• Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... contributions are celebrated. **Qualifications:** _Required:_ + **Clearance** : An active NSA TS / SCI with Polygraph. + **Experience:** Fifteen (15) years of… more
    CACI International (09/13/25)
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  • Senior Cloud DevSecOps Engineer

    CACI International (Hanover, MD)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... * **The Opportunity:** CACI is seeking a Cloud DevSecOps Engineer for our Hanover, MD location. The Cloud DevSecOps...Flexibility across multiple projects and customer bases + Active TS / SCI clearance with Polygraph + Experience with… more
    CACI International (08/30/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, 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. Are ... processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information … more
    GliaCell Technologies (08/11/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance with polygraph is required. Compensation ... specify system or component performance and interface requirements + Experience performing data captures to obtain network performance information + Experience… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Unified Communications Engineer - Senior

    Amentum (Fort Meade, MD)
    …pipelines supporting UC deployment automation **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum Education:** ... Security, & Intel space? If so, look no further. Amentum is seeking an **UC Engineer ** to join our team of passionate individuals in **Fort Meade, MD** . In this… more
    Amentum (09/30/25)
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  • Senior DevOps Engineer

    Leidos (Columbia, MD)
    …Python, or Java) and understanding of object-oriented programming. + **Clearance Requirement** : ** Top Secret / SCI with Polygraph** **A** **t Leidos, the ... has a new and exciting opportunity for a **DevOps Engineer ** in our **National Security Sector's (NSS) Cyber &...abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (09/26/25)
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  • Software Engineer (UI/UX)

    CACI International (Linthicum, MD)
    Software Engineer (UI/UX) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... * **The Opportunity:** Join our team as a Software Engineer (UI/UX) and be part of the Secure the...provide mockups for new developments. **Qualifications:** **Required:** + Active TS / SCI w/ Polygraph + 7+ years of… more
    CACI International (09/26/25)
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  • Mongo Database Engineer

    CACI International (Linthicum, MD)
    Mongo Database Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... optimizing an existing Mongo implementation. **Qualifications:** _Required:_ + An active NSA TS / SCI clearance with Polygraph. + Bachelor's degree in a technical… more
    CACI International (08/22/25)
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  • Software Engineer - 25k Sign on Bonus

    Leidos (Annapolis Junction, MD)
    …a bachelor's degree. + Java software development experience + **Clearance Requirement: Top Secret / SCI with Polygraph** **Preferred Qualifications** + ... has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber &...or modified systems or operating environments. + Develop simple data queries for existing or proposed databases or … more
    Leidos (09/30/25)
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  • Full Stack Software Engineer

    Leidos (Columbia, MD)
    …for a bachelor's degree. + Java development experience + **Clearance Requirement: Top Secret / SCI with Polygraph** **Preferred Qualifications** + Experience ... has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber &...or modified systems or operating environments. + Develop simple data queries for existing or proposed databases or … more
    Leidos (08/09/25)
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