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Salary
$180k – $230k per year
Location
In office (Chantilly)
Seniority
Staff · 10+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Mar 24, 2026. Space Systems Integration scores C on the Alion truth index.

Overview
Company
Impact
Profile match
Headquartered in Chantilly, Virginia, Space Systems Integration (SSI) is an engineering consultancy that provides technical expertise and systems engineering services to the aerospace, intelligence, and defense sectors. The company specializes in spacecraft mission design, subsystem engineering, acquisition strategy, and detailed analytical trade studies for space programs. Additionally, it offers proprietary trajectory and attitude visualization software, project management, and proposal support to assist clients throughout the lifecycle of complex satellite missions.

SSI is seeking a Ground Systems Software Engineering SETA (Agile/Cloud) to oversee the development, integration, and delivery of ground system software, leveraging hands-on engineering experience to assess architectures, practices, and performance. The role emphasizes Agile execution, cloud and DevSecOps maturity, and alignment of space-based mission capabilities to effective ground processing solutions.

Specific Duties Include:

  • Provide technical advisory support on ground system software development, integration, and delivery performance

  • Apply hands-on software engineering experience to evaluate architectures, code quality, and development practices

  • Monitor Agile software delivery (e.g., sprint execution, backlog health, release progress) and identify risks or inefficiencies

  • Distinguish between effective and ineffective engineering practices and communicate actionable recommendations to stakeholders

  • Translate space-based collection capabilities into ground processing and data exploitation requirements

  • Collaborate with Customer stakeholders to refine requirements and ensure alignment with user needs and operational goals

  • Contribute to Agile Release Train (ART) activities, including coordination across teams and awareness of dependencies and delivery risks

  • Evaluate cloud-based architectures and ensure alignment with modern best practices (Amazon Web Services - AWS/Azure/Google Cloud Platform - GCP)

  • Assist in developing Concepts of Operations (CONOPs) and Interface Control Document (ICDs) that translate mission objectives into actionable system behaviors, interfaces, and data flows across space and ground segments

  • Assess DevSecOps pipelines, Continuous Integration/Continuous Delivery (CI/CD) implementation, and automated testing maturity across programs

  • Evaluate contractor proposals and performance through Basis-of-Estimate (BOE) and Engineer Change Proposal (ECP) reviews, and provide independent recommendations to the Contracting Office Technical Representative (COTR) regarding developer effectiveness and delivery risk

  • Familiarity with Artificial IntelligenceI/Machine Learning (AI/ML) techniques and their application to space-derived data processing, exploitation, or decision support is a plus

Required Qualifications:

  • Must possess an active Top Secret/SCI clearance and CI polygraph (polygraph within the last ten (10) years)

  • Master's degree in a STEM field and ten (10) or more years of experience.

  • Excellent interpersonal, leadership, team building and problem solving skills with a demonstrated ability to be effective in a Government/Contractor team environment

  • Willingness to travel 10%

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