• Enterprise Architect / Systems Engineer

    Leidos (Bethesda, MD)
    …**Security!** **Job Summary** **:** Leidos is seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to ... Foster a culture of innovation and continuous improvement. **Basic Qualifications** **:** + Active TS / SCI security clearance with polygraph. + BS degree and 8 -… more
    Leidos (10/07/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …in lieu of a degree. + **To be considered must have an active TS / SCI with polygraph security clearance** **Preferred Qualifications** + Experience with Cisco ... has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/29/25)
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  • Information Security Engineer…

    Lumen (Annapolis, MD)
    …complex technical projects, effectively driving them to successful completion. + Active TS / SCI clearance with poly **Well-experienced candidates may also have ... connects the world. We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly. Together, we are building… more
    Lumen (11/05/25)
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  • Network Engineer

    Leidos (Fort Meade, MD)
    …I certification** (DoD 8570.01-M compliant) + **Clearance Requirement - Active TS / SCI with polygraph** **Desired Qualifications:** + Experience in classified ... has a new and exciting opportunity for a **Network Engineer ** in our **National Security Sector's (NSS) Cyber &...and boost throughput + Capture and analyze network performance data to drive improvements + Configure and integrate front-end… more
    Leidos (11/13/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …in lieu of a degree. + To be considered must have an active TS / SCI with polygraph security clearance **Preferred Qualifications** + Experience with Python, ... a new and exciting opportunity for a **Principal** **Software Engineer ** in our **National Security Sector's (NSS) Cyber &...Platforms (ex, AWS, Google Cloud, Azure) and leveraging cloud data services (ex: S3, RDS, EFS) + In-depth experience… more
    Leidos (11/07/25)
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  • Mid-Level 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 ... you a Mid-Level Software Engineer who is ready for a new challenge that...stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data , Cloud Technologies, Analytics, Machine Learning, AI, and DevOps… more
    GliaCell Technologies (10/30/25)
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  • Elasticsearch Systems Engineer (SME)

    Leidos (Bethesda, MD)
    …years of experience may be substituted in lieu of a degree. + ** TS / SCI with Poly is required for consideration.** **Preferred Qualifications** + Experience ... **Leidos** has a new and exciting opportunity for a **Elasticsearch Systems Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (10/30/25)
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  • Database Engineer (MongoDB or MariaDB)

    Themis Insight (Linthicum Heights, MD)
    …is subject to change based on central MD client's needs. Required: TS / SCI with a Polygraph The Database Engineer will provide technical expertise for ... expertise to every case. We are hiring a Database Engineer 2 (MongoDB or MariaDB) to work in Linthicum...database design, development, implementation, information storage and retrieval, data flow and… more
    Themis Insight (10/09/25)
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  • Information Systems Security…

    ARSIEM (Columbia, MD)
    …impact on every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security engineering ... A minimum of 14 years of experience as an Information System Security Engineer (ISSE) on programs...2025-07-08 Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (10/08/25)
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  • Software Engineer (SWE) Skill Level 3

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …software systems, including processing-intensive analytics, algorithm development, large data manipulation, real-time systems, and business management information ... Kaizen Approach is currently seeking a Software Engineer (SWE) to develop, maintain, and enhance complex...may be substituted for the degree requirement. + Active TS / SCI clearance with Polygraph is required. Salary… more
    Kaizen Approach, Inc (09/25/25)
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