• ABBTECH Professional Resources, Inc. (Chantilly, VA)
    ** Systems Engineer - Expert ** **Location- Chantilly, Va** **Clearance- TS/SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... requires US Citizenship_** **Position Overview** We are seeking experienced ** Systems Engineers** to support a high-impact government customer. This… more
    DirectEmployers Association (10/15/25)
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  • Washington Metropolitan Area Transit Authority (Alexandria, VA)
    Senior Structural Design Engineer Job ID: 251003 Location: VA - Metro Bldg At Eisenhower Full/Part Time: Full-Time Posting Open-Close 11/12/2025 - 11/26/2025 Union ... seeking licensed professional candidates for the position of Senior Structural Design Engineer to help deliver diverse design and construction projects that support… more
    DirectEmployers Association (11/13/25)
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  • Kaeser Compressors, Inc. (Fredericksburg, VA)
    …an industrial or manufacturing environment to fill the position of Technical Projects Engineer for our location in Fredericksburg, VA. Kaeser is one of the largest ... and most successful suppliers of air systems , with over 6,000 employees worldwide. Our primary goal...in electrical or mechanical engineering or related field - Expert verbal and written English proficiency - Minimum 1… more
    DirectEmployers Association (10/21/25)
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  • AeroVironment (Manassas, VA)
    …with outside Trade Compliance consultants **Other Qualifications & Desired Competencies** + Expert understanding of DECCS and SNAPR Systems , and license ... International Business Development and Program Management Support - Provide expert guidance to the Int'l BD and PM organizations...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (09/24/25)
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  • AeroVironment (Manassas, VA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... Compliance + Represent AV's products and services as a subject matter expert , attend periodic DOD & International meetings and conferences, exhibitions and… more
    DirectEmployers Association (11/01/25)
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  • AeroVironment (Manassas, VA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... Represent AV's products and services as a subject matter expert + Work with customers to understand CONOPS and...the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our… more
    DirectEmployers Association (11/04/25)
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  • 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 (09/05/25)
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  • Systems Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Engineer SME, you will provide expert leadership in planning, designing, and implementing sophisticated additions and changes ... to network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret classification enclaves. Your extensive expertise… more
    Noblis (11/07/25)
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  • Expert Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Enterprise **System Engineer ** serve to maintain a strong awareness of technical trends in information technology, develop and maintain a strong ... analysis, design, development, deployment, and lifecycle support for innovative hardware systems and applications. Work involves being able to develop end-to-end… more
    Leidos (10/10/25)
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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 (11/03/25)
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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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  • Systems Engineer

    SHINE Systems & Technologies (Chantilly, VA)
    …or related equivalent additional experience. + Desired: Licensure as a professional engineer . + Desired: INCOSE Expert System Engineering Professional (ESEP) ... Position Description : SHINE Systems seeks multiple systems engineers at...equivalent additional experience. + Desired: Licensure as a professional engineer . + Desired: INCOSE Certified System Engineering Professional (CSEP)… more
    SHINE Systems & Technologies (10/27/25)
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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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  • 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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  • Network Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    Responsibilities As a Network Engineer SME, you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... Your expertise will ensure the reliability, security, and performance of network systems that enable users to access highly sensitive data securely across complex… more
    Noblis (10/30/25)
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  • Data Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    Responsibilities As a Data Engineer SME, you will be responsible for engineering tasks to deliver advanced analytic applications across classified environments. You ... IC Data Services requirements by integrating various intelligence data sources and systems . + Develop and maintain data analytics solutions for desktop and web-based… more
    Noblis (10/30/25)
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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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  • Software Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    Responsibilities As a Software Engineer SME, you will provide technical leadership in the design, development, testing, and management of complex application ... standards + Architect software solutions that effectively interact with cross-domain systems + Optimize existing code and recommend process improvements for handling… more
    Noblis (10/30/25)
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  • Building Automation Systems (BAS) Project…

    Fairfax County Sheriff's Office (Fairfax, VA)
    Building Automation Systems (BAS) Project Specialist ( Engineer II) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5109346) Apply  ... Building Automation Systems (BAS) Project Specialist ( Engineer II) Salary $68,774.37 - $114,625.06 Annually Location FAIRFAX (EJ32), VA Job Type FT Salary W BN… more
    Fairfax County Sheriff's Office (11/01/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems Test Engineer ** position. ... are operated globally. The team provides 24/7/365 subject matter expert (SME) support to ensure the systems ...kits. This requisition may be filled at either the ** Systems ** **Test Engineer ** or **Principal** ** Systems more
    Northrop Grumman (10/23/25)
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