1 to 25 of 64 Permanent CREST Certified Jobs in the UK

Penetration Tester | £40K–£60K + Bonus + Hybrid/remote We’re hiring a Penetration Tester to join one of the UK’s most respected, CREST-accredited cyber security consultancies. You’ll work across public and private sector projects, helping clients identify vulnerabilities, strengthen defences, and build resilience against real-world attacks. This role offers autonomy, variety, and More ❯

track record of delivering infrastructure pentests end-to-end Excellent communication skills, including producing business-focused reporting Preferred Qualifications CHECK Team Member (CSTM) or CHECK Team Leader (CTL) CREST CRT/CCT , OSCP, OSEP, or equivalent recognised industry certifications Experience in cloud infrastructure testing (Azure/AWS), desirable but not essential SC or DV clearance beneficial (or eligibility More ❯

reports and communicate findings clearly to clients Contribute to internal research and tool development What You’ll Bring 2+ years’ experience in penetration testing or vulnerability assessment CHECK, CREST, or equivalent certification Strong technical understanding of networks, OS, and security tools (Metasploit, Burp Suite, Nmap, etc.) Excellent communication and problem-solving skills Nice to Have Coding/scripting More ❯

Senior Security Consultant Penetration Testing (Web, API & Product Security) Location: Remote (UK) | Competitive Salary + Bonus + Training & Certs Join a CREST-accredited Cyber Security consultancy delivering high-quality penetration testing services across web, mobile, cloud and product environments for organisations in finance, healthcare, SaaS and critical infrastructure. They are looking for a Senior Penetration Tester with strong More ❯

tools, follow OWASP/PTES/NIST methodologies, and stay current with emerging threats. Collaborate with clients to scope tests and provide security guidance. What You’ll Bring CREST Registered Penetration Tester (CRT) certification required. Additional certs (OSCP, GPEN, CEH) a plus. 3–5 years’ experience in penetration testing or offensive security. Strong communication skills and attention to More ❯

Experience: Degree (or equivalent) in software engineering, systems engineering, or related field. Experience designing solutions to meet client requirements. Cloud platform accreditation (AWS, Azure) in DevOps or administration. CREST certification or equivalent security qualification. Chartered IT Professional status or equivalent. Hands-on experience with UI/UX design and implementation. Security Clearance: Due to the nature of the More ❯

or offensive security. CHECK Team Member status (or eligible within 6 months). Strong technical understanding of attack methods, tools, and frameworks. Excellent communication and reporting skills. Desirable CREST CRT, OSCP, or similar certifications. Experience with government or regulated environments. More ❯

in a similar role, in both responsibility and scale Proficiency with one of the following: Python, Jenkins, Powershell, Bash, GitHub Actions Relevant professional certifications for example: CISSP SANS Crest/CHECK Strong understanding of shift left Proven experience with of working with development teams on security related topics Either hands on secure software development or applications security testing More ❯

in a similar role, in both responsibility and scale Proficiency with one of the following: Python, Jenkins, Powershell, Bash, GitHub Actions Relevant professional certifications for example: CISSP SANS Crest/CHECK Strong understanding of shift left Proven experience with of working with development teams on security related topics Either hands on secure software development or applications security testing More ❯

develop colleagues. Desirable Skills Experience with identity management and authentication/authorisation. Knowledge of governance, risk, compliance, operational security, and supply chain security. Penetration testing certifications (e.g. OSCP, CREST, TIGER). Experience leading security engineers and teams. Why Join Competitive salary £100,000 – £120,000 + 10% bonus. Remote-first role with flexibility across the UK. Work on More ❯

and infrastructure architecture. Background in network and web application security (OSI, TCP/IP, OWASP, PKI, TLS). Knowledge of governance, risk, and compliance practices. Relevant certifications (OSCP, CREST, TIGER, etc.) are beneficial. Benefits Include: Up to £120,000 base salary + performance bonus Healthcare and dental insurance Pension scheme Minimum 33 days annual leave Flexible working and More ❯

Ability to conduct social engineering and phishing campaigns Strong understanding of networking, Windows/Linux internals, defensive technologies, and bypass techniques Excellent communication and reporting skills Preferred Certifications CREST CCT (Red Team/Infrastructure/App) CHECK Team Leader/Team Member OSCP, OSEP, OSED, or equivalent advanced offensive qualifications Security Clearance Ability to obtain SC or DV More ❯

across Northern Ireland, we’re strengthening our technical team to meet demand. We are seeking skilled Penetration Testers who are either already Cyber Scheme Team Member (CSTM) or CREST Registered Penetration Tester (CRT) or have the technical ability and motivation to gain the above qualifications in the near future to achieve NCSC CHECK Penetration Testing status. What You More ❯

in Information Security, with experience in regulatory compliance (e.g., PCI DSS, ISO 27001) Strong analytical skills and the ability to effectively communicate complex technical concepts Relevant certifications (e.g., CREST, CISSP, CEH, or similar) are a plus Bachelor's degree in Cybersecurity, Computer Science, or related field is preferred The successful candidate will have demonstrable knowledge and experience of … CCT-INF or CREST CCT-APP certifications • Current Check Team Leader (CTL) at NCSC • Current SC clearance Some of the following certifications are beneficial:- • Advanced Certified Ethical Hacker • EnCE - EnCase Certified Examiner http://www.encase.com • CWSP - Certified Wireless Security Professional • PWB - Offensive Security : Penetration Testing with Back|Track • SANS GCIH - GIAC Certified More ❯

innovation, collaboration, recognition and inclusivity and offer a wide range of benefits to support staff wellbeing. Your Future Starts Here PURPOSE OF JOB: Bytes is a CREST-certified penetration testing organisation with ambitious growth and expansion plans. We are looking for motivated individuals to join our testing team and work with a wide range of customers across More ❯

at least two of: web app, infrastructure, mobile, cloud Experience leading engagements or mentoring peers Excellent communication skills and client-facing confidence Relevant certifications (e.g., OSCP, OSCE, CRT, CREST) are a plus Why This Role? Ideal for a Senior or Principal Tester ready to step up Remote first consultancy with a strong presence in regulated sectors No fluff More ❯

. Consultancy background – confident in client facing delivery. Strong technical skills with tools such as Burp Suite, mobile testing frameworks, and other industry standard platforms. Relevant certifications (OSCP, CREST CRT, or equivalent) are highly desirable but not essential. What’s On Offer Competitive salary up to £60,000. Fully remote role (UK based). Career progression into advanced More ❯

networking principles and enterprise security tools. Desirable Skills: Experience in static malware analysis and reverse engineering. Scripting/programming skills (Python, Bash, PowerShell, etc.). Relevant certifications (e.g., CREST Practitioner Intrusion Analyst, Blue Team Level 1). Exposure to other SIEM platforms like QRadar. Additional Info: Permanent role with a generous benefits package including 25 days annual leave More ❯

networking principles and enterprise security tools. Desirable Skills: Experience in static malware analysis and reverse engineering. Scripting/programming skills (Python, Bash, PowerShell, etc.). Relevant certifications (eg, Crest Practitioner Intrusion Analyst, Blue Team Level 1). Exposure to other SIEM platforms like QRadar. Additional Info: Permanent role with a generous benefits package including 25 days annual leave More ❯

networking principles and enterprise security tools. Desirable Skills: Experience in static malware analysis and reverse engineering. Scripting/programming skills (Python, Bash, PowerShell, etc.). Relevant certifications (e.g., CREST Practitioner Intrusion Analyst, Blue Team Level 1). Exposure to other SIEM platforms like QRadar. Additional Info: Permanent role with a generous benefits package including 25 days annual leave More ❯

e.g., CompTIA Security+, CEH, CPSA). Academic background in cybersecurity or a related subject. Desirable Skills: Programming/scripting (Python, Bash, PowerShell, etc.). Additional SOC certifications (e.g., CREST Practitioner Intrusion Analyst). Experience with other SIEM platforms like QRadar. Additional Info: Permanent role with a salary up to £58K (depending on experience), plus shift allowance. Benefits include More ❯

e.g., CompTIA Security+, CEH, CPSA). Academic background in cybersecurity or a related subject. Desirable Skills: Programming/scripting (Python, Bash, PowerShell, etc.). Additional SOC certifications (e.g., CREST Practitioner Intrusion Analyst). Experience with other SIEM platforms like QRadar. Additional Info: Permanent role with a salary up to £58K (depending on experience), plus shift allowance. Benefits include More ❯

Are you an ambitious cyber security BDM or Account Executive looking to elevate your career? Join a CREST-accredited cyber security consultancy thats trusted by leading organisations to defend against todays most advanced threats. This is your chance to represent a brand built on credibility, innovation, and proven client success. Why Youll Love This Role: Growth with balance More ❯

Microsoft 365 and enterprise network environments. You've led incident response, managed third-party suppliers and implemented threat detection strategies in hybrid organisations. Certifications such as CISSP, CEH, CREST or GIAC CIH are part of your toolkit, and your technical depth is matched by your ability to mentor, collaborate and communicate. You thrive in dynamic environments, bring structure More ❯

written and verbal communication skills, including report writing and client presentations Eligibility for SC Clearance (active clearance is a plus) Nice to Have: Working towards or holding a CREST qualification (CRT, CCT, or equivalent) Experience conducting security build reviews across common operating systems (e.g. Windows, Linux) Scripting or programming experience (e.g. Python, PowerShell, or Bash) Knowledge of MITRE … industry trends What You’ll Get: Competitive salary (up to £60,000, depending on experience) Hybrid or remote working flexibility within the UK Funded training and certification support (CREST, OSCP, or similar) Opportunities to progress into red teaming, advanced testing, and leadership roles Supportive, collaborative environment with a strong focus on professional development More ❯