• Senior Java Software Engineer

    Belay Technologies (Fort Meade, MD)
    Software Engineer develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, ... to the development environment. Provides specific input to the software components of system design to include...TS /SCI Clearance with polygraph + 8+ years of Software Engineering experience + Bachelor's Degree or higher in… more
    Belay Technologies (11/13/25)
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  • Senior Infrastructure / DevOps Engineer

    CACI International (Chantilly, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... Your experience with Linux as a real time operating system , bash shell, and scripting in languages such as...implement IaC approach to automate configuration of hardware and software systems . + Collaborate across multiple teams… more
    CACI International (10/25/25)
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  • Endpoint Services Software Engineer…

    CACI International (Hanover, MD)
    …deployment throughout the IC. Tasks include program management, mission support, software integration, software development, system engineering, migration, ... team. The candidate will be expected to provide input throughout the software lifecycle. **Qualifications:** **_Required_** **:** * TS /SCI Clearance with… more
    CACI International (10/23/25)
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  • Java - Mainframe Programmer

    GovCIO (Washington, DC)
    …specifications using the appropriate tools + Maintains and modifies existing software applications. + Analyzes detailed systems factors, including input ... **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission...Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working… more
    GovCIO (11/07/25)
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  • Integration Solutions Engineer

    SAIC (Chantilly, VA)
    …Relevant experience to be substituted in lieu of degree. + Active Top Secret /SCI with Poly. + Experience in software /platform tools integration or a related ... the NRO's Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. The role requires an active… more
    SAIC (09/25/25)
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  • Senior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …isn't the place for you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We ... An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please...provide technical expertise that assists in sustaining critical mission-related software and systems to a large government… more
    GliaCell Technologies (11/06/25)
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  • Application Support Specialist

    CACI International (College Park, MD)
    …Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... to the American public. **Responsibilities:** + Troubleshooting issues impacting system operation and performance + Developing software ...or an additional six years of experience. + Possess Top Secret clearance and possess or be… more
    CACI International (10/15/25)
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  • Sr. Worldwide Specialist Solutions Architect, HPC

    Amazon (Arlington, VA)
    …in HPC and/or AI/ML frameworks. - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - Advanced degree in computer ... customers as they refactor an application or designing entirely new cloud-based systems . Do you enjoy solving novel and unique technical challenges for customers?… more
    Amazon (11/13/25)
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  • Software Engineer

    Synergy ECP (Columbia, MD)
    Software Engineer develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, ... to new hardware, or to improve its performance + Design, develop and modify software systems , using scientific analysis and mathematical models to predict and… more
    Synergy ECP (11/06/25)
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  • Agile Systems Engineer

    SAIC (Chantilly, VA)
    …work experience may be considered in lieu of a degree. + **Active Top Secret /SCI Clearance with Polygraph.** + **Experience in organizing, implementing and ... **Description** SAIC is seeking an **Agile Systems Engineer** to support SAIC's Prime Program, Landmark...the Integrated Master Schedule (IMS) in support of agile software acquisition activities. + Interact with Government project management… more
    SAIC (10/29/25)
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