$160,001–$200,000 Per Year
Acquisition Strategy, Agile Programming Methodologies, Architectural Services, Communication Skills, Computer Science, Cost Estimates, Customer Support/Service, Documentation, Emerging Technology, Enterprise Architecture, Geospatial Intelligence (GEOINT), Government, Government Acquisitions, Government Contracts, Ground System Design/Development, Information Technology & Information Systems, Mathematics, Needs Assessment, Performance Analysis, Professional Services, Program Evaluation, Project/Program Coordination, Project/Program Management, Prototyping, Requirements Management, Sensitive Compartmented Information (SCI), Signal Intelligence (SIGINT), Solicitation Planning, Statement of Work (SOW), System Architecture, Systems Analysis, Systems Engineering, Team Player, Technical Delivery, Threads Programming, Top Secret Clearance, Work From Home
Ground Architecture Systems Engineer
Job ID: 2612574
Location: Chantilly, VA, United States
Date Posted: Jul 1, 2026
Category: Engineering and Sciences
Subcategory: Systems Engineer
Schedule: Full-Time
Shift: Day Job
Travel: No
Minimum Clearance Required: TS/SCI with Poly
Clearance Level Must Be Able to Obtain: None
Potential for Remote Work: On-Site
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Job Description
Description
SAIC is seeking a Ground Architecture Systems Engineer to support the LANDMARK AOS program, a large SETA contract supporting the customer's Ground Enterprise Directorate (GED) and its end to end system acquisition mission. This role sits within the Chief Architect's Office, where you will help guide the evolution of the customer's ground architecture and ensure major system acquisitions deliver against mission needs.
As the Ground Architecture Systems Engineer you will track deliveries, performance requirements, and integration activities across three major system acquisitions spanning five system program offices, providing the technical and acquisition insight needed to keep complex efforts aligned with enterprise‑level architectural direction.
Key Responsibilities to include:
- Define, develop, and implement ground system architectures that enable advanced mission capabilities.
- Analyze system requirements, shape technical solutions, and deliver clear architectural recommendations to government stakeholders.
- Assess mission needs, transition paths, and future-state architectural options to guide enterprise evolution.
- Partner with government technical and contracting teams to craft acquisition strategies and documentation that drive effective program execution.
- Develop and review acquisition artifacts, including SOWs, Justifications for Approval, and Government Cost Estimates.
- Support prototype acquisition planning, solicitations, evaluations, and awards across mechanisms such as IDIQ task orders.
- Coordinate with System Program Office Thread Leads and program managers to maintain alignment across acquisition and engineering activities.
- Participate in Agile teams and provide technical direction on engineering tools, processes, and digital solutions.
- Offer informed feedback on GED Agile, Digital Engineering, and DevSecOps policies to improve governance suitability and consistency of adoption.
- Inform internal and external partners on upcoming ground deliveries, architectural changes, and impacts to existing capabilities.
- Communicate technical acquisition plans, program status, and key decisions to senior government leaders and executives.
- Apply expertise in a major intelligence discipline (e.g., SIGINT, GEOINT) to shape and evaluate program requirements for mission success.
Qualifications
Required Education and Experience:
- Bachelor's degree in a STEM field (e.g., Engineering, Computer Science, Mathematics) or equivalent; and nine (9) years or more experience; Masters and seven (7) years or more experience; PhD or JD and four (4) years or more experience. Relevant experience to be substituted in lieu of degree.
- Active Top Secret/SCI CI Poly
- Experience with system engineering processes and demonstrable expertise developing ground architectures for mission-critical systems.
- Background supporting or leveraging GEOINT or SIGINT intelligence discipline.
- Experience with Digital Engineering principles, including model-based systems engineering (MBSE) approaches and tools.
- Practical understanding of Agile practices within system acquisition environments.
- Demonstrated expertise in government acquisition strategies, documentation development, and full lifecycle program management.
- Strong collaboration and communication skills, including the ability to brief government stakeholders at all levels.
Target salary range: $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.
Overview
SAIC accepts applications on an ongoing basis and there is no deadline.
SAIC is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.
We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.
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Science Applications International Corp
SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.
We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.