• IT Solutions
    • Cloud
      • Get Started with Azure
      • Migrate to Azure
      • Azure Managed Services
      • Azure Containers
      • Cloud Data Insights
      • Azure Security Pilot
      • Datacentre
      • Hybrid Cloud
      • Backup and Disaster Recovery
      • Data Storage
      • Containers
      • Managed Support Services
    • Enterprise Connectivity
      • Collaborative Working
      • Software Defined Networking
      • Internet of Things
      • Trustmarque Support for Cisco
      • Testing and Assurance by Acutest
      • Project Rescue
      • Test Improvement Programme
      • Assured Start
      • Test Automation
      • Non-Functional Testing and Assurance
      • IT Team Upskilling
    • Cyber Security
      • Penetration Testing
      • Microsoft Security Workshops
      • Managed Detection and Response
      • Digital Workplace and Automation
      • Virtual Desktops Infrastructure
      • Biz Apps
      • Intelligent Automation
      • FastTrack to Microsoft 365
    • ITAM
      • Prism
      • Prism for O365
      • Prism for Azure
      • Data and Analytics
      • Data Warehousing for the NHS
  • Partners
    • DO NOT DELETE
      • Microsoft
        • CSP
      • Cisco
      • Dell Technologies
      • AWS
        • AWS Marketplace
      • Apple
      • Arcserve
      • Armis
      • Aruba
    • DO NOT DELETE
      • Barracuda
      • Check Point
      • Cohesity
      • Droplet Computing
      • Forcepoint
      • Forescout
      • Gamma
      • Hitachi Vantara
      • IBM
      • Jamf
    • DO NOT DELETE
      • Lenovo Infrastructure Solutions
      • Lenovo PC
      • LogicGate
      • Logpoint
      • Logrythm
      • Nasuni
      • Nutanix
      • Palo Alto Networks
      • Proofpoint
      • Red Hat
    • DO NOT DELETE
      • Redstor
      • Smoothwall
      • Sophos
      • Tintri
      • Trend Micro
      • Turbonomic
      • Varonis
      • Veeam
      • VMware
  • Industries
    • Healthcare
    • Central Local Government
    • Corporate
    • Education
  • Resources
    • All
    • News
    • Technology blogs
    • Case studies
    • Events
  • About Us
    • Our People
    • Careers
  • Contact us
  • IT Solutions
    • Cloud
      • Get Started with Azure
      • Migrate to Azure
      • Azure Managed Services
      • Azure Containers
      • Cloud Data Insights
      • Azure Security Pilot
      • Datacentre
      • Hybrid Cloud
      • Backup and Disaster Recovery
      • Data Storage
      • Containers
      • Managed Support Services
    • Enterprise Connectivity
      • Collaborative Working
      • Software Defined Networking
      • Internet of Things
      • Trustmarque Support for Cisco
      • Testing and Assurance by Acutest
      • Project Rescue
      • Test Improvement Programme
      • Assured Start
      • Test Automation
      • Non-Functional Testing and Assurance
      • IT Team Upskilling
    • Cyber Security
      • Penetration Testing
      • Microsoft Security Workshops
      • Managed Detection and Response
      • Digital Workplace and Automation
      • Virtual Desktops Infrastructure
      • Biz Apps
      • Intelligent Automation
      • FastTrack to Microsoft 365
    • ITAM
      • Prism
      • Prism for O365
      • Prism for Azure
      • Data and Analytics
      • Data Warehousing for the NHS
  • Partners
    • DO NOT DELETE
      • Microsoft
        • CSP
      • Cisco
      • Dell Technologies
      • AWS
        • AWS Marketplace
      • Apple
      • Arcserve
      • Armis
      • Aruba
    • DO NOT DELETE
      • Barracuda
      • Check Point
      • Cohesity
      • Droplet Computing
      • Forcepoint
      • Forescout
      • Gamma
      • Hitachi Vantara
      • IBM
      • Jamf
    • DO NOT DELETE
      • Lenovo Infrastructure Solutions
      • Lenovo PC
      • LogicGate
      • Logpoint
      • Logrythm
      • Nasuni
      • Nutanix
      • Palo Alto Networks
      • Proofpoint
      • Red Hat
    • DO NOT DELETE
      • Redstor
      • Smoothwall
      • Sophos
      • Tintri
      • Trend Micro
      • Turbonomic
      • Varonis
      • Veeam
      • VMware
  • Industries
    • Healthcare
    • Central Local Government
    • Corporate
    • Education
  • Resources
    • All
    • News
    • Technology blogs
    • Case studies
    • Events
  • About Us
    • Our People
    • Careers
  • Contact us

Senior Penetration Tester

Careers Header
Senior Penetration Tester
  • UK-Remote, UK-Remote
  • Permanent * Full time

  • Posted: Friday, May 23, 2025
    Closing: Friday, June 20, 2025
  • LG1317674UK-SPT

  • Documents
    Apply
    Senior Penetration Tester

    Senior Penetration Tester

    Are you a passionate and highly skilled security expert, eager to lead complex penetration testing engagements and drive strategic client security?

    Join Trustmarque's dynamic penetration testing team and become a pivotal force safeguarding our clients' digital ecosystems. In this senior role, you'll leverage your advanced expertise to conduct comprehensive penetration tests, provide strategic client advisory, and actively mentor the next generation of security talent.

     

    What you’ll be doing:

    • Sharpen Your Skills, Sharpen Our Security: Stay at the forefront of the industry by continuously honing your penetration testing expertise and certifications.
    • Penetration Testing Powerhouse: Deliver a comprehensive range of penetration testing services, exceeding business needs and exceeding expectations.
    • Client Champion: Collaborate closely with clients, acting as a trusted advisor and leader throughout engagements.
    • Empower the Next Generation: Become a mentor and coach, sharing your knowledge and experience to cultivate the next wave of security stars at Cyber.
    • Collaborative Spirit: Foster a culture of knowledge sharing within the Security Testing Practice team.

     

    You'll also:

    • Be passionate about the security lifecycle.
    • Ability to engage with senior executives of differing technical levels, and to encourage the buy in of our security ethos.
    • Confidence, flexibility and ability to think creatively and offer solutions to complex problems.
    • Ability to translate specialist, technical information for all audiences.

     

    Here's what we're looking for:

    • Proven track record of delivering penetration testing services.
    • Current senior penetration testing qualification, such as Crest Certified Tester or Cyber Scheme Team Leader
    • 3+ years of penetration testing experience
    • Ability to maintain UK security clearances as required by the business.
    • Proficient in at least one scripting language, Bash, PowerShell, VB, Python etc.
    • Demonstrable experience of the use of penetration tools such as Nessus, Nmap, Metasploit, BurpSuite etc.
    • Solid understanding of the suite of TCP/IP protocols and the OSI model.
    • Proven track record of carrying out ITHC’s for PCI DSS and PSN compliance.

     

    You will live and breathe our values - commitment, collaboration, inclusion, innovation, and inspiration.

    Join us and make Trustmarque the place where everyone feels like they belong and thrive.

    Benefits

    We offer competitive pay, 25 days holiday (rising to 27), 2 volunteering days, 1 personal day, plus bank holidays. We also provide a substantial benefits package which includes a company-matched pension, life assurance, enhanced parental leave policies, the option to buy extra leave, a cycle2work scheme and more.

    About Trustmarque

    Delivering the value of technology…

    Technology changes everything. That’s why for over three decades, Trustmarque has been a trusted partner to customers and technology vendors. Our trusted advice and technical know-how, helps our customers to acquire and adopt innovative technology to deliver real-life impact. We are part of the Trustmarque Group, including Livingstone Technologies.

    To learn more about the business, our services and what it is like to work with us please look at https://www.trustmarque.com/about-us/

    Trustmarque is proud to be an equal opportunity and affirmative action employer. We are committed to building a workforce that is representative of the customers and end-users we serve, creating a culture of belonging and providing an equal employment opportunity regardless of race, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, marital status, pregnancy or related condition, expecting or parents-to-be, consistent with legal requirements or any other basis protected by law.


    Apply

    Trusted. Technology. Together.

    We expertly solve IT problems with game-changing solutions and services to drive the public and private sectors’ digital growth.

    • Solutions
    • Industries
    • Partners
    • Resources
    • About us
    • Contact
    • Company
    • Contact
    • Careers
    • About us
    • News
    • Case Studies
    • Site
    • Solutions
    • Partners
    • Industries
    • Call
    • 0845 2101 500
      (4p p/m plus access charge)
    • Email
    • info@trustmarque.com
    © Trustmarque 2023
    • Terms & Conditions
    • Privacy Policy
    • Cookie Policy
    • ISO
    • Carbon Reduction Plan
    • Modern Slavery Statement

    Trustmarque Solutions Limited. Trustmarque is a company registered in England and Wales. Company Number: 02183240. Registered Office: Marlborough House, Westminster Place, York Business Park, Nether Poppleton, York. YO26 6RW. VAT Number: GB434530809.