• Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (07/03/25)
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  • Systems Engineer - Expert

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    **Systems Engineer - Expert** **Location- Herndon, Va** **Clearance- TS /SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... enterprise environments **Core Duties Include:** + Execute system design and software development across diverse Linux platforms + Provide technical leadership in… more
    ABBTECH Professional Resources, Inc. (07/02/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... or data centers . Experience deploying and/or supporting enterprise security software such as firewalls, intrusion prevention systems (IPS), antivirus solutions,… more
    ManTech (06/28/25)
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  • Front-End Engineer

    ICF (Reston, VA)
    …on the right solutions for the customer. We are looking for a seasoned Senior Frontend Engineer who will be a key driver to make this happen. Our team supports the ... working on a project using the Scaled Agile Framework. + Experience on a software development team building modern software products. + Flexible and willing to… more
    ICF (06/26/25)
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  • Systems Engineer Principal

    SAIC (Chantilly, VA)
    …that are critical to achieving our customers' missions SAIC is looking for a Systems Engineer to support a highly dynamic and growing program with one of our US ... Oversee system inventory, unit swap out, preparations for shipment/deployment, software maintenance. + Primary point of contact for system...experience; PhD and nine years or more experience. + TS /SCI w/ Poly REQNUMBER: 2416044 SAIC is a premier… more
    SAIC (06/23/25)
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  • Network Engineer

    KBR (Chantilly, VA)
    Title: Network Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... 20-50% + Working Hours: Standard Qualifications: Required: + Security Clearance: Active TS /SCI with a Polygraph + Education: Bachelor's degree + Experience: Minimum… more
    KBR (06/18/25)
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  • Cybersecurity Malware Reverse Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... candidate will be responsible for analyzing, dissecting, and understanding malicious software to develop countermeasures and enhance our cybersecurity defenses. This… more
    ManTech (06/12/25)
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  • Data Services Engineer

    SAIC (Reston, VA)
    …programs of national importance. We are seeking a highly motivated Database Engineer to join our National Intelligence Program to support design, construction, ... optimized for O&M operations. This role requires a blend of expertise in software , hardware, and cloud engineering to ensure efficient data handling, storage, and… more
    SAIC (06/03/25)
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  • Junior Mechanical Engineer

    Leidos (Springfield, VA)
    …Solutions ( **MDS** ) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical systems-primarily ... drawings and specifications using AutoCAD, Revit MEP, or similar design software . + Support mechanical system load calculations, energy modeling, and system… more
    Leidos (05/29/25)
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  • Cloud Engineer , Mid

    TekSynap (Chantilly, VA)
    …fundamental computing resources, allowingusersto deploy and run mission specific software , including operating systems and applications. These services include ... infrastructure including network, servers, operating systems, storage, and platform software and services. + Providing mission system services, administration, and… more
    TekSynap (05/24/25)
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