• Principal Software Engineer

    Leidos (Columbia, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... for a bachelor's degree. + Agile development experience + ** Clearance Required:** **Must have an active TS/SCI with Polygraph**...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/28/25)
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  • Network Engineer Mid

    Amentum (Columbia, MD)
    …your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a **Network Engineer** to join our team of passionate ... make a direct impact on the Nation's security and intelligence mission. Come be a part of an exciting...as well (all within CONUS, never over the weekend) ** Clearance Required:** + TS / SCI **Minimum Years of… more
    Amentum (08/21/25)
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  • Network Systems Engineer

    Leidos (Columbia, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... interruptions and coordinating remote support for service restoration. + ** Clearance Required: Must have an active TS/SCI with Polygraph.**...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/15/25)
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  • Full Stack Software Engineer

    Leidos (Columbia, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... for a bachelor's degree. + Java development experience + ** Clearance Requirement: Top Secret/SCI with Polygraph** **Preferred Qualifications** +...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (08/09/25)
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  • Junior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... strategies + Exposure to HTML/CSS or frontend basics + ** Clearance Required:** **Must have an active TS/SCI with Polygraph.**...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/31/25)
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  • Principal Software Engineer - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... degree. + Must have experience with Java development + ** Clearance Required:** Must have an active TS/SCI with Polygraph....least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... grasp of distributed systems, microservices, and DevOps principles + ** Clearance Required: Must have an active TS/SCI with Polygraph.**...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/31/25)
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  • RF Systems Engineer with polygraph

    Leidos (Columbia, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... experience may be substituted for a bachelor's degree. + ** Clearance Requirement: Active TS/SCI with Poly** **At Leidos, the...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/30/25)
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  • Information Security Systems Engineer

    Leidos (Columbia, MD)
    …Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we ... providing feedback on completeness and compliance of its content ** CLEARANCE REQUIRED** : Minimum TS/SCI with ability to obtain...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (07/29/25)
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  • Software Engineer 0

    Synergy ECP (Columbia, MD)
    …dedicated staff to provide a broad range of services to the defense, intelligence and health care industries. In an ultra-competitive environment, Synergy ECP has ... expression, age, disability, veteran status, or any other protected class. Clearance Required: TS/SCI Other Requirements: US Citizenship Job Description: The… more
    Synergy ECP (07/16/25)
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