• Principal Software Engineer - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …have experience with Java development + **Clearance Required:** Must have an active TS / SCI with Polygraph. **Preferred Qualifications** + C++, JBoss + AWS ... new and exciting opportunity for a **Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (07/31/25)
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  • Mid-Level Crypto Software Engineer

    GliaCell Technologies (Linthicum Heights, MD)
    An active or rein-statable TS / SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. ... on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and...Advanced Persistent Threat. We Offer: + Long term job security + Competitive salaries & bonus opportunities + Challenging… more
    GliaCell Technologies (07/31/25)
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  • Principal Software Engineer - Kubernetes…

    Leidos (Annapolis Junction, MD)
    …and communication skills. + **Clearance Required: Must have an active TS / SCI with Polygraph.** **Preferred Qualifications:** + Familiarity with Atlassian ... new and exciting opportunity for a **Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …and DevOps principles + **Clearance Required: Must have an active TS / SCI with Polygraph.** **Preferred** **Qualifications:** + Hands-on experience with ... new and exciting opportunity for a **Kubernetes Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (07/31/25)
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  • Data Scientist

    Leidos (Fort Meade, MD)
    …Familiarity with data security protocols for classified environments + Active TS / SCI security clearance **Preferred Qualifications:** + Graduate degree ... you ready for your next career challenge?** **Leidos National Security Sector (NSS) is seeking a highly experienced and...in Qatar.** This role will support Operations in the Information Environment (OIE) initiatives under the J39 directorate by… more
    Leidos (07/31/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS / SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. ... Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software solutions… more
    GliaCell Technologies (07/31/25)
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  • Software Engineer 1

    Amentum (Hanover, MD)
    …database or data repository interfaces/queries **Requirements:** **Clearance Required:** + TS / SCI with Polygraph. **Minimum Education:** + Bachelor's degree ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or… more
    Amentum (07/30/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …experience with test harness software such as Junit or FIT CLEARANCE REQUIRED + TS / SCI w/ Polygraph Desired Qualifications: + Familiarity with SIGINT security ... of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part… more
    Synergy ECP (07/29/25)
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  • Senior Delivery Consultant- DevOps, WWPS ProServe

    Amazon (Jessup, MD)
    …citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. **For additional information or to send your resume ... and bring the latest commercial cloud and distributed-systems technologies to national security customers' most important missions. - Has a passion for bringing… more
    Amazon (07/28/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …from an accredited college or university. + **Clearance Required: Must have TS / SCI with Polygraph** + Must have Java development experience **Preferred ... has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is… more
    Leidos (07/25/25)
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