Cyber Security Jobs

165 jobs for “Defence”

Results

Cyber Security Specialist

Last month

Airbus Stevenage

Maintains and manages security products including EDR, multi-antivirus and email sandboxing, while supporting SecDevOps and secure development automation. Defines and implements a company-wide threat modeling framework and leads the end-to-end vulnerability management lifecycle, including risk prioritisation, remediation tracking and scan policy optimisation using Tenable. Also supports security incident and request management, authorising policies, firewall rules and access controls within an international defence environment.

Hybrid Permanent Clearance Required

Cloud Security Engineer

5 days ago

MYO Talent Warwickshire £60,000 – £75,000 pa

Secures a multi-cloud estate with a focus on Microsoft Azure, improving cloud security posture and implementing identity, endpoint and network controls. Works with infrastructure, networking and security teams to drive Zero Trust, hunt vulnerabilities and automate threat monitoring using CNAPP, CSPM, Defender for Cloud and Cortex XDR tooling.

Hybrid

Desktop Support Analyst

3 weeks ago

Michael Page Business Support Nottinghamshire £35,000 – £45,000 pa

Provide first-line support for hardware, software and network issues, install and maintain desktop systems, manage IT equipment inventory and document support procedures. Work with the technology team on upgrades and support remote users with connectivity and access, with one day a week working from home.

Hybrid Permanent
Entrust logo

Sr Systems Engineer

2 days ago

Entrust Newbury

Monitors and manages network equipment and infrastructure for customer services across EMEA and North America, with a strong focus on firewall and network security administration. Day-to-day work covers Cisco ASA, Firepower and Palo Alto firewalls, VMware vSphere and NetApp storage, plus automation and out-of-hours support on a rota.

Clearance Required

Cyber Security Engineer

Last week

Experis Leicester £55,000 – £65,000 pa

Broad cyber security role in a financial services business, covering strategy, managing an external SOC, incident response and vulnerability management. Also involves developing AI governance and controls for Microsoft Copilot, plus security across Microsoft cloud, endpoint and identity environments, with training and guidance for non-technical colleagues.

Infrastructure Solutions Architect

3 weeks ago

Adecco Belfast

Designs end-to-end infrastructure and cloud solutions for enterprise customers, leading technical workshops and translating business requirements into scalable architectures. Produces high and low-level design documentation and provides technical leadership across the project lifecycle, working with Azure, Microsoft 365, VMware/vSAN and hybrid cloud platforms. Also supports bids, solution presentations and customer engagement.

Hybrid Contract

Security Architecture & Controls Lead

Last week

Hays Technology Birmingham £80,000 – £87,000 pa

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.

Hybrid Permanent

Cyber Security Analyst

Last week

Hays Technology Leeds £45,000 – £50,000 pa

Support the development and operation of security controls, analyse threat intelligence, manage vulnerabilities and help with incident response across a global technology estate. Work with Azure and Microsoft security tooling such as Sentinel, Defender and Intune, alongside SIEM, EDR and firewalls, in a hybrid Leeds team.

Hybrid Permanent

Cyber Security Analyst

Last week

Spectrum IT Recruitment Southampton £65,000 pa

Operational security role monitoring alerts, investigating incidents and maintaining controls across on-prem, cloud and SaaS environments. You'll handle firewalls, VPNs, endpoint protection, vulnerability management and secure configuration, supporting audits, pen tests and NIST/NIS compliance alongside infrastructure and service delivery teams.

Hybrid

IT Operations and Security Engineer

3 days ago

Robert Walters London £60,000 – £65,000 pa

Day-to-day management of cloud and on-premises infrastructure, covering Azure, Microsoft 365, Active Directory, Intune, SCCM and VMware, alongside security monitoring with SIEM, EDR and Microsoft Defender. The role also involves PowerShell automation, vulnerability and patch management, disaster recovery planning and supplier oversight, with scope to deputise for the IT Operations & Security Manager.

Professional Services Engineer (4th Line)

Yesterday

Millgate Sheffield £55,000 – £60,000 pa

Senior escalation point for complex technical issues, leading infrastructure and cloud project delivery for clients and internal systems. Runs discovery workshops, produces designs and statements of work, and acts as technical lead on Priority 1 incidents, while mentoring engineers and setting technical standards.

Senior Solutions Engineer - Enterprise Accounts

3 months ago

Darktrace London

Customer-facing pre-sales technical role supporting Key Account Managers to design and manage Darktrace deployments for the UK's largest enterprise customers. Involves building technical relationships, responding to RFIs/RFPs, designing deployment architectures, and evangelising products at events, with roughly 20% travel.

Hybrid

Specialist Software Engineer

2 months ago

Darktrace Cambridge

Works within Cambridge R&D teams on high-impact projects spanning rapid prototyping and structured platform development, providing expert technical direction and mentoring engineers across languages such as Python, JavaScript, Rust and C++. The role advances a unique methodology for defending against unknown cyber-attacks, using Docker, cloud environments and CI/CD pipelines, and involves engaging with executive leadership on technical strategy.

Hybrid

Trainee Cyber Security

Today

ITOL Recruit Bath £30,000 – £40,000 pa

A training programme combining accredited CompTIA online courses, tutor support and practice labs, leading to A+ and Network+ exams and a guaranteed IT Technician placement. After roughly two years in that role, further Security+ training (with optional Ethical Hacker and Network Defender courses) prepares candidates to move into cybersecurity positions.

Cyber Security Enngineer

2 weeks ago

Sellick Partnership Newcastle upon Tyne £57,000 pa

Protect business systems, infrastructure and data by monitoring, investigating and responding to cyber threats and incidents. Manage vulnerability remediation, patching and endpoint security while securing cloud, network and endpoint environments. Support governance, audits and compliance with standards such as ISO 27001 and Cyber Essentials Plus, working with internal teams and third-party suppliers.

Hybrid Permanent

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