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Contractor
Permanent

Job VacancyIngénieur Système et Infrastructure (Kubernetes / Linux / PostgreSQL)

QosmiQ Networks
Published on
Kubernetes
Linux
PostgreSQL

1 year
Brussels, Brussels-Capital, Belgium
Contexte : QosmiQ Networks anime une équipe d'experts en communications unifiées pour son client à Bruxelles. L'équipe actuelle est solide côté architecture mais reste très orientée Windows. Un prestataire externe gère aujourd'hui l'intégralité de l'exploitation ; l'objectif est de réduire progressivement cette dépendance. Mission : Rejoindre l'équipe pour prendre en charge l'exploitation, l'optimisation et la sécurisation de l'infrastructure Kubernetes / Linux / PostgreSQL qui héberge la solution. Responsabilités : • Administrer et optimiser un cluster Kubernetes multi-nœuds (performance, disponibilité, montée en charge) • Durcir la sécurité du cluster : hardening, réduction de la surface d'attaque, conformité aux exigences imposées par le client. • Administrer les environnements Linux (montée en compétence de l'équipe, aujourd'hui principalement Windows) • Gérer le parc de VM OVH et les services managés associés • Administrer et faire évoluer la base PostgreSQL, cœur de la solution (compétence actuellement absente en interne) • Maîtriser les protocoles utilisés par la solution (WebRTC, protocoles temps réel, écosystème Matrix) • Assurer un support technique de niveau 2/3 : diagnostic et résolution d'incidents • Contribuer, avec l'ingénieur DevOps, à la réduction progressive de la dépendance au prestataire externe
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Permanent

Job VacancyData modeler

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Published on
Oracle Database
SQL

Marignane, Provence-Alpes-Côte d'Azur

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Contractor

Contractor jobExpert Réseau & Sécurité – Tufin

LeHibou
Published on
Network

6 months
625 €
Malakoff, Ile-de-France
Notre client dans le secteur Aérospatial et défense recherche un/une Expert Réseau & Sécurité – Tufin H/F Description de la mission : Expert Réseau & Sécurité – TufinNiveau : Expert | Typologie : Expertise & Intégration Dans le cadre d'un projet stratégique, nous recherchons un Expert Réseau & Sécurité spécialisé Tufin pour accompagner les équipes sur des sujets d'intégration, d'évolution et de sécurisation des infrastructures. Vous interviendrez au cœur de l'écosystème Tufin AURORA, avec un rôle à la fois technique et transverse, depuis la fiabilisation de l'existant jusqu'à la mise en production et au transfert de compétences. Vos principales missionsFiabiliser l'environnement Tufin : correction de la topologie, intégration des équipements manquants et des tunnels VPN Forcepoint. Déployer et mettre en service la préproduction, puis accompagner les phases de recette et de mise en production. Réaliser les upgrades TOS / TufinOS et optimiser les workflows SecureChange. Analyser et résoudre les incidents et anomalies complexes en collaboration avec le support et l'éditeur. Participer à la définition des stratégies et cahiers de tests. Assurer le suivi des problématiques techniques et des tickets ouverts auprès du fournisseur. Concevoir et mettre en œuvre une architecture résiliente, ainsi que la sauvegarde automatisée via NFS. Maintenir la documentation technique et les livrables projet : DATG, DATD, procédures d'exploitation. Accompagner les équipes DIGIT dans la montée en compétences à travers des actions de formation et de transfert de connaissances. Environnement techniqueIndispensable : Tufin AURORA TOS 5.2.00 Palo Alto / Panorama Forcepoint Check Point SMC Expertise en réseaux et sécurité des infrastructures. Un plus : ServiceNow Environnements SD-WAN Profil recherchéNous recherchons un expert autonome et opérationnel, capable d'intervenir sur des problématiques complexes de réseau et de sécurité, avec une forte capacité d'analyse, de troubleshooting et d'intégration. Une expérience significative sur Tufin et dans des environnements de sécurité complexes est indispensable. La capacité à travailler avec les équipes internes, les éditeurs et les différents interlocuteurs techniques sera un élément clé de la mission. Compétences / Qualités indispensables : Tufin AURORA TOS 5.2.00, Palo Alto / Panorama, Forcepoint, Check Point, SMC, Expertise en réseaux et sécurité des infrastructures. Compétences / Qualités qui seraient un + : ServiceNow Environnements SD-WANInformations concernant le télétravail : Oui — 2 jours/semaine
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Contractor

Contractor jobNetwork Security Engineer

Focus Cloud Group
Published on
F5
IT security
Networks

5 years
Chartres, Centre-Val de Loire
Ingénieur Réseau & Sécurité N3 – Expert F5 BIG-IP (F/H) – Freelance / 5 ans de contrat / Chartres ou Tours Nous recherchons pour notre client final qui accompagne quotidiennement des millions de particuliers et de professionnels un(e) Ingénieur Réseau et Sécurité Sénior (N3) avec une très forte expertise F5 BIG-IP, dans le cadre d'un remplacement de prestation pour une mission de très longue durée. Contexte de la mission Au sein du pôle infrastructures et en étroite collaboration avec les équipes sécurité et exploitation, vous intervenez en tant que référent technique N3 pour assurer l'administration, le maintien en condition opérationnelle (MCO) et l'accompagnement aux évolutions de l'ensemble des environnements réseau et sécurité, avec une dominante forte sur le socle F5. Vos principales missions Assurer l'administration quotidienne, le maintien en condition opérationnelle et la pérennité des infrastructures réseau. Prendre en charge en escalade N3 les incidents complexes, le diagnostic avancé (troubleshooting) et le traitement des demandes d'évolution. Piloter l'administration, la maintenance et les montées de version du parc d'équipements F5 BIG-IP. Participer activement aux études d'architecture et aux choix de conception pour les évolutions des infrastructures réseau et connectivité. Contribuer aux projets transverses d'optimisation des technologies réseau et de sécurité. Garantir la supervision, l'observabilité et le suivi des performances globales de l'environnement via les outils dédiés. Collaborer au quotidien avec les équipes d'exploitation, de sécurité et d'ingénierie système.
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Permanent

Job VacancyIT Technical Network Systems Engineer

Nexus Jobs Limited
Published on

US$55k-65k
Los Angeles, California, United States of America
IT Technical Network Systems Engineer Our Client is an international company with offices in several countries around the World. They are looking to recruit a talented IT professional with 5 to 7 years solid hands-on expertise as a Technical Network Systems Engineer. The primary role of the IT Technical Systems Engineer is to ensure a smooth , end user support for all users in our Los Angeles office, with specific focus on our user base In the United States. This role requires good customer and client facing skills, with primary efforts on ensuring communication, managing IT software or hardware changes, printers (local and MFD), documentation, and system administration are seamlessly supported and deployed, whether locally or remotely, via phone and/or email. Ability to communicate effectively in English is essential for this role. This role is key towards promoting and representing IT practices, and requires an in-depth knowledge of Apple MAC (IOS), and its supporting desktop applications. Equally essential is a solid understanding and technical awareness of user collaboration tools for conference support, desktop and mobile telephony, asset management tools, File sharing protocols, user permission and folder administration. The following is a list of some of the day-to-day activities for this role: Daily interaction with users at all levels. Support employees and their (Mac) OS X clients, incl. web-based systems, Microsoft, Adobe CS Suite (Photoshop, InDesign), Apple iWork, CAD (SketchUp, Vectorworks, AutoCAD), and Google Suite Applications. Responsible for maintenance and upkeep of our backup Infrastructure, including daily backups for applications, laptops, servers and other designated backup hardware. Responsible for new starter training and inductions (when required), Maintain IT all aspects of IT security systems, including fire alarm. Maintenance and upkeep of Cisco Meraki systems. Collaborate with IT colleagues to manage global application deployments, or updates to desktop or user applications, either via automation or manually. Manage daily user related issues and/or risks and escalate as appropriate. Ensure adequate stock levels of critical components are checked weekly, and stock related documents updated, and ordered. Provide timely report to IT management and key stakeholders on progress of dedicated tasks, or on-going activities, by updating weekly focus report. The Client would like you to bring the following skillsets to the company: Apple MAC Certification an advantage. Microsoft Office 2008+ support essential. MAC OSX Server Administration essential. Adobe application support (Photoshop, Indesign etc), an advantage Exposure to JAMF Mobile Device Management (MDM) an advantage. Google suite support essential (Gmail, G-Storage, G-Docs) Microsoft O365 support an advantage (Exchange, OWA) Exposure to backup applications an advantage. Prior experience in supporting 100+ employees an advantage. Good documentation and analytical skills, with a passion for user satisfaction. Mobile Device support (Iphones, Ipads and Macbook's) essential Good interpersonal skills, with an ability to develop, and enhance relationships with clients and peers. Open Directory / Active Directory exposure essential There may be occasional travel to other sites in Europe may be required occasionally. The Client is based in Central Los Angeles. The salary for this position is up to $65K per year plus benefits. Please send you CV to us in Word format along with your salary and availability.
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Contractor

Contractor jobNetwork TDA

LA International Computer Consultants Ltd
Published on

30 months
SW1A 2AH, City of Westminster, England, United Kingdom
Technical Design Authority roles 6 months Inside IR35 £500-£600 per day Location can look UK wide. Network TDA Location - Glasgow preferred but will look at UK wide options Network TDA (may also need a Solution Architect) Skills IP Connect UK WAN - essential Cisco ISE - essential Cisco SD-WAN - highly desirable Meraki - desirable May also need some OT skills as well Please share your latest CV LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
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Permanent

Job VacancyInformation Security Manager with Network Engineering Skills

Nexus Jobs Limited
Published on

£85k-100k
London, England, United Kingdom
Information Security Manager with Network Engineering Skills Our Client is bank based in Central London who are looking to recruit a seasoned professional with at least 7 to 10 years expertise level Information Security coupled with Hands-on Network Engineering. The role is mainly Information Security – Data Security and split circa 80% with 20% Network Engineering – so you do need to be hands-on technically. You will ideally have circa 5+ years of work experience with Network Engineering coupled with over 10 years experience with Cisco Systems Products Role Description The Information Security Manager with Network Engineering Skills is a full-time hybrid role based in London, with the flexibility to work from home part of the week. The role oversees the design, implementation, and continuous improvement of information security policies, procedures, and controls across networks and systems. Day-to-day responsibilities include managing the Information Security Management System (ISMS), monitoring cybersecurity and network security events, coordinating incident response, and ensuring compliance with relevant standards and regulations. The person in this role will collaborate with IT and business stakeholders to assess risks, implement technical and procedural safeguards, and support secure network architecture and configuration. Additional tasks include producing security documentation, leading security awareness initiatives, and providing guidance on secure network engineering practices. Qualifications Strong skills in Information Security Management and Information Security, with experience defining and enforcing security policies and governance. Hands-on expertise with Information Security Management Systems (ISMS), including implementation, maintenance, and audit readiness. Proficiency in Cybersecurity and Network Security, covering threat detection, vulnerability management, network hardening, and incident response. Demonstrated network engineering experience (e.g., routing, switching, firewalls, VPNs, secure network design). Relevant certifications such as CISSP, CISM, CISA, CompTIA Security+, or similar are beneficial. Experience with regulatory and compliance frameworks (e.g., ISO 27001, GDPR, NIST) and security best practices. Ability to analyze complex technical environments, communicate clearly with both technical and non-technical stakeholders, and document security requirements and processes. Bachelor's degree in computer science, information security, engineering, or a related field, or equivalent professional experience. Key Networking Skills Required: Cisco Network Switches Layer 2 and 3 (Catalyst 9K) – CCNP Level, Expert Level Preferred Routing protocol – OSPF (Catalyst 9K) – CCNP Level, Expert Level Preferred Cisco Switch Stacking (Cat 9K Switches 9600, 9300. 9200) Virtual Routing and Forwarding – (Catalyst 9600) Internetworking Troubleshooting - CCNP Level, Expert Level Preferred High Availability and Disaster Recovery - CCNP Level, Expert Level Preferred Security/Cyber Security Skills Required: Cisco Firepower Firewalls (ASA, FTD) - CCNP Level, Expert Level Preferred Palo Alto Firewalls – Specialist Level, Architect Level Preferred Cisco Layer 2 Port Security Network Access Control including Cisco ISE, TACACS etc Network Detection and Response Network Encryption (Site to Site VPN's) Cisco Secure Client (ASA) Network IPS (Trellix) Network Zero Day (Trellix NX or similar) Host Zero Day (Trellix HX or similar) Cyber Security Network Control Incident Investigation with the assistance of group cyber security experts – Tier 1, Tier 2 to 3 preferred, using LogRhythm SIEM a bonus Host End Point Protection (Symantec) Host IPS Preferred Skills and Knowledge Vulnerability Management (Scanning for Vulnerabilities and classifying the risk, CIS Benchmark Scanning and compliance) – Using Rapid7 a bonus Knowledge of Penetration Testing, understanding of the types of testing and their advantages and disadvantages Security Zone Design and considerations Network and Security Architecture Design and Considerations Understanding of Information Security (Confidentiality, Integrity, Availability), MITRE ATT&CK, NIST, ISO 27001, SIEM use cases for key controls etc Risk Management in Cyber Security, SSL Blind spots, what causes them and how to mitigate Malware/Ransomware and how to mitigate along with Penetration testing concepts Understanding of White/Black/Grey Box penetration testing. Developing Security policies and procedures and conducting audits/risk assessments Handling crisis situations during security incidents The role is hybrid 3 days in the office in Central London. The salary for this role will be in the range £85K - £100K + Benefits. Do send your CV to us in Word format along with your salary and notice period.
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Contractor
Permanent

Job VacancyCloud Engineer landing zone network - sénior

Clostera
Published on
CI/CD
Google Cloud Platform (GCP)
Terraform

1 year
55k-65k €
400-550 €
Massy, Ile-de-France
Dans un contexte où la sécurisation et l'industrialisation des environnements Cloud sont des leviers incontournables de transformation digitale, renforcer la résilience et la performance des infrastructures réseau est un défi majeur pour les grandes organisations internationales. Vous intégrez un projet stratégique dédié à l'évolution et à la maintenance d'une Landing Zone Cloud sécurisée et optimisée, au cœur de l'infrastructure d'un grand groupe de la distribution. Vous apportez votre expertise pour concevoir des architectures réseau robustes, automatiser les déploiements et garantir la haute disponibilité des services. En tant qu'ingénieur Cloud spécialisé Landing Zone Network, vous intervenez au sein d'une équipe experte, contribuant activement à la conception, au déploiement et à la supervision des solutions d'infrastructure cloud. Votre rôle est central pour assurer la continuité et l'évolution des projets réseau à fort niveau de criticité. Concevoir une architecture intégrant Network Connectivity Center dans un environnement Landing Zone existant. Automatiser le déploiement, la configuration et la gestion des infrastructures via Terraform en mode Infrastructure as Code. Mettre en place et maintenir des pipelines CI/CD (GitLab CI, Jenkins) pour garantir une automatisation fiable et rapide. Implémenter des tests automatisés garantissant la robustesse et la conformité des infrastructures déployées. Documenter les architectures techniques, partager les bonnes pratiques et accompagner les équipes dans l'appropriation des solutions déployées. Mettre en œuvre des outils de monitoring pour assurer la supervision continue des services réseau. Concevoir des plans d'adressage IP détaillés couvrant CIDR, VNet/VPC, subnets et IPAM, avec une segmentation et un cloisonnement rigoureux via UDR et tables de routage. Déployer et exploiter les réseaux incluant NAT/eNAT, peering, VPN/ExpressRoute, politiques BGP, garantissant multi-zones et haute disponibilité. Optimiser et défragmenter les plages IP des environnements partagés, gérer les quotas et la réutilisation des ressources. Intégrer les dispositifs de sécurité réseau tels que firewalls, DNS, AppGW, Envoy, Nginx, HAProxy et durcir les flux ingress/egress. Observer les performances réseau (latence, débit), gérer les flux SNAT/SYN, concevoir dashboards et alertes pour maîtriser les coûts. Dépanner et analyser les flux réseau à l'aide des outils spécialisés (traceroute, Network Watcher) en exécutant des runbooks incidents adaptés. En rejoignant cette équipe expérimentée et dynamique, vous évoluez dans un environnement technique exigeant, propice au développement de compétences pointues au service d'un acteur majeur de la grande distribution.
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Contractor

Contractor jobSupport Engineer (Network Operations)

Nicholson SAS
Published on
Aruba
Cisco
CMDB

12 months
350 €
La Défense, Ile-de-France
Au sein de nos équipes d'exploitation, vous intervenez directement sur les infrastructures physiques de nos clients, en datacenter, salles serveurs et sites distants. Il s'agit d'un client de grande envergure du secteur de l'industrie. Vous assurez les opérations de proximité (« Smart Hands »), contribuez au maintien en condition opérationnelle des équipements et participez aux activités de transition ou de reprise de services. Support de proximité réseaux en datacenter Vous réalisez l'installation, le retrait, le déplacement des équipements ainsi que le support de ce materiel : équipements réseau et composants associés. Vous effectuez les opérations de câblage, brassage, repérage et vérification des liaisons cuivre et fibre optique. Vous installez et remplacez les composants matériels défectueux : switches, câbles, cartes réseau etc. Vous réalisez les contrôles physiques des équipements : état des LED, connectivité, numéros de série, étiquettes d'inventaire et occupation des baies. Vous assurez les opérations de redémarrage, de mise sous/hors tension, de connexion console et de diagnostic de premier niveau. Vous intervenez en coordination avec les équipes d'ingénierie à distance, le NOC et les constructeurs pour la résolution des incidents matériels. Vous participez aux opérations de maintenance planifiée, de migration et aux demandes de type IMACD (installation, déplacement, ajout, modification, retrait). Inventaire, documentation et transition Vous collectez, contrôlez et mettez à jour les informations relatives aux sites et datacenters : inventaires, plans de baies, câblage, alimentation électrique, connectivité réseau et procédures d'accès. Vous vérifiez la conformité des actifs physiques avec la documentation existante et identifiez les écarts, risques ou informations manquantes. Vous contribuez à la constitution et à la mise à jour de la documentation technique : procédures, check-lists, comptes rendus de transfert, inventaires et dossiers d'audit. Vous participez aux visites de sites, ateliers de transition et sessions de transfert de connaissances avec les équipes sortantes. Vous veillez au respect des règles de sécurité, des procédures d'accès au datacenter et des processus de gestion des changements.
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Contractor

Contractor jobNetwork Infrastructure Support Engineer with Azzure

Nexus Jobs Limited
Published on

£300-400
Milton Keynes, England, United Kingdom
Network Infrastructure Support Engineer The role of the IT Infrastructure Engineer is to manage day to day activities to develop, deliver and support the infrastructure and upgrades needed to deliver this programme. You will be part of the 10 people UK ICT team but be assigned to the programme on a full-time basis. Provide technical and project management support Define, manage, track and proactively deliver technical solutions to achieve project goals Implement technical changes and solutions into the Companys environments Ensure all solutions are in line with Company policies and standards Act as interface between the project and BAU support team Fully document all solutions and activities You will be report to the Head of Global Infrastructure and the European IT Director Excellent communication skills, including including written and verbal You will have an understanding of ITIL, Prince 2 practices. Must have a MCP certification along with at least 5 years experience of desktop and application rollouts Ability to think creatively and problem solve and ability to work under pressure Must be able to document solutions and support users through system changes Should have effective time management and organisational skills Ability to learn knowledge of new systems quickly and apply them in the work environment Previous experience of supporting a school environment – desirable Should have the following technical skills: Microsoft Active Directory, Office 365 administration Windows 10 operating system Azure Portal Microsoft Intune uniFLOW management software Meraki Access Points Knowledge of SIMS.net – desirable Knowledge of education applications – desirable The position will be based in Milton Keynes with travel to various locations in the UK. The rate is negotiable. This is a 6 month contract assignment based in Milton Keynes. Please send your CV along with a daily rate and availability.
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Fixed term

Job VacancySenior Network Systems Engineer

Nexus Jobs Limited
Published on

£70k-80k
London, England, United Kingdom
IT Senior Network Systems Engineer Our Client is a Bank based in the City of London, are looking to recruit an IT Senior Network Systems Engineer ideally with at least 7 to 10 years of experience in IT ideally from within the banking financial industry. You will be working in a small team managing the day-to-day technology infrastructure to ensure that the Bank can operate efficiently. The Client would like the following key skills: CCNP level networking Solarwinds – Service Desk Software experience Experience of Palo Alto firewalls Firemon – Network Security Devices and Policy Management Complex Switches experience is essential. Experience of Avaya PABX systems Responsible for the maintenance of the IT infrastructure of the Bank by providing first line support of software, hardware and networking that incudes installation, configuration and troubleshooting Manage day to day operational aspects of a project and scope To design, plan and deploy IT projects to enhance the existing IT infrastructure and also any applications required by the bank. End User Computing support for all staff. Coordinator between the London Users and Group IT Security on all requests for systems access and to ensure that such permissions are provided promptly, are regularly updated and that the Group Access Matrix Protocol is followed at all times Preserve the Assets of the Bank by implementing Disaster Recovery and back up procedures and ensuring that the standards comply with Group requirements Provide IT support to ensure the smooth running of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness To maintain the AYAYA PABX system and to ensure that the recording system is always up and running at all times The following is a list of technical skills required for the role: Technical/Functional skills Proficient in common operating systems Windows 10, Windows Server 2016 and above Redhat Linux based Operating System Software proficiency VMWare v6.7 and above Veeam Backup and Replication Symantec Endpoint Protection Symantec Endpoint Encryption ManageEngine Patch Manager Plus Microsoft Office 365 Networking (IT) Cisco Switches and Routers Palo Alto Firewalls LAN/WAN Routing Hardware Dell PowerEdge Servers Dell PowerVault SAN Storage Project management Data analysis Personal skills (Soft Competencies [Core/Leadership]) Strong interpersonal skills Strong written and verbal communication skills (in English) Strong stakeholder engagement Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The salary for this role is in the range £70K - £80K. This is a 12 month FTC role. Please send your CV to us in Word format along with your salary and notice period.
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Contractor

Contractor jobNetwork Engineer – Milton Keynes and Remote

Nexus Jobs Limited
Published on

£300-400
Milton Keynes, England, United Kingdom
Network Engineer – Milton Keynes and Remote Our Client is seeking to recruit a Network Engineer with at least 7 to 10 years proven hands-on expertise. Plan and implement network transformation across 43 UK sites to support a rollout of 1 to1 Devices to students. Support the design and implement of layer 3 network enhancement, additional WiFi Access Points, and the deployment of new firewalls. Peer review the proposed design and configuration and provide documentation in line with departmental standards. Manage the Network Changes into support. Assess existing network IP address schema and DHCP scope Plan an expansion to accommodate additional network devices Test solution, connectivity, and routing Deploy new IP address schema across all sites Document & Transition to Support Assess location and AP density to guarantee performance with increase in concurrent connections Plan and position additional APs to maintain network performance Deploy APs and test performance Document & Transition to Support Firewalls Assess existing firewall configuration including rules, routers and VPNs Build new ruleset template for deployment across estate Test firewall configuration Deploy hardware appliances and configuration Document & Transition to Support Policies & Procedures To comply with safeguarding policies, procedures and code of conduct To demonstrate a personal commitment to safeguarding and student/colleague wellbeing To ensure that any safeguarding concerns or incidents are reported appropriately in line with policy To engage in safeguarding training when required Multi-site projects Meraki APs HP/Aruba Switches Smoothwall Firewalls Must have proven expertise in Network Design, Network Routing, Switching, Wireless and DHCP/DNS and Network Security Excellent interpersonal skills. Must have a degree in Computer Science or equivalent coupled with a CCNA or equivalent. Any experience and understanding of the Education sector would be very beneficial for this assignment. Must have WAN, LAN, VLAN Design & Implementation along with Firewall Setup, configuration & Management. You will have ITIL certification along with experience of ITIL practices. The rate for this assignment is circa £300 - £400 per day. This is a 6 month assignment initially. The Client has offices in Milton Keynes – you will need to attend meetings from time to time in Milton Keynes – but the role can be worked remotely. Please send your CV to us in Word format along with your daily rate and availability.
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Permanent

Job VacancySenior Network Specialist with Security and Cisco – City London

Nexus Jobs Limited
Published on

London, England, United Kingdom
Senior Network Specialist with Security and Cisco – City London Our Client urgently requires a Senior Network Specialist with heavy background in Network Security on Cisco and Microsoft. The security and support of the company's network is paramount. Predominately a support role (BAU) with design of scalable solutions deliverable through projects. Encompassing numerous technologies that benefit high-availability solutions. This role requires a responsible individual who can design and deliver secure networking solutions. Fast thinker who can diagnose, assist others and remediate BAU support issues. Main Aspects of the role: -Work within Infrastructure team in supporting and delivering all aspect of BAU and support services -Design, build and implement firewall solutions from perimeter to DMZ roles -Support IPS deployment for European branches -Develop, maintain and deliver global standards to all networking devices -Remediate Penetration Test results -Ensure seamless migration of network estate to newly adopted security framework General Skills -Experience working within mission-critical environments -Experience in operational deployments -Datacentre cabling and racking of equipment Technical Skills you need to bring to the table: -In-depth knowledge of CISCO including firewalls, switches and routing protocols -In-depth knowledge of supporting a datacentre and branch interconnectivity -Strong technical skills are essential -Experience of CISCO multilayer switches and routers, including 6500s -CISCO certification, ideally CCNP -CISCO CSM -VLAN segregation -McAfee HIPS, Trend Micro -Centralised authentication service (AAA) -SafeNet Ethernet Encryptor -RADIUS / RSA -Security certification (advantageous) You will also need to an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. Palo Alto. Juniper. McAfee IPS. SafeNet. Tripwire. This is a contract role for up to 18 months to start immediately. Please send your CV to us in Word format.
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