Pen Tester

JR United Kingdom; Southampton; On-site; GBP 40,000 - 70,000; Full time

Job summary

A leading UK-based technology consultancy is seeking an experienced Pen Tester to join their high-impact team. The role involves conducting security tests and assessments, collaborating with vendors, and driving threat modelling initiatives. This is a unique opportunity to work with cutting-edge technologies and contribute to safeguarding digital infrastructure across critical sectors.

Benefits

Flexible working opportunities

Work with cutting edge technologies

Opportunity to work for a recognised company

Qualifications

• Ability to commute to Southampton at least two days per week.

Responsibilities

• Conduct thorough tests on infrastructure, networks, systems, and web applications.
• Lead security assessments, identifying vulnerabilities and ensuring effective remediation strategies.
• Drive threat modelling initiatives and deliver clear, actionable reports on key security metrics.

Skills

CREST certification

Job description

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We’re currently hiring a Pen Tester for a leading UK-based technology consultancy known for delivering secure, cutting-edge digital solutions. With a strong presence across critical sectors such as defence, healthcare, and government, the organisation plays a key role in safeguarding digital infrastructure while driving innovation. This is a unique opportunity to be part of a high-impact team, helping to identify and mitigate security risks across complex, mission-critical environments.

What you’ll be doing:

• Conduct thorough tests on infrastructure, networks, systems, and web applications
• Lead security assessments, identifying vulnerabilities and ensuring effective remediation strategies
• Utilise tools for SIEM, Data Loss Prevention (DLP), and endpoint detection and response (EDR) to monitor and protect systems
• Collaborate effectively with third-party vendors to maintain trusted security partnerships
• Oversee and guide teams in identifying, probing, and exploiting potential security weaknesses
• Drive threat modelling initiatives and deliver clear, actionable reports on key security metrics

Main Skills/ Requirements:

• CREST certification (required for this role)
• Must hold or be eligible for SC (Security Check) clearance
• Ability to commute to Southampton at least two days per week

How you’ll be rewarded:

• Flexible working opportunities
• Work with cutting edge technologies
• Opportunity to work for a recognised company

This is an excellent opportunity for an experienced Pen Tester to join a leading company, that are driven towards success!

For further information on this Pen Tester position, apply below!

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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