• Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …existing network system(s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS ... Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner… more
    ManTech (08/13/25)
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  • Software Test Engineer

    KBR (Reston, VA)
    …client. Individual will perform software testing and quality assurance testing on new systems and enhancements of current IT systems to ensure alignment with ... field + Experience in software testing, involving full stack development, cloud technology, and Agile methodologies + Familiarity with Programming Languages: C/C++,… more
    KBR (08/08/25)
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  • Principal Software Engineer - Solution Architect

    Mastercard (Arlington, VA)
    …secure web applications. - Provide architectural leadership and technical direction across systems and applications. - Mentor and guide junior engineers, fostering a ... to manage dependencies and mitigate risks. - Architect and implement cloud -native solutions using Java Spring/Spring Boot. - Design and implement scalable… more
    Mastercard (08/08/25)
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  • Principal Domain Architect (Hybrid)

    CareFirst (Reston, VA)
    …from various sources for reporting and analysis. 4. **Big Data Architecture** : Designing systems to handle large volumes of data with high velocity and variety. 5. ... ** Cloud Data Architecture** : Implementing data solutions using ...based on data. 4. **Artificial Intelligence (AI)** : Creating systems that can perform tasks that typically require human… more
    CareFirst (08/08/25)
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  • Corporate Counsel, AWS Public Sector

    Amazon (Arlington, VA)
    …support Amazon Web Services (AWS). AWS is at the forefront of the " cloud " computing and service industry providing IT infrastructure services such as on-demand ... with public sector entities and private-sector customers, such as systems integrators and resellers/distributors. Typical transactions range from standard contracts… more
    Amazon (08/08/25)
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  • Full-Stack Developer (Remote)

    Koniag Government Services (Chantilly, VA)
    **Koniag IT Systems , LLC,** a Koniag Government Services company, is seeking an experienced senior-Level Full-Stack Developer with an active Secret security ... or computer networks. + Languages: Node.js/Python/Type/Script/JavaScript, React, HTML, CSS, AWS Cloud Development Kit (CDK), React + Ability to develop, configure,… more
    Koniag Government Services (08/02/25)
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  • Senior Java Full Stack Developer

    Fannie Mae (Reston, VA)
    …scalable, secure, and performant data architectures and data pipelines leveraging cloud technologies and modern data frameworks to meet evolving customer needs. ... of the latest developments in data management, data architecture, cloud (AWS), and contemporary engineering practices. * Promote a...discipline and 5 or more years' experience in IT systems analysis and application program development * 5+ years… more
    Fannie Mae (07/31/25)
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  • Sr. Machine Learning Engineer

    Shuvel Digital (VA)
    …to address specific problems, (eg, classification, regression, clustering, recommendation systems , etc.), and introduce ML and pattern recognition to discover ... classification, and the implementation of analytical algorithms on a distributed cloud -based infrastructure. + Assist and introduce ML and pattern recognition to… more
    Shuvel Digital (07/28/25)
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  • Full Stack Developer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... an immediate need for a Software developer - SME Required: * Java * Spring Cloud Framework * Amazon Web Services/Commercial Cloud Enterprise (AWS/C2E) cloud more
    Nightwing (07/24/25)
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  • Support Engineer, Data Center Central Operations

    Amazon (Herndon, VA)
    …of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, ... escalations for issue resolution. * You will work with systems engineers to push upstream fixes to enable capacity...(AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and… more
    Amazon (07/22/25)
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