Spektrum

Penetration Tester

Spektrum · Braine l’Alleud, Belgium

Posted 13 days ago

or apply directly on Spektrum's site. We never take the application ourselves.

Is this posting real?

This role has been open
13 days
Spektrum's roles stay open a median of 45 days
Reposted
No
Salary listed
No
0% of Spektrum's roles list one
Ghost-job risk at Spektrum
low
0 stale, 4 reposted of 218 open
Hiring momentum
343 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-17

Measured from postings appearing on and disappearing from Spektrum's own greenhouse board since 2026-08-03. Full hiring picture for Spektrum.

About this role

The Penetration Tester will be involved in leading and participating in Red/Blue Team activities during NATO military exercises, conducting web, infrastructure, and application-level penetration testing, and providing security design reviews. The role also includes offering security consultancy, building communications with various stakeholders, and presenting security reports at different levels within the organization.

Our read on this posting2.8out of 5
benefits
1/5
freshness
4/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Spektrum as an employer.

What you need

  • More than 3 years of experience in web application penetration testing
  • More than 3 years of experience in IT infrastructure penetration testing
  • More than 3 years of experience in network security architecture design
  • Experience in assessing security vulnerabilities within operating systems, software, protocols, and networks
  • Experience in researching and evaluating security products and technologies
  • Knowledge in system and network administration of UNIX and Windows systems

Worth weighing

  • On-site working policy may limit flexibility
  • Some travel to other NATO sites may be required
  • Valid National or NATO Secret personal security clearance is mandatory
  • Role involves high-level communication, including briefings at flag officer level

Summarised from Spektrum's posting. Read the full original.

Listed by Spektrum on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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