Cyber Security Jobs

• Romania
• Remote
• Senior · manages people

Lead applied research applying LLMs, deep learning and other modern AI techniques to cybersecurity, architecting research strategy and making decisions on model architectures, training and deployment. Build production AI systems at massive scale while mentoring scientists and aligning technical strategy with senior leadership.

LLM · Deep Learning Frameworks · GPU +1

• Germany
• Remote
• Entry level
• Internship

Internship on CrowdStrike's Technical Analysis Cell, researching nation-state and criminal intrusions through reverse engineering of malware and tooling. The role involves building automation for malware analysis, creating host- and network-based detection signatures, and producing finished threat intelligence reporting for customers.

CrowdStrike · Disassemblers · Decompilers +1

• Plymouth
• Remote
• £28,000 – £40,000 pa
• Entry level

A self-funded training programme leading to a trainee cyber security operations role, combining online CompTIA A+, Network+ and Security+ certification study with live labs and hands-on real-world security scenarios. Includes CV and LinkedIn support, interview preparation, 1-1 tutor support and recruitment assistance until placement.

CompTIA A+ · CompTIA Network+ · CompTIA Security+ +1

• Hounslow
• Remote
• £28,000 – £40,000 pa
• Entry level

A self-funded training programme leading to a trainee information security operations role, combining online CompTIA A+, Network+ and Security+ certification study with live labs and hands-on cyber security scenarios. Includes CV, LinkedIn and interview support plus dedicated recruitment help until placement, with no prior experience required.

CompTIA A+ · CompTIA Network+ · CompTIA Security+ +1

• Luton
• Remote
• £24,000 – £45,000 pa
• Entry level

A traineeship combining self-paced online training in CompTIA, Microsoft and Cisco courses with Livelabs practical work, leading to CompTIA A+ exams and a guaranteed IT Technician placement. After two years in that role, further training prepares candidates to move into a cyber security technician position with partner IT companies.

CompTIA A+ · CompTIA · Microsoft +1

• Lincoln
• £24,000 – £45,000 pa
• Entry level

A traineeship combining self-paced online training in CompTIA, Microsoft and Cisco courses with Livelabs practical work and official exams, followed by placement into an IT Technician role. After two years' industry experience and further cyber security training, candidates progress into a Cyber Security Technician position with partner companies.

CompTIA A+ · CompTIA · Microsoft +1

• Knutsford
• Senior · manages people

Hands-on engineering role safeguarding encryption keys and cryptographic services across 300+ enterprise platforms, working extensively with Thales and Entrust HSMs. Involves key management, certificate management, production support, and on-call rotation, with occasional off-site data centre work.

Thales · Entrust · SharePoint +5

• Stevenage
• On-site
• £74 ph
• Mid-level
• Contract

Operational BAU support, administration and configuration management across Infrastructure and Workplace Windows environments on restricted secret and above networks. The role covers patching, change implementation, Tier 2/3 incident response, root cause analysis, monitoring and 3rd party liaison, and is 100% site-based due to the network's nature.

Windows Server · Windows OS · VDI +1

• Birmingham
• Hybrid · 3 days in office
• £80,000 – £87,000 pa
• Lead
• Permanent

Acts as the University's authority for security architecture and protective controls, running a continuous control validation programme using breach and attack simulation, purple teaming and posture monitoring. Owns control standards and baselines, governs exceptions and drives remediation, and acts as design authority embedding secure-by-design and threat modelling into major technology change across cloud, identity and AI.

Azure · AWS · GCP +5

• Birmingham
• Hybrid · 3 days in office
• £80,000 – £87,000 pa
• Lead
• Permanent

Acts as the University's authority for security architecture and protective controls, running a continuous control validation programme using breach and attack simulation, purple teaming and posture monitoring. Owns control standards and baselines, governs exceptions and drives remediation, and serves as design authority embedding secure-by-design and threat modelling into major technology change across zero trust, multi-cloud and AI.

Azure · AWS · GCP +5

• Stevenage
• On-site
• £67 – £74 ph
• Senior
• Contract

Operational support, administration and configuration management across Infrastructure and Workplace Windows environments for a defence client, including patching, change management and asset/inventory auditing. Acts as Tier 2/Tier 3 escalation for Windows incidents, performing incident response, root-cause analysis and remediation within highly restricted, fully on-site environments.

Windows Server · Windows OS · Active Directory

• Basingstoke
• Hybrid · 3 days in office
• £55,000 pa
• Mid-level

Deliver and support Cyber Essentials and Cyber Essentials Plus assessments, working directly with clients to review evidence, discuss security controls and explain findings. Assess technical controls across networks, endpoints and cloud environments, then produce clear audit reports and practical recommendations, with scope to grow into wider ISO 27001 and IASME assurance work.

Cyber Essentials · Cyber Essentials Plus · ISO 27001 +2

• Milton Keynes
• Hybrid · 3 days in office
• £58,000 pa
• Mid-level · manages people
• Temporary

Lead a multi-disciplined team covering quality, health & safety, environment, information security and regulatory compliance at a top 10 global life science business. Own the ISO 9001 and ISO 14001 management systems, run risk-based internal and external audit programmes, and use quality data and KPIs to shape strategy, presenting to senior leadership. An 18-month fixed term contract covering maternity leave.

ISO 9001 · ISO 14001 · ISO 13485 +7

• Cambridge
• Hybrid
• £80,000 – £107,600 pa
• Mid-level

Lead threat intelligence production and process improvement within a global Cyber Defence Operations team, ensuring actionable intelligence aligned to Priority Intelligence Requirements and RFIs. Support intelligence-led threat hunting, detection and incident response, manage relationships with industry, government and security partners, and contribute to scenario planning and a knowledge graph.

SANS FOR578 · SANS FOR589

• London
• Mid-level
• Permanent

Respond to security incidents across AWS cloud services, triaging issues and driving internal teams to timely remediation while balancing technical and business risk. Build internal automation tools and utilities, mentor junior staff, and share on-call responsibilities. Works within AWS Cloud Response, coordinating multi-team responses and publishing guidance for customer-impacting issues.

AWS