• Senior Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... and providing recommendations related to understanding operating system dependencies, physical and virtual server environments, integration with infrastructure resources… more
    ManTech (09/30/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that is responsible for building and operating a ... Directory, and audit and logging. The Sponsor requires support specializing in systems engineering and IT project management. The team of System Engineers will… more
    Leidos (09/24/25)
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  • Lead IT Systems Engineer - Federal

    Lumen (Herndon, VA)
    …as we digitally connect the world and shape the future. **The Role** The Lead IT Systems Engineer - Federal will provide Tier 3 support and serve as a technical ... integral to the management of the network. The Network Engineer will reside on site. **The Main Responsibilities** +...experience with SONET based, metro fiber networks, next-generation DWDM systems , FLEX and IP based systems . +… more
    Lumen (09/11/25)
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  • Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 28190 Job Location: Herndon, VA Job Schedule: 9/80 ... Job Description: The Advanced Concept Engineer (ACE) provides the strategic technical leadership to draw upon L3Harris' technical competencies to meet the business… more
    L3Harris (08/30/25)
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  • Senior Level Simulations Accreditation…

    Amentum (Dahlgren, VA)
    Amentum is seeking Senior Simulations Accreditation Systems Engineer to join our team. The role requires a strong understanding of systems engineering ... industry standards. You will be part of our growing systems , information technology & software engineering team and contribute...maintain a valid Real ID driver's license required for access to customer site and have access … more
    Amentum (08/14/25)
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  • Systems Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a **System Engineer ** to provide Systems Engineering and Technical Advisory (SETA) services to support our client on-site ... **Job Responsibilities:** + Assistthe government lead with yourexpertiseinsystems engineering, systems modeling, product lifecycle management, modeling and simulation, and… more
    Noblis (09/12/25)
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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 ... Assisting with recommendations related to understanding operating system dependencies, physical and virtual server environments, integration with infrastructure resources… more
    ManTech (08/20/25)
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  • Systems Engineer

    Idea Entity (Herndon, VA)
    Position: Systems Engineer Work Location: Onsite, Belcamp, MD, Orlando, FL, Camden, AR, Fullerton, CA, Santa Clarita, CA, Rustburg, VA. Daily schedule: 40 hours ... US Citizen. Summary: We are seeking a highly skilled Systems Engineer to design, configure, and implement...+ Develop and maintain security policies and procedures for access control, logging, monitoring, and incident response. + Support… more
    Idea Entity (09/23/25)
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  • Systems Engineer /Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Midlevel Systems Engineer /Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** ... . As Computer Systems Engineer /Architect, you will be responsible for...suitability is required prior to starting this position. ** Physical Requirements: ** + Must be able to remain… more
    ManTech (08/21/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …Responsible for designing, technical planning, and implementing complex integrated total systems configuration for virtual appliances and physical hardware ... Digital Modernization sector is currently seeking a motivated, career oriented System Engineer with proven experience to join the JSP Platform Services team in… more
    Leidos (09/17/25)
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