• Commercial Solutions for Classified (CSfC) Subject…

    NANA Regional Corporation (Fort Meade, MD)
    …distance from San Antonio, TX. **Clearance:** + Top Secret /Final Top Secret / Top Secret SCI **Job ID** 2025-19850 **Work Type** Hybrid **Pay ... build-out. + Provides functional and empirical analysis related to the planning, design , installation, and implementation of the network infrastructure. Performs… more
    NANA Regional Corporation (10/24/25)
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  • Infrastructure Engineer / Alternate Contract…

    NANA Regional Corporation (Alexandria, VA)
    …Bachelor's degree from an accredited university with a preference for a major in Information Technology. + TS / SCI Eligibility is required. **Job ID** ... and security of mission-critical systems and networks operating across unclassified (NIPRNet), secret (SIPRNet), and top secret (JWICS) domains. +… more
    NANA Regional Corporation (01/07/26)
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  • Senior Consultant, OCP Infrastructure - Top

    Red Hat (Richmond, VA)
    …reside in a state where Red Hat is registered to do business and hold an active Top Secret SCI with polygraph clearance. What you will do: + Guide customers ... What you will bring: + Required Experience: + Active Top Secret SCI clearance, with...Experience with delivering an implementation based on an architectural design + Demonstrated ability to lead a technical project,… more
    Red Hat (01/03/26)
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  • Network Engineer-US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer-US Citizens ONLY- ACTIVE Top Secret / SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering ... Linux servers, workstations, storage, and virtualization. * The Contractor Team shall support network life cycle stages such as design , configure, test, deploy,… more
    The Metamorphosis Group (12/03/25)
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  • Network Engineer- Must Have Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer- MUST HAVE ACTIVE Top Secret / SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: ... Yes Network Engineer duties and responsibilities. Network Engineer supports and develops the networks used by organizations. They work closely with department… more
    The Metamorphosis Group (10/18/25)
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  • Sr. Principal Network Engineer - Top

    Northrop Grumman (Redondo Beach, CA)
    …and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret / SCI , Polygraph, or SAP/SAR access would be nice ... must have the ability to obtain, and maintain, a ** Top Secret / SCI ** level security clearance...and/or either a CCNP or a CCIE certification + Network design , analysis, and administration of routers,… more
    Northrop Grumman (11/19/25)
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  • Data Engineer - Top Secret Clearance…

    SpaceX (Hawthorne, CA)
    …Good understanding of statistics, machine learning algorithms and frameworks ADDITIONAL REQUIREMENTS: + Active Top Secret or TS / SCI . Note that an active ... Data Engineer - Top Secret Clearance (Application Software, Data)...public facing systems where customers can join our Starlink network globally. We work closely with engineers throughout the… more
    SpaceX (11/20/25)
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  • Network Engineer - Top Secret

    Cambridge International Systems Inc (Norfolk, VA)
    Network Engineer - Top Secret...a related field (ABET/CAE-accredited) OR 5+ years' experience in network design , infrastructure, and security. + At ... STIGs, IAVA compliance, and DoD cybersecurity policies. + Familiarity with RMF, network segmentation, and defense-in-depth design . Certifications: + Must have a… more
    Cambridge International Systems Inc (12/04/25)
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  • Sr. Site Reliability Engineer - Top

    SpaceX (Hawthorne, CA)
    …version control, testing, continuous integration, build, deployment and monitoring ADDITIONAL REQUIREMENTS: + Active Top Secret or TS / SCI . Note that an ... Sr. Site Reliability Engineer - Top Secret Clearance (Application Software, Data)...reuse of Starship, as well as scaling the Starlink network . We have built systems to support concurrent streams… more
    SpaceX (01/07/26)
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  • Security Software Engineer - Top

    SpaceX (Hawthorne, CA)
    …and problem-solving skills for troubleshooting complex software-hardware integration issues + Active Top Secret , Top Secret SCI , or DOE Level Q ... Security Software Engineer - Top Secret Clearance Hawthorne, CA Apply...the following: + Application security + Applied cryptography + Network security + Operating system security + Secure/authenticated boot… more
    SpaceX (12/18/25)
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  • Mission Integration Engineer, Cybersecurity…

    SpaceX (Hawthorne, CA)
    …experience PREFERRED SKILLS AND EXPERIENCE: + Active Top Secret or Top Secret SCI clearance + Experience in exploit development and mitigation ... Mission Integration Engineer, Cybersecurity - Top Secret Clearance Hawthorne, CA Apply...regulations + Collaborate with SpaceX technical departments to prepare design , analysis, and test data packages and briefings for… more
    SpaceX (12/07/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …RQ210546 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... up to two weeks in support of mission activities. + Possesses an active TOP SECRET / SCI clearance and possesses eligibility requirements to access classified… more
    General Dynamics Information Technology (11/20/25)
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  • Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …RQ210055 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... years of related experience.** **Security clearance level:** **Active Top Secret required with the ability to obtain SCI .** **Certifications:** **Current… more
    General Dynamics Information Technology (11/26/25)
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  • Software Engineer (Starshield) - Top

    SpaceX (Hawthorne, CA)
    …in C, C++, or Python or full stack software development experience + Active Top Secret , Top Secret SCI , or DOE Level Q clearance PREFERRED SKILLS ... Software Engineer (Starshield) - Top Secret Clearance Hawthorne, CA Apply...of satellites in low earth orbit + Leverage software design to improve satellite constellation performance, security, and availability… more
    SpaceX (12/30/25)
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  • Senior Engineering Manager ( Top

    Lockheed Martin (Colorado Springs, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... comprehensive benefits package here\! \(https://www\.lockheedmartinjobs\.com/working\-here\#benefits\) **Basic Qualifications:** \- Active Top Secret clearance is required for consideration… more
    Lockheed Martin (12/11/25)
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  • Associate Director, CDS WAN Service Lead…

    RTX Corporation (Mckinney, TX)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that ... using Cisco SD-WAN technologies and integrate Palo Alto Next-Gen Firewalls for secure network transport. + **_Develop Service Model:_** Design and deliver a … more
    RTX Corporation (12/25/25)
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  • Risk Management Framework (RMF) Analyst…

    Cambridge International Systems Inc (Norfolk, VA)
    Risk Management Framework (RMF) Analyst - Top Secret Clearance | Norfolk, VA Cambridge International Systems, Inc. Join a dynamic global team united by shared ... values: commitment, integrity, and perseverance. At Cambridge, you'll work alongside top talent worldwide, tackling some of today's most complex and critical… more
    Cambridge International Systems Inc (12/04/25)
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  • Systems Administrator / Top Secret

    Lockheed Martin (Arlington, VA)
    …skills\. \* Strong oral and written communication skills \* Current final Top Secret clearance and ability to obtain SCI access; applicant selected will be ... that requires special access\. The selected candidate must possess an active Top Secret clearance to start\. \#lmatl **Basic Qualifications:** \* In\-depth… more
    Lockheed Martin (10/22/25)
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  • Network Engineer - Mid (Active Top

    TEKsystems (Huntsville, AL)
    network configuration,Cisco switches,Automation,Bgp,eigrp,ospf,Ccnp Additional Skills & Qualifications Active Top Secret Clearance with the ability to obtain ... information technology lifecycle. The ideal candidate will provide design and engineering activities in support of new ...design and engineering activities in support of new network solutions for a multi-enclave enterprise network more
    TEKsystems (01/09/26)
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  • Cloud Administrator ( Top - Secret

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …years of experience and cyber certifications may be considered in lieu of degree. + Top Secret clearance with SCI eligibility + 5-7 years' experience in ... Federal agency in protection of our various borders. A top - secret clearance with SCI eligibility...maintain a high level of availability and reliability. + Design , develop, deploy, and manage the organizations cloud infrastructure,… more
    Tetrad Digital Integrity LLC (11/09/25)
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