• Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The primary role ... sought after for this position. **Responsibilities include:** + Technical liaison: Lead technical liaison activities between DC3 and NCIJTF to facilitate… more
    Noblis (11/04/25)
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  • Engineer 4

    M. C. Dean (Vienna, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking an ** Engineer 4** to join our ** Security and Electronic Systems (SES)** business ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (10/23/25)
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  • Software Engineer SME

    Leidos (Alexandria, VA)
    …and able to obtain a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission applications under the ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program.… more
    Leidos (10/05/25)
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  • Modeling and Simulation Engineer (Senior…

    KBR (Reston, VA)
    Title: Modeling and Simulation Engineer (Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the… more
    KBR (11/13/25)
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  • Cloud Operations Engineer

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer oriented **Cloud Operations Engineer ** to join our team in **Virginia Beach, VA.** This is a **hybrid** position ... days onsite and 2-3 days remote. As an Operations Engineer **,** you will have the opportunity to grow...cloud infrastructure program. The Cloud Ops team includes technical, security and programmatic related requirements as well as providing… more
    ManTech (11/20/25)
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  • AI Integration Data Scientist / Engineer

    BWX Technologies, Inc. (Lynchburg, VA)
    …a difference. **Job Summary** We are hiring an AI Integration Data Scientist / Engineer (depending on degree) to lead the secure, scalable, and strategic ... consulting capacity. + Certifications in AI/ML or cloud technologies (eg, Azure AI Engineer , AWS ML Specialist). + Familiarity with security and compliance… more
    BWX Technologies, Inc. (11/16/25)
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  • Sr C5ISR Systems Engineer

    BAE Systems (Chesapeake, VA)
    …and validation, and operation and sustainment. The selected candidate will act as a lead engineer for SOF related projects and serve as the primary interface ... lead the world in defense technologies and national security services. We offer a flexible work environment to...years experience in engineering field Experience as a systems engineer on design projects Strong verbal and written communication… more
    BAE Systems (10/15/25)
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  • Sr. Solutions Engineer (Mission Partner…

    General Dynamics Information Technology (Fairfax, VA)
    …and optimize our business strategy as a Mission Partner Environment Sr. Solutions Engineer at GDIT. Here, you'll support solving some of our clients' biggest ... grow the business. MEANINGFUL WORK AND PERSONAL IMPACT As a Sr. Solutions Engineer (Mission Partner Environment) you will support the business strategy that helps… more
    General Dynamics Information Technology (11/11/25)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …Our team manages multiple cloud environments providing Network administration, Help Desk, Cybersecurity and SME support for both the network and the Engineering for ... innovative technical solutions that fit within customer constraints. + Lead develops tailored Work Breakdown Structures (WBS) IAW company...in this role, you will have: + DOD Secret Security Clearance or the ability to obtain and maintain… more
    Serco (09/12/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38073 **Summary** **Senior Splunk Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and take your career to the next level! The **Senior Splunk Engineer ** is responsible for developing, maintaining, and optimizing the enterprise SIEM infrastructure… more
    Chenega Corporation (10/22/25)
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