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Salary
≈ $66k – $120k per year (Estimated)
Location
In office (Colorado Springs)
Seniority
Middle · 5+ years exp

Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Aug 31, 2026. ASRC Federal scores A on the Alion truth index.

Overview
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ASRC Federal is an American government services contractor headquartered in Reston, Virginia, providing digital operations and IT modernization, software and analytics, engineering, supply chain and logistics, infrastructure operations and professional services to civilian, defense, intelligence, space and health agencies. It is a subsidiary of Arctic Slope Regional Corporation, the Alaska Native regional corporation owned by its Inupiat shareholders, and supports programs such as NASA headquarters missions and Department of Defense systems. It hires software, cybersecurity and systems engineers, project support specialists, schedulers, buyers, quality technicians and paid interns.

ASRC Federal System Solutions, LLC. (AFSS), a subsidiary of ASRC Federal, is a premier provider of systems engineering, software engineering, system integration and project management services for real-time, mission-critical defense systems. AFSS is seeking a Principal Systems Engineer in Colorado Springs, CO to support the Ground Based Radar Maintenance and Sustainment Service (GMASS) program.

 

Key Role:Performing system modeling using MBSE tools and techniques to define system interfaces, requirements and behaviors and provide support to system design.Supporting requirements analysis and functional allocation to hardware, software, operator and other segments and components of the system(s) within the models.Reviewing system engineering documentation and collaborating with radar subject matter experts, to ensure specifications meet system needs and are accurate, comprehensive, consistent and complete while ingesting appropriate content into the system(s) models.Participating in engineering peer reviews as a document originator or reviewer to ensure technical quality and engineering rigor as appropriate.Play an active, leading role on one of several teams providing analysis and oversight to the implementation of cybersecurity, supportability and new capability updates to the various objectives in the DO. Such as and not limited to hardware, software, cybersecurity, test and sustainability functions.Will directly interface and engage in communications with the Customer in support of scope and requirements definitionSupport system requirements reviews and creating and/or updating requirement specifications and technical documentation in order to meet contractual delivery of Contract Data Requirements Lists (CDRLs) and Data Accession Lists (DALs).Generate, review, and update systems engineering documentation and collaborate with radar subject matter experts to ensure specifications meet system needs and are accurate, comprehensive, consistent, and complete.

 

Required Qualifications:Bachelor’s degree in a STEM discipline with five (5) years of systems engineering experience; or three (3) years’ experience with a Master’s degree; or a PhD.Interim DoD Secret clearance or higher.Familiarity with the systems engineering lifecycle.Strong analytical skills.Experience in using a requirements management tool, such as DOORS, Jira, and Confluence.

 

Preferred Qualifications:Technical writing skills for generating analysis and reports.Familiarity with the Ballistic Missile Early Warning System (BMEWS) Precision Acquisition Vehicle Entry (PAVE) Phased Array Warning System (PAWS) (BPP) or other ground-based radars such as the Acquisition Radar Attack Characterization System (PARCS).Familiarity or experience in using a discrepancy management tool, such as Jira.Familiarity or experience with Agile software development methodologies, i.e. Scrum, Kanban, SAFe.

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