• Embedded Software Engineer

    Leidos (Linthicum, MD)
    …in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Active TS / SCI with a polygraph is required. Our talented team is at the ... tests, certifies, and deploys cryptographic core products for the customer. + Active TS / SCI with Polygraph required. + Specific tasks include: Hardware and Field… more
    Leidos (07/15/25)
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  • Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …being used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SE0: * A High ... protocols, Encapsulation, Tunneling and encryption, legacy protocols \(i\.e\. SONET\) **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You… more
    Lockheed Martin (10/10/25)
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  • Network Engineer

    Parsons Corporation (Baltimore, MD)
    …+ Strong communication and interpersonal skills **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... Description:** Parsons is looking for an amazingly talented **Network Engineer ** to join our technical team! In this role...communications engineering. **What Required Skills You'll Bring:** + **Active TS / SCI w/ Poly** + Active CCNP (or… more
    Parsons Corporation (10/02/25)
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  • Software Engineer 2 - 23338 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …in this position. Minimum Qualifications * Are a United States citizen and have an active DoD Top Secret / SCI with Poly at the time of consideration * Have a ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,341.00 - $128,500.00 Security Clearance: TS / SCI with Poly Level of Experience: Entry Level Employee… more
    Huntington Ingalls Industries (10/01/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …Degree and 2 or more years of prior relevant experience + Must possess an Active Top Secret / SCI clearance and ability to obtain and maintain a Polygraph + ... career path. Leidos has an exciting opening for you as our next ** TS / SCI cleared Software Engineer ** supporting a long-term DOMEX Technology Platform (DTP)… more
    Leidos (09/26/25)
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  • Sr. Principal Chief Engineer

    Northrop Grumman (Linthicum Heights, MD)
    Secret clearance at time of application, with ability to obtain and maintain Top - Secret clearance with SCI . **Preferred Qualifications:** + Experience as ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...team environment + PMP certification a plus + Active TS / SCI with counterintelligence polygraph Primary Level Salary… more
    Northrop Grumman (09/25/25)
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  • Cyber Engineer

    Intrepid Solutions and Services (Aberdeen Proving Ground, MD)
    …**TRAVEL:** + Local travel up to 10%. **Qualifications** **CLEARANCE:** + Active Top - Secret Clearance with the ability to obtain SCI . **EDUCATION:** + BA/BS ... and deployment of new and emerging technologies. We're seeking a Cyber Engineer for a unique, tailored mission. **Responsibilities** + Contribute to teams that… more
    Intrepid Solutions and Services (09/17/25)
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  • Sr. Software Engineer .

    Leidos (Bethesda, MD)
    …years of experience in lieu of degree are accepteable) + Must possess an Active Top Secret / SCI clearance and ability to obtain and maintain a Polygraph ... has an exciting opening for you as our next ** TS / SCI cleared Sr. Software Engineer **...extremely large data sets, real-time systems, and business management information systems) based upon documented requirements + Provides specific… more
    Leidos (09/17/25)
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  • Cyber Reverse Engineer

    Intrepid Solutions and Services (Aberdeen Proving Ground, MD)
    …**TRAVEL:** + Local travel up to 10%. **Qualifications** **CLEARANCE:** + Active Top - Secret Clearance with the ability to obtain SCI . **EDUCATION:** + BA/BS ... and deployment of new and emerging technologies. We're seeking a Cyber Reverse Engineer for a unique, tailored mission. **Responsibilities** + Contribute to a team… more
    Intrepid Solutions and Services (09/17/25)
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  • Chief Engineer

    Leidos (Annapolis Junction, MD)
    …+ Mentor mid-level and junior staff. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) with Polygraph security clearance ... work is ahead!** The National Security Sector (NSS) is hiring for a Chief Engineer to lead the technical execution on a very large, nationally significant software… more
    Leidos (09/12/25)
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