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Network Engineer - Juniper or Cisco Must have an Active DV Clearance You will work alongside experienced engineers, interpreting technical documentation and delivering secure network infrastructure that supports critical operational services. The position is ideal for an experienced 3rd Line Network Engineer looking to step into a 4th Line engineering role. Legacy infrastructure training will be provided where required. Network Engineer Responsibilities Build, configure, and support secure network devices. Configure, troubleshoot, and fault-find enterprise network infrastructure. Interpret Low Level Designs (LLDs), Build Guides, and Work Instructions to deliver technical solutions. Support routing, switching, firewall, and network infrastructure deployments. Work with technical teams to deliver secure infrastructure changes. Diagnose and resolve complex networking issues. Support service improvements and infrastructure enhancement activities. Maintain accurate technical documentation and implementation records. Network Engineer Skills and Experience Strong experience providing 3rd Line network support with the desire to progress into a 4th Line engineering role. Experience with Juniper networking technologies. Strong Cisco experience will also be considered. Good knowledge of routing, switching, MPLS, and BGP. Experience supporting enterprise network firewalls. Ability to configure, troubleshoot, and fault-find network devices. Experience interpreting Low Level Designs (LLDs), Build Guides, and Work Instructions. Strong analytical and problem-solving skills. Knowledge of hardware encryption technologies would be advantageous. Training will be provided where required. Excellent communication and team working skills. Ex-Military Signals experience would be advantageous. To apply, please send your CV by pressing the apply button. Due to high volume of applications, only shortlisted CVs will be contacted. Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 18 weeks. 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. An award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over multiple 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.

Network Security Engineer Scunthorpe, North Lincolnshire (Hybrid, 3 days onsite / 2 remote) Hybrid - 3 in, 2 from home Up to £65,000 per annum + funded training and certifications + good pension + 27 days holiday + bank holidays + life assurance + company sick pay + health cash plan + employee assistance programme + enhanced family-friendly benefits. Are you an experienced Network Security Engineer looking to take ownership of enterprise firewall platforms while shaping the long-term security architecture within a complex, multi-site environment? This is a hands-on, technically focused role within a well-established IT Infrastructure team, where you will lead on the design, implementation, and optimisation of firewall technologies. You will play a key role in securing both IT and operational technology environments, ensuring high availability and robust network protection. You will be responsible for day-to-day firewall operations, troubleshooting complex issues, and leading changes across production environments. Alongside this, you will collaborate closely with infrastructure, OT, and application teams to deliver secure, resilient connectivity and support ongoing projects including upgrades, migrations, and new site deployments. The ideal candidate will bring strong enterprise firewall experience, ideally with Palo Alto, alongside a solid networking background across Cisco and Aruba environments. You will be confident working under operational pressure, managing third-party vendors, and contributing to continuous improvement of firewall policies, standards, and overall network security posture. The Role: Operate and maintain enterprise firewall platforms across IT and OT networks Design and implement firewall rules, NAT, segmentation, and secure connectivity Lead troubleshooting and act as escalation for complex network security issues Deliver firewall and network projects including upgrades and deployments Collaborate with internal teams and oversee third-party network changes The Person: Strong experience with enterprise firewalls, ideally Palo Alto Solid networking background across routing, switching, Cisco and Aruba Experience with NAC solutions such as Aruba ClearPass or Cisco ISE Proven ability to manage firewall policies, VPNs, and segmentation Experience supporting complex, multi-site or high-availability environments Strong troubleshooting skills and operational discipline Reference Number: BBBH276145 Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates.

A LIRE ATTENTIVEMENT AVANT DE POSTULER ⬇ Lunel (34) – Expérience de 5 ans min Envie de rejoindre une équipe où la tech et les projets stimulants sont au rendez-vous ? Cette opportunité est faite pour vous ! Rattaché(e) à la direction, vous pilotez l'ensemble de l'infrastructure SI du groupe – site principal de Lunel et deux filiales (Toulouse, Écosse) – et encadrez une équipe de deux personnes. Poste transversal, visible, avec une dimension stratégique réelle : vous êtes l'interlocuteur de référence sur toutes les décisions SI, de la sécurité des systèmes à l'évolution de l'ERP. Voici un aperçu détaillé de vos missions : Stratégie et pilotage SI Définir la feuille de route informatique en cohérence avec les orientations du groupe Piloter le budget SI, assurer le reporting direction, superviser les projets multi-sites Animer la démarche qualité (ISO 9001) et les engagements RSE liés au SI Assurer une veille technologique active sur les risques et les solutions. Cybersécurité Définir et maintenir la politique de sécurité du SI Administrer et optimiser les dispositifs de protection périmétrique et la supervision des flux Garantir la conformité des pratiques aux exigences réglementaires et aux standards en vigueur (ANSSI, NIS2) Mettre en place et tester les plans de continuité et de reprise d'activité (PCA/PRA) Former et sensibiliser les collaborateurs aux risques cyber. ERP PMI Cegid Manufacturing Assurer l'administration fonctionnelle et technique de l'ERP PMI Cegid Manufacturing. Piloter les évolutions, paramétrages et mises à jour en lien avec les métiers (production, achats, finance, …) Diagnostiquer et résoudre les incidents ERP ; gérer la relation avec l'éditeur Développer et maintenir les requêtes et états de reporting via SQL Server – maîtrise avancée du langage SQL requise pour l'exploitation et l'optimisation de la base de données ERP. Infrastructure et support Définir les besoins matériels et logiciels et proposer des solutions adaptées Administrer les systèmes (Windows Server, Hyper-V, VMware, FortiNet, Microsoft Office 365, SQL) Assurer la maintenance, la disponibilité et la sécurité du parc informatique Superviser le support aux utilisateurs Anticiper et résoudre les incidents techniques (réseau, matériel, logiciels) Mettre en place les dispositifs de sécurité (droits d'accès, filtrage, firewall, etc.) Définir et appliquer les procédures de maintenance et de sécurité. Management Encadrer, animer et fédérer l'équipe informatique Définir les objectifs individuels et collectifs Accompagner, motiver et développer les collaborateurs Organiser les réunions et assurer le suivi des performances.