• Senior Research Engineer

    Lockheed Martin (Arlington, VA)
    …urgent needs\. Our primary partners include government agencies like the Defense Advanced Research Projects Agency \(DARPA\) and government service laboratories, ... fulfilling life in and outside of work\. Lockheed Martin Advanced Technology Laboratories \(ATL\) is chartered with creating generation\-after\-next technology… more
    Lockheed Martin (09/25/25)
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  • Systems Engineer - Research

    KBR (Chantilly, VA)
    Title: Systems Engineer - Research and Development - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... the future of space defense. KBR is seeking a Senior Systems Engineer to support our customers...Provide technical analyses and support in developing and applying advanced methods, theories and research techniques on… more
    KBR (07/31/25)
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  • Senior Research Engineer (PhD…

    Lockheed Martin (Arlington, VA)
    …urgent needs\. Our primary partners include government agencies like the Defense Advanced Research Projects Agency \(DARPA\) and government service laboratories, ... fulfilling life in and outside of work\. Lockheed Martin Advanced Technology Laboratories \(ATL\) is chartered with creating generation\-after\-next technology… more
    Lockheed Martin (09/25/25)
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  • Senior AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    …address real-world challenges in the rapidly developing field of AI assurance, and to research and prototype new methods to address mission needs. We are looking for ... highly motivated, adaptive, and self-directed candidates to perform research , development, engineering, evaluation, and integration of AI and large language models… more
    The MITRE Corporation (09/04/25)
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  • ASIC/FPGA Research Engineer

    University of Southern California (Arlington, VA)
    ASIC/FPGA Research Engineer - Digital DesignApply (https://usc.wd5.myworkdayjobs.com/ExternalUSCCareers/job/Arlington-VA/ASIC-FPGA- Research - Engineer ... School of Engineering, is a world leader in the research and development of advanced information processing,...Division has an opening in Arlington, VA for anASIC/FPGA Research Engineer - Digital Design, to perform… more
    University of Southern California (08/19/25)
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  • Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems ... with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and… more
    V2X (09/19/25)
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  • Senior Cloud Engineer - WFH

    Shuvel Digital (Reston, VA)
    Senior Cloud Engineer Remote Clearance Level: Clearable US Citizenship: Required Job Classification: On-Call Years of Experience: 6-8 years of relevant ... Briefly Describe the Work: GITI is looking for a Sr Cloud Engineer with cybersecurity operations experience and backend development skills to support the… more
    Shuvel Digital (09/04/25)
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  • Senior Software Engineer /AFSIM…

    KBR (Reston, VA)
    Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer /AFSIM Modeler to join a...and analysis (MS&A) of emerging concepts for the Defense Advanced Projects Research Agency (DARPA) using … more
    KBR (09/30/25)
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  • Project Engineer - Sustainable Aviation…

    The Boeing Company (Arlington, VA)
    …Find your future with us. The Boeing Company is currently seeking a **Project Engineer (Lead, Senior )** with expertise in Sustainable Aviation Fuel (SAF) and ... includes setting program objectives, developing work scopes, performing work as a senior -level project engineer , and being responsible for the technical quality… more
    The Boeing Company (10/11/25)
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  • Modeling and Simulation Engineer

    KBR (Reston, VA)
    …conducts modeling, simulation, and analysis (MS&A) of emerging concepts for the Defense Advanced Research Projects Agency (DARPA) using advanced MS&A ... Title: Modeling and Simulation Engineer ( Senior II) Belong. Connect. Grow....KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence… more
    KBR (08/14/25)
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  • Modeling & Simulation Engineer

    KBR (Reston, VA)
    …conducts modeling, simulation, and analysis (MS&A) of emerging concepts for the Defense Advanced Research Projects Agency (DARPA) using advanced MS&A ... Title: Modeling & Simulation Engineer ( Senior II) Belong. Connect. Grow....KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence… more
    KBR (07/25/25)
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  • Senior Cyber Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. ** Senior Cyber Engineer ** Nightwing provides technically advanced full-spectrum cyber, data operations, ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/12/25)
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  • Senior Data Engineer

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **ACTIVITIES & RESPONSIBILITIES** The Senior Data Engineer will be responsible for developing and integrating advanced ... + Optimize system performance and enhance overall functionality. **SKILLS** A senior -level data engineer must possess comprehensive expertise across key… more
    TekSynap (08/23/25)
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  • Senior Technical Engineer /Scientist…

    Nou Systems, Inc. (Fort Belvoir, VA)
    …systems and improve capabilities. We are pleased to announce an opening for a Senior Technical Engineer /Scientist who will join our Engineering Services Team in ... develop new business and expand existing business in the region. Responsibilities: The Senior Technical Liaison will support the MDA Advanced Architectures and … more
    Nou Systems, Inc. (10/10/25)
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  • Senior Lead Hardware Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    Senior Lead Hardware Engineer -Defense Solutiuons We are growing and have an opening for a **_Senior Lead Hardware Engineer_** to join our team in Ashburn, VA.! ... This role is designed for an experienced hardware engineer who leads the design, development, and evaluation of electronic components, mechanical systems, and… more
    Curtiss-Wright Corporation (10/16/25)
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  • Senior Network Engineer - TS/SCI

    General Dynamics Information Technology (Reston, VA)
    …6 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Network Engineer ** **Transform technology into opportunity as a ... Senior Network Engineer with GDIT. A career in enterprise IT means...Prepare network engineering documentation ranging from requirements, conceptual planning, research and development efforts, complete system construction, to customization… more
    General Dynamics Information Technology (10/01/25)
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  • Nuclear Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    Nuclear Engineer , Senior Key Role: Apply nuclear weapon s effects subject matter expertise to client research and development ( R & D ) modeling and ... collection concepts, developing R & D requirements, and preparing technical collection research reports. Apply advanced theories, principles, and concepts and… more
    BOOZ, ALLEN & HAMILTON, INC. (10/19/25)
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  • Senior Systems Engineer

    Applied Research Associates, Inc. (Indian Head, MD)
    …Integrated Products Division of Applied Research Associates, Inc. is looking for a Senior Systems Engineer to join our team! This is an exciting opportunity ... and munitions subject matter experts, federal stakeholders, to support research and development capabilities and ongoing production operations. Candidates for… more
    Applied Research Associates, Inc. (07/29/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …Processing Engineer ** . As a LInC EW Senior Signal Processing Engineer , you will be responsible for research , design, and development of signal ... a mix of the following:** - Develop novel and advanced algorithms, performance simulation, and analysis - using simulated...Proposals, white papers etc.) - Experience working in a Research and Development (R&D) environment NOTE: for this position… more
    Leidos (10/17/25)
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  • Senior Engineer - Physical…

    CDM Smith (Fairfax, VA)
    …staff, fostering a culture of technical excellence and innovation. **Job Title:** Senior Engineer - Physical Substation **Group:** IND **Employment Type:** ... ID:** 42785BR **Business Unit:** IND **Job Description:** As a Senior Substation Engineer - Physical, you'll lead...the selection of equipment and materials, based on complex research and analysis. Act as responsible engineer more
    CDM Smith (09/27/25)
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