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Software Jobs in Mons, Belgium (Now Hiring) — 18 open

Spektrum logoSpektrum

Penetration Tester

Mons, Wallonia, Belgium · On-site

Senior

Spektrum have a wide range of exciting opportunities in several global locations. We are always looking to add great new talent to our team and look forward to hearing from you. Spektrum supports apex purchasers (NATO, U…

Skills: Web Application Penetration Testing, IT Infrastructure Penetration Testing, Network Security Architecture Design, Vulnerability Assessment, UNIX Administration

World Lending Group (WLG) logoWorld Lending Group (WLG)

Penetration Tester for NATO with security clearance

Mons, Wallonia, Belgium · On-site

Mid level

Would you like to join the leading international intergovernmental organization? The Penetration Tester will be a senior-level security professional responsible for leading and executing complex security assessments. The…

Skills: Web Application Penetration Testing, Infrastructure Penetration Testing, Network Security Architecture, Red Teaming, Blue Teaming

Sanoma Learning logoSanoma Learning

Product Owner

Wommelgem, Flanders, Belgium · Hybrid

Senior

At Sanoma Learning, we all share a deep-rooted passion for education and are committed to support teachers to help all students to reach their potential, so they can be at their best in class. We are proud of the impact …

Skills: Product Ownership, Agile Methodologies, Scrum, SAFe, Jira

EMW, Inc. logoEMW, Inc.

C004565 Penetration Tester (NS) - WED 1 Jul RELAUNCH

Mons, Wallonia, Belgium · On-site

Mid level

Previously proposed candidates were not compliant for the following reason: The profile does not demonstrate clear, independently verifiable experience aligning with the minimum requirement of 3 years in hands-on penetra…

Skills: Penetration Testing, Web Application Security, IT Infrastructure Security, Network Security Architecture, Vulnerability Assessment

Sanoma Learning logoSanoma Learning

Product Manager

Wommelgem, Flanders, Belgium · Hybrid

Senior

At Sanoma Learning, we all share a deep-rooted passion for education and are committed to support teachers to help all students to reach their potential, so they can be at their best in class. We are proud of the impact …

Skills: Product Management, API Design, Platform Strategy, Stakeholder Management, Roadmap Definition

World Lending Group (WLG) logoWorld Lending Group (WLG)

JISR Services Support Centre (JSSC) Technician for NATO with security clearance

Mons, Wallonia, Belgium · On-site

Senior

Would you like to join the leading international intergovernmental organization? As a JISR Services Support Centre (JSSC) Technician, you will join an integrated NATO-Industry Consortium (NIC) team, serving in a G12-equi…

Skills: Windows Server Administration, Active Directory Administration, Linux Administration, Virtualization, Containerization

Vesuvius Technology logoVesuvius Technology

VIE - Automation Engineer

Mons, Wallonia, Belgium · Hybrid

Entry level

Vesuvius is a global leader in metal flow engineering, providing a full range of engineering services and solutions to its customers worldwide, principally serving the steel and foundry industries. To support the growth …

Skills: PLC Programming, HMI Design, Robot Configuration, Mechatronics, Hardware Design

World Lending Group (WLG) logoWorld Lending Group (WLG)

Penetration Tester for NATO with security clearance

Mons, Wallonia, Belgium · On-site

Mid level

Would you like to join the leading international intergovernmental organization? The Penetration Tester 4 will be a senior-level security professional responsible for leading and executing complex security assessments. T…

Skills: Web Application Penetration Testing, Infrastructure Penetration Testing, Network Security Architecture, Red Teaming, Blue Teaming

Spektrum logoSpektrum

Penetration Tester

Mons, Wallonia, Belgium · On-site

Senior

Spektrum have a wide range of exciting opportunities in several global locations. We are always looking to add great new talent to our team and look forward to hearing from you. Spektrum supports apex purchasers (NATO, U…

Skills: Web Application Penetration Testing, IT Infrastructure Penetration Testing, Network Security Architecture Design, Vulnerability Assessment, UNIX Administration

Spektrum logoSpektrum

Penetration Tester

Mons, Wallonia, Belgium · On-site

Senior

Spektrum have a wide range of exciting opportunities in several global locations. We are always looking to add great new talent to our team and look forward to hearing from you. Spektrum supports apex purchasers (NATO, U…

Skills: Web Application Penetration Testing, IT Infrastructure Penetration Testing, Network Security Architecture Design, Vulnerability Assessment, UNIX Administration

Syone logoSyone

Cloud Engineer IAM

Brussels, Brussels-Capital, Belgium · Remote OK

Senior

We are looking for a Cloud Engineer IAM to join our team. What you'll do: Design, implement, and manage Identity and Access Management (IAM) solutions using Microsoft Entra ID (Azure AD) and Amazon AWS. Ensure secure int…

Skills: Microsoft Entra ID, AWS IAM, PowerShell, Azure Automation, Microsoft Graph API

Syone logoSyone

Cloud Administrator / Cloud Engineer

Brussels, Brussels-Capital, Belgium · Hybrid

Mid level

We are looking for a Cloud Administrator / Cloud Engineer to join our team. What you'll do: Administer Microsoft 365 services, including Exchange Online, SharePoint Online, Teams, and OneDrive. Manage Microsoft Entra ID,…

Skills: Microsoft 365, Microsoft Entra ID, Microsoft Intune, Azure Core Services, PowerShell

Syone logoSyone

Senior Project Manager

Brussels, Brussels-Capital, Belgium · On-site

Senior+

We are looking for a Senior Project Manager to join our team. What you'll do: Take full responsibility for the definition, planning, facilitation, and successful delivery of medium-scale ICT projects. Lead and provide di…

Skills: Project Planning, Cost Management, Resource Management, Stakeholder Management, Risk Management

Syone logoSyone

Solution Project Manager

Brussels, Brussels-Capital, Belgium · Hybrid

Mid level

We are looking for a Solution Project Manager to join our team. What you'll do: Take full lifecycle ownership of ICT projects, from initiation through planning, execution, monitoring, and closure. Lead end-to-end deliver…

Skills: ICT Project Management, PRINCE2, Stakeholder Management, Budget Management, Risk Mitigation

Syone logoSyone

DCIS System Engineer

Brussels, Brussels-Capital, Belgium · Hybrid

Senior

We are looking for a DCIS System Engineer to join our team. What you'll do: Contribute to the design, development, and execution of DCIS engineering projects in complex NATO environments. Work within a DevOps framework, …

Skills: VMware ESXi, vCenter, Windows Server, Red Hat Linux, Active Directory

Syone logoSyone

Test Engineer

Brussels, Brussels-Capital, Belgium · Hybrid

Mid level

We are looking for a Test Engineer to join our team. What you'll do: Perform independent verification and validation activities on systems in line with established quality management processes and procedures. Participate…

Skills: Manual Testing, Test Strategy Development, Test Case Design, Windows Administration, Linux Administration

Syone logoSyone

FullStack .NET Developer

Brussels, Brussels-Capital, Belgium · Hybrid

Mid level

We are looking for a FullStack .NET Developer to join our team. What you'll do: Develop and maintain NATO-owned training and exercise applications as part of the CTX team. Build and enhance full-stack web applications us…

Skills: .NET, C#, HTML, CSS, Angular

Syone logoSyone

Web Developer (Python/CSS)

Brussels, Brussels-Capital, Belgium · Hybrid

Mid level

We are looking for a Web Developer (Python/CSS). What you'll do: Develop and maintain a front-end web application (AskNRA) used for IP database reporting across multiple NATO security domains. Build and implement modular…

Skills: Python, Flask, CSS, Bootstrap, JavaScript

Spektrum logo

Penetration Tester

Spektrum

Mons, Wallonia, Belgium • On-site

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Senior

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  • Contract
  • Posted 5d ago
  • ~40 hrs/week

Responsibilities

Lead or participate in Red/Blue teams during NATO military exercises and perform penetration testing across web, infrastructure, and application levels. Provide security consultancy, design reviews, and technical briefings to stakeholders and executive-level officers.

Requirements

Requires deep technical expertise in network security, scripting (Python, Ruby, Perl, or Shell), and recognized penetration testing methodologies. A valid National or NATO Secret personal security clearance is mandatory.

Full job description

Spektrum have a wide range of exciting opportunities in several global locations.  We are always looking to add great new talent to our team and look forward to hearing from you.

Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services, specialised aerospace and defence sales, delivery, and operational subject matter expertise. We are looking for personnel to join our team and support key client projects.


Who we are supporting 

The NATO Communication and Information Agency (NCIA) is responsible for providing secure and effective communications and information technology (IT) services to NATO's member countries and its partners. The agency was established in 2012 and is headquartered in Brussels, Belgium.

The NCIA provides a wide range of services, including:

  • Cyber Security: The NCIA provides advanced cybersecurity solutions to protect NATO's communication networks and information systems against cyber threats.
  • Command and Control Systems: The NCIA develops and maintains the systems used by NATO's military commanders to plan and execute operations.
  • Satellite Communications: The NCIA provides satellite communications services to enable secure and reliable communications between NATO forces.
  • Electronic Warfare: The NCIA provides electronic warfare services to support NATO's mission to detect, deny, and defeat threats to its communication networks.
  • Information Management: The NCIA manages NATO's information technology infrastructure, including its databases, applications, and servers.

Overall, the NCIA plays a critical role in ensuring the security and effectiveness of NATO's communication and information technology capabilities.

The program

Assistance and Advisory Service (AAS)

The NATO Communications and Information Agency (NCI Agency) is NATO’s principal C3 capability deliverer and CIS service provider. It provides, maintains and defends the NATO enterprise-wide information technology infrastructure to enable Allies to consult together under Article IV, and, when required, stand together in the face of attack under Article V.

To provide these critical services, in the modern evolving dynamic environment the NCI Agency needs to build and maintain high performance-engaged workforce. The NCI Agency workforce strategically consists of three major categorise's: NATO International Civilians (NIC)'s, Military (Mil), and Interim Workforce Consultants (IWC)'s. The IWCs are a critical part of the overall NCI Agency workforce and make up approximately 15 percent of the total workforce.


Role ID – C004565

Role Duties and Responsibilities

  • Lead and/or be part of the Red/Blue Team during NATO military exercises;
  • Provide Web, infrastructure and application level penetration testing;
  • Provide security design reviews to ensure compliance with NATO policies and directives;
  • Provide security consultancy and advice to projects, plans, and other entities;
  • Build and sustain effective communications with different stakeholders; specifically, the NCIA Configuration Control Board, Security Accreditation Boards, NATO Security Accreditation Authorities, and NCI Agency organization units supporting accreditation processes.
  • Brief at both executive and technical levels on security reports and testing outcome, including at flag officer level;
  • In co-ordination with the Head of the Penetration testing Cell, ensure proactive collaboration and coordination with internal and external stakeholders.

Essential Skills, Experience and Certifications

  • Web application penetration testing;
  • IT infrastructure penetration testing;
  • Network security architecture design;
  • Assessing security vulnerabilities within OS, software, protocols & networks;
  • Researching and evaluating security products & technologies;
  • Knowledge in system and network administration of UNIX and Windows systems;
  • Use of penetration testing tools, techniques, and recognized testing methodologies;
  • Scripting skills in at least one of the following: Perl, Python, Ruby, shell (bash, ksh, csh);
  • Technical knowledge in system and network security, authentication and security protocols, cryptography, application security, as well as, malware infection techniques and protection technologies.
  • Ability to evaluate risks and formulate mitigation plans;
  • Proven ability to write clear and structured technical reports including executive summary, technical findings and remediationplan for several different audiences.

Working Location

  • Mons, Belgium

Working Policy

  • Onsite

Travel

  • Some travel to other NATO sites may be required

Security Clearance

  • Valid National or NATO Secret personal security clearance

We never know what new opportunities might be just over the horizon. If this opportunity isn't for you, please feel free to send us your resume anyway and be the first to know if something suitable for your skills and experience comes up. 

Related keywords

Penetration TestingRed TeamBlue TeamCybersecurityNATONCIANetwork SecurityVulnerability AssessmentCryptographyMalware Infection TechniquesSecurity AccreditationOS SecurityInfrastructure TestingApplication SecurityTechnical ReportingRisk Mitigation

About Spektrum

LinkedInVisit site

We don’t just say we’re different, WE ARE DIFFERENT.

Industry
Staffing and Recruiting
Company size
51-200 employees
Founded
2019
Headquarters
Barcelona, Catalonia
LinkedIn followers
20,862

Spektrum are an international recruitment and staffing agency who don’t just say we’re different, we are different. We solve today's defence, humanitarian and government market problems, evolving to meet its clients' challenges.

Offices: Carrer de Roc Boronat, 66 a, Barcelona, Catalonia 08005, ES · 7 Park Row, Leeds, England LS1 5HD, GB

SalesBid ManagementConsultancyProject ManagementOperationsCommunicationsITC4ISROutsourcingGovernment
View all jobs at Spektrum

Frequently asked questions

How many Software jobs are open in Mons, Belgium right now?

There are currently 18 open software positions in Mons, Belgium listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Software roles in Mons, Belgium?

Companies currently hiring include Syone, Spektrum, World Lending Group (WLG), Sanoma Learning, EMW, Inc., among others. Browse the listings above to see every active employer.

Are there remote or hybrid Software jobs in Mons, Belgium?

Yes — 10 of the 18 open software positions offer remote or hybrid work (1 remote, 9 hybrid).

How do I apply for Software jobs in Mons, Belgium?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.

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