• Battelle Memorial Institute (Washington, DC)
    …is seeking a senior acquisition test engineer to lead the research, development , test and evaluation of security systems and technology for the Department ... Battelle delivers when others can't. We conduct research and development , manage national laboratories, design and manufacture products and deliver critical services… more
    DirectEmployers Association (09/16/25)
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  • System Development Engineer

    Amazon (Arlington, VA)
    Description MULTIPLE POSITIONS AVAILABLE Employer: AMAZON.COM SERVICES LLC Offered Position: System Development Engineer III Job Location: Arlington, ... solutions for automation, efficiency and scalability. Partner with the software development teams to support corporate infrastructure systems and perform… more
    Amazon (09/30/25)
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  • Software Development Engineer

    Amazon (Arlington, VA)
    …team that's transforming AWS operations - Drive technical innovation in distributed systems and operational excellence - Lead and architect solutions that impact ... perform AWS work. 10012 Key job responsibilities - Lead and architect system -wide solutions spanning multiple engineers and teams - Drive technology strategy… more
    Amazon (11/13/25)
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  • Systems Engineer III

    First Division Consulting (Stafford, VA)
    …continue to read below and join the FirstDiv team! First Division Consulting is hiring a Systems Engineer III to fill a hybrid role located in Stafford, VA. ... The Systems Engineer III (SE ...III ) will support Marine Corps acquisitions by performing system engineering planning, coordination, and execution of cost, schedule,… more
    First Division Consulting (11/05/25)
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  • Flight Test Engineer III

    AeroVironment (Arlington, VA)
    **Worker Type** Regular **Job Description** Summary The Flight Test Engineer III designs, develops, and implements cost-effective methods of testing and ... for small, unmanned air vehicles. Position Responsibilities + Develop System Test Plans, for small unmanned air vehicles and...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (09/07/25)
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  • Engineer III

    Three Saints Bay (Crystal City, VA)
    …an ** Engineer III ** **Position Responsibilities:** + Provide systems engineering support for design, development , production, and in-service activities ... ** Engineer III (4317)** Location **Crystal City,...including system analysis, combat system integration, modeling and simulation, and participation… more
    Three Saints Bay (11/01/25)
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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 ... solutions that work well within the overall data architecture. Analyze source data systems and drive best practices in source teams. Participate in the full … more
    Amazon (09/17/25)
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  • IT Security Engineer III

    Gama-1 Technologies (Washington, DC)
    Summary GAMA-1 Technologies, LLC seeks an experienced IT Security Engineer III on upcoming work to support the design, implementation, and continuous improvement ... federal environments. + Strong technical proficiency in Windows and Linux operating systems , including system hardening and security configuration. + Familiarity… more
    Gama-1 Technologies (10/24/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the evolution of… more
    CACI International (10/07/25)
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  • Design Engineer III

    VTG (Washington, DC)
    Overview We are seeking a Design Engineer to support our Washington, DC office. Candidate will support UxV design and development by conducting technical ... reviews, engineering analyses, and integration studies to inform system configuration, performance, and mission suitability. Responsibilities include providing… more
    VTG (10/17/25)
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  • Information System Security Eng (ISSE)…

    Global Resource Solutions (Arlington, VA)
    …motivated, detail orientated, and talented individual for the position of Information System Security Engineer III . Job Description: Summary: The ... Information System Security Engineer (ISSE) III , is primarily responsible for...ensures that the requirements are effectively integrated into information systems through purposeful security architecting, design, development ,… more
    Global Resource Solutions (09/26/25)
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  • Engineer III

    Orbis, Inc. (Washington, DC)
    …Submarine (PEO SSBN), PEO Attack Submarines (PEO SSN), and PEO Undersea Warfare Systems (PEO UWS) and the Direct Reporting Program Office, AUKUS Integration & ... of enhancing the structures and processes in the submarine research, development , acquisition, and maintenance communities. Required Skills and Experience: Capable… more
    Orbis, Inc. (10/29/25)
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  • Cyber Security Operations Specialist III

    CACI International (Springfield, VA)
    …in the Joint Incident Management System (JIMS), Incident Case Management System (ICMS), and other authorized reporting systems . + Develop, maintain, and ... Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology...Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity incident… more
    CACI International (08/23/25)
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  • Flight Demo Customer Specialist III

    AeroVironment (Arlington, 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 ... Type** Regular **Job Description** **_Summary_** The Flight Demonstration Specialist (AVO III ) reports directly to the Flight Demonstration Manager and is tasked… more
    AeroVironment (11/01/25)
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  • Test & Evaluation Analyst III

    Skylla Engineering Ltd. (Stafford, VA)
    …Skylla Engineering is the place for you. The Test Engineer III will provide test, evaluation planning, development , execution and analysis across ... Observe the preparation and execution of the testing and demonstration of system capabilities and verify that the provider's (Customer or Contractor) documentation… more
    Skylla Engineering Ltd. (09/20/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …every client you work with. ARSIEM is looking for a motivated Network Engineer to implement, maintain, and support the lab network infrastructure. This position will ... of new technologies and equipment within lab environments, including the development and refinement of standard operating procedures (SOPs) and policies. +… more
    ARSIEM (11/12/25)
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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...of highly qualified professionals specializing in Cybersecurity, Cloud, and Systems Engineering to support the development and… more
    Virtual Service Operations (11/09/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret ... to make a personal impact as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT....and recovery solutions, ensuring data integrity. + Participate in system design and changes related to Microsoft Exchange. +… more
    General Dynamics Information Technology (11/06/25)
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  • Systems Engineer IV (PEO)

    First Division Consulting (Fort Belvoir, VA)
    …the FirstDiv team! First Division Consulting (FirstDiv) is currently seeking a Sr Systems Engineer position to support the Program Executive Office (PEO) Soldier ... candidate shall perform the following task(s): + Serves as System Engineer on assigned PEO Soldier programs,...all life cycle phases; knowledge of DOD policies on Systems Engineering, Integrated Product and Process Development more
    First Division Consulting (08/22/25)
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  • Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) L3 * 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...a high-performing team of experts in Cybersecurity, Cloud, and Systems Engineering. This team will support the development more
    Virtual Service Operations (10/04/25)
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