• Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    Systems Engineer ( Expert ) with TS/SCI Overall Assignment Description: Expert Systems Engineers assist in leading engineering teams in taking a ... STEM degree program, or equivalent Expert level experience as a Systems Engineer . . Expert working experience in government or industry in relevant… more
    TRIAEM, LLC (12/05/25)
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  • Systems Engineer , Senior

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Bowhead seeks a Senior Systems Engineer as a Subject Matter Expert (SME) to support the development of technology solutions from project ... engagement capabilities. The successful candidate will have experience with integrated systems , guidance, navigation, and sensors to improve accuracy and effectively… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • Expert Test and Evaluation Engineer

    Amentum (Springfield, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking an ** Expert Test & Evaluation Engineer ** to join our team of passionate individuals in ... data services in support of the Federal Government. The Expert Test and Evaluation Engineer is responsible...for developing and executing test plans, verifying and validating systems against requirements, and ensuring safety criteria are met… more
    Amentum (12/13/25)
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  • Cooperative Engagement Capability Systems

    Naval Sea Systems Command (Dahlgren, VA)
    …respond to this flyer. Responsibilities You will serve as COOPERATIVE ENGAGEMENT CAPABILITY SYSTEMS ENGINEER in the Integrated Combat Systems Department, ... in the private or public sector as a professional scientist or engineer applying systems engineering principles to research, analyze, interpret, evaluate… more
    Naval Sea Systems Command (10/22/25)
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  • Subject Matter Expert II (RF…

    NANA Regional Corporation (Alexandria, VA)
    …to hire an RF engineer as technical authority and subject matter expert exploring new technologies for immediate insertion to Coast Guard programs. The person ... that you live within commuting distance from Alexandria, VA.** **Responsibilities** + This Engineer is a subject matter expert on RF broad spectrum signals,… more
    NANA Regional Corporation (12/25/25)
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  • Data Engineer (AI) Subject Matter…

    SMX (Fort Belvoir, VA)
    Data Engineer (AI) Subject Matter Expert (SME) (4799) (TS/SCI) (Ft. Belvoir, VA - Nolan Bldg)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort ... Belvoir, VA SMX is seeking a **Data Engineer (AI) Subject Matter Expert (SME)** to...robust monitoring, observability, and performance tracking for AI-supporting data systems . **Training & Support** + Provide training and technical… more
    SMX (11/08/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking an ** Expert Software Engineer ** to join our team of passionate individuals in **Springfield, ... discovery, classification, and accessibility of mission-critical data. **Responsibilities:** As a GEODS Expert Software Engineer , you will serve as a subject… more
    Amentum (11/23/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking an ** Expert Security Engineer ** to join our team of passionate individuals in **Springfield, ... test plans. * Serve as the security subject matter expert (SME) and will manage the execution of ...expert (SME) and will manage the execution of systems security activities for multiple applications. * Provide guidance… more
    Amentum (11/14/25)
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  • Signal Processing Engineer Subject Matter…

    Lockheed Martin (Manassas, VA)
    **Description:** What We're Doing Lockheed Martin Rotary and Mission Systems \(RMS\) is a world‑class leader in defense innovation\. Our Artificial Intelligence ... cluster\. Collaboration - Partner with peer engineering organizations, chief engineer offices, and external stakeholders to ensure seamless technology transfer… more
    Lockheed Martin (10/22/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …flyer. Responsibilities You will serve as a Next Generation Missile Defense Systems Engineer within the Warfare Architecture and Engineering Division, Integrated ... public sector. Specialized experience must demonstrate the following: as a professional engineer or scientist applying basic systems engineering principles in… more
    Naval Sea Systems Command (10/22/25)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team of… more
    V2X (11/25/25)
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  • Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Systems Engineer Location: Springfield, VA, US Job ID: ATR 17030 Job Description Overall Assignment Description: Expert -level Systems Engineers assist in ... tools and languages. - Software Development Framework certification. - INCOSE Expert Systems engineering Professional (ESEP) certification. - Licensure as… more
    Arena Technical Resources, LLC (11/29/25)
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  • Systems Engineer

    KBR (Springfield, VA)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... based upon contract award. KBR is seeking a Mid-level Systems Engineer to support a government customer...Request for Change (RFC) review + Coordinate Subject Matter Expert (SME) review of related RFCs and supporting documentation… more
    KBR (12/11/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and...cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), you will provide expert engineering… more
    Virtual Service Operations (11/09/25)
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  • Senior Simulations Accreditation Systems

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Senior Simulations Accreditation Systems Engineer (ILO-2025-23796): Bowhead is seeking to network with a highly skilled Sr Simulations Accreditation ... Systems Engineer with extensive experience in project...strategies for simulation system evaluations and improvements. + Provide expert guidance on simulation methodologies and best practices. +… more
    UIC Government Services and the Bowhead Family of Companies (11/29/25)
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  • CyberArk Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …**Experience:** 5 + years of related experience **Job Description:** As a **CyberArk Systems Engineer ** , you will support the Hosting Services and Identity ... at Health Resources and Services Administration (HRSA). The CyberArk Systems Engineer will be performing installations, upgrades,...and/or network/firewall logs (we are not looking for network expert but the engineer must be experienced… more
    General Dynamics Information Technology (12/11/25)
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  • Systems Engineer

    CACI International (King George, VA)
    Systems Engineer Job Category: Engineering Time...ACS and AWS CRs + Provide CSS Subject Matter Expert (SME) support during Change Review Board (CRB), Fleet ... Type of Travel: None * * * **The Opportunity:** CACI is looking for Systems Engineer who will provide analysis support to the Combat Systems Safety (CSS)… more
    CACI International (12/05/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will ... + Strong analytical, interpersonal, and communication skills. **Preferred Qualifications:** + Expert Systems Engineering Professional (ESEP), INCOSE Certified … more
    Leidos (11/22/25)
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  • Senior Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    Senior Systems Security Engineer - (760) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Security Engineer Location ... Job Description EPS Corporation Company is seeking a highly skilledSenior Systems Security Engineerto provide expert -level cybersecurity and systems more
    EPS Corporation (11/13/25)
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  • Systems Engineer III

    NANA Regional Corporation (Alexandria, VA)
    ADM is looking for a Systems Engineer III to work in Alexandria, VA. To join our team of outstanding professionals, apply today! **Responsibilities** + Serve as ... a seasoned expert with a strong background in installing, configuring, and...installing, configuring, and administering Windows Servers and Windows operating systems . + Responsible for the overall systems more
    NANA Regional Corporation (12/23/25)
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