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CREST Penetration Tester

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Job Description - CREST Penetration Tester

CREST Penetration Tester in Gloucester (GL1) | Oscar Associates (UK) Limited Search Search These jobs were popular with other job seekers Warehouse Operative Hiregiant (South West) Ltd Lower Rea, Gloucester (GL2), GL2 From £13 to £13 per hour Permanent work, weekly paid every Friday. 1 month ago IT Security Engineer Ashdown Group Paganhill, Stroud (GL5), GL5 £60,000 2 weeks ago Cloud Operations Engineer Anson Mccade Gloucester (GL1), GL1 1RY 30000-42000 Annual 2 weeks ago PDI Technician - Cheltenham Octane Recruitment Cheltenham, Gloucestershire, GLQ £38000 - £42000 per annum, Benefits Plus company benefits 1 week ago Warehouse Operative Nights XPO TRANSPORT SOLUTIONS UK LIMITED Podsmead, Gloucester (GL2), GL2 5DP From GBP 14.89 per hour 5 days ago Enterprise Architect GCHQ Cheltenham, Gloucestershire £71,889 to £80,079 a basic salary of £68,745 4 weeks ago IT Security Engineer Ashdown Group Haresfield, Stonehouse (GL10), GL10 £60,000 3 weeks ago Stores Operator Manpower Coopers Hill, Gloucester (GL3), GL3 4AQ Negotiable 1 month ago Warehouse Operative Days XPO TRANSPORT SOLUTIONS UK LIMITED Podsmead, Gloucester (GL2), GL2 5DP From GBP 26790.0 per year 5 days ago Planning & Operational Specialist Omega Resource Group Cheltenham (GL51), GL51 Market related 1 month ago Warehouse Operative Hiregiant (South West) Ltd Lower Rea, Gloucester (GL2), GL2 From £13 to £13 per hour Permanent work, weekly paid every Friday. 1 month ago IT Security Engineer Ashdown Group Paganhill, Stroud (GL5), GL5 £60,000 2 weeks ago Cloud Operations Engineer Anson Mccade Gloucester (GL1), GL1 1RY 30000-42000 Annual 2 weeks ago PDI Technician - Cheltenham Octane Recruitment Cheltenham, Gloucestershire, GLQ £38000 - £42000 per annum, Benefits Plus company benefits 1 week ago Warehouse Operative Nights XPO TRANSPORT SOLUTIONS UK LIMITED Podsmead, Gloucester (GL2), GL2 5DP From GBP 14.89 per hour 5 days ago Enterprise Architect GCHQ Cheltenham, Gloucestershire £71,889 to £80,079 a basic salary of £68,745 4 weeks ago IT Security Engineer Ashdown Group Haresfield, Stonehouse (GL10), GL10 £60,000 3 weeks ago Stores Operator Manpower Coopers Hill, Gloucester (GL3), GL3 4AQ Negotiable 1 month ago Warehouse Operative Days XPO TRANSPORT SOLUTIONS UK LIMITED Podsmead, Gloucester (GL2), GL2 5DP From GBP 26790.0 per year 5 days ago Planning & Operational Specialist Omega Resource Group Cheltenham (GL51), GL51 Market related 1 month ago CREST Penetration Tester Oscar Associates (UK) Limited Gloucester (GL1) Permanent Published: 4 days ago £50000 - £60000 per annum CREST Penetration Tester Oscar Associates (UK) Limited CREST Certified Penetration Tester (CRT) | £50-60k | Remote We're partnered with a well-established cyber security organisation that's continuing to invest heavily into its offensive security capability following sustained client growth across both commercial and regulated environments. As part of that growth, they're looking to hire a CREST-certified Penetration Tester to join a collaborative testing team delivering security assessments across a broad range of technologies and customer environments. This role would suit someone with around 2-3 years of hands-on penetration testing experience who is looking to continue developing within a highly technical and supportive environment. Salary: £50-60k DOE Working Structure: Remote with onsite client visits occasionally Security Clearance: Beneficial but not required (SC/DV) Certifications: CREST CRT, OSCP (Essential) The Role: You'll be involved in delivering: Web application penetration testing Infrastructure and internal network testing External vulnerability assessments Active Directory and privilege escalation testing Cloud security assessments across Azure/AWS Security reporting and remediation discussions with clients You'll work closely with senior testers and technical leads, gaining exposure to a wide variety of technologies, environments and engagement types. What They're Looking For: CREST Registered Tester (CRT) certification essential OSCP Certification Around 2-3 years of penetration testing experience Strong understanding of web application and infrastructure testing methodologies Experience with tools such as Burp Suite, Nmap, Nessus, Metasploit, etc. Understanding of OWASP Top 10 and common attack vectors Strong report writing and communication skills Consultancy/client-facing experience beneficial Additional certifications such as CPSA or cloud security certifications would be advantageous. If you're a CRT-certified Penetration Tester looking to continue developing your offensive security career within a strong technical environment, please apply or reach out for a confidential conversation. Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website. Similar Crest Penetration Tester Jobs Popular with Other Job Seekers Warehouse Operative Hiregiant (South West) Ltd Lower Rea, Gloucester (GL2), GL2 From £13 to £13 per hour Permanent work, weekly paid every Friday. 1 month ago IT Security Engineer Ashdown Group Paganhill, Stroud (GL5), GL5 £60,000 2 weeks ago Cloud Operations Engineer Anson Mccade Gloucester (GL1), GL1 1RY 30000-42000 Annual 2 weeks ago PDI Technician - Cheltenham Octane Recruitment Cheltenham, Gloucestershire, GLQ £38000 - £42000 per annum, Benefits Plus company benefits 1 week ago Warehouse Operative Nights XPO TRANSPORT SOLUTIONS UK LIMITED Podsmead, Gloucester (GL2), GL2 5DP From GBP 14.89 per hour 5 days ago Enterprise Architect GCHQ Cheltenham, Gloucestershire £71,889 to £80,079 a basic salary of £68,745 4 weeks ago IT Security Engineer Ashdown Group Haresfield, Stonehouse (GL10), GL10 £60,000 3 weeks ago Stores Operator Manpower Coopers Hill, Gloucester (GL3), GL3 4AQ Negotiable 1 month ago Warehouse Operative Days XPO TRANSPORT SOLUTIONS UK LIMITED Podsmead, Gloucester (GL2), GL2 5DP From GBP 26790.0 per year 5 days ago Planning & Operational Specialist Omega Resource Group Cheltenham (GL51), GL51 Market related 1 month ago IT jobs IT jobs in Gloucester Security jobs Security jobs in Gloucester Jobs in Gloucester Get hired. Find success. Totaljobs Jobseekers Recruiters Download The Stepstone Group UK Ltd © 2026
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