• 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 software ... of turning Agile user stories into implementable concepts, through development, unit testing , integration and test, and deployment of the new capabilities for the… more
    Leidos (09/27/25)
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  • Sr. Security Engineer - Red Team

    NVR (Reston, VA)
    …including adversary emulation, social engineering, and lateral movement. + Conduct penetration testing of internal and external systems , cloud environments, and ... Sr. Security Engineer - Red Team Job Category Information Technology...testing . + Certified Ethical Hacker (CEH) or equivalent certification /training. + Proficiency with tools such as Cobalt Strike,… more
    NVR (10/01/25)
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  • Automated Test Framework Software Engineer…

    Leidos (Alexandria, VA)
    …has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... in National Security!** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on multiple environments… more
    Leidos (09/27/25)
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  • Staff DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    …in defense, civil, and health technologies, computer software and simulation, systems analysis, environmental technologies, and testing and measurement. ARA ... **Description** ARA is looking for a Staff DevOps Engineer with strong expertise in OpenShift and you need to have a solid understanding of DevOps principles,… more
    Applied Research Associates, Inc. (09/12/25)
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  • Integration Engineer

    CACI International (VA)
    Integration Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... is seeking a highly motivated and experienced ServiceNow Integration Engineer supporting the Department of the Air Force (DAF)...implementing integrations between ServiceNow and a variety of enterprise systems , with an initial focus on systems … more
    CACI International (10/02/25)
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  • Test Engineer (Remote)

    GovCIO (Richmond, VA)
    …complex, multi-tier, distributed, applications throughout the full lifecycle. + Develops automated testing systems using commercial tools, scripts and data set. ... **Overview** GovCIO is currently hiring forTest Engineer . This position will be a fully remote podition within the United States. **Responsibilities** Conducts… more
    GovCIO (10/01/25)
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  • DevOps Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is looking for a DevOps Engineer on a 200+ FTE technical development program responsible for delivering modern Identity Access Credential ... Management (ICAM) solutions. As a DevOps Engineer on this program, you will have the opportunity...program, you will have the opportunity to build strong systems and software utilizing cloud capabilities to support a… more
    Leidos (09/26/25)
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  • Portfolio Manager/Deputy Engineer

    CACI International (Sterling, VA)
    Portfolio Manager/Deputy Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Local * * * CACI is currently looking for a Portfolio Manager/Deputy Engineer with Agile methodology experience to join our Customs and Border Protection (CBP)… more
    CACI International (08/29/25)
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  • Senior Mechanical Engineer

    Leidos (Chantilly, VA)
    …Ability to work in a fast-paced team environment **Preferred Qualifications** + SCADA Systems familiarity + PMP Certification or equivalent Experience working in ... Solutions division at Leidos is seeking a part time senior level Mechanical Engineer to be based on site with our Intel Community customer. This position… more
    Leidos (09/26/25)
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  • Linux Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** The Linux Engineer position will apply expertise in the installation, configuration, operations, ... maintenance of both Windows - and Linux - based architectures. The Linux Engineer will focus on improving the stability and performance of the platform, maintaining… more
    General Dynamics Information Technology (08/28/25)
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