• Physical Security Engineer

    M. C. Dean (Chantilly, VA)
    …of technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Physical Security Engineer 4 ** to join our ** ... role in supporting the design, installation, integration, and maintenance of Enterprise-level physical security systems for both ongoing and upcoming projects.… more
    M. C. Dean (10/23/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …Sector invites you to bring your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will sit at either our **Fairfax, VA or ... every other Friday off. **About our organization:** As an engineer , you'll be joining our growing Software and Digital...in JAVA development and hold an active Top Secret/SCI security clearance. You will collaborate with cross-functional teams to… more
    Northrop Grumman (11/14/25)
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  • Electrical Technical Support Engineer

    Huntington Ingalls Industries (Alexandria, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $101,762.00 - $159,500.00 Security Clearance: Ability to Obtain Level of Experience: Senior This ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (11/15/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 4 ** to join our ** Security and Electronic Systems ... is Building Intelligence . We design, build, operate, and maintain cyber- physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (10/10/25)
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  • Cloud Engineer (Cloud Engineer

    Huntington Ingalls Industries (Fairfax, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $119,574.00 - $130,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Meet ... data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities...in its HII NEXT DevSecOps team. As a cloud engineer on our team, you'll directly contribute to tool… more
    Huntington Ingalls Industries (11/15/25)
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  • DCEO Chief Engineer 4 , DCC…

    Amazon (Chantilly, VA)
    …Operations Team. This committed group works to maintain the critical physical infrastructure that supports Amazon Web Services. Specifically, this team works ... the teams and groups within the data centers. The Data Center Chief Engineer (CE) is responsible for ensuring that all electrical, mechanical, and fire/life safety… more
    Amazon (10/17/25)
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  • O&M Network Engineer 4 (Tech…

    M. C. Dean (Springfield, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber- physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (09/16/25)
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  • Information System Security Engineer

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned ... Polygraph Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting ourNational … more
    Assertive Professionals (10/09/25)
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  • Senior Systems Engineer ( Engineer

    Huntington Ingalls Industries (Springfield, VA)
    Security and Modernization efforts across IT infrastructure, cybersecurity, physical facilities, and personnel operations. The selected candidate will contribute ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $116,329.00 - $170,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides… more
    Huntington Ingalls Industries (09/04/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in **Springfield, VA** . ... with security requirements in accordance with regulatory security frameworks (IAW NIST SP 800-53 Rev. 4...14 years of experience, in a related field. * Physical Requirements: Most work will be done at a… more
    Amentum (11/14/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require a TS/SCI clearance Imagine ... One Technology & Management, Ltd. is seeking two (2) ** Security Engineers.** This position is contingent upon award of...per DoDI 8500.2. + Research and recommend logical and physical solutions that prevent, detect and correct the system… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA.** ... documents (as needed), engineering documents, change management documents, system security plans, and accreditation documents + Deliver a comprehensive Splunk… more
    ManTech (10/24/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking four ( 4 ) **Senior Security Systems Engineers** with specific experience working with ... and will be performed in Dahlgren, Virginia. The **Senior Security Systems Engineers** will be expected to: + Author...+ Lead the research, recommend and document logical and physical solutions that prevent, detect and correct the system… more
    Imagine One Technology & Management (09/30/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job Description Title: Sr. DevOps Engineer Location: Springfield, VA Eligibility/Clearance: ... solutions to the customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise environment. The Engineer more
    Arena Technical Resources, LLC (10/06/25)
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  • Principal/Sr Principal Field Engineer

    Northrop Grumman (Chantilly, VA)
    …Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the boundaries of ... you to join our team as a **Principal Field Engineer ** or **Sr. Principal Field Engineer ** based...with Masters, or 1 year with PhD. An additional 4 years of relevant experience may be considered in… more
    Northrop Grumman (11/12/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …who respond to this flyer. Responsibilities You will serve as an Engineer or Scientist within the Systems of Systems Engineering Branch, Warfare Architecture ... sector. Specialized experience must demonstrate the following: as a professional engineer or scientist applying systems engineering principles to research, analyze,… more
    Naval Sea Systems Command (11/04/25)
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  • SME DevSecOps Engineer

    Leidos (Alexandria, VA)
    …critical Coast Guard operations, driving innovation that directly impacts national security . **Ready to engineer solutions that matter?** **Primary ... technology, architecting cutting-edge solutions in cyber defense, logistics optimization, security operations, and decision intelligence. We're the minds behind the… more
    Leidos (11/06/25)
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  • Systems Engineer (Test Tool Development…

    KBR (Springfield, VA)
    Title: Systems Engineer (Test Tool Development and Automation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...upon contract award. KBR is seeking a Mid-Level Systems Engineer to support government customers in Springfield, VA. The… more
    KBR (09/12/25)
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  • Journeyman DevSecOps Engineer

    Leidos (Alexandria, VA)
    …technology-designing advanced capabilities in cyber defense, logistics optimization, security operations, and decision intelligence. These are the mission-critical ... our nation secure and resilient. We're seeking a highly capable Journeyman DevSecOps Engineer to spearhead cloud initiatives for the United States Coast Guard at… more
    Leidos (10/10/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos is looking for a Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a ... to support an on-going mission and operational system. **Job Summary** The Software Engineer will perform software development activities as a member of an agile… more
    Leidos (09/15/25)
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