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

• Lisbon, Portugal
• Hybrid · 3 days in office
• Senior
• Permanent

Builds and operates production ML systems for document extraction powering identity verification, working with VLMs/LLMs and traditional ML at scale. Owns technical design from RFC to deployment, optimising GPU inference, training and evaluation pipelines, and labelling workflows. Mentors engineers and collaborates with Applied Science, Product and Data Science in a squad-based team.

AWS · Kubernetes · TensorFlow +4

• Leicester
• On-site
• £50,000 – £60,000 pa
• Mid-level
• Permanent

First in-house IT role for a growing care group, acting as the intelligent client to an outsourced IT provider. You'll manage SLAs, own Microsoft 365 access and cyber controls, run monthly multi-site health checks, and oversee IT governance and licence spend, reporting directly to the CFO.

Microsoft 365 · VoIP · AI

• London
• Hybrid · 3 days in office
• £450 – £460 pd
• Lead
• Contract

Act as the bridge between technical security architecture and senior business stakeholders, owning the cyber risk profile for critical Risk, Finance and Treasury domains. Embed security-by-design controls, oversee vendor and SaaS risk, lead control assessments and audits, and provide risk-based direction during major incidents. Hybrid role with three days on-site in London.

SaaS

• Cheltenham
• On-site
• £550 – £750 pd
• Senior
• Contract

An IdAM Architect role within a Security Architecture team, shaping enterprise identity and access capabilities across cloud transformation and service management convergence programmes. Day to day involves security architecture reviews, risk and vulnerability assessments, threat modelling, and designing identity solutions using SSO, MFA, IGA, PAM and federation standards. Works closely with solution architects, engineers and risk advisors to embed security by design.

Microsoft Entra ID · Azure AD · SailPoint +3

• London
• On-site
• £500 ph
• Senior
• Contract

A contract IdAM Architect role within a Security Architecture team, shaping enterprise identity and access capabilities across cloud transformation and service management convergence programmes. Day to day involves security architecture reviews, risk and vulnerability assessments, threat modelling, and designing identity solutions covering SSO, MFA, IGA, PAM and federation standards. Works closely with solution architects, engineering, risk advisors and business stakeholders to embed security by design.

Microsoft Entra ID · Azure AD · SailPoint +3

• 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

• Reading
• On-site
• £30,000 – £35,000 pa
• Mid-level

Provide first and second line support remotely and onsite for a managed service provider, owning tickets in Autotask and troubleshooting Windows, Microsoft 365, printers and connectivity. Alongside helpdesk duties you assist with client installations, school projects and wireless networking work, developing skills in Intune, Ekahau surveys and 3CX telephony.

Autotask · IT Glue · Intune +7

• London
• Hybrid
• Senior
• Contract

Hands-on Tanium SME role embedded within a long-term strategic client's cyber security team, starting with Tanium Discovery to map the environment before broadening into other modules. Involves assessing the current setup, advising on best practice, optimising capabilities and transferring knowledge to the internal team, working autonomously with occasional on-site presence in London.

Tanium · Tanium Discovery · Tanium Certified Administrator +3

• Southampton
• Hybrid · 3 days in office
• £65,000 pa
• Mid-level

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.

Microsoft Azure · Microsoft 365 · Entra ID +7

• Stevenage
• On-site
• £45,000 – £50,000 pa
• Mid-level
• Shift work

Designs, configures and maintains network security solutions including next-generation firewalls, secure proxies and IDS/IPS, while supporting 24/7 incident response alongside SOC analysts. Involves analysing network traffic and packet captures, remediating vulnerabilities and standardising security tooling in a highly secure engineering environment.

Cisco · Check Point · Palo Alto +5

• London
• Hybrid · 3 days in office
• £100,000 – £120,000 pa
• Lead · manages people
• Permanent

Hands-on leadership of an MDR security operations function, owning SLA and KPI delivery across a varied mid-market client base while line-managing SOC Analysts and Senior Analysts. Sets investigation quality standards, handles major incidents and escalations, and matures detection, runbooks and automation, including AI-assisted SOC tooling. Combines client-facing service governance with people development and pre-sales support.

Microsoft Sentinel · Microsoft Defender

• Bampton
• On-site
• £70,000 – £83,000 pa
• Senior
• Permanent

Lead the strategy, architecture and continuous improvement of a global data-security and Data Loss Prevention programme, defining it from the ground up. The role covers design, build, implementation and training, tuning DLP controls across endpoint, email, web, cloud and SaaS channels in a Microsoft 365, Entra ID and Azure environment. Based on-site five days a week in Oxfordshire.

Microsoft 365 · Entra ID · Windows Server +6

• London
• Hybrid
• Senior

Designs, delivers and optimises secure, resilient network services across multi-site, hybrid and cloud environments for a financial services organisation. Works with architects, security, cloud and engineering teams on connectivity, zero-trust and cloud-aware networking, with hands-on Cisco LAN/WAN/wireless and SASE/SD-WAN tooling such as Cato Networks or Zscaler.

Cisco · Cato Networks · Zscaler +5

• Bracknell
• On-site
• £599 – £600 pd
• Mid-level · manages people
• Contract · Shift work

Overseeing Security Operators on a 24/7 shift team, performing initial threat investigations with SIEM tools, monitoring for faults and anomalies, and managing incidents by identifying, prioritising and escalating threats. Requires technical leadership and enterprise IT knowledge in networking and servers, with active DV clearance.

SIEM