4 of 4 Remote Contract Security Tester Jobs

Security Tester - Onsite in Leeds on Tuesday & Thursday and home based on the other days £350-£400 per day (inside IR35) - 9 months+ All applicants must hold an active SC clearance. My client is a global leading IT consultancy. They are on the hunt for an SC Cleared Security Tester to join the current test team. … Key Duties and Responsibilities Strong capability to identify security gaps across systems and processes. Experience creating and applying risk models. Ability to develop and execute a comprehensive cyber security test strategy. Strong understanding of Azure security risks, especially related to Azure Storage. Knowledge of immutable backups and secure data retention strategies. Experience with disaster recovery planning, including … full restore testing. Expertise in multi-factor authentication (MFA) setup and testing. Vulnerability management - scanning, prioritisation, remediation validation. Ability to design and interpret security dashboards for monitoring and reporting Awareness of system throttling and its security implications. Ideally comfortable upskilling the rest of the team so we can cover basic Cybersecurity testing Essential Industry and Competencies Previous experience More ❯

Security Tester – Contract (SC Cleared | Hybrid Leeds | Inside IR35) Up to £375 per day (Inside IR35) Hybrid – two days per week on site in West Yorkshire Initial contract until August 2026 Active SC clearance required Overview We are seeking an experienced Security Tester to join an established testing team working on large scale, secure systems within … the public sector. The role focuses on manual security testing, vulnerability management, and cyber resilience, supporting ongoing work around identity and access management and data protection. This is a hands on position where you will identify risks, validate security controls, and help deliver robust and resilient solutions. You will work closely with technical teams and contribute to improving … the organisation's overall security posture. Key Responsibilities Identify and report security gaps across systems, applications and processes Develop and execute comprehensive cyber security test strategies Perform manual testing of systems, APIs and applications Conduct vulnerability scanning, prioritisation and remediation validation Validate multi factor authentication and related mechanisms including OAuth, SAML and JWT Support disaster recovery and More ❯

Must have active SC Clearance This is a fantastic opportunity to work for the NHS as a Security Tester, inside IR35. This role will require on site working in Leeds, every Tuesday and Thursday and active SC Clearance is essential. The key skills required for this Security Tester role are: Create cyber security test strategy … Azure storage Python Javacript Manual API testing If you do have the relevant experience for this Security Tester role, please do apply. More ❯

Security Tester - Contract (SC Cleared Hybrid Leeds Inside IR35) Up to £375 per day (Inside IR35) Hybrid - two days per week on site in West Yorkshire Initial contract until August 2026 Active SC clearance required Overview We are seeking an experienced Security Tester to join an established testing team working on large scale, secure systems within More ❯