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Calling All Security Cleared Professionals

Brussels, Belgium

Security Cleared Professionals – Defence & International Opportunities (NATO / EU / UK / US)

 Are you a current or former security-cleared professional looking for your next opportunity in defence, government, or international environments?

 At Spektrum, we support leading organisations across NATO, UN, EU, UK, and US programmes, delivering critical projects where expertise, trust, and performance are essential.

 We are continuously building our network of professionals for current and upcoming opportunities across multiple domains. 

Why Work with Spektrum?

  • We take a different approach to recruitment — focused on transparency, flexibility, and long-term partnership.
  • Full Transparency - You will always know the client, the environment, and the full context of the opportunity
  • Commercial Clarity - We operate a fixed margin model, providing full visibility and alignment from the outset
  • No Restrictive Clauses - We do not lock you into contracts with penalties — we believe in choice, not obligation
  • Trust-Based Engagement - We build long-term relationships based on performance and mutual value 

Engagement, Mobility & Career Development

  • We understand the unique nature of working in defence and international environments:
  • Flexible Engagement Models - Work as a permanent employee or contractor, depending on your preference
  • International Opportunities - Roles across Europe and global locations
  • Visa & Relocation Support - Including work permits and visas for you and your dependants where required
  • Professional Development - Annual allowance for training and certifications to support your continued growth

Our Approach

  • We ensure you are fully informed and in control at every stage: 
  • Full visibility of the client, project, and scope
  • Transparent breakdown of the commercial structure
  • Clear explanation of contract terms before any commitment
  • Access to detailed information packs and briefings
  • You decide whether an opportunity is right for you — with all the information upfront.

Who We Are Looking For

We are interested in professionals with active or previously held security clearance, including:

  • NATO Secret / National Secret
  • EU / UN clearance frameworks
  • Equivalent international clearances 

Across areas such as:

  • Cyber Security & Information Assurance
  • Network Engineering & Infrastructure
  • Cloud & Systems Engineering
  • Communications / SATCOM / RF
  • Project & Programme Management
  • Intelligence, Operations & Support

Work With Us

  •  Whether you are actively looking or simply open to hearing about relevant opportunities, we would welcome the opportunity to speak with you.

Next Steps

  • Apply now or contact us to arrange an introduction call to explore how we can work together.

 

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Due to the mandatory requirements from our clients, there can be Nationality/Citizenship requirements, for the role you are applying for, the following nationality restrictions may apply: 

NATO Nationality Requirements - NATO Member Country List

EU Nationality Requirements - EU Member Country List

 

 

 

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Some of our clients have restrictions regarding dual nationality citizens which restrict employment

This response is only required if you have identified "Other" for either the primary/secondary Nationality/Citizenship status questions

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How much time would you have to contractually or prefer to provide your existing employer when leaving your current role

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If the advertised role identifies that a PSC is required then this must be available at time of application for the role.  Information for what is a Personal Security Clearance (PSC) can be found at the link below:

Personal Security Clearance (PSC) Background Information

A national only PSC does not prevent you from applying for roles which require NATO or EU PSC.