• Fidelis Administrator - Active TS /SCI…

    ENS Solutions (College Park, MD)
    …systems engineering efforts in system design and evaluation, solution engineering, software development, or system administration. Requirements + 3 + years ... issues to ensure it remains fully operational + Active TS /SCI clearance; willingness to take a polygraph exam +...experience as a system administrator, or Bachelor's degree and 3 + years of experience as a system administrator +… more
    ENS Solutions (12/27/25)
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  • Analog Modeling and Simulation Engineer…

    Northrop Grumman (Linthicum Heights, MD)
    …results. + US Citizenship Required + Ability to obtain and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI) security clearance (US ... fabrication. MDA is seeking an Analog Modeling and Simulation Engineer Level 3 /4. This position is located...Citizenship Required + Ability to obtain and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI)… more
    Northrop Grumman (10/31/25)
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  • Senior Infrastructure / Networking Engineer

    RTX Corporation (Annapolis Junction, MD)
    …both in a team environment and independently + Active and transferable US government issued Top Secret SCI ( TS /SCI) clearance required prior to start date. + ... SIGINT domain, is seeking a **Senior Infrastructure / Networking Engineer ** who strives for excellence and has a passion...improvement + Experience with automated system deployments + Existing Top - Secret SCI ( TS /SCI) with Poly… more
    RTX Corporation (10/19/25)
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  • Full-Stack Software Engineer

    AeroVironment (Annapolis Junction, MD)
    …Type** Regular **Job Description** **Summary** The primary role of the **Full-Stack Software Engineer ** is to help design, build, and enhance mission-critical ... or equivalent combination of education, and experience + Minimum 3 + years' related hands-on software development experience...as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_… more
    AeroVironment (12/17/25)
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  • Software Engineer 2 - 23338 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …position. Minimum Qualifications * Are a United States citizen and have an active DoD Top Secret /SCI with Full Scope Poly at the time of consideration * Have ... Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family. The listed salary range for this role is… more
    Huntington Ingalls Industries (12/31/25)
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  • Principal Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SWE3: * A High School ... professionals interested in a variety of responsibilities including; * Software development / * Software engineering For...architecture development * C\+\+20 or newer based on Boost \( 3 years\) * Java \(6 years\) * Front End… more
    Lockheed Martin (10/10/25)
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  • Network Engineer Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":" Top ... reason prohibited by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"Network Engineer Level 3 ","companyName":"Jovian Concepts,… more
    Jovian Concepts, Inc. (12/24/25)
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  • (DoD SkillBridge) Principal / Sr. Principal…

    Northrop Grumman (Baltimore, MD)
    …through design to fabrication and integration/test. **Basic Qualifications Principal Electronics Engineer (level 3 ):** + Bachelor's degree in STEM discipline ... scope, with the ability to obtain and maintain a Top - Secret Clearance + US Citizenship required **Basic...Clearance + US Citizenship require **Preferred Qualifications:** + Active TS clearance + Minimum of 3 years'… more
    Northrop Grumman (12/17/25)
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  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Embedded Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Business Area (CABA)** . Active TS /SCI with a polygraph is required. Our talented team...us and make a difference in National** **Security!** **Embedded Software Engineer :** Leidos is seeking an Embedded… more
    Leidos (10/14/25)
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  • Sr. Principal Digital Integration and Test…

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... required to start, but must be able to obtain and maintain a DoD Top - Secret security clearance **Preferred Qualifications:** + Experience as technical lead or… more
    Northrop Grumman (10/09/25)
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