• Facilities Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Facilities Engineer , Senior The Opportunity: As a facilities engineer , you understand the workings behind complex systems . That knowledge is key when it ... of innovative technology. We are looking for a facilities engineer who can use their skills to help our...Unified Facilities Criteria (UFC), NFPA, ANSI, ASCE, and environmental systems industry standards + Experience in engineering with MEP… more
    BOOZ, ALLEN & HAMILTON, INC. (12/16/25)
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  • Senior FPGA Development Engineer…

    Amazon (Arlington, VA)
    …Amazon Web Services (AWS) connectivity and is looking for help. AWS seeks a Senior FPGA Development Engineer with experience developing programmable logic on the ... and/or Intel Agilex SOCs - Experience developing programmable logic for 100G Networking Systems - Current, active US Government Security Clearance of Top Secret… more
    Amazon (12/10/25)
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  • Senior Automation and Controls…

    CDM Smith (Fairfax, VA)
    …**Requisition ID:** 40858BR **Business Unit:** TSU **Job Description:** CDM Smith is seeking a Senior Automation and Controls Engineer to join a great team of ... clients. * Performs other duties as required. \#LI-LP2 \#LI-HYBRID **Job Title:** Senior Automation and Controls Engineer **Group:** ISO **Employment Type:**… more
    CDM Smith (01/01/26)
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  • Senior RF/Antenna Engineer

    CACI International (Fairfax, VA)
    Senior RF/Antenna Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Continental US * * * **The Opportunity:** As a Senior RF/Antenna Engineer , you will lead the...architectures and antenna designs for both large and small-scale systems . Your expertise will drive the design and implementation… more
    CACI International (12/25/25)
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  • Senior RF Communications Engineer

    KBR (Chantilly, VA)
    …country's most critical role - protecting our national security. We are seeking a Senior Communications Systems Engineer to provide systems engineering ... Title: Senior RF Communications Engineer Belong. Connect....supports space and ground communication networks for multiple satellite systems , that are currently in development and on orbit.… more
    KBR (11/01/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment of ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/16/25)
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  • Research Science / Senior AI Machine…

    CACI International (Sterling, VA)
    Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret ... Anticipated Posting End: 1/1/2100 **CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer . Apply machine learning,… more
    CACI International (11/25/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee ... Opportunity:** CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer ....learning, mathematics and statistics. + Comfortable using Linux operating systems and commonly used Linux utilities. + Must be… more
    CACI International (11/25/25)
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  • Corporate Enterprise Network Engineer…

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task ... plan and implement technology refreshes and upgrades to NIPR systems and equipment + Identify and evaluate of emerging...& SIPR) and DISN **Overview** We are seeking a Senior Corporate Enterprise Network Engineer to join… more
    TekSynap (12/05/25)
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  • Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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