• Relay Ground System (RGS) Antenna Engineer…

    Northrop Grumman (Aurora, CO)
    …with 2 years related experience, or Master's degree with 0 years related experience + Active Top Secret clearance with SCI eligibility required at time of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...experience, or PhD with 1 years related experience. + Active Top Secret clearance with… more
    Northrop Grumman (01/10/26)
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  • Network Engineer (Intelligence Center)

    The MITRE Corporation (Chantilly, VA)
    …experience; or equivalent combination of related education and work experience. + Active TS /SCI with CI Poly + Experience integrating emerging cybersecurity ... the world. Roles & Responsibilities: + MITRE's Space Intelligence Systems is looking for a Principal Network Engineer...candidate to have a minimum of the following clearance(s): Top Secret /SCI/Polygraph This requisition requires the hired… more
    The MITRE Corporation (12/20/25)
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  • Windows Engineer

    Jovian Concepts, Inc. (Annapolis, MD)
    …of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":" Top ... Qualifications:<\/span><\/span><\/span><\/b> <\/span><\/span>\n <\/div>\n \n <\/span><\/span>\n <\/div>\n \n + An active and current TS \/SCI with a MD Polygraph… more
    Jovian Concepts, Inc. (11/15/25)
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  • Engineer Electrical / Principal…

    Northrop Grumman (Palmdale, CA)
    …STEM discipline and 0 years of related professional/military experience. + Must have an active DoD Top Secret clearance (with a background investigation ... part of history, they're making history. Northrop Grumman Aeronautic Systems has an opening for an **Electrical Engineer...year of related professional/military experience. + Must have an active DoD Top Secret clearance… more
    Northrop Grumman (11/21/25)
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  • System Engineer Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …\n <\/div>\n \n \n <\/div>\n \n A current and active TS \/SCI Clearance with a MD Polygraph is ... <\/span><\/li>\n <\/ul>\n \n \n <\/div><\/span> Requirements<\/h3>\n \n + A current and active TS \/SCI Clearance with a MD Polygraph is required to… more
    Jovian Concepts, Inc. (01/15/26)
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  • System Engineer Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …\n <\/div>\n \n \n <\/div>\n \n A current and active TS \/SCI Clearance with a MD Polygraph is ... <\/span><\/li>\n <\/ul>\n \n \n <\/div><\/span> Requirements<\/h3>\n \n + A current and active TS \/SCI Clearance with a MD Polygraph is required to… more
    Jovian Concepts, Inc. (01/15/26)
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  • Electronics Responsible Engineer IV

    Lockheed Martin (Littleton, CO)
    …to start in this position, you will need to obtain and maintain a **DoD Top Secret clearance** , thus **US Citizenship is required** \. **Basic Qualifications:** ... **Description:** Please join us as a **Responsible Product Engineer /Certified Principal Engineer ** , where you...the design, development, test and integration of digital electronics systems \. This role is a critical one that will… more
    Lockheed Martin (01/08/26)
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  • Sr Principal Systems Engineer…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …across programs to ensure consistent approaches on internal teams and suppliers + An active Top Secret US Security Clearance is required **Qualifications We ... and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/ active Top Secret US Security Clearance.… more
    Sierra Nevada Company, LLC (12/03/25)
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  • Elastic Engineer

    System One (Herndon, VA)
    …Dulles, VA (Herndon, VA) Salary: $140,000 annually, plus benefits Federal End Customer Minimum Active Secret clearance with TS eligibility System One IT is ... staffing a direct-hire opening for an Elastic Engineer to support a federal end customer. This is...Herndon, VA, that requires a minimum active Secret clearance, with eligibility to obtain a Top… more
    System One (01/06/26)
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  • Facilities Electrical Engineer

    Leidos (Chantilly, VA)
    …**Preferred Qualifications** + Any level of active clearance + Top Secret /SCI with Polygraph Clearance + EIT ( Engineer in Training) or PE (Professional ... preference is to onboard individuals who already hold an active clearance at any level. This role supports a...Engineer ) certification + Experience with SCADA systems , substation design, and renewable energy integration + Proficiency… more
    Leidos (01/13/26)
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