• Integration Engineer/ Developer , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer/ Developer , SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for an Integration Engineer/ Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • Integration Engineer/ Developer , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer/ Developer , SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for an Integration Engineer/ Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (10/18/25)
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  • Sr. Software Engineer TS /SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform ... (PI) Planning, and other related team activities; analyze and study complex system requirements, use design software tools, provide support using formal… more
    Leidos (12/10/25)
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  • Systems Engineer - Platform - active…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS /SCI clearance for our ... VA. The Systems Engineer - Platform provides a combination of software and systems engineering knowledge, skills, abilities, standards, and best practices… more
    V2X (12/12/25)
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  • Cybersecurity & Defensive Cyber Analyst-Senior

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …Analyst (461) + Defense Cyber Analyst (511) + Cyber Defense Incident Responder (531) + Software Developer (621) + Secure Software Assessor (622) + Security ... development, creation, maintenance, and assessment of secure applications and software systems . Establish secure coding practices and...Analyst + (531) Cyber Defense Incident Responder + (621) Software Developer + (622) Secure Software more
    National Reconnaissance Office (NRO) (12/31/25)
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  • Cybersecurity & Defensive Cyber Analyst-Full…

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …Analyst (461) + Defense Cyber Analyst (511) + Cyber Defense Incident Responder (531) + Software Developer (621) + Secure Software Assessor (622) + Security ... + Minimum of 3 years of specialized experience in systems security analysis, cyber defense, incident response, software...Analyst + (531) Cyber Defense Incident Responder + (621) Software Developer + (622) Secure Software more
    National Reconnaissance Office (NRO) (12/31/25)
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  • DevOps Team Lead (ServiceNow)

    Tau Six (Chantilly, VA)
    …design, scripting (eg, JavaScript, Glide API), and custom application development. + Active Top Secret /SCI ( TS /SCI) US Government clearance. Preferred Skills ... experience, demonstrated success in leading teams, and an active Top Secret /SCI US Government clearance. CLEARANCE REQUIRED:...+ Minimum of 5 years of experience as a Software Developer , with demonstrated leadership experience. +… more
    Tau Six (11/30/25)
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  • Sr. System Development Engineer, AWS Cross…

    Amazon (Herndon, VA)
    …raise our already high operational excellence bar. - Operate, automate, and troubleshoot complex systems in partnership with software developer peers. - Be ... systems on a massive scale and to gain top -notch experience in cloud computing. You'll be surrounded by...(design patterns, reliability and scaling) of new and existing systems to include software development, operations, automation,… more
    Amazon (10/15/25)
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  • Software Engineer - Level 5

    Northrop Grumman (Fairfax, VA)
    …utilization of electronic data processing systems for product and commercial software . + Determine computer user needs: analyze system capabilities to ... Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [… more
    Northrop Grumman (12/25/25)
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  • Machine Learning Engineer

    CACI International (Chantilly, VA)
    …Required: None Type of Travel: None * * * **The Opportunity:** CACI is seeking a Software Developer with AI experience to join our dynamic team. This role will ... Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/12/25)
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