• Dynamic Solutions Technology LLC (Washington, DC)
    …Service needs for commercial and government clients. We are is seeking a full-time Engineer III This exempt position is located in Washington, DC ACTIVE SECRET ... trade studies, originating design concepts or performing systems level test and integration test for highly complex systems Overseeing the creation of hybrid… more
    job goal (01/13/26)
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  • Alaka'i Services Group (Washington, DC)
    … providing advanced technical analysis, system design evaluation, test support, integration recommendations, and technical documentation. Key Responsibilities ... Lead engineering tasks for system design & integration Oversee engineering documentation packages Support technical readiness assessments Provide senior technical advisory support Qualifications Education: Bachelor's in Engineering Experience: 5-10+ years… more
    job goal (01/13/26)
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  • Digital Management Llc (Mclean, VA)
    …DISA STIGs and cybersecurity policies. Collaboration & Engineering Support: Work with Tier III engineers to test and validate new macOS releases and enterprise ... the Opportunity DMI, LLC is seeking a Mac Tier 2 Engineer to join us. The Mac Tier II Engineer provides advanced technical support for Apple macOS systems within… more
    job goal (01/12/26)
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  • EmergencyMD (Herndon, VA)
    MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE Software Engineer III Principal Cyber Software Engineer (Front End/UI-Focused) Experienced front-end ... (eg, JQuery, Angular, React), and Docker. Candidate will perform test -driven software engineering and development activities associated with designing, developing,… more
    job goal (01/12/26)
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  • Systems Planning and Analysis, Inc. (Washington, DC)
    …program and project management, systems and digital engineering, software, test & evaluation, product support, cybersecurity, international/Foreign Military Sales, ... #MC Responsibilities We are seeking an experienced Cyber Systems Analyst / Engineer to support two fast-paced Countermeasure and Electronic programs within PEO IWS… more
    job goal (01/13/26)
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  • SilverEdge (Bethesda, MD)
    Overview SilverEdge is seeking a highly skilled Systems Engineer to design, develop, and evaluate end-to-end systems and systems-oriented products through their ... of requirements. Generate system-level requirements verification procedures and customer acceptance test procedures. Review test plans and procedures to meet… more
    job goal (01/13/26)
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  • Unknown (Washington, DC)
    Overview The Commissioning Engineer team is responsible for performing final testing, startup, and commissioning of low and medium voltage electrical distribution ... An understanding of sophisticated electrical distribution systems of complex electrical test equipment is required. You will contribute to a safe working… more
    job goal (01/12/26)
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  • Test Engineer III

    Mercury Systems (Chantilly, VA)
    Req. Number 25-553 Job Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and executing server ... servers and secure software product lines. + Design and implement robust test procedures that meet military standards (eg, MIL-STD-810, DO-461, DO-167, DO-178C,… more
    Mercury Systems (12/03/25)
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  • Systems Integration and Test

    Solvarus (Chantilly, VA)
    …them and to quickly aid the people who need it. As a Systems Integration and Test Engineer you will be a member of the Verification, Validation and Transition ... + Lead or support the execution of those VV&T activities (eg Test events, transitions, Milestone Readiness Events). + Prepare reports describing the results,… more
    Solvarus (11/02/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... TCS has an exciting and challenging opportunity available for a CSES III - Firewall Engineer supporting an Intelligence Community customer's wide-area… more
    CACI International (12/18/25)
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  • Data Engineer III

    Amazon (Arlington, VA)
    …MULTIPLE POSITIONS AVAILABLE Employer: AMAZON.COM SERVICES LLC Offered Position: Data Engineer III Job Location: Arlington, Virginia Job Number: AMZ9081156 ... Position Responsibilities: Design, develop, implement, test , document, and operate large-scale, high-volume, high-performance data structures for business… more
    Amazon (12/16/25)
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  • Engineer III

    Three Saints Bay (Crystal City, VA)
    ** Engineer III (4317)** Location **Crystal City, VA** Job Code **4317** \# of Openings **1** Apply Now ... LLC, and a Federal Government Contractor industry leader, is seeking an ** Engineer III ** **Position Responsibilities:** + Provide systems engineering support for… more
    Three Saints Bay (11/01/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... characteristic protected by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network support processes,… more
    William C Brown Inc (12/01/25)
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  • Applications Engineer III

    NANA Regional Corporation (Washington, DC)
    Suvi is looking for an Applications Engineer III **(PIPELINE POSITION)** to work in Washington, DC. We are seeking a talented Mid Developer to join our team. As ... Definition of Done. + eForms Development: + Design, develop, test , and maintain eForms using tools such as Adobe...Enhance existing eForms to meet 508 compliance standards. + Test eForms for 508compliance using screen readers (eg, JAWS).… more
    NANA Regional Corporation (10/29/25)
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  • Network Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **Network Engineer III ,** you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... topologies, and networking hardware in classified domains. + Design, deploy, test , certify, and patch critical network components including switches, firewalls, and… more
    Noblis (12/23/25)
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  • DevOps Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **DevOps Engineer III ** , you will be responsible for the design, deployment, testing, certification, operations, patching, and addressing ... forensic and investigative ecosystem. **Job Responsibilities:** + Design, deploy, test , certify, and operate DevSecOps infrastructure tools + Address… more
    Noblis (12/20/25)
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  • Network Engineer III

    PenFed Credit Union (Mclean, VA)
    **Job Overview** PenFed is hiring a (Hybrid) Network Engineer III at our Tysons, Virginia location. The primary purpose of this job is to lead and execute ... failures in accordance with standard operating procedures. + Install, configure, test and maintain systems, application software and infrastructure tools. + Serve… more
    PenFed Credit Union (01/03/26)
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  • Systems Administrator III /Tools…

    GovCIO (Bethesda, MD)
    **Overview** GovCIO is currently hiring for Systems Administrator Level III /Tools Engineer , for our NIH-CIT proposal. This position is located in Bethesda, MD ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7278/systems-administrator- iii -tools- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-MD-Bethesda_ **ID** _2025-7278_… more
    GovCIO (12/18/25)
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  • Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Engineers to support a customer in Stafford, VA. Support for the ... engineering; customer service; research and development of new capabilities; test and evaluation; manpower, training, and personnel; new equipment fielding… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Traveling Commissioning Engineer III

    Quality Technology Services, LLC (Manassas, VA)
    The **Electrical Commissioning Engineer L3** is responsible for but not limited to Level 3, 4 and 5 commissioning of base building systems and components of a Data ... improvement. * Create and/or review detailed commissioning documentation, including test procedures, reports, and as-built documentation, ensuring accuracy and… more
    Quality Technology Services, LLC (11/27/25)
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