• Principal/ Systems Engineer

    Northrop Grumman (Dulles, VA)
    …advantage to the warfighter. Come be a part of our mission! **We are seeking either a Systems Engineer or Principal Systems Engineer to join our Phoenix ... for software capabilities and trace back to higher level system requirements + Apply knowledge of systems ...grade based on qualifications listed below._ **Basic Qualifications:** + ** Systems Engineer ** : 2 years of relevant… more
    Northrop Grumman (09/25/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Systems Engineer ** to join our team in **Chantilly, VA.** As a Senior Systems Engineer , ... a comprehensive testing strategy. This includes leading various testing phases ( integration , system , performance, and user acceptance testing) to validate… more
    ManTech (08/22/25)
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  • Field Engineer

    ManTech (Reston, VA)
    … systems deployed worldwide **Clearance Requirements:** + Must have an active/current Top Secret security clearance. **Physical Requirements:** + Must be able ... systems , train technical support personnel to perform maintenance on those systems , and remotely support system troubleshooting and maintenance when not… more
    ManTech (09/13/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our...communication skills (written and oral) + Strong understanding of system and subsystem manufacturing, Assembly Integration and… more
    KBR (09/16/25)
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  • Collection Orchestration Engineer

    Sciolex Corporation (Chantilly, VA)
    …on segment demonstrations and tests Qualifications & Physical Requirements + Active Top Secret Clearance with Polygraph + Bachelor degree in business, ... ensure integration of tasking, collection, procession, tipping, and alerting systems + Leads SAFe agile process evolution across Government teams, development… more
    Sciolex Corporation (07/10/25)
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  • Systems Engineer (Test Tool…

    KBR (Springfield, VA)
    Title: Systems Engineer (Test Tool Development and Automation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... is a contingent position based upon contract award. KBR is seeking a Mid-Level Systems Engineer to support government customers in Springfield, VA. The … more
    KBR (09/12/25)
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  • Field Engineer

    ManTech (Reston, VA)
    … systems deployed worldwide **Clearance Requirements:** + Must have an active/current Top Secret security clearance. **Physical Requirements:** + Must be able ... systems , train technical support personnel to perform maintenance on those systems , and remotely support system troubleshooting and maintenance when not… more
    ManTech (09/10/25)
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  • Java Software Engineer

    CACI International (Sterling, VA)
    …our client leverage automated tests to verify functional requirements and enhance overall system performance. As part of the SHIV integration test team, you'll ... Java Software Engineer Job Category: Engineering Time Type: Full time...Cypress Implement robust quality assurance processes to facilitate end-to-end integration and verification. Work hand-in-hand with systems … more
    CACI International (10/03/25)
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  • Software Engineer Intern (Spring / Fall…

    Leidos (Reston, VA)
    …when submitting your application.** + **Ability to obtain and maintain a** ** Top Secret /SCI with Polygraph** **Security clearance.** + **US Citizenship ... beginning in the Spring of 2027 for a Software Engineer Intern/Co-Op in Reston, VA. Work will consist of...related to AI/ML, 3D modeling, simulation, visualization, and COTS integration . + Determine system and software specifications… more
    Leidos (09/28/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... IT capabilities. + Assisting with recommendations related to understanding operating system dependencies, physical and virtual server environments, integration … more
    ManTech (08/20/25)
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