Cyber Security & InfoSec Vacancies

1,142 verified security positions across the UK

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Showing 12 of 1,142 vacancies
EV
Ingénieur DevSecOps H/F
Everiencehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Et si vous choisissiez plus qu’un simple job? Entreprise française des Services du Numérique (ESN), HELPLINE accompagne depuis 1994 les directions informatiques et métiers dans leurs projets de...

Permanent Hybrid
KE
Network & Security Engineer II - Automation & Resilience
Keonihttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Keoni in France is seeking a Network and Security Engineer to join a transportation-sector client. The role secures deployment of new architectures, guarantees robustness and performance, and...

Permanent Hybrid
KE
OPS – Devops, DevsecOps
Keonihttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

# OPS – Devops, DevsecOps* OPS – Devops, DevsecOps**OPS – Devops, DevsecOps**Contexte :Expérience : 4 ans et plus**Métiers Fonctions :** Etudes & Développement, développement,**Spécialités...

Permanent Hybrid
KE
DevOps & DevSecOps Engineer – CI/CD, Cloud & SRE
Keonihttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Kéoni Consulting recherche un expert DevOps/DevSecOps pour renforcer ses équipes dans un périmètre outillage, forge logicielle et déploiements. Vous contribuerez à l’industrialisation CI/CD et à...

Permanent Hybrid
KE
Operational Security Engineer – Level 2 Firewall
Keonihttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

# Operational Security Engineer – Level 2 Firewall* Operational Security Engineer – Level 2 FirewallCONTEXT Overall objective: To support the implementation of the network security policyLanguage...

Permanent Hybrid
KE
Operational Security Engineer – Splunk Admin – Level 3
Keonihttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

# Operational Security Engineer – Splunk Admin – Level 3* Operational Security Engineer – Splunk Admin – Level 3**MISSIONS**To be N3 on the RUN part of Splunk.Participate in projects to improve the...

Permanent Hybrid
KE
Operational Security Engineer – N2-3 Firewall
Keonihttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

# Operational Security Engineer – N2-3 Firewall* Operational Security Engineer – N2-3 FirewallCONTEXT Overall objective: To support the implementation of the network security policyLanguage skills:...

Permanent Hybrid
KE
Network and Security Engineer - Level 2
Keonihttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

# Network and Security Engineer - Level 2* Network and Security Engineer - Level 2CONTEXT: Experience: 5 years or more Job Titles/Functions: Production, Operations, Infrastructure, Network Engineer...

Permanent Hybrid
KE
Security Consultant / Information Systems Security Risk Analysis - IT Security
Keonihttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Contexte de la mission La mission consiste à contribuer aux activités du Pôle Sécurité des Systèmes d’Information (SSI) de l’organisation, dans un contexte de sécurisation des applications, des...

Permanent Hybrid
CY
Ingénieur Tooling & Ingénierie Cyber (H/F)
CYCLAD FRANCEhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

1. Contexte de la mission Au sein de la direction technique, notre client souhaite renforcer son pôle Tooling et Ingénierie Cyber en intégrant un ingénieur expérimenté en développement et en...

Permanent Hybrid
SE
Tech Lead IAM & Habilitation — Hybrid Remote (2-3 days)
Seyoshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Seyos recherche un Tech Lead Habilitation pour l'équipe Développement et Sécurité. Rattaché à la division Production, vous automatiserez les processus d'habilitation et piloterez des projets...

Permanent Remote Featured
LA
Administrateur systèmes Linux / DevSecOps (F/H)
La Sécurité Socialehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Missions En tant qu'Administratrice(teur) systèmes Linux / DevSecOps, vous intervenez sur des infrastructures Linux, virtualisées et conteneurisées, dans un environnement soumis à de fortes...

Permanent Hybrid