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Systems Engineer (Expert) #791 with Security Clearance
Allen Integrated Solutions LLCChantilly, VA🇺🇸United StatesPosted 27 Jul 2026
Quick Overview
Work Type
On Site
Level
Mid Senior
Job Description
Systems Engineer ( Expert ) Clearance Required: Active TS/SCI Location: Chantilly, VA Minimum Years' Experience : 18 years We are seeking an Expert Systems Engineer to provide high-level technical leadership in support of complex geospatial intelligence systems across the National System of Geospatial-Intelligence (NSG), Allied System of Geospatial-Intelligence (ASG), and other federal partners. This individual will support the Government in applying a multi-disciplinary systems engineering approach to requirements development, solution design, integration, testing, resiliency, and lifecycle management for enterprise-scale mission systems. Key Responsibilities * Support the Government in systems engineering efforts across large-scale GEOINT mission environments * Translate mission needs into technical requirements and system capabilities * Evaluate and improve system architectures, workflows, and cloud-based services * Provide technical recommendations on solution designs and emerging technologies * Perform requirements analysis, traceability, and allocation to architecture components * Support systems integration, verification, validation, and performance engineering activities * Lead or support: * Analysis of Alternatives (AoA) * Course of Action (COA) development * Trade studies * Engineering assessments * Contribute to strategic planning, risk management, interface design, and project execution * Provide expert guidance on aligning mission vision, strategy, and technical capabilities * Coordinate engineering efforts across organizational and agency boundaries * Mentor and oversee junior and senior systems engineering staff * Apply knowledge of the current NSG/ASG and NRO enterprise environments The ideal candidate is a senior technical leader who can bridge mission needs and engineering execution while driving innovation across highly complex intelligence systems. Location: This position is fully onsite in Chantilly, VA Required Qualifications * Master's degree in: * Systems Engineering * Engineering * Physics * Mathematics * Computer Science * Information Technology * Operations Research * Engineering Management * Management Information Systems * or another related STEM field * Equivalent expert-level, 18+ years' of systems engineering experience may be considered in lieu of degree requirements * 18+ years' experience supporting Government or industry in one or more of the following: * DoD/IC Acquisition Processes * Requirements development * PPBES * Large-scale System of Systems environments * Cloud-based enterprise architectures * Strong understanding of the full systems engineering lifecycle * TS/SCI clearance adjudication or ability to obtain SCI and pass a poly Preferred Qualifications * Doctorate in a related technical discipline * Experience with Model-Based Systems Engineering (MBSE) tools and methodologies * Software Development Framework certification * International Council on Systems Engineering Expert Systems Engineering Professional (ESEP) certification * Professional Engineer (PE) license * Active participation in professional organizations such as: * United States Geospatial Intelligence Foundation * Open Geospatial Consortium * American Society for Photogrammetry and Remote Sensing * Extensive experience in geospatial intelligence * Experience designing solutions using: * Cloud technologies (SaaS, PaaS, IaaS) * Big Data platforms * Automation and AI/ML technologies * Expertise in one or more of the following: * Photogrammetry * Remote sensing * Image science * Geographic Information Systems (GIS) * Geomatics * Information science
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