• Senior Infrastructure

    General Dynamics Information Technology (Chantilly, VA)
    …Projected award date is early January.** **MEANINGFUL WORK AND PERSONAL IMPACT** The Senior Infrastructure Engineer will serve as technology expert. As ... Infrastructure Engineer you will oversee the design, documentation, implementation and management of IT services for a cloud deployed capability. You will manage… more
    General Dynamics Information Technology (12/14/25)
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  • Senior Software Engineer - CTJ - Top…

    Microsoft Corporation (Reston, VA)
    **Overview** The SCS Security Health team is looking for a ** Senior Software Engineer ** to help secure Microsoft's clouds through innovative, cloud-native ... + Design and deliver scalable, reliable, and efficient software and infrastructure for Azure security services. + Maintain 24x7 service health through… more
    Microsoft Corporation (12/21/25)
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  • Network Engineer - Secret Clearance…

    General Dynamics Information Technology (Sterling, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** NETWORK ENGINEER SENIOR Transform technology into opportunity as a Network ... Engineer Senior at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your engineering career. At GDIT you'll be at… more
    General Dynamics Information Technology (11/22/25)
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  • Civil Engineer - Top Secret

    Leidos (Reston, VA)
    **Description** Leidos has several openings for a Civil Engineer in Reston, Virginia. The primary focus of the group is reverse engineering Weapons of Mass ... characterization process to produce accurate intelligence estimates + Brief senior officials regarding capability, trends and analysis **Clearance Requirement:** +… more
    Leidos (10/09/25)
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  • Senior Infrastructure / DevOps…

    CACI International (Chantilly, VA)
    Senior Infrastructure / DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: ... * * * **The Opportunity:** CACI is currently looking for an experienced Senior Infrastructure (Platform) Engineer to join our team developing next generation… more
    CACI International (10/25/25)
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  • Senior Engineer - DevOps…

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure ** **(Onsite)** This position ... part of a CI/CD pipeline. + Consider the organization's entire CI/CD infrastructure when making changes and improvements. **Qualifications You Must Have:** +… more
    RTX Corporation (10/09/25)
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  • Senior DevOps Engineer

    TheIncLab (Mclean, VA)
    …success. Your Mission, Should You Choose to Accept We're looking for a Senior DevOps Engineer who is passionate about automation, operational excellence, and ... building reliable, scalable infrastructure . This role blends core DevOps responsibilities with a...eligible to obtain a US Security Clearance at the Secret or Top- Secret level. Existing clearance is… more
    TheIncLab (11/21/25)
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  • Field Engineer (Full Performance,…

    Parsons Corporation (Sterling, VA)
    …work worldwide. Field Engineer , Associate Principal: BS 10-12, MS 8-10, Phd 5-7 Field Engineer , Senior Lead: BS 8-10, MS 6-8, PhD 3-5 Field Engineer , ... what's possible. **Job Description:** Parsons is looking for an amazingly talented **Field Engineer ** to join our team! In this role, you will provide technical… more
    Parsons Corporation (12/18/25)
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  • Senior System / Network Engineer

    Intrepid Solutions and Services (Ashburn, VA)
    Overview We are seeking a Project Lead Senior System / Network Engineer to support the development of the Marine Air Defense Integrated System (MADIS) ... state-of-the-art technology in a dynamic, hands-on environment. Responsibilities The Project Lead Senior System / Network Engineer position supports a mission to… more
    Intrepid Solutions and Services (12/17/25)
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  • Senior Cyber Risk Manager (Splunk…

    The MITRE Corporation (Mclean, VA)
    …(R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified ... findings, making actionable recommendations, and sharing innovative ideas with Senior Government Sponsors. Roles & Responsibilities: The selected candidate will… more
    The MITRE Corporation (11/08/25)
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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 data ... . + Optimize system performance and enhance overall functionality. **SKILLS** A senior -level data engineer must possess comprehensive expertise across key… more
    TekSynap (11/21/25)
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  • Systems Engineer (Journeyman, Full…

    Parsons Corporation (Reston, VA)
    …+ 8+ years of experience in systems engineering or a related role. **Systems Engineer , Senior :** + Bachelor's degree in Systems Engineering, Computer Science, or ... in the design, implementation, and integration of systems under the guidance of senior engineers. + Contribute to the development of innovative solutions to improve… more
    Parsons Corporation (12/23/25)
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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 ... End: 1/1/2100 **The Opportunity:** 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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  • Senior Network Engineer

    System One (Mclean, VA)
    Job Title: Senior Network Engineer Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret ... + Lead the design and implementation of OMC network infrastructure across multiple locations. + Provide operations and maintenance...completion of a government security screening and/or a Top Secret Clearance + Clearance: Top Secret w/… more
    System One (12/26/25)
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  • Software Engineer (Journeyman, Full…

    Parsons Corporation (Reston, VA)
    …degree and 10+ years of experience in Software Engineering and/or Development. **Software Engineer , Senior :** + Bachelors degree and 12+ years of experience in ... **What Required Skills You'll Bring All Levels:** + Active Top Secret /SCI clearance + Demonstrated recent experience with Java, Python, node.js, JavaScript,… more
    Parsons Corporation (12/18/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    Senior DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Travel: Local * * * **The Opportunity:** As a Senior DevOps Engineer , you will be part...Engineering, Physics, Math, or equivalent experience + Active TOP SECRET security clearance with SCI eligbility + Willing to… more
    CACI International (11/07/25)
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  • Part-Time Senior Fire Protection…

    CACI International (Bethesda, MD)
    Part-Time Senior Fire Protection Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... is excited to announce an opportunity for a Part-Time, Senior Fire Protection Engineer to join our...fire protection systems into overall project plans for Navy infrastructure and buildings. - Provide technical support and guidance… more
    CACI International (10/09/25)
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  • Senior FPGA Development Engineer

    Amazon (Herndon, 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 ... also benefit from the associated investments from the Commonwealth including infrastructure updates, public transportation improvements, and new access to Reagan… more
    Amazon (12/10/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …(IPSD), part of the Decision Advantage Solutions Business Area is currently seeking a Senior Systems Engineer for the Chinook Program on the Advanced Analyst ... and vendors to manage the 4ACES platform **Clearance Level Required:** Top Secret clearance with SCI required. Ability to successfully pass a Polygraph exam.… more
    Leidos (10/04/25)
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