• Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a 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 (09/27/25)
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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 (09/12/25)
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  • TS /SCI Cyber Security Analyst

    Insight Global (Arnold, MO)
    Job Description Insight Global is looking for an Information System Security Developer in the St. Louis, MO area. This is a mid-level Information System ... Developer who will need to design, develop, test, and evaluate information system security throughout the systems development life cycle. This person will… more
    Insight Global (09/20/25)
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  • ServiceNow Development Manager

    Leidos (Lorton, VA)
    …a ServiceNow implementation that meets our customers' needs. **Clearance Required:** + Active Top Secret /SCI ( TS /SCI) clearance or ability to obtain a ... and Values guide the way we do business. Seeking an experienced Senior ServiceNow Software Developer , to join an internal service center group under the Digital… more
    Leidos (10/05/25)
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  • Cloud Engineer - Active TS /SCI

    ENS Solutions (Chantilly, VA)
    …core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project ... + Design, develop, and recommend integrated cloud system solutions + Perform duties on tasks that...6+ years of experience. + Must possess an Active TS /SCI ;willingness to obtain and maintain a CI Poly.… more
    ENS Solutions (09/27/25)
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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 (09/01/25)
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  • Machine Learning Developer

    SAIC (VA)
    … development best practices and source control (eg, Git). **Clearance:** + Active Top Secret clearance is required for this position. Target salary range: ... and experience with machine learning algorithms and frameworks. The Machine Learning Developer will collaborate with software engineers to create innovative… more
    SAIC (09/23/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    …+ Experience with Reverse Engineering, especially with Ghidra. + Produce and modify software systems in C/C++/Python. + Provide support for fielded software ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and...provide technical expertise that assists in sustaining critical mission-related software and systems to a large government… more
    GliaCell Technologies (08/22/25)
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  • Systems Development Manager, AWS Cross…

    Amazon (Jessup, MD)
    …scoping requirements through launch - Deep hands-on technical expertise; prior experience as a software developer , systems developer , and/or software ... start-up. This is an opportunity to operate & engineer systems on a massive scale and gain top...service improvements - strategic planning - project management for software & systems within the team -… more
    Amazon (09/10/25)
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  • Sr. Systems Integration & Test Engineer…

    Lockheed Martin (King Of Prussia, PA)
    …units and the Standoff Munitions Application Center \(SMAC\)\. THE WORK The JES Software Developer in Test will focus on designing, developing, and maintaining ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (09/26/25)
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