Spektrum

Company Name: Spektrum
Job Title: Firewall Coordination Specialist
Job Description: **Job Title** Firewall Coordination Specialist **Role Summary** Coordinate, administer, and assess firewall rules and changes for the NATO Communications and Information Agency (NCIA). Ensure timely processing of ITSM tickets, compliance with change management, and accurate reporting of firewall status to stakeholders during exercises and operations. Serve as a subject‑matter expert on firewall configurations within a multi‑nation NATO environment, supporting both peacetime operations and exercise readiness. **Expectations** - Minimum of 6 years progressive experience in configuration and firewall rule management (degree not mandatory if experience qualifies). - Demonstrated expertise in ITIL v3/v4 service lifecycle processes and change/conﬁguration management. - Proven ability to produce comprehensive process documentation and reporting artefacts. **Key Responsibilities** - Create and maintain the “VeVA MN Firewall Coordination Process” description document. - Generate monthly Firewall Changes Reports and track ticket volumes. - Respond to, assess, and resolve firewall‑related ITSM tickets using BMC Remedy or equivalent. - Conduct change‑request assessments for new firewall rules and approve approvals. - Report status of managed firewall rules to the Standard Management Working Group (SMWG) and relevant leadership. - Prepare and deliver briefings on firewall processes for internal and client audiences. - Act as SME in exercise meetings, providing analysis and support for exercises: STCO26B‑MPC/TCC, STCO26B‑FCC, STCO26A‑E‑Block (Fed. Joining/V&V), and STCO26B‑E‑Block (Fed. Joining/V&V). - Engage directly with exercise participants and stakeholders to ensure readiness and compliance. **Required Skills** - Firewall rules configuration and management (including change control). - Configuration Management & IT Service Management (ITIL v3/v4). - Familiarity with networking fundamentals: routing, switching, IP addressing. - Experience with BMC Remedy ITSM Suite or similar platform. - Proficiency with database systems (MSSQL, Oracle). - Knowledge of cloud‑based CIS infrastructure in large, distributed organizations. - Ability to develop and deliver technical briefings and reports. - Understanding of NATO mission structures, exercise frameworks, and associated security requirements. **Required Education & Certifications** - Bachelor’s degree optional; 6+ years of relevant experience must be demonstrated. - ITIL v3 or v4 (preferably both) certification preferred. - Proven experience with firewall products and exposure to NATO or equivalent defense environments.

Braine-l’alleud, Belgium

On site

Mid level

09-03-2026

Company Name: Spektrum
Job Title: Innovation & Continuous Improvement Analyst
Job Description: **Job Title:** Innovation & Continuous Improvement Analyst **Role Summary:** Provide analytical and advisory support to drive continuous improvement, innovation, and risk management across service operations for a large, matrixed organization focused on secure communications and information technology. Champion agile practices, develop business cases and process improvements, monitor performance metrics, maintain a CI register, and ensure effective project transition to operations. **Expectations:** - Deliver data‑driven insights that align with strategic objectives. - Implement process enhancements, automation, and agile methodologies. - Manage risk documentation and mitigation activities. - Maintain clear communication with stakeholders and senior leadership. **Key Responsibilities:** - Identify and evaluate sourcing and improvement opportunities. - Champion agile work practices and collaborate with internal and external stakeholders. - Develop business cases, budget estimates, and process flow diagrams. - Monitor key performance indicators and drive service enhancement initiatives. - Support automation and innovative application of new methods. - Maintain the CI register and report progress to governing boards. - Document risks, threats, vulnerabilities, and mitigation actions. - Coordinate risk‑management activities across functions and projects. - Participate in requirement gathering, scoping, and planning for new projects. - Define acceptance criteria for projects transitioning to Service Operations. - Monitor transition progress, coordinate corrective actions, and ensure stakeholder engagement. - Provide backup support to senior staff as required. **Required Skills:** - Practical experience implementing ITIL Service Operations processes, preferably in an Operations Centre. - Strong business process analysis and review capabilities. - Project management experience within large, matrixed corporate environments. - Excellent communication and stakeholder collaboration skills. - Ability to document, monitor, and report on performance metrics. **Required Education & Certifications:** - Higher vocational training in a relevant discipline with **≥2 years** post‑related experience, **or** - Secondary educational qualification with **≥4 years** post‑related experience. - ITIL certification (Foundation or higher) is highly desirable.

Mons, Belgium

On site

Junior

13-03-2026

Company Name: Spektrum
Job Title: Threat Hunting Analyst
Job Description: **Job Title:** Threat Hunting Analyst **Role Summary** Support threat hunting and cybersecurity analysis to identify, investigate, and neutralize cyber threats across complex networks and systems. Provide actionable insights and recommendations to enhance organizational security posture. **Expectations** - Subject matter expertise in threat hunting and cybersecurity. - Develop and execute threat-hypothesis-driven investigations. - Create, configure, and maintain security tools (searches, dashboards, reports). - Produce detailed technical documentation and stakeholder reports. - Collaborate on network monitoring and operations branch activities. **Key Responsibilities** - Execute end-to-end threat hunting processes. - Analyze threat actor tactics, techniques, and procedures (TTPs). - Review and optimize logging configurations for threat visibility. - Deliver in-depth analysis and mitigation strategies. - Maintain and document threat-hunting procedures. **Required Skills** - Threat hunting methodology (e.g., TaHiTI, MITRE ATT&CK). - SIEM platforms (e.g., Splunk), Splunk processing language. - Network/host-based intrusion detection systems. - Sysmon, Windows/Linux log analysis, packet capture tools (e.g., NetWitness). - Cybersecurity analysis in large, complex environments. - Data visualization and statistical analysis techniques. - Technical report writing and stakeholder communication. **Required Education & Certifications** - Bachelor’s degree in a technical field with substantial IT content or equivalent professional experience (4+ years). - 2+ years of relevant cybersecurity or threat-hunting experience. - Proven expertise in three of the listed technical areas; high proficiency in others.

Mons, Belgium

On site

Junior

12-03-2026

Company Name: Spektrum
Job Title: ITSM Integration Engineer
Job Description: Job Title: ITSM Integration Engineer Role Summary: Design, configure, and maintain integration platforms and BMC ITSM solutions to support NATO Information Technology operations. Provide technical documentation, automation, and training to enable efficient incident, request, and change management workflows. Expectations: Minimum 6 years progressive experience in ITSM and integration, with at least 2 years in network administration and 2 years hands‑on with BMC ITSM Suite and Atrium CMDB. Proven expertise in MuleSoft, Apache ActiveMQ, and service‑oriented architecture implementation. Must demonstrate ability to lead exercise‐support activities and deliver risk assessment reports. Key Responsibilities - Deliver O&M for integration platforms (MuleSoft, Apache ActiveMQ) and BMC ITSM instances. - Implement and customize BMC ITSM workflows for incident, request fulfilment, change management, and self‑service. - Design and publish system integration products, specifications, and technical documentation aligned with user requirements. - Build and maintain reports, data models, and interfaces to CMDB and other mission systems. - Automate business processes, test and validate data, and produce ad‑hoc reports. - Configure and customize VeVA MN BMC ITSM modules, provide end‑user training at multiple levels. - Deliver risk‑assessment reports and process optimization recommendations. - Serve as subject‑matter expert at exercise planning conferences, support exercise participants and stakeholders (e.g., STCO26B, STCO26A). Required Skills - BMC ITSM Suite configuration, customization, and administration. - Atrium CMDB integration and management. - Integration platform experience: MuleSoft, Apache ActiveMQ. - Service‑oriented architecture design and implementation. - Windows Server 2016+, SQL Server 2016+; Linux (Red Hat) system management. - Incident, request, and change management process knowledge. - Automation scripting (PowerShell, Bash). - Technical writing and documentation. - Strong communication skills; ability to train and support diverse users. Required Education & Certifications - University degree preferred but can be substituted with demonstrable experience. - Minimum 6 years of progressive ITSM and integration experience; 2 years in network administration. - Certifications: BMC ITSM Administrator (or equivalent), MuleSoft Integration Developer, or similar are highly desirable. - Experience with Microsoft technologies (Windows Server, MS SQL) and Linux.

Braine-l’alleud, Belgium

On site

Mid level

13-03-2026

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