{"id":3695993,"url":"https://alion.io/job/spektrum-group-endpoint-security-engineer","title":"Endpoint Security Engineer","company":{"id":183673,"name":"Spektrum Group","domain":"spektrum-group.com","url":"https://alion.io/company/spektrum-group","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":100,"open_postings":14,"ghost_share":0,"stale_share":0.214,"repost_share":0,"time_to_fill_p50_days":18,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Security","role_family":"Security","seniority":null,"employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Brussels, Belgium"],"countries":["BE"],"hiring_countries":["BE"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"DLP","optional":false},{"name":"ITIL","optional":false},{"name":"Linux","optional":false},{"name":"Service Desk","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-11-03T15:29:50Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-04T23:36:18Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"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.\nWho we are supporting \nThe 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.\nThe NCIA provides a wide range of services, including:\nCyber Security: The NCIA provides advanced cybersecurity solutions to protect NATO's communication networks and information systems against cyber threats.\nCommand and Control Systems: The NCIA develops and maintains the systems used by NATO's military commanders to plan and execute operations.\nSatellite Communications: The NCIA provides satellite communications services to enable secure and reliable communications between NATO forces.\nElectronic Warfare: The NCIA provides electronic warfare services to support NATO's mission to detect, deny, and defeat threats to its communication networks.\nInformation Management: The NCIA manages NATO's information technology infrastructure, including its databases, applications, and servers.\nOverall, the NCIA plays a critical role in ensuring the security and effectiveness of NATO's communication and information technology capabilities.\nThe program\nAssistance and Advisory Service (AAS)\nThe 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.\nTo 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.\nRole ID - C005192 \nRole Duties and Responsibilities \nManage the lifecycle for the product under your area of responsibility. \nDevelop and maintain security policies, configurations, exclusions, exceptions and security baselines.\nSupport incident response activities, work closely with other CSU teams and support Service Desk. \nProvide technical guidance and subject matter expertise for endpoint security architecture and engineering decisions. \nPlan, implement and take the lead in rolling out Trellix product upgrades at least once every two months on windows enduser devices (laptops, workstations and VDI) and Windows and Linux servers. \nWork with other IT administrators to troubleshoot incident and problems related to Trellix products. \nTest and implement NATO security policies for endpoint security products. \nOptimize policies of endpoint security products to improve performance and troubleshoot performance related issues. \nWork with stakeholders to ensure that configurations align with industry best practice. \nFollow existing approval processes to request required exceptions. \nCreate appropriate SOPs and documentation. \nSupport the development and continuous improvement for endpoint security processes, standards and governance. \nEssential Skills, Experience and Certifications\nRecent knowledge and experience in implementing and managing the entire range of Trellix products (threat preventions, application control, host firewall, DLP, drive encryption, …) on windows enduser devices and windows / linux servers.\nExperience with service delivery in a complex IT environment, following ITIL processes while maintaining high levels of system availability strong communication and coordination skills.\nStrong root cause and problem-solving skills. \nStrong documentation and knowledge sharing skills. \nAbility to work independently and take ownership of technical issues. \nAbility to analyse security events, logs, alerts and endpoint data exchange. \nStrong analytical skills. \nWorking Location \nBrussels, Belgium \nWorking Policy\nWorking physically on-site is required to perform most daily activities.\nThere is a limited possibility for remote work. \nTravel \nSome travel to other NATO sites may be required \nSecurity Clearance \nValid National or NATO Secret personal security clearance","description_format":"text","description_chars":4800,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Belgium","iso":"BE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Endpoint Security","Vulnerability Management","Management 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