Cyber Security Jobs

• Newbury
• Senior

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.

Cisco ASA · Cisco Firepower Threat Defense · Palo Alto PA-Series +7

• United Kingdom
• Remote
• Junior

Embedded technical advisor partnering with strategic customers to drive adoption, optimization and operational support of the CrowdStrike Falcon platform. Involves deployment, configuration, troubleshooting, scripting with Falcon APIs, and mentoring customer security teams across endpoint, identity and cloud modules.

CrowdStrike Falcon · Windows · Mac +7

• Boston, United States
• Remote
• £140,000 – £215,000 pa
• Lead · manages people

Lead a team of engineers building self-service infrastructure-as-code primitives, high-availability services and cloud cost optimization across a multi-cloud environment. The role combines people management with hands-on architecture of large-scale distributed systems, using tools like Terraform, Pulumi, Chef and Python or Go, with a strong SRE and GitOps focus.

Chef · Puppet · Salt +7

• United Kingdom - Field
• Senior

Senior individual contributor providing cross-team technical leadership for the Agentic Trust solution, owning complex problem areas spanning multiple services and platform planes. Remains deeply hands-on, shaping designs, prototyping high-risk capabilities, resolving systemic issues, and creating reusable patterns. Involves identity, delegated authority, policy enforcement, and trustworthy execution, with mentoring and architecture reviews.

MCP · C2PA

• Leek
• On-site
• £30,000 – £40,000 pa
• Mid-level

First point of contact for IT across an established manufacturer's office and operational floor, supporting production, warehouse, quality and planning teams. You resolve hardware, software and connectivity issues at first contact, manage Microsoft 365, MFA and joiners/movers/leavers, maintain asset records, and provide first-line ERP support, escalating when needed.

Microsoft 365 · Windows · Microsoft Entra ID +5

• Nottinghamshire
• Hybrid
• £35,000 – £45,000 pa
• Permanent

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.

Microsoft Defender

• United Kingdom
• Junior

Supports the delivery of security architecture and cyber security services across Defence and Government projects, including security assessments, risk analysis, threat identification and security documentation. Works alongside experienced Security Architects and technical specialists on areas such as Identity & Access Management, Security Testing, Privacy and Cloud Security, and requires SC Clearance.

AWS · Azure · Google Cloud +7

• London
• Hybrid
• Lead
• Contract

Lead enterprise cloud architecture across GCP and/or AWS, designing secure landing zones, IAM hierarchies and microservices, plus deterministic AI safety controls and perimeter defence. The role also covers systems integration, API layers and architectural governance, including Technical Design Authority approvals and NCSC-aligned assurance within UK central government.

GCP · AWS · VPC Service Controls +4

• Manchester
• Hybrid · 3 days in office
• Mid-level
• Permanent

Bridges compliance and hands-on technical security, managing ISO 27001 and Cyber Essentials Plus frameworks, running internal audits and third-party risk assessments. Also hardens AWS/Azure cloud environments, runs vulnerability scans and remediation, and supports incident response and identity/access management. Reports to the Head of Security in a Salford-based team.

AWS · Azure · GCP +4

• Wellingborough
• Hybrid
• £40,000 – £45,000 pa
• Director · manages people

Build and lead a new IT support and managed services function, setting standards and processes while reporting to the Managing Director. The role is hands-on, covering escalated technical issues, Windows/Linux/macOS systems, networks, security audits and IT projects, with occasional on-call support.

NinjaOne

• Chislehurst
• On-site
• £26,000 pa
• Entry level

Provide first and second-line IT support, troubleshooting hardware, software and connectivity issues while administering Microsoft 365, user accounts and device management. Work in a small team supporting Intune, Autopilot, cybersecurity and emerging technologies such as AI and Copilot, with involvement in IT projects and upgrades.

Microsoft 365 · Exchange Online · SharePoint +7

• London
• Hybrid
• Mid-level
• Contract

Day-to-day, you monitor emerging threats and attack campaigns, analyse how attacks are carried out, and recommend controls to protect a global banking group. You write threat briefings for EMEA audiences, triage alerts from global teams, run phishing simulations, and help merge two cyber teams. Business-level Japanese is essential for regular engagement with colleagues in Japan.

Splunk

• Kent
• On-site
• Entry level

Hands-on first and second-line IT support role within a small team, covering hardware, software and connectivity troubleshooting alongside Microsoft 365 administration, device management via Intune and Autopilot, and cyber security and compliance work. Also involves IT projects, system upgrades and researching emerging AI and automation tools such as Microsoft Copilot.

Microsoft 365 · Exchange Online · SharePoint +7

• Sunbury-on-Thames
• Hybrid · 3 days in office
• Mid-level

Monitors and administers anti-malware, EDR, application control and DLP tooling plus OS patch deployment across bp's global operational technology and process control networks. The role sits in the OT Security Operations service, managing secure file transfer, vulnerability and asset inventory tooling, and supporting incident response while working closely with site teams. Requires a minimum of three days per week on-site at Sunbury.

Trellix · Microsoft WSUS · Layer 2 Networking +1