• Top Secret Clearance Jobs (Arlington, VA)
    About the job Senior Circuit Engineer Top Secret Clearance Jobs is dedicated to helping those with the most exclusive security clearance find their next ... and system security requirements, and network -based software applications. The Senior Circuit Engineer will utilize monitoring tools for proactive and… more
    Upward (07/12/25)
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  • Huntington Ingalls Industries (Reston, VA)
    …3 years of recent experience (within the past 5 years) as a Senior Engineer /Technical Lead directly supporting IC projects Demonstrated ability to multi-task ... Time/Salaried/Exempt Anticipated Salary Range: $134,601.00 - $200,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides with… more
    Upward (07/23/25)
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  • Secret Sr . Network

    Insight Global (Alexandria, VA)
    …and tools to improve the maintainability and operability of software systems. The Senior Network Engineer will help continue expansion into cloud-based ... area networks and wide area networks across the organization. In addition, the Sr . Network Engineer will participate in installations, infrastructure… more
    Insight Global (04/25/25)
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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 (07/07/25)
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  • Sr . Splunk Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** Own your career as a **Splunk Engineer , Sr ** at GDIT. Here, you'll have the opportunity to build ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Cyber Engineering...At GDIT, people are our differentiator. As a **Splunk Engineer , Sr ** , you will help ensure… more
    General Dynamics Information Technology (06/23/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active Top Secret Required** Seize your ... opportunity to make a personal impact as a ** Sr ** **Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT. A career in systems engineering means… more
    General Dynamics Information Technology (07/07/25)
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  • Sr . Systems Engineer Sensor IPT…

    Northrop Grumman (Dulles, VA)
    …Systems Sector, Tactical Space Division in Dulles, VA, seeks a qualified and experienced Sr . Principal Systems Engineer to serve as an Engineering lead for the ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (06/11/25)
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  • Sr . Network Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . Network Engineer ** to support large-scale operations on a large, high-profile DOD contract. The I3TS program ... mission partners operating in CONUS and OCONUS locations. The Sr . Network Engineer /Architect will support...senior technical point of contact for major outages, network events, or cybersecurity incidents. + Interface with mission… more
    Leidos (07/15/25)
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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 (05/24/25)
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  • Sr . Network Engineer

    CACI International (Reston, VA)
    Sr . Network Engineer Job...Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up ... Continental US * * * **The Opportunity:** CACI's Enterprise Network Solutions (ENS) organization offers opportunities supporting Department of...7+ years' or more of experience as a Lead Engineer or leading projects of similar scope + Expert… more
    CACI International (07/18/25)
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  • Sr . Network Engineer

    Guidehouse (Washington, DC)
    …Systems Engineering **Travel Required** **:** None **Clearance Required** **:** Active Top Secret (TS) **What You Will Do** **:** Support a federal government ... client's network and system security and engineering efforts. You will...+ Bachelor's Degree + An ACTIVE and MAINTAINED "TOP SECRET " Federal or DoD security clearance; must UPGRADE and… more
    Guidehouse (07/01/25)
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  • Sr . Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will be primarily responsible for the engineering and… more
    Leidos (07/22/25)
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  • Sr . Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and… more
    Leidos (07/23/25)
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  • Principal/ Sr . Principal Engineer

    Northrop Grumman (Chantilly, VA)
    …Solutions (SMS) Department. This role can be filled as a Principal or Sr . Principal Electrical Engineer . **Principal Engineer Electronics** **Basic ... training in basic Surface Mount Technology (SMT) soldering and assembly skills. ** Senior Principal Engineer Electronics** **Basic Qualifications:** + Must be a… more
    Northrop Grumman (07/11/25)
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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 (07/15/25)
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  • Sr Engineer -Pub SEC

    Lumen (Washington, DC)
    …us as we digitally connect the world and shape the future. **The Role** The Sr Engineer will lead and participate in multiple team environments and to provide ... validation. As a highly technical and hands-on position, the Sr Engineer will be responsible for systems...Basic Qualifications + Knowledge and experience should include computer network operations, network access and protection techniques… more
    Lumen (07/23/25)
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  • G2 Directory Services Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Yes **Job Description:** Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator** with GDIT. A career in ... GDIT, people are our differentiators. Our work depends on a **Directory Services Engineer / Senior Systems Administrator** joining our CNIC Applications Support… more
    General Dynamics Information Technology (07/11/25)
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  • Firewall Administrator & InfoSec Engineer

    Lockheed Martin (Bethesda, MD)
    …and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer \. **What You Will Be Doing:** In this role, you will provide security ... implementing, and managing firewall rules, policies, and configurations to ensure network security and compliance * Monitoring and analyzing firewall logs to… more
    Lockheed Martin (07/16/25)
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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 (06/26/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (Manassas, VA)
    …under the sea and across domains\. **The Work** As a Cyber Systems Security Engineer Staff, you will take a leadership role in enhancing cybersecurity across SWFTS ... tailored solutions Collaborating across teams on secure system and network design that balances mission goals and cyber protection...obtain and maintain a DoD government clearance at the Secret level\. **Who We Are** We are a mission\-driven… more
    Lockheed Martin (07/18/25)
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