Penetration Tester

Ultima
Reading
1 month ago
Create job alert
Global Talent Acquisition Manager at Ultima Business Solutions - Driving Digital Transformation with the use of Artificial Intelligence and Automation

Are you an ambitious cybersecurity professional with a passion for uncovering vulnerabilities and strengthening digital defences?


Join Ultima’s Security Testing Practice as a Penetration Tester and play a key role in protecting our clients’ critical systems. Working alongside experienced consultants, you’ll deliver high-quality penetration testing engagements, contribute to continuous improvement, and grow your expertise in a collaborative, knowledge-sharing environment.


What you’ll be doing

Maintain your penetration testing qualifications and continue developing your technical expertise in line with business and client needs.


Deliver Quality Testing

Support the delivery of IT Health Checks and penetration tests, identifying vulnerabilities and providing clear, actionable recommendations to clients.


Collaborate and Learn

Work closely with senior consultants, sharing insights and best practices while contributing to a strong culture of learning within the Security Testing Practice.


Develop Broad Expertise

Expand your skill set to deliver a range of security testing services that support evolving business and client requirements.


You’ll also:



  • Be passionate about the full security lifecycle
  • Engage confidently with both technical and non-technical stakeholders
  • Demonstrate curiosity, adaptability, and a solution-focused mindset
  • Translate complex technical findings into clear, accessible reports

What we’re looking for

  • Hands-on experience in penetration testing or IT Health Check delivery
  • A current penetration testing qualification such as:

    • CREST Practitioner Security Analyst (CPSA)
    • CREST Registered Tester (CRT)
    • Cyber Scheme Team Member (CSTM)


  • 2+ years’ penetration testing experience (or equivalent practical experience)
  • Eligibility to obtain and maintain UK security clearances
  • Familiarity with common tools such as Burp Suite, Nmap, Nessus, Metasploit, etc.
  • Understanding of network protocols (TCP/IP, OSI model) and common web application vulnerabilities

Our values

At Ultima, you will live and breathe our values of Commitment, Collaboration, Inclusion, Innovation, and Inspiration.


Benefits

We offer competitive pay alongside a comprehensive benefits package, including:



  • 25 days’ holiday (rising to 27) plus bank holidays
  • 2 volunteering days and 1 personal day
  • Life assurance
  • Enhanced parental leave
  • Cycle to Work scheme
  • And more

About Ultima

Transforming technology into meaningful outcomes.


Ultima is a leading technology and managed services provider, helping organisations realise the full value of their IT investments. With deep expertise across security, cloud, data, and digital workplace solutions, we partner with customers to deliver secure, innovative, and impactful outcomes.


Learn more at www.ultima.com


Ultima is proud to be an equal opportunity employer, committed to building a diverse, inclusive, and equitable workplace where everyone can thrive.


Seniority level

  • Mid-Senior level

Employment type

  • Full-time

Job function

  • Information Technology

Industries

  • IT Services and IT Consulting


#J-18808-Ljbffr

Related Jobs

View all jobs

Penetration Tester (CHECK)

Penetration Tester

Penetration Tester

Penetration Tester

Penetration Tester

Penetration Tester

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

SOC Analyst Jobs UK 2026: Salaries, Skills & How to Get Hired

Cyber security is one of the UK's fastest-growing career paths — and SOC analyst is where most people begin. It's in high demand, genuinely accessible, and you don't need a degree or years of experience to get started. But knowing what UK employers actually want in 2026 — what they pay, which certs matter, and how to stand out — is a different matter. This guide covers all of it.

How Many Cyber Security Tools Do You Need to Know to Get a Cyber Security Job?

If you are trying to build or move forward in a cyber security career, it can feel like the list of tools you are expected to know never ends. One job advert asks for SIEM platforms, another mentions penetration testing tools, another lists cloud security, threat intelligence platforms, endpoint detection, scripting languages and compliance frameworks. Scroll LinkedIn and it gets worse. Everyone seems to “know” dozens of tools, certifications and platforms. Here is the reality most cyber security hiring managers agree on: they are not hiring you because you know every tool. They are hiring you because you understand risk, can think like an attacker and a defender, follow process, communicate clearly and make good decisions under pressure. Tools matter — but only when they support those outcomes. So how many cyber security tools do you actually need to know to get a job? For most job seekers, the answer is far fewer than you think. This article explains what employers really expect, which tools are essential, which are role-specific and how to focus your learning so you look credible, not overwhelmed.

What Hiring Managers Look for First in Cyber Security Job Applications (UK Guide)

If you want to stand out in the highly competitive world of cyber security job applications, you need to understand what hiring managers look for before they even finish reading a CV. Cyber security hiring managers scan applications quickly and with specific priorities in mind. They assess not just your technical ability, but your judgement, professionalism, clarity, risk awareness and evidence of impact. This guide explains what hiring managers look for first in cyber security applications across roles like Security Analyst, Security Engineer, Penetration Tester, Incident Responder, Security Architect, Governance Risk and Compliance specialists and Cloud Security positions. Use this as a practical, step-by-step checklist to sharpen your CV, LinkedIn profile, cover letter and portfolio before you apply on www.cybersecurityjobs.tech .