• Secret Network Engineer SME

    Insight Global (Arlington, VA)
    Job Description - Provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies ... Dynamic Multipoint Virtual Private Networks (DMVPN), Layer 2/3, wireless networks, network applications installed on client workstations, optimization of various LAN… more
    Insight Global (11/15/25)
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  • Senior Network Engineer - Top…

    General Dynamics Information Technology (Arlington, VA)
    …**US Citizenship Required:** Yes **Job Description:** **Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what's next for ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...next for your engineering career. GDIT is seeking a Senior Network Engineer to help… more
    General Dynamics Information Technology (11/11/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at ... eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as well as… more
    Saliense Consulting (10/01/25)
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  • Principal/ Sr . Principal Systems…

    Northrop Grumman (Dulles, VA)
    …making history. Northrop Grumman Space Systems Sector seeks a qualified Principal or Senior Principal Systems Engineer for the role of Ground Segment Systems ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At...or related area and 3 years of experience. + ** Senior Principal Engineer Level (T4)** - BS… more
    Northrop Grumman (10/17/25)
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  • Field Engineer Sr SATCOM - Ex Pat…

    Lockheed Martin (Bethesda, MD)
    …technical services support of a Secure Internet Protocol Router Network /Non\-secure Internet Protocol Router \(SIPR/NIPR\) Access Point \(SNAP\) small transportable ... and advancement within a forward\-thinking organization\. **Basic Qualifications:** * Active DoD Secret Clearance required prior to starting * Must meet DoD 8140… more
    Lockheed Martin (11/12/25)
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  • Sr . Network Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . Network Engineer /Architect with subject matter expertise** to support medium to large scale operations supporting ... mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports operation and maintenance...senior technical point of contact for major outages, network events, or cybersecurity incidents. + Ensure all … more
    Leidos (10/21/25)
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  • Sr Principal Network Engineer

    General Dynamics Information Technology (Arlington, VA)
    …There is no challenge we can't turn into opportunity. And our work depends on a Senior Network Engineer joining our team to support ETM activities at the ... **Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Network Engineer GDIT is your place. You make it your own… more
    General Dynamics Information Technology (11/06/25)
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  • Principal/ Sr . Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …are looking for you to join our team as a **Principal** **Cyber Software Test Engineer ** and ** Sr . Principal** **Cyber Software Test Engineer ** based out of ... Engineer :** + **Candidate must currently have an active Secret security clearance to be considered. Active Secret...to prioritize bugs until resolution **Basic Qualifications for a Sr . Principal Cyber Software Test Engineer :** +… more
    Northrop Grumman (11/01/25)
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  • Principal/ Sr Principal Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …Agile software development process + An active DoD Secret clearance. ** Sr . Principal Crypto Software Engineer Basic Qualifications:** + Bachelor's degree in ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...you to join our team as a Principal or Sr . Principal Crypto Software Engineer based out… more
    Northrop Grumman (10/28/25)
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  • Principal/ Sr Principal Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …to develop radical new energy-efficient computing systems. MDA is seeking a **Principal/ Sr . Principal Electrical Engineer (Cable Hardware Engineering Lead)** . ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At...position can be filled as either a Principal Electrical Engineer (Cable Hardware Engineering Lead) or Sr .… more
    Northrop Grumman (10/08/25)
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  • Senior Network Engineer

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Network Engineer Clearance Required: Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Network Engineer ... The roles include evaluating contractor products, implementing and managing network infrastructure, enforcing security procedures, and maintaining compliance with… more
    Black Bear Technology Solutions, LLC (09/13/25)
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  • Azure Security Sr . Engineer

    Arena Technical Resources, LLC (Washington, DC)
    …DC, US Job ID: ATR 17715 Job Description Job Title: Azure Security Sr . Engineer Location: Washington, DC Clearance: Secret Job Description: Information ... - Design, implement, and maintain secure cloud architectures withinAzureGovernment Secret classified environments - Enforce zero trust principles, role-based access… more
    Arena Technical Resources, LLC (10/25/25)
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  • Sr Staff Cyber Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …advantage to the warfighter. We are looking for you to join our team as a Sr Staff Cyber Systems Engineer to join the Sentinel Mission Defense Team based out ... of Roy, UT. As a Sr Staff Cyber Systems Engineer at Northrop...experience. + Advanced knowledge of Systems Security Engineering practices, network technologies, DoD system development life cycles and methodologies,… more
    Northrop Grumman (11/15/25)
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  • Principal/ Sr . Principal Electronics…

    Northrop Grumman (Chantilly, VA)
    …Solutions (SMS) Department. This role can be filled as a Principal or Sr . Principal Electrical Engineer . **Principal Electronics Engineer ** **Basic ... training in basic Surface Mount Technology (SMT) soldering and assembly skills. ** Senior Principal Electronics Engineer ** **Basic Qualifications:** + Must be a… more
    Northrop Grumman (10/16/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Engineer will participate in multiple team environments and provide efforts to ... and validation. As a technical and hands-on position, the Senior Engineer will be responsible for systems...on a national fiber optic and Layer 2/3 switched network to include: + Equipment slot availability + Actual,… more
    Lumen (10/28/25)
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  • Sr . Principal Systems Engineer

    RTX Corporation (Dulles, VA)
    …Company managed by Collins Aerospace Applied Signal Technology (AST) is seeking a ** Sr . Principal Systems Engineer / Technical Program Manager** to join our ... RF emitters, real-time data analysis and sense-making, multi-INT ISR, and data network operations provides a technically challenging - yet rewarding - environment.… more
    RTX Corporation (11/13/25)
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  • Sr . Principal Chief Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …of the best work of your career. Northrop Grumman Space System is seeking a Sr . Principal Chief Engineer to function as an **Integrated Product Team (IPT) Lead** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (10/14/25)
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  • Sr . Specialist, Electrical Engineer

    L3Harris (Herndon, VA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist ASIC/FPGA Senior Design Engineer Job Code: 30428 Job ... more than 100 countries. Job Description: Reporting to the Manager, Engineering (ASIC/FPGA), the Senior Design Engineer will be part of the key ASIC/FPGA design… more
    L3Harris (10/26/25)
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  • Sr . Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer ** to join our team supporting a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development… more
    Northrop Grumman (10/21/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with ... introducing new cyber capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment… more
    Shuvel Digital (09/25/25)
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