• COMSEC/Network Engineer

    Leidos (Laurel, MD)
    …administration/network engineering experience may be substituted for a bachelor's degree. + ** Security Clearance ** : Active TS/SCI with Polygraph required to be ... has a new and exciting opportunity for a **COMSEC/Network Engineer ** in our **National Security Sector's (NSS)...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (06/18/25)
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  • Software Engineer Level 2

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …in software development and security . Requirements + A current and active TS/SCI Clearance with a Polygraph. No CCA's will be accepted at this time. + ... Jovian Concepts, Inc is looking to hire a Software Engineer level 2 for a great opportunity in the...a great opportunity in the Annapolis Junction area. TS/SCI Clearance with a Poly required. No CCA's… more
    Jovian Concepts, Inc. (06/25/25)
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  • DevOps Engineer (SME)

    Leidos (Bethesda, MD)
    …degree. + **To be considered must have an active TS/SCI with polygraph security clearance ** **Preferred Qualifications** + Master's degree in science, technical, ... has a new and exciting opportunity for a **DevOps** ** Engineer (SME)** in our **National Security Sector's...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/08/25)
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  • RF Systems Engineer with polygraph

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **System Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (07/30/25)
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  • Enterprise Architect / Systems Engineer

    Leidos (Bethesda, MD)
    …a culture of innovation and continuous improvement. **Basic Qualifications** **:** + Active TS/SCI security clearance with polygraph. + BS degree and 8 - 12 ... and exciting opportunity for an **Enterprise Architect / Systems Engineer ** in our **National Security Sector's (NSS)...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/09/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …quality work, both independently and with a team in a fast-moving environment. ** Security Clearance requirement:** + Candidates must possess an active **TS/SCI ... has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS)...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (05/28/25)
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  • Systems Engineer 2

    Amentum (Annapolis Junction, MD)
    …skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a **Systems Engineer ** to join our team of passionate ... projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** The Analytic Hosting Services (ANSWERLAKE)… more
    Amentum (07/30/25)
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  • DevOps Engineer Level 3 or 4 (*Active…

    Northrop Grumman (Linthicum Heights, MD)
    …Must have an active US Government DoD Top Secret/Sensitive Compartmented Information (SCI) security clearance and a favorably adjudicated polygraph at time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE:...diploma or equivalent is required)_ + Current and active Security + or CISSP certification or ability to obtain one… more
    Northrop Grumman (07/18/25)
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  • Systems Engineer

    Leidos (Odenton, MD)
    …customer facing projects while supporting the CDS Approval cycle as a senior engineer Basic Qualifications: + Active Secret clearance with ability to obtain ... **Description** Leidos is seeking a Systems Engineer who will support a, pilot project on...develop technical solutions that align with business objectives and security standards. + Install, configure, and optimize hardware and… more
    Leidos (07/03/25)
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  • System Engineer

    CACI International (Aberdeen Proving Ground, MD)
    System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... US * * * **The Opportunity:** CACI is seeking a cleared Systems Engineer to provide software engineering and integration expertise in support of software and… more
    CACI International (07/25/25)
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