1 to 25 of 31 Contract Security Posture Jobs in the UK

Security Resilience Consultant Rate: £500 - £550 per day (Inside IR35) Duration: 6 months initial Location: London - 2 days per week on-site Role Overview: We are seeking a hands-on Security Resilience Consultant to support and strengthen security controls across a regulated technology environment. This role would … suit someone who has worked within a medium sized regulated business, where security teams are lean, responsibilities are broad and individuals are expected to balance analysis, delivery and operational ownership. You will focus on the effectiveness of technical security controls, supplier and SaaS security posture ...

Senior AWS Platform Engineer (Security) £540.00 per day Umbrella UK - Predominantly remote some travel to London/Manchester Initially till end of March (likely contract extension) SC Clearance Required Our client is currently looking for an experienced Platform Engineer with a strong focus on AWS security architecture … governance. This role will ensure our cloud platforms are secure, compliant, and resilient by implementing best-in-class security practices across AWS environments. Leveraging your expertise in cloud technologies and best practices, you will work closely with tenants to architect, implement, and optimise solutions. You will collaborate with cross ...

Senior AWS Platform Engineer (Security) £540.00 per day Umbrella UK - Predominantly remote some travel to London/Manchester Initially till end of March (likely contract extension) SC Clearance Required Our client is currently looking for an experienced Platform Engineer with a strong focus on AWS security architecture … governance. This role will ensure our cloud platforms are secure, compliant, and resilient by implementing best-in-class security practices across AWS environments. Leveraging your expertise in cloud technologies and best practices, you will work closely with tenants to architect, implement, and optimise solutions. You will collaborate with cross ...

Cyber Security Manager | Contract | 6 months | Hybrid (2 days remote) ?? Harvey Nash have partnered with a confidential private sector organisation that requires an experienced Cyber Security Manager or Lead to step in and provide immediate, hands-on leadership across cyber operations. This role is firmly delivery-led. … take ownership of day-to-day cyber security activities, stabilise the current security posture, and drive a backlog of critical actions across incident response, vulnerability management, and network security. It's a small team environment, so pace, urgency, and the ability to be effective quickly are essential. ...

Information Security Officer - OUTSIDE IR35 An organisation with multiple business units is seeking an Information Security Officer to lead its enterprise-wide information security programme. The role is responsible for protecting information assets and ensuring the organisation's security posture aligns with business objectives, regulatory … requirements, and recognised industry standards. The Information Security Officer will own security strategy, risk management, policy development, and incident response, while promoting security awareness across the organisation. Key Responsibilities Develop and maintain an organisation-wide information security strategy. Establish and enforce security policies, standards ...

Technical Security Architect - Application Security (RBAC/ABAC) Rate: £650 - £750 Inside Duration: 6 months Location: Bristol We are seeking a Technical Security Architect with strong expertise in Application Security, RBAC, ABAC and Policy Management to assess and modernise a predominantly legacy application estate, including platforms … built on SQL Server. This role will focus on evaluating the current security posture, reviewing how access and security policies are defined and enforced, and creating a clear roadmap to future-proof applications in line with client, regulatory and business requirements. Key Responsibilities Assess the existing application ...

proactive, hands-on Security Consultant looking to make a real impact in a major technology transformation? Here's your chance to join a leading UK Bank on an exciting 6-month contract, helping modernise their tech stack while maintaining trust and security at every step. About the Role … will act as the security lead embedded within an application development delivery team, working across a complex hybrid environment including Java/React, J2EE microservices, RPG/JSP on z/OS, and API-driven architectures. Your mission: enable fast, secure delivery by uplifting application security practices, driving ...

Cloud Security Engineer (Contract) We are recruiting for an experienced Cloud Security Engineer to support complex, enterprise-scale cloud environments. This is a hands-on role focused on cloud security engineering, DevSecOps, and secure cloud architecture across multi-cloud platforms. You will work closely with platform, DevOps … architecture teams to design, implement and enforce cloud security controls, guardrails and policies across AWS, Azure and GCP environments. Key Responsibilities Design and engineer cloud security solutions across multi-cloud platforms Develop and implement security guardrails, policies and standards Embed security into CI/ ...

Network Security Consultant Contract: 12 months Rate: £600-£700 per day (Outside IR35) Location: London/Hybrid (1-2 days per week on-site) Sector: Public Sector Security Clearance: SC Cleared (mandatory) 83zero are partnered with a leading cyber security consultancy who are looking for an experienced … Next-Generation Firewalls) and Panorama. This is a senior, hands-on consulting role working across complex, enterprise-scale environments, delivering secure and resilient network security solutions. Please only apply if you have SC Clearance Role Overview You will be responsible for the design, implementation and ongoing improvement of Palo ...

talented Cyber team on an interesting project. Role Overview As GRC Manager, you will be the driving force behind the implementation of Information Security Management System (ISMS) for an assigned client. Your expertise will help the client understand their security challenges, manage security risks and enable them … enhance their security posture. Key Responsibilities Conduct security risk and threat assessments (operational and system). Deliver services aligned with ISO27001 standards. Provide regular reporting on ISMS effectiveness and operational performance. Manage security operations in line with organisational policy, standards and industry best practice. Engage with internal ...

strategic priority for the company, ensuring secure and reliable communications for Emergency Services where availability can be a matter of life or death. Security is fundamental to the ESN, requiring robust governance and assurance to maintain the confidentiality, integrity, and resilience of the network against a wide range … cyber and physical threats.As an ESN Cyber Security Governance & Assurance SME, you will help lead the delivery of security governance, compliance, and risk management across the ESN programme. This includes implementing ISO27001 - compliant security strategies, managing contractual security obligations, and ensuring adherence to frameworks such ...

Analyst Work Location: TCS Reading Mode of Working: Hybrid Hybrid Requirement: 4 days The Role Seeking a experienced SOC L2 Analyst to strengthen our Security Operations Center. As a Tier 2 CERT Analyst, Candidate will do the investigation and remediationof security incidents using tools such as Splunk … defender and other security stacks. The ideal candidate will have expertise in monitoring and analyzing security incidents in SOC. Your Responsibilities (Up to 10, Avoid repetition) 1. Incident Detection and Response Lead investigations and remediation of complex security incidents, including malware infections, data breaches, and advanced persistent ...

Security Engineer (Splunk/Elastic) - MOD DV Cleared Location: Hemel Hempstead Type: 4-5 days on-site IR Status: Inside Rate: £500 - £750 Clearance: Must have active MOD DV Contingency: Must be a sole British National Length: Initial 6 months Role Overview As a Security Engineer, you will … leading the design, documentation and installation of security monitoring tools/platforms to provide data to the Security Operational Centre (SOC) for analysis. Your role will be pivotal in ensuring that they have the correct tooling operating to ensure that they can provide protection and monitoring of their ...

Engineer - Microsoft Defender Security Operations 3 months London - hybrid Inside IR35 - Umbrella only Role Overview We are seeking an accomplished IT Engineer with specialist expertise in the Microsoft Defender security ecosystem. The successful candidate will strengthen cyber defence across endpoints, identities, cloud services, and hybrid infrastructure. Key Responsibilities … Security operations and threat defence Manage and optimise Microsoft Defender across Endpoint, Identity, Cloud Apps, Office 365, and Cloud Security Posture Management. Monitor alerts and conduct threat investigations. Support incident response with containment and remediation. Conduct proactive threat hunting. Platform administration and governance Configure policy baselines ...

Cyber Assurance AnalystNorwich (On-site)£19.78-£23.82 per hour (Contract/Public Sector) Excellent opportunity for a Cyber Security Analyst with strong assurance/risk experience to join a large public sector organisation in a critical environment, offering a varied role across alert triage, compliance, risk assessments and incident … major public sector organisation supporting essential services and operating a complex technology estate. They are looking to strengthen their cyber function to improve security posture, maintain compliance and support ongoing projects.In this role you will triage and prioritise cyber security alerts and tickets, act as the first ...

Description – SIEM Application Engineer Job Overview Job Title: SIEM Application Engineer Team: Security Engineering Location: Flexible/Hybrid Hours: Full Time - Contract 3 Month Duration Role Summary The SIEM Application Engineer is responsible for the design, deployment, management, and optimisation of Security Information and Event Management (SIEM) platforms … incident response capabilities across enterprise environments. This role focuses on building and maintaining scalable SIEM solutions—primarily leveraging Elasticsearch-based technologies—to support security operations, regulatory compliance, and continuous improvement of organisational security posture. Why This Role Matters SIEM platforms are a core component of modern security ...

days travel to @ Warwick An Intrusion Detection System (IDS) Specialist jobfocuses on real-time monitoring of network traffic and systems to identify potential security breaches and respond to incidents. Security SME for managing HIDS system management, managing Security posture of Estate This role involves analysing network … traffic patterns, configuring and maintaining IDS systems, and collaborating with incident response teams. Key responsibilities include identifying anomalies, escalating incidents, and implementing security measures to protect against cyber threats. Should have Cyber security skill with additional experience on tools like Solarwind, Tripwire etc. Key activites: Monitoring Network Traffic ...

geopolitical issues and trends that may impact business objectives and provide corresponding guidance and recommendations to inform risk assessments and business decisions relating to security posture, operations, investments and partners. Guidance and recommendations include tactical, operational and strategic threat intelligence to allow us to proactively defend against current … recommendations. Provide strategic direction and outlook by horizon scanning for future trends and threats in the geopolitical domain. Simultaneously work closely with the Security leadership team and Strategy (under the Chief Commercial Officer) to ensure that timely intelligence is distributed to allow effective and timely security and business ...

Role/Job Title: Pen Tester Work Location: TCS Reading Mode of Working: Hybrid Hybrid Requirement: 3 days The Role We're looking for Security Consultant/Senior Security Consultant with expertise in penetration testing. As part of our Cyber Security team, you shall perform penetration testing … scoping engagements, penetration testing and reporting while adhering to the agreed scope and deadlines. Perform penetration testing which includes Network, web application, APIs Cloud Security, Thick Client application, wireless, social engineering, physical penetration testing. Execute penetration testing projects using the established methodology, tools and rules of engagements. Execute ...

Senior Cyber Security Engineer (Assurance) £450 - £575/day DOE - OUT OF SCOPE OF IR35 Location: Flexible (with weekly visits to 2 sites) Contract: 12 Months | Sector: Rail Infrastructure & Operational Technology Protect Critical Rail Infrastructure. Be a part of the solutions. Are you a Senior Cyber Security Engineer … passionate about making a tangible impact in the real world? Do you thrive on building security into complex Operational Technology (OT) systems that keep a nation moving? A global leader in transport solutions, is looking for a Senior Cyber Security Engineer (Assurance) to join our Communication and Information ...

Were looking for a Senior Security Engineer for our client in the data sector, based in London, on an initial 3 to 6 month contract paying up to £500 per day Outside IR35. This role offers hybrid working with an expectation to attend the office 3 days per week. … will focus on hands-on remediation across Azure and endpoint environments, improving Defender for Cloud findings, closing vulnerabilities, and strengthening security posture. The role is delivery-led and ideal for someone who enjoys fixing issues rather than only advising. The successful Senior Security Engineer will have experience with ...

position in Bristol, UK contract 6+ Months Hybrid model, 3 days onsite per week 2 days remote About the team Our team isaccountable for security within the mobile channel. Weprovide a suite of mobile security components,that provides an all-round security posture in mobile appsincluding ...

position in Bristol, UK contract 6+ Months Hybrid model, 3 days onsite per week 2 days remote About the team Our team isaccountable for security within the mobile channel. Weprovide a suite of mobile security components,that provides an all-round security posture in mobile appsincluding ...

seeking an experienced DV-cleared Penetration Tester to support security assurance and offensive testing activities within a high-assurance defence and aerospace environment . This role involves conducting controlled penetration testing against sensitive systems, directly supporting security posture, accreditation, and assurance objectives. Role Overview Define and manage … potential weaknesses Gather and analyse OSINT to inform realistic attack scenarios Perform manual and automated penetration testing , including vulnerability scanning Validate misconfigurations and security weaknesses through controlled exploitation Document attack paths, exploit chains, and real-world impact Assess overall risk exposure and contribute to assurance decisions Reporting & Assurance Produce ...

specialist who doesn't just "manage" a database but understands how to architect a data model that supports automated service delivery and robust security posture.Key Responsibilities CMDB Governance & Strategy: Define and implement the end-to-end Configuration Management process, ensuring alignment with ITIL 4 frameworks. Data Integrity & Health: Design ...