• Sr. DevOps Engineer.

    Leidos (Bethesda, MD)
    …a full stack containerized microservices architecture as well as technical systems administration, installation, and configuration. You will participate in fostering ... a DevOps culture, building strong cross functional collaboration with systems engineering, architecture, development, security, operations, and integration teams, in… more
    Leidos (11/07/25)
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  • ISSE

    SAIC (Fort Meade, MD)
    …develop, and implement secure networking, computing, and enclave environments. **Qualifications** + Active TS/SCI with polygraph clearance. + Fourteen years of ... excellence on programs of national importance. SAIC is hiring a Senior Information Systems Security Engineers (ISSE) in **Fort Meade, MD** to support a national… more
    SAIC (09/04/25)
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  • High Compute Engineer

    Leidos (Bethesda, MD)
    …GPU systems including NVIDIA A100s and DGX-1 platforms. + Architect integration plans for scaling GPU compute infrastructure, including newer platforms (eg, ... also be acceptable (CASP+, CCNP Security, CISA, CISSP, GCED, GCIH, CCSP). **Clearance** + Active TS/SCI clearance with Polygraph required OR active TS/SCI… more
    Leidos (09/30/25)
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  • Cloud Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... develops, maintains, and enhances complex and diverse software Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of… more
    Nightwing (09/22/25)
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  • Network Engineer

    Leidos (Fort Meade, MD)
    …**IAT Level I certification** (DoD 8570.01-M compliant) + **Clearance Requirement - Active TS/SCI with polygraph ** **Desired Qualifications:** + Experience in ... to help design, build, and fine-tune the backbone of our mission-critical systems . If you're passionate about performance, security, and seamless connectivity, this… more
    Leidos (11/13/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …VA **Clearance Level Required:** Active TS/SCI and successfully pass a Polygraph exam. **Primary Responsibilities:** + ** Architect and Develop Software** : ... core individual contributor, you will design, develop, and deploy complex distributed systems and highly interactive user interfaces. + **Lead AI/ML and Data… more
    Leidos (11/01/25)
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  • Cloud Engineer

    Leidos (Bethesda, MD)
    …with cloud computing. You will be working closely with our Cloud Architect , Solution Architects, Systems Engineers, Software Engineers, and Operations ... computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and… more
    Leidos (10/31/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …Original Posting Date: 2025-09-10 Clearance Requirement : This position requires an active TS/SCI with a polygraph . You must be a US ... cloud based solutions; maintain and secure Linux based operating systems as well as design, manage and secure data...quality control of all developed and modified software (U) Architect solutions to complex Cloud Software Engineering Problems such… more
    ARSIEM (09/11/25)
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  • Principal Front End Software Engineer

    GliaCell Technologies (Fort Meade, MD)
    …be considered for this position you must have the following: + Possess an active or rein-statable TS/SCI with Polygraph security clearance. + US Citizenship. + ... provide technical expertise that assists in sustaining critical mission-related software and systems to a large government contract. Position Description: + You will… more
    GliaCell Technologies (08/22/25)
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  • Software Engineers - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …modern programming languages such as Java + **Clearance Requirement:** Must have an active TS/SCI clearance with Polygraph **Preferred** + Proficient in Java for ... to support a high-stakes, mission-critical program. In these roles, you'll help architect , develop, and integrate software solutions that shape national security and… more
    Leidos (11/15/25)
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