• Senior Back-End Developer

    Steampunk (Mclean, VA)
    …Responsibilities include: + Design, develop, and deploy micro-services and cloud-based systems using Java / React + Understanding the needs of stakeholders ... others and analyzing results + Ensure that software is secure against cyber threats + Identifyingtechnical problems, performing root cause analysis, and developing… more
    Steampunk (08/19/25)
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  • Senior Software Developer TS/SCI

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for a software engineer looking to improve and enhance mission-critical software applications? Do you ... want to design and develop customer software that will be deployed in systems helping make the country a safer place? In this role you will work directly in an… more
    Parsons Corporation (08/23/25)
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  • Specialist, Systems Engineering (Space…

    L3Harris (Springfield, VA)
    cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Space Operations Trainer (Active TS/SCI w/ CI Poly Required) ... Springfield, VA Job Description: L3Harris Technologies is currently seeking a Specialist, Systems Engineer - Space Operations Trainer to join a forward-leaning… more
    L3Harris (09/11/25)
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  • Sr Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …25869 Job Location: Ashburn, VA Job Schedule: 9/80 Regular Job Description: As the Senior Specialist, Systems Integration Engineer , you will be responsible ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr Specialist,… more
    L3Harris (07/16/25)
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  • Junior Information Security Analyst

    System One (Springfield, VA)
    …Security Clearance: Secret clearance is required DUTIES AND RESPONSIBILITIES: * Review cyber intelligence and identify how current threats affect US BICES networks. ... * Perform cyber detection and incident response activities for a large...FIREPOWER, and security related activities to secure and harden systems . * Work with vendors to ensure the DCO… more
    System One (09/25/25)
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  • Intern Systems Eng (Ashburn, VA)

    L3Harris (Ashburn, VA)
    …+ We are seeking a motivated individual to join our team as an Intern, Systems Engineer . The role supports the technical success of the product, from an ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...overall systems engineering… more
    L3Harris (09/17/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …Dean** is Building Intelligence(R). We design, build, operate, and maintain cyber -physical solutions for the nation's most recognizable mission critical facilities, ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (09/13/25)
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  • Cybersecurity Incident Response Administrator

    GovCIO (Richmond, VA)
    …in Radford, VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - ... monitoring DoD and Army web application security standards and best practices. The engineer will review Army Cyber Tasking Orders (CTOs), coordinate with Army… more
    GovCIO (09/24/25)
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  • Vulnerability Analyst

    Koniag Government Services (Falls Church, VA)
    …Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Job Function** ** Cyber Security Architect/ Engineer ** **Pay Type** ... & Duties may include, but are not limited to: + Conduct advanced cyber vulnerability assessments of applications, systems , vendor IT networks, and cloud… more
    Koniag Government Services (09/23/25)
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  • Department Manager for the Resilient C2…

    The MITRE Corporation (Mclean, VA)
    …Engineering System and Integration (ESI). + Experience in acquisition, enterprise systems engineering, C4I, cyber security, information technology, data science, ... understanding to mature critical enterprise and tactical C2, network, communications and cyber capabilities under development by the US Army. The Resilient C2 and… more
    The MITRE Corporation (09/29/25)
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