Cyber Threat Intelligence Lead

Added 07/04/2026

Cyber Threat Intelligence Lead ContractIndustry: National Transport & Infrastructure Location: Hybrid (The Hague) Contract Length: 12 monthsAbout the RoleA major transport infrastructure organisation is expanding its national cyber defence capability and seeks a Cyber Threat Intelligence Lead to build its CTI function from the ground up. You will provide strategic and operational intelligence across both IT and OT environments.Key ResponsibilitiesEstablish and lead the organisation's threat intelligence programme.Monitor, analyse, and disseminate intelligence on campaigns targeting OT and transport systems.Collaborate with government partners and private sector information‑sharing groups.Feed intelligence into SOC, IR, and vulnerability management functions.Produce high‑quality threat reports for executive and...

Cyber Threat and Controls Consultant - B2B

Added 12/05/2026

Role: Cyber Threat and Controls Consultant - B2BDuration: 6-month rolling contractWorking Pattern: Krakow, Hybrid (handful of days per month)GCS Cyber are partnered with a global financial services organisation undergoing multiple large-scale transformation programmes across their Cyber Security division.In this role you will perform threat and control assessments across the business, you'll partner with architects, developers and cloud specialists across the business to review designs, challenge assumptions, and ensure services are built with strong security foundations. You'll also contribute to improving the threat‑assessment process, sharing your expertise across a global community and helping uplift security practices across the organisation.Must have:Strong understanding...

Cyber Threat and Controls Consultant - B2B

Added 06/04/2026

Role: Cyber Threat and Controls Consultant - B2BDuration: 6-month rolling contractWorking Pattern: Krakow, Hybrid (handful of days per month)GCS Cyber are partnered with a global financial services organisation undergoing multiple large-scale transformation programmes across their Cyber Security division.In this role you will perform threat and control assessments across the business, you'll partner with architects, developers and cloud specialists across the business to review designs, challenge assumptions, and ensure services are built with strong security foundations. You'll also contribute to improving the threat‑assessment process, sharing your expertise across a global community and helping uplift security practices across the organisation.Must have:Strong understanding...

Business Intelligence Analyst - Looker Studio / Alteryx

Added 27/02/2026

Business Intelligence Analyst - Looker Studio / Alteryx - Sheffield - ContractLocation: Sheffield (Hybrid - 3 days/week on site) Rate: Market rate (Inside IR35) Contract: 6 months (likely extension) Start: AprilWe're supporting a global financial services organisation in hiring a Business Intelligence Analyst with strong hands‑on experience in Looker Studio and Alteryx.This role sits within a data-driven team responsible for delivering automated reporting, dashboards, and insights to business stakeholders.Key Skills Required:Looker Studio (Google Looker / Data Studio) - dashboard build & reportingAlteryx Designer - data prep, ETL, workflow automationStrong SQL skillsExperience as a BI Analyst / Data Analyst / MI...

Senior Consultant - AI Security & Threat Modelling

Added 21/04/2026

Senior Consultant - AI Security & Threat Modelling (GenAI / Agentic AI)We are supporting a large, regulated financial services organisation that is building a central GenAI threat‑modelling and consultancy capability. This role sits within a specialist threat‑modelling team, advising GenAI and Agentic AI projects early in design, before solutions reach production. This is not a coding role and not a general cyber role. Key ResponsibilitiesHands‑on threat modelling of GenAI and Agentic AI systemsAdvising application teams on AI‑specific risks, including:Prompt injectionAgent intent hijackingUnsafe autonomy and tool misuseMissing safety rails / kill switches (e.g. MCP‑style controls)Misalignment and behavioural driftActing as an internal...

Cyber Controls Testing Automation & Monitoring Lead

Added 07/05/2026

As a Control Testing Automation & Monitoring Lead, you will be responsible for designing and delivering automated control testing and monitoring solutions across IT, OT, and business environments. Working closely with the Control Testing & Assurance Manager, digital teams, and a wide range of business stakeholders, you will identify opportunities to automate control testing and implement continuous monitoring solutions that support the organisation's risk and compliance objectives.This role plays a key part in modernising the control testing programme by introducing automation, improving data collection processes, and enabling more efficient monitoring of control effectiveness. Combining strong automation expertise with a structured,...

Cyber Security Transformation Lead

Added 07/04/2026

Cyber Security Transformation Lead - Tier 1 Bank Location: London, UK (1-2 days a week on-site) Duration: 12 Months Rate: 650pd-750pd (Inside IR35)The OpportunityWe're supporting a Tier 1 Bank on a large-scale cyber security transformation programme. This is a 12-month contract for a Transformation Lead to drive SOC build, cloud security initiatives, and regulatory compliance uplift across multiple business units.You'll work closely with senior stakeholders to deliver high-impact outcomes in a complex, regulated environment.Key ResponsibilitiesLead multi-workstream cyber security transformation across SOC, cloud, and complianceEngage with executive stakeholders to align programme outcomes with business strategyDrive programme governance, reporting, and deliveryCoordinate teams,...

OT Cyber Security Delivery Manager

Added 01/06/2026

Role: OT Cyber Security Delivery ManagerDuration: 6 month rollingRate: Up to £650 Inside IR35Location: London (2 days onsite)I'm supporting an urgent requirement for an experienced OT Cyber Security Delivery Manager to drive the delivery of security improvements across a complex OT environment.This role is very much delivery-led, so we need someone who has hands-on experience implementing OT security controls, owning execution across initiatives like IT/OT segmentation, NIS2, and secure access.What we're looking for:Proven experience leading and delivering OT cyber programmes/projects end-to-end (IEC62443 / NIST aligned)Strong experience across ICS/SCADA and OT environmentsAbility to drive delivery across engineering, cyber, and operations teamsTo...

Cyber Security Analyst - B2B

Added 12/05/2026

Role: Cyber Security AnalystDuration: 6-month rolling contractWorking Pattern: Krakow, Hybrid - Handful of days per monthGCS Cyber are partnered with a global financial services organisation undergoing multiple large-scale transformation programmes across their Cyber Security division, including scaling their cloud security capability. We're hiring a Cyber Security Analyst to help drive the maturity of our cloud security posture and play a key role in developing and enhancing our CNAPP tooling.What you'll be doing:Enhancing and developing CNAPP capabilities, including automation, governance, dashboards, and reportingWorking closely with cloud engineers, architects, and cyber teams to align with mandatory controls and best practiceDriving continuous improvement...

Director - Cyber Security Consulting

Added 12/05/2026

Role OverviewWe are seeking an experienced Cyber Security Director to provide strategic and day‑to‑day leadership across a wide range of cybersecurity initiatives for our clients. This role is central to shaping, delivering, and overseeing high‑impact security programmes, while advising senior stakeholders on risk, resilience, and organisational security maturity.You will work closely with executive teams, technology leaders, and operational stakeholders to design and implement cybersecurity strategies, lead crisis and incident response efforts, and guide clients through complex security challenges. The role requires a strong consulting mindset, the ability to manage multiple engagements simultaneously, and a passion for driving measurable improvement in...

Cyber Controls Tester

Added 07/05/2026

As a Control Tester, you will play a key role within the Information Security team supporting the Control Testing & Assurance Manager in delivering cybersecurity control testing activities across multiple security domains. Working closely with cybersecurity leadership, service owners, and control owners, you will help ensure security controls are effectively designed, implemented, and operating as intended across the organisation.This role contributes to the Cybersecurity Control Testing & Assurance programme by assessing control effectiveness, gathering evidence, and supporting the organisation's wider security and compliance objectives. You will collaborate with stakeholders across the business to ensure testing activities are executed efficiently while...

OT Cyber Security Project Manager - Fully Remote

Added 06/05/2026

OT Cyber Security Project Manager - 6-month rolling - Inside IR35 - Fully RemoteI'm hiring for an experienced OT Cyber Security Project Manager to lead the delivery of Cyber Security improvements across an Operational Technology environment.Must have managed OT Cyber projects end-to-end, from conception to delivery!If interested, please drop me a message or an email to [email protected] is acting as an Employment Business in relation to this vacancy.

Cyber Engagement Manager - SOC

Added 27/04/2026

Role: Cyber Engagement Manager - SOCDuration: 6 month rollingRate: Up to £550 Inside IR35Location: Sheffield (3 days onsite)We're seeking a senior Cyber Security Technical Engagement Manager to act as the technical SME and primary liaison across global cybersecurity operations. You'll manage and prioritise SOC integration requests, drive process improvement, and lead stakeholder engagement across threat detection, incident response and cyber intelligence teams.What we're looking for:Understanding of cyber operations including threat detection and incident responseStrong Stakeholder Management skillsExperience managing or leading Cyber Security projects (in any area)Technical knowledge in security monitoring, SIEM platforms, and integration of security toolsexperience in Financial Services...

OT Cyber Security Engineer

Added 13/04/2026

Cyber Security OT Engineer📍 Suffolk (1-2 days per week on-site)Overview We're looking for an experienced Cyber Security OT Engineer to support and secure critical operational technology environments. You'll work across infrastructure, networks, and security tooling to ensure resilience, compliance, and protection against cyber threats in a regulated environment.Key ResponsibilitiesSupport and maintain OT security infrastructure (firewalls, SIEM, PAM, IDS, endpoint security)Monitor, troubleshoot, and resolve security incidents and problemsImplement changes in line with strict change control processesSupport OT security projects and continuous improvement initiativesAssist with cyber incident response and recovery activitiesWork with internal teams, vendors, and stakeholders to enhance security postureContribute to...

Cyber Security Transformation Manager - OutsideIR35

Added 07/04/2026

Cyber Security Transformation Manager - Contract (Outside IR35)Location: UK - Manchester or London (Remote with occasional travel) Duration: 12 Months Rate: £950-£1,050/day (Outside IR35)The OpportunityWe're partnering with a fast-growing retail client on a 12-month cyber security transformation programme.This role is ideal for a hands-on Transformation Manager who can deliver enterprise-wide cyber initiatives, implement security tooling, and drive compliance improvements to support the client's rapid growth.You will work closely with internal stakeholders, operational teams, and vendors to ensure successful delivery of multiple workstreams, balancing strategic oversight with practical implementation.Key ResponsibilitiesLead delivery of cyber security transformation projects across multiple workstreamsImplement and optimise...