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Job VacancyEnterprise Data Architect

Nexus Jobs Limited
Published on

£40k-45k
London, England, United Kingdom
Enterprise Data Architect As the enterprise data architect, you will own the programme pipeline for developing our data architecture strategy, including translation of our goals and objectives into enriched data dashboards. You will define and direct SXSW London's target data architecture (inc. shared data environments, data model and standards) in support of our business strategy, ensuring that data is accurate, secure and accessible to meet the needs of senior executives and department heads. Responsibilities Accountable for the data architecture & design, including implementation of company-wide data models, incorporating relevant governance frameworks, and architectural standards. Develop architectural solutions resulting in a single source of truth data lake warehouse, utilising Power Bi with built-in AI design considerations. Lead the design and development of scalable data pipelines and solutions, which support our event operations across our customer journey and channels. Collaborate with stakeholders and external technology partners to promote consistent and value driven data usage. Communicate the value of data management, through workshops and proof of concepts in partnership with business and technology partners Develop data architecture governance and standards, regarding data models and capabilities, including ability to logically model marketing and financial data. Connect disparate sources to provide seamless data access. Define KPI and Metrics for data dashboard. Map existing data sources and identity data access points. Create dedicated stakeholder UAT group for continuous output assessment. Build an executive dashboard. Configure integration and workflows. Create automation and refresh schedules. Setup training and confidence workshops. Integrating ML and AI into dashboard reporting Required Deep knowledge of modern data architecture. Experience within Cloud platforms (Azure, AWS, Databricks). Strong understanding of ETL/ELT, API's and integration patterns. Strong communication and stakeholder engagement. 5years+ in data architecture or related fields. Deep understanding of Information Security, alongside privacy and compliance regulations. Proven experience in enterprise-scale data modelling. Expertise in metadata management. Excellent analytical, planning, organisational and technical skills along with excellent written and verbal communication skills. Experience in translating complex technological requirements to an audience with minimal technical insight. This is a hybrid position based in the City of London. The position is a 6 month FTC role. The salary for this role will be circa £40K - £45K. Do send your CV to us in Word format along with your salary and availability.
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Premium Job
Permanent

Job VacancyInformation Security Manager with Network Engineering Skills

Nexus Jobs Limited
Published on
Cisco
CISSP
Cybersecurity

£85k-100k
W1A 1AA, London, England, United Kingdom
Information Security Manager with Network Engineering Skills Our Client is a 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 (eg, 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 (eg, 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), MITER 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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Permanent

Job VacancyIngénieur(e) Réseau Cisco ACI

FC Consulting
Published on
BGP (Border Gateway Protocol)
Cisco
Cisco ACI

60k-70k €
Paris, France
Vous rejoignez le Centre de Services Infrastructure de FC Consulting, chargé de l'exploitation et du maintien en condition opérationnelle du système d'information d'une grande collectivité publique francilienne : plusieurs milliers de serveurs répartis sur deux datacenters, un parc de plus de mille applications dont plusieurs centaines classées critiques, et un service assuré en continu. Vous administrez l'infrastructure réseau SDN de ce système d'information, bâtie sur la technologie Cisco ACI : une centaine de commutateurs Nexus 9K en leafs et spines, répartis sur les datacenters. Vous êtes le référent unique du groupement sur ce périmètre et membre de droit du comité de pilotage mensuel du contrat. Le poste s'exerce en journée sur le site du client, en coordination directe avec son bureau réseaux et télécoms. Astreinte réseau en rotation d'une semaine sur quatre, du vendredi midi au vendredi midi, mutualisée avec les équipes internes du client. Vos missions au quotidien : Administrer la fabric Cisco ACI au quotidien : tenants, profils d'application, contracts, filters Traiter les incidents de niveau 2 et 3 sur l'infrastructure réseau Piloter les évolutions : nouvelles architectures logiques, interconnexions Multi-Pod et Multi-Site Conduire les cycles de vie : campagnes de mise à jour des contrôleurs APIC et des firmwares des leafs et spines Sécuriser et durcir les configurations, et mener la revue trimestrielle des écarts par rapport à l'architecture cible Créer, modifier et supprimer les paramétrages de ports Participer aux tests de bascule du plan de reprise d'activité Former le référent technique N3 aux bases de Cisco ACI pour assurer le backup de l'astreinte Produire la documentation technique et assurer le transfert de compétences vers les équipes du client
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Premium Job
Permanent

Job VacancyIT Support Analyst/Engineer with Level 1 and Level 2

Nexus Jobs Limited
Published on
DHCP (Dynamic Host Configuration Protocol)
LAN
Microsoft SQL Server

£55k-60k
SW1V 1SW, London, England, United Kingdom
IT Support Analyst/Engineer with Level 1 and Level 2 Role Description This full-time IT Support Analyst/Engineer role covers both Level 1 and Level 2 support and is offered on a hybrid basis, with work primarily in London and some work from home flexibility. Day-to-day responsibilities include handling incoming support tickets, responding to user queries, and providing first-line technical assistance for hardware, software, and network issues. The role also involves performing more advanced second-line diagnostics, resolving complex incidents, escalating problems when required, and updating documentation and knowledge bases. The IT Support Analyst/Engineer will install and configure systems, manage user accounts and access permissions, monitor system performance, and assist with routine maintenance tasks and upgrades. Collaboration with other IT team members and clear communication with non-technical users are key aspects of the position. Qualifications · Candidates should possess strong Technical Support and Information Technology skills, including experience with common operating systems, hardware, and business applications. · Candidates should possess solid Analytical Skills and Troubleshooting abilities to diagnose issues, identify root causes, and deliver effective solutions. · Candidates should possess clear and professional Communication skills, with the ability to explain technical concepts to users at different levels of technical understanding. · Relevant certifications such as CompTIA A+, Network+, Microsoft, or similar credentials are beneficial, along with experience in Level 1 and Level 2 support environments. · Ability to work in a hybrid setting, manage priorities in a busy service desk environment, and maintain a customer-focused, inclusive approach when supporting diverse user groups. For this position you will have at least 5 years experience in IT as an IT Support Engineer with 1st and 2nd Level support experience - ideally in the Banking/Financial industry. In-depth knowledge of and troubleshooting experience with Windows, Office applications and conferencing applications. Responsible for the support and maintenance of the IT infrastructure and to provide IT support to staff and other group colleagues. To assist in the response to service outages and other IT related problems as well as maintenance and upkeep of for security of the systems in place. · To provide IT Support and assistance to the branch's staff in a timely manner. · Responsible for the maintenance of the IT infrastructure of the Branch by providing first & Second line support of software, hardware and networking that includes installation, configuration and troubleshooting. Support endpoint security standards (antivirus/firewall/patching/two-factor authentication). · Provide day to day support to the Admin and HR function to cover: joiners/leavers/movers process, CCTV & Paxton Card Access. · Assist the IT Manager in delivering various IT related projects by managing the day to day operational aspects of such projects. · End User Computing support for all staff. (eg Install, configure, and maintain desktops, laptops, printers, Phones/Mobiles and other IT equipment.) · Networking Fundamentals – DNS, DHCP, TCP/IP, and LAN/WAN. · Good understanding of cybersecurity measures · 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 Office 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. · Undertake Data Extraction for reporting requirements for all the other stakeholders at the branch. · To hold Administrator function for some of the systems housed at the Office. Responsible for the granting of access and maintenance of system matrixOverall networking equipment monitoring (ie Network Switches, Firewall and other appliances) and support inclusive of the server room. · To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness. · Manage inventory of computers, network equipment including tracking of purchased equipment and services. · To maintain and ensure that the BCP site is always ready for continuous bank operations · Important Business Services - IBS owner is to ensure the resilience of the IBS they are responsible for (Ensure appropriate RCSAs, CETs, KRIs are in place to monitor procedures and controls within their units) · Assist the HOD/Manager with implementing/putting in place, any applicable training/guidance/SOPs to staff relating to cyber security & operational resilience. · To maintain the branch Avaya IP Office Phone system and to ensure that the recording system is always up and running at all times. · To perform monthly infrastructure test and report for Risk Assessment. · Manage Incident Handling procedure (This includes monitoring as well as post-incident follow up). · Respond to IT service requests and incidents in a timely manner, prioritizing based on business impact, especially for critical banking functionsSupport the Branch operations as and when needed and any other tasks assigned by Management of the Branch. Data Integrity and Compliance Operationalize data strategy and communicate to the Data Owner or the Management any changes in their BAU requirements which involve data. · To ensure all data worked on and or/shared with internal/external clients are accurate, compliant and maintained in accordance with Company's data quality standards. · Handle all data in strict alignment with the General data protection Regulations (GDPR) principles. · Keep track of documents created by the team. · Escalate any suspected data breaches or privacy issues to the DPO promptly and without delays. · Ensuring any data sharing requests are discussed with HOD/DPO so that prior authorization is given and follows GDPR / department's SOPs. · Collaborate with DPO on data Protection Impact Assessment when introducing new systems or processes to ensure privacy risks are mitigated at the outset. Technical Skills Required - Proficient in common operating systems (Windows 11 and Linux, Server 2016 and later) - Providing AV support for branches - Software proficiency – O365, Onedrive, Teams, Sharepoint, Bloomberg, FXT, SEP, SEE, ME Endpoint Protection, Murex, Swift, 1AML, SIBS, GFMS, COP, Refinitiv, Syncovery, SQL Server, Paxton, VBR, VRO and VeeamOne - Proficient in Imaging windows machines, image creation & management, GPO, and AD - Networking Fundamentals – DNS, DHCP, TCP/IP, and LAN/WAN. - Good understanding of Vmware; ESXI, vSphere, vCenter, Fortigate Firewalls, Cisco Switches - Good understanding of patching practices and troubleshooting - Install, configure, and maintain desktops, laptops, printers, Phones/Mobiles and other IT equipment. - AV support (conference phones, Logitech meeting room solutions etc.) - Proficient in programming languages - Project management - Data analysis and reporting Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) This is a 5 days in the office role in Central London. Salary for this role will be around £55K - £60K. Do send your CV to us in Word format along with your salary and availability.
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Contractor

Contractor jobExpert Réseau Intégration & Développement – Automatisation

LeHibou
Published on
Ansible
DevOps
Human Machine Interface (HMI)

6 months
675 €
Malakoff, Ile-de-France
Expert Réseau Intégration & Développement, Automatisation H/FNotre client, acteur du secteur aérospatial et défense, recherche un expert chargé de concevoir, développer et industrialiser une solution d'automatisation de la gestion des infrastructures réseau Datacenter. MissionL'objectif est de mettre en place une chaîne complète permettant : de centraliser et versionner les configurations réseau ; d'automatiser les déploiements et les opérations d'administration ; d'assurer la traçabilité des changements ; de comparer l'état attendu avec l'état réel des équipements ; de gérer les statuts, logs, erreurs et retours d'état ; de permettre des mécanismes de rollback lorsque cela est pertinent ; de fournir une interface graphique destinée aux équipes réseau et d'exploitation. Le prestataire interviendra sur l'ensemble du cycle, depuis l'architecture et les spécifications jusqu'au développement, aux tests, à la mise en production et à la documentation. Environnement techniqueRéseaux Datacenter et architectures VxLAN / EVPN ; Environnements Cisco Nexus et Nexus Dashboard ; Exploitation d'API REST/JSON ; Automatisation avec Ansible ; Développement en Python ; GitLab On-Premise, gestion du code et des configurations ; CI/CD, gestion des versions et configuration as code ; Développement d'une IHM Web pour les administrateurs réseau ; Gestion des logs, statuts, alertes, erreurs et contrôles de conformité. Responsabilités principalesLe consultant devra notamment : analyser les API des équipements et plateformes réseau ; concevoir et développer des scripts, playbooks, rôles et modules Ansible ; développer des composants Python et les interfaces entre les différents systèmes ; intégrer la solution avec GitLab et les outils existants ; concevoir une Source of Truth centralisant les configurations et leur historique ; assurer la cohérence entre la source de vérité, les outils d'automatisation et les équipements ; développer une IHM permettant de consulter les configurations, suivre les déploiements, visualiser les statuts et consulter les logs ; mettre en œuvre les mécanismes de gestion des erreurs, de contrôle post-déploiement et de rollback ; accompagner les équipes internes dans l'industrialisation et la maintenance des développements ; participer aux tests unitaires, fonctionnels, équipements et de bout en bout ; documenter l'architecture, les flux, les interfaces, les prérequis et les procédures d'exploitation. La chaîne cible est la suivante : Source de vérité → GitLab → Ansible / Python → API Nexus Dashboard → Équipements réseau → Contrôle de conformité et retours d'état → Logs, statuts et historique → IHM d'administration Profil recherchéLe candidat doit disposer d'une expertise confirmée en : automatisation d'infrastructures réseau Datacenter ; architectures VxLAN / EVPN et environnements Cisco Nexus ; Ansible, notamment playbooks, rôles, modules et idempotence ; développement Python et intégration d'API REST/JSON ; Git, GitLab On-Premise, branches, merge requests et CI/CD ; conception de solutions de type Network Automation ; mise en place d'une Source of Truth ; développement d'IHM techniques ; gestion des déploiements, erreurs, logs, statuts et rollback ; architecture et intégration de solutions de bout en bout. Une expérience dans des environnements complexes, fortement industrialisés ou dans le secteur de la défense est un plus. La maîtrise de l'anglais est également appréciée. Qualités attenduesRigueur, autonomie, esprit d'analyse et de synthèse, capacité à résoudre des problématiques complexes, sens du service, bonnes capacités de communication et de rédaction, aptitude à vulgariser des sujets techniques, réactivité et force de proposition. Résultat attenduÀ l'issue de la prestation, le client devra disposer d'une solution sécurisée, fiable, maintenable, évolutive et exploitable, permettant de gérer les configurations réseau de manière centralisée, versionnée, automatisée et traçable, avec une documentation suffisante pour assurer la continuité d'exploitation par les équipes internes. Télétravail : 2 jours par semaine.
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Contractor

Contractor jobIngénieur Réseau et Sécurité

Comet
Published on
Cisco
Cisco ACI
Cisco ASA

218 days
350-550 €
Ile-de-France, France
Bonjour à toutes et à tous, notamment aux Ingénieurs Réseaux & Sécurité Freelance 👨‍💻🌐🔐 🔎 Je cherche un(e) Ingénieur Réseaux & Sécurité pour rejoindre une équipe en charge des Fondations du SI au sein d'un environnement grands comptes. Tu intégreras une équipe Agile responsable de la conception, de l'évolution et du maintien en condition opérationnelle des infrastructures et services réseaux mis à disposition des équipes de développement et des applications de la DSI. 💻 Ce que tu vas faire : Assurer le provisioning, le dépannage, la mise en service et le remplacement des équipements réseaux (Switches, Points d'Accès WiFi, etc.) Administrer et faire évoluer les infrastructures Cisco Nexus, Catalyst et ACI Gérer les flux réseaux, les règles de sécurité et les accès VPN Administrer et assurer le troubleshooting des firewalls Fortinet, Cisco ASA et des solutions de sécurité associées Gérer et maintenir les services DNS, DHCP et les solutions F5 GTM/LTM Administrer le proxy SSE Netskope et gérer les demandes de bypass proxy Assurer le support et la résolution des incidents réseaux complexes Participer à la gestion des liaisons opérateurs WAN et SD-WAN Contribuer à l'amélioration des outils de supervision, d'IPAM et d'automatisation Rédiger et maintenir la documentation technique et les procédures d'exploitation Accompagner les équipes utilisatrices avec une approche orientée service et satisfaction client 🎯 Stack technique : Cisco Nexus / Cisco ACI / Cisco Catalyst / Fortinet / Cisco ASA / Netskope SSE / F5 GTM-LTM / DNS / DHCP / SD-WAN / WiFi Extreme Networks / LibreNMS / NetBox 🕵️‍♂️ Profil recherché : Expérience confirmée en ingénierie réseaux et sécurité Solides compétences en switching, routage IP et troubleshooting réseau Bonne maîtrise des environnements Cisco (Nexus, Catalyst, idéalement ACI) Expérience sur les firewalls Fortinet et/ou Cisco ASA Connaissance des services DNS, DHCP et des solutions F5 Expérience sur les environnements proxy et sécurité réseau Sens du service et capacité à interagir avec différents interlocuteurs techniques et fonctionnels Expérience en environnement Agile appréciée Des compétences en scripting, supervision ou automatisation seraient un plus 🚀 Les plus de la mission : Intervention sur un socle technique stratégique Environnement réseau et sécurité riche et varié Forte diversité technologique Équipe Agile et collaborative Mission mêlant ingénierie, exploitation et amélioration continue 📍 Localisation : Ile de France : 🏡 Rythme hybride 📅 Démarrage : ASAP ⏳ Mission longue durée Qu'en penses-tu ? Si tu es un(e) Ingénieur Réseaux & Sécurité Freelance et que tu souhaites intervenir sur un environnement technique stimulant et à forte visibilité, je serais ravi(e) d'échanger avec toi ! Une belle journée à toutes et à tous ☀️
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Contractor

Contractor job265437/DevOps Kubernetes AWS - Paris, No remote

WorldWide People
Published on
AWS Cloud
Kubernetes

12 months
400-450 €
Paris, France
DevOps Kubernetes AWSParticiper à l'administration et à l'évolution des clusters Kubernetes. Contribuer à l'automatisation des infrastructures via Terraform et Ansible. Mettre en œuvre les bonnes pratiques de sécurité, de supervision et de gestion des secrets (Vault, IAM, RBAC). Collaborer avec les équipes internes pour intégrer les standards IaC dans les workflows CI/CD. Participer à la fiabilisation et à la scalabilité des services de l'Usine Logicielle. 🛠️ Compétences techniques requises : Kubernetes (2 à 5 ans d'expérience) : administration, déploiement, gestion des certificats, RBAC, Helm, monitoring (Prometheus/Grafana). Infrastructure as Code : maîtrise de Terraform (modules, workspaces, state management) et Ansible (rôles, playbooks, intégration avec GitLab CI). GitLab CI/CD : intégration avec les outils IaC, gestion des runners, pipelines avancés. Cloud (AWS) : bonne compréhension des services IaaS/PaaS, gestion des identités (IAM), sécurité, networking. Sécurité & Observabilité : gestion des secrets (Vault), supervision, alerting, audit. Connaissances en containerisation (Docker) et en gestion d'artefacts (Artifactory, Nexus) appréciées Goals and deliverables Capacité à travailler en équipe, à partager les bonnes pratiques et à documenter les solutions mises en œuvre. Autonomie, rigueur et sens du service. Une expérience dans un environnement agile ou SAFe est un plus. Expected skillsSkillsSkill level AWS Expert Docker Kubernetes Expert
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