• Systems Engineer

    Leidos (Chantilly, VA)
    …Engineers will assist the Sponsor shepherd multiple IT systems through the security accreditation processes, create documentation such as System Security Plans ... the best deployment strategy, considering the Sponsor's business priorities for any application or tool, providing end-to-end support of field network and forensic… more
    Leidos (09/24/25)
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  • Cybersecurity SIEM Engineer

    Cardinal Health (Richmond, VA)
    …ranks among the top 20 on the Fortune 500. Cardinal Health's Information Security team aims to be a world-class cybersecurity and risk management organization that ... administration and cybersecurity to provide consistently reliable and available security platforms, while improving the operational efficiency and detection… more
    Cardinal Health (09/30/25)
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  • Data Ontology/Taxonomy Expert

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …for a Data Ontology/Taxonomy Expert within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for ... tagging best practices to ensure consistent and accurate data application by content creators. * Governance: Define and lead...degree and/or 2 to 5 years of experience * Security Clearance: TS/SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Associate, Software Engineering (Chantilly, VA)

    L3Harris (Chantilly, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Associate, Software Engineering Job Code: 28645 Job Location: Chantilly, VA ... analysis concepts and principles in the development of software for the target application + W ork closely with cross functional members of the engineering… more
    L3Harris (09/28/25)
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  • Cloud Systems Engineer (Space Systems)

    L3Harris (Chantilly, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Space Software Systems Engineer (Space Systems) Job Code: 29205 ... with systems modeling in tools like Cameo, microservice architecture and its application in software systems, and the ability to work collaboratively with… more
    L3Harris (09/27/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    …devices, etc. Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering ... + Experience with installing or configuring devices, applications, and security tools, including Fidelis + Experience maintaining, engineering, deploying, and… more
    ENS Solutions (09/27/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …Kickstart etc. + Provide support for troubleshooting from OS to application -level issues + Manage networking equipment including switches, routers and firewalls ... infrastructure services including DCHP, DNS, e-mail, Apache Web Servers, Tomcat application servers, Postgresql database servers + Configure and monitor security more
    Leidos (09/26/25)
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  • Sr. Cloud Architect - NoSQL Database Engineer

    Humana (Richmond, VA)
    …Kubernetes to ensure reliability and operational efficiency. Ensure robust database security , backup, recovery, and regulatory compliance in alignment with Humana's ... Experience with infrastructure-as-code tools, especially Terraform. Familiarity with cloud security , access management, and regulatory compliance best practices. Excellent… more
    Humana (09/26/25)
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  • Senior Software Engineer - CTJ - Top Secret

    Microsoft Corporation (Reston, VA)
    …expect, our customers have the highest expectations for feature quality, security , reliability, availability, and performance. The Site Reliability Engineering (SRE) ... team provides leadership, direction and accountability for application architecture, system design, and end-to-end implementation. As a **Senior Software Engineer**… more
    Microsoft Corporation (09/25/25)
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  • Amazon Connect Specialist SA, US Federal…

    Amazon (Arlington, VA)
    …those challenges. This might involve guiding customers as they refactor an application or designing entirely new cloud-based systems. WWPS serves tens of thousands ... be a US Citizen and currently possess and maintain an active Top Secret security clearance. Basic Qualifications - 8+ years of specific technology domain areas (eg… more
    Amazon (09/24/25)
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