• Top Secret Senior Help

    Insight Global (Washington, DC)
    Job Description Senior Help Desk Specialist: - Onsite 5x a week in Washington DC (FBI HQ) - 6-month contract to hire - Must possess an active TS clearance at the ... certifications preferred * Proven experience in IT support or help desk roles. * Strong technical knowledge of Windows...as the primary point of contact for all IT help desk inquiries, ensuring timely and accurate resolution of… more
    Insight Global (12/09/25)
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  • Senior Network Engineer - Top

    Cambridge International Systems Inc (Charleston, SC)
    Senior Network Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems, Inc. Join a dynamic global team united by shared values: ... in defense and security. We are currently seeking a Senior Network Engineer to support operations in Charleston, SC....is a full-time CONUS position requiring an active DoD Top Secret clearance. This position may be… more
    Cambridge International Systems Inc (10/07/25)
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  • RF Engineer, Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …* Prior to starting employment, selected candidates will be required to possess Top Secret clearance\. For this position, applicants must possess a currently ... security and prosperity\. Lockheed Martin Space is seeking a Senior Staff RF Engineer \(level 5\) to join our...Active Top Secret security clearance to be considered\.… more
    Lockheed Martin (11/19/25)
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  • Senior Network Engineer - Top

    General Dynamics Information Technology (Arlington, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... next for your engineering career. GDIT is seeking a Senior Network Engineer to help support the...**5+ years of related experience.** **Security clearance level:** **Active Top Secret required with the ability to… more
    General Dynamics Information Technology (11/11/25)
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  • Senior Engineering Manager ( Top

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

    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 in ... The Red Hat Services team is looking for a Senior Consultant to deliver solutions that solve our client's...What you will bring: + Required Experience: + Active Top Secret SCI clearance, with Polygraph +… more
    Red Hat (11/16/25)
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  • Senior Systems Engineer - Test ( Top

    RTX Corporation (Richardson, TX)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive impact ... a journey where your expertise in systems engineering will help shape the future of aerospace technology. At Collins...minimum 3 years of experience. + Active and transferable Top Secret US government issued security clearance… more
    RTX Corporation (09/13/25)
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  • DevSecOps Engineer Senior - Top

    Lockheed Martin (King Of Prussia, PA)
    …documentation skills are a plus in this role\. **Selected candidate must have a Final Top Secret security clearance PRIOR to start\.** **This is an MID CAREER ... work/life balance and more\. \#LI\-CS1 **Basic Qualifications:** * Final Top Secret Clearance needed prior to start...Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most… more
    Lockheed Martin (12/06/25)
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  • Senior Systems Engineer ( Top

    RTX Corporation (Richardson, TX)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive impact ... a journey where your expertise in systems engineering will help shape the future of aerospace technology. At Collins...minimum 3 years of experience. + Active and transferable Top Secret US government issued security clearance… more
    RTX Corporation (09/13/25)
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  • Senior Manager-Cloud Solution Architect…

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active **U.S. Government Top Secret Security Clearance** . Ability to meet Microsoft, customer ... impact billions of lives around the world. You can help us achieve our mission. We aspire to +...Architect Manager (Data & AI)** ** ** As an ** Senior Manager-Cloud Solutions Architect** , you will run a… more
    Microsoft Corporation (12/02/25)
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