• Scientist, Chief Systems Engineer

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Chief Integration/ Test Engineer Job Code: 31781 Job ... Clifton, NJ or Ashburn, VA Job Description : As the SI&T Chief Integration and Test Engineer, you are responsible for driving the integration and test of complex… more
    L3Harris (12/06/25)
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  • Systems Interoperability Tester, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …results, and creating technical documentation to verify compatibility, performance, and security standards. Key duties include developing test plans and ... for a Systems Interoperability Tester within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …on program-level documentation (eg, requirements specification, system architecture, design documents, test plans and security plans). + Work with the ... not limited to: + Requirements management for the design, development, integration, test , and deployment of CUSTOMER systems, services, and to various physical,… more
    Nightwing (09/26/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …tools such asSelenium, Appium, Soap UI,RestAssured, Postman + Experience integrating test automation including performance, security , and functional tests into ... looking for you to join our team as a ** Test Engineer** . You will work with our growingDevSecOpspracticedelivering...**Qualifications** **Requirements:** + Ability to obtain a US government Security Clearance + BS Degree in an IT field… more
    Steampunk (11/27/25)
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  • Personnel Security Specialist

    DHS Headquarters (Springfield, VA)
    Summary This position is located in the Department of Homeland Security , Federal Protective Service, Springfield, Virginia. Responsibilities The primary purpose of ... Developing operational standards and providing oversight for request for security investigations and clearances. Reviewing, evaluating, and adjudicating background… more
    DHS Headquarters (12/11/25)
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  • Information System Security Manager (ISSM)

    KBR (Alexandria, VA)
    Title: Information System Security Manager (ISSM) KBR is seeking an Information System Security Manager (ISSM) to join our team in either Viriginia, Maryland, ... in designing and optimizing defense systems that ensure national security and shape the future of space defense. The...Framework (RMF) support to systems and applications for the Test Resource Management Center (TRMC). Will work with military,… more
    KBR (12/06/25)
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  • Corporate Security Program Specialist

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: CORPORATE SECURITY PROGRAM SPECIALIST Location: United States-Virginia-Virginia Beach Job Number: 250003MJ Job Summary: Serves as Corporate Security ... responsible for assisting in the administration of the NEXCOM Security program by providing policy directives, oversight and the...DCID 6/4. - Successful completion of a pre-employment drug test is required. A tentative offer of employment will… more
    Navy Exchange Services (NEX) (12/03/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …(RMF) security controls in accordance with regulatory policies into formal system test plans. * Serve as the security subject matter expert (SME) and ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....4) * Provide engineering support and assistance to authorization/accreditation test and evaluation activities * Conduct IT Disaster Recovery… more
    Amentum (11/14/25)
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  • Sr IT Security Advisor

    Sedgwick (Alexandria, VA)
    …Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance Sr IT Security Advisor **PRIMARY PURPOSE OF THE ROLE:** To manage the implementation of ... security measures to protect company data, networks, and computer...and stakeholders to ensure smooth execution. + Familiarity with test scheduling, resource allocation, and minimizing operational impact. +… more
    Sedgwick (09/23/25)
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  • M365 Governance Engineer

    CACI International (Arlington, VA)
    …changes or agreed outages. * Collaborate with architects, network engineers and security specialists to plan, test and design M365 services **Qualifications:** ... _Required:_ * Ability to obtain/maintain EOD Suitability Clearance * BA + 10 years of experience * 5 or more years of relevant experience in Architecture and designing solutions with Microsoft 365 * Must have strong hands-on experience working on leading… more
    CACI International (10/29/25)
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