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Contact One Communications, Inc.

3547 Cybersecurity Engineer

On site

Brussels, Belgium

Mid level

Freelance

24-02-2026

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Skills

Communication Risk Management Test Security Testing Prioritization Architecture Solution Architecture Risk Assessment Organization

Job Specifications

Required Security Clearance: NATO SECRET

SPECIFIC WORKING CONDITIONS

Working onsite - with a possibility of occasionally working from home.
Weekly visit to other local offices (such as Braine-l'Alleud) is expected.

DUTIES AND ROLE

Solution Architecture

Under the direction of Head of CIS Planning and Implementation Authority Team in CTO, the incumbent will perform duties such as the following:

Contributes to the development of solution architectures in specific business, infrastructure or functional areas by identification of applicable NATO security directives.

Cybersecurity

Provides guidance on the application and operation of elementary physical, procedural and technical security controls.
Explains the purpose of security controls and performs security risk assessments for communication and information systems.
Identifies risks that arise from potential technical solution architectures.
Suggests alternate solutions or countermeasures, which can mitigate identified risks.

Requirements Definition And Management

Defines and manages scoping, requirements definition and prioritization activities related to security accreditation.
Follows agreed standards and applies appropriate techniques to elicit and document detailed requirements related to security accreditation.

User Experience Analysis

Works with stakeholders to prioritize requirements and resolve conflicts.

Additional Duties

Provide security accreditation advice and guidance to NCI Agency Project, System Managers during whole life cycle of NATO CIS, including providing inputs to Project Proposals and Invitations for Bid.
Conduct Security Risk Assessment in support of security accreditation of NATO CIS, in particular; identify level of threats and vulnerabilities for all assets comprising NATO CIS, derive residual risks and provide risk management recommendations.
Identify, plan, request and manage development of required documents for accreditation (CIS Description, Security Accreditation Plan, Security Risk Assessment Report, Security Requirement Statements, Security Operating Procedures, and Security Test and Verification Plan).
Witness security testing (in accordance with STVP) and coordinate remediation plan with the relevant SAA.
Build and sustain effective communications with different stakeholders specifically the Security Accreditation Boards, NATO Security Accreditation Authorities, NATO CIS Operational Authorities and NCI Agency organization units supporting security accreditation process.
Represent the Agency on security accreditation matters.
Stay abreast of technological developments relevant to the area of work.
Perform any other duties as may be required.

SKILL, KNOWLEDGE & EXPERIENCE

The candidate must have a currently active NATO SECRET security clearance.
A minimum requirement of a Bachelor's degree at a nationally recognized / certified University in a related discipline and 2 years post-related experience. Exceptionally, the lack of a university degree may be compensated by the demonstration of a candidate's particular abilities or experience that is/are of interest to NCIA, that is, at least 6 years extensive and progressive expertise in duties related to the function of the post.
Relevant certifications, such as Certified Information Systems Auditor (CISA), Certified Information Systems Security Professional (CISSP).
Good knowledge and experience (at least 2 years) in Security Accreditation of major CIS acquisition and/or development projects for a large organization.
Good knowledge and experience (at least 2 years) in security risk assessment methodologies and tools.
Good knowledge and experience (at least 2 years) in planning, design and implementation of security components of major CIS.
Knowledge of NATO Security Policy and supporting directives.
Prior experience of working in an international environment comprising both military and civilian elements.
Knowledge of NATO responsibilities and organization, including Allied Command Operations (ACO) and Allied Command Transformation (ACT).

About the Company

Contact One Communications, Inc. is a worldwide systems integration company providing leading edge Information Technology services including Engineering and Installation (E&I), Operations and Maintenance (O&M) and Force Protection in the fields of Cyber Security and Information Assurance, Perimeter Security and Telecommunications Infrastructure. We are a "go to" organization for rapid response requirements in support of expeditionary missions. We work on US Department of Defense (DoD), North Atlantic Treaty Organization (NA... Know more