• Software Engineer - Remote

    CACI International (Reston, VA)
    Software Engineer - Remote Job Category: Information ...and/or wireframes + Experience integrating a design system + TS / SCI with Polygraph - ** ** **What ... Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up...Opportunity:** We are seeking a highly talented, experienced software engineer to join our team and help complete our… more
    CACI International (08/26/25)
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  • Principal Cyber Security Systems Engineer

    ManTech (Chantilly, VA)
    …with ATO/accreditation processes **Clearance Requirements:** + Must possess an active TS / SCI with Polygraph clearance. **Physical Requirements:** + Must be ... MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an exciting… more
    ManTech (08/29/25)
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  • Junior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …HTML/CSS or frontend basics + **Clearance Required:** **Must have an active TS / SCI with Polygraph.** **Desired Qualifications** + Exposure to Terraform, Ansible, ... **Leidos** has a new and exciting opportunity for a **Junior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/31/25)
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  • Principal Data Engineer

    ManTech (Alexandria, VA)
    …(eg, NARA standards). **Clearance Requirements:** + Must possess a current and active TS / SCI with ability to obtain a Polygraph **Physical Requirements:** + Must ... **MANTECH** seeks a motivated, experienced career and client-oriented **Principal Data Engineer ** to join our team in **Alexandria, VA.** In this role, you will… more
    ManTech (09/10/25)
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  • Network Engineer

    Acclaim Technical Services (Herndon, VA)
    …workplace among DC area firms and continues to grow. We are actively seeking a Network Engineer with a current TS / SCI clearance and polygraph to join our ... security, including firewalls, VPNs, and access control lists (ACLs) * Familiarity with cloud computing (AWS, Azure, Google Cloud , etc.) * Familiarity with… more
    Acclaim Technical Services (09/27/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …for technology products and applications. **Basic Qualifications** + Current and active TS / SCI with Polygraph security clearance + Bachelors degree and at ... **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that...program that is responsible for building and operating a hybrid- cloud mission infrastructure and services, hosting dozens of COTS,… more
    Leidos (09/24/25)
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  • Controls Engineer

    Amazon (Severn, MD)
    …the candidate selected be a US Citizen and obtain and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities - Train and assist ... activities including request for quotation/proposals, responding to request for information , review of vendors proposal and issuance of purchase...In other words, we're the people who keep the cloud running. We support all AWS data centers and… more
    Amazon (08/29/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …years of experience may be substituted in lieu of a degree. + ** TS / SCI with a polygraph is required for consideration.** **Preferred Qualifications** + ... **Description** **Leidos** has a new and exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (08/08/25)
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  • DevOps Engineer (SME)

    Leidos (Bethesda, MD)
    …in lieu of a degree. + **To be considered must have an active TS / SCI with polygraph security clearance** **Preferred Qualifications** + Master's degree in ... **Description** **Leidos** has a new and exciting opportunity for a **DevOps** ** Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (08/08/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the evolution of… more
    CACI International (09/18/25)
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