• OPIR Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    OPIR Systems Engineer The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many ... take on the toughest challenges in Satellite Mission Management? As a OPIR Systems Engineer on our team, you'll translate your customer's IT needs and future goals… more
    BOOZ, ALLEN & HAMILTON, INC. (01/10/26)
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  • RF Systems Engineer

    KBR (Chantilly, VA)
    Title: RF Systems Engineer Title: 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...is seeking a highly qualified Radio Frequency (RF) Systems Engineer to join our team. The successful candidate will… more
    KBR (01/09/26)
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  • Senior Systems Engineer

    Armed Forces Benefit Association (Alexandria, VA)
    …available. What We're Looking For We're looking for a seasoned Senior Systems Engineer to design , implement, and secure Microsoft-based solutions across data ... Directory, Azure, M365, and advanced infrastructure management to ensure stability, security , and scalability. What You'll Do: + Architect and implement Microsoft… more
    Armed Forces Benefit Association (12/31/25)
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  • Systems Engineer (Senior)

    BAE Systems (Herndon, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... to lead the world in defense technologies and national security services. We offer flexible work environment to support...Experience, & Skills** We are actively seeking a Systems Engineer with a minimum of 6 years' experience. Undergraduate… more
    BAE Systems (12/31/25)
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  • Firewall Engineer

    Motion Recruitment Partners (Vienna, VA)
    …manage and secure enterprise firewall environments. This fully remote role supports the design , operation, and security of enterprise and data center network ... Firewall Engineer Tysons, Virginia **Open to Remote** Contract $70/hr...Alto firewall platforms + Implement firewall changes aligned with security policies + Maintain network and security … more
    Motion Recruitment Partners (12/25/25)
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  • (Mbse) Model- Based Systems Engineer

    KBR (Alexandria, VA)
    …Systems Engineer 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...Key Responsibilities: KBR is seeking a Modeling Based Systems Engineer will primarily support RETS. Working independently, or as… more
    KBR (12/23/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …IT Infrastructure and Operations **Skills:** Complex Systems,Information Technology (IT),Systems Design **Experience:** 8 + years of related experience **US ... for the future. Our work depends on an F5 Engineer joining our team to support Government activities in...that improves the performance and reliability of the network security infrastructure + Monitors and troubleshoots platform and OS… more
    General Dynamics Information Technology (12/15/25)
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  • DevOps Engineer

    CACI International (Norfolk, VA)
    DevOps Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... US * * * **The Opportunity:** Join NAVSEA 03S as a DevOps Engineer supporting the Navy Maintenance and Modernization Enterprise Solution (NMMES), a mission-critical… more
    CACI International (11/07/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …and analyze security needs and software requirements to determine feasibility of design within time and cost constraints and security mandates. You will ... secure software testing and validation procedures. You will identify security implications and apply methodologies within centralized and decentralized environments… more
    Naval Sea Systems Command (11/04/25)
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  • Modeling & Simulation Engineer (Specialist)

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Specialist) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...space defense. KBR is seeking a Modeling & Simulation Engineer Specialist with AFSIM experience to join a team… more
    KBR (10/24/25)
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