• Lead Security Engineer

    Foxhole Technology, Inc (Leesburg, VA)
    **Overview** **Job Title: Lead Security Engineer ** **Clearance: Secret** **Location: Leesburg, VA -Hybrid (Onsite 3 days per week)** Foxhole Technology ... the organization and around the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of Defense (DoD) cybersecurity… more
    Foxhole Technology, Inc (12/19/25)
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  • Lead , Information Security Systems…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: ... Relocation assistance available to qualified applicants Essential Functions: + Lead the development and implementation of Anti-Tamper (AT) measures throughout… more
    L3Harris (11/01/25)
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  • Lead Hardware Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    Lead Hardware Engineer -Defense Solutions We are growing and have an opening for a **_Lead Hardware Engineer_** to join our team in **_Ashburn, VA._** ! This role ... is designed for an experienced hardware engineer who **_leads the design, development, and evaluation of...will serve as both a technical expert and project lead - driving innovation in hardware design, ensuring high-quality… more
    Curtiss-Wright Corporation (12/16/25)
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  • Sr. Principal Systems Engineer IPT…

    Northrop Grumman (Dulles, VA)
    …they're making history. Northrop Grumman's Space Sector is seeking a Sr. Principal Systems Engineer IPT Lead to join our team in Dulles, VA. Northrop Grumman's ... mission operations. This role works with the program Chief Engineer , Lead Systems Engineer (LSE)/SEIT ...Qualifications:** + Requires an active US Government DoD Top-Secret security clearance at time of application, current and within… more
    Northrop Grumman (12/23/25)
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  • Principal Infrastructure Lead

    RTX Corporation (Dulles, VA)
    …a rapidly evolving global market. We have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...of infrastructure engineers in the Dulles, VA area. The lead is responsible for guiding minor architectural modifications for… more
    RTX Corporation (11/04/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …be available based on position level and/or job specifics. **Information Systems Security Engineer (Senior)- ISSE** **115935BR** EEO Career Site Equal ... shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life… more
    BAE Systems (11/21/25)
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  • Security Operations Engineer II

    Quality Technology Services, LLC (Ashburn, VA)
    … infrastructure. **The Impact You Will Have:** As a Security Operations Engineer II, you will lead the day-to-day operations of physical security ... of remote systems and expansion of existing systems. + Lead maintenance and modification of applications and security... Lead maintenance and modification of applications and security systems to facilitate more efficient operation. + Work… more
    Quality Technology Services, LLC (12/05/25)
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  • Lead Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. **Nightwing is seeking a Lead Network Engineer to support onsite in McLean, VA.** ... as assigned by the Lead System Administrator.** **Assist the Lead , Network Engineer in developing and implementing IT/network plans.** **Manages… more
    Nightwing (10/23/25)
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  • Lead IBM i Platform & Power Systems…

    Oshkosh Corporation (Hagerstown, MD)
    …our mission-critical ERP platforms while driving innovation in observability, automation, and security . **WORK LOCATION** The preferred location for this role is at ... + Serve as the escalation point for complex operational support, troubleshooting, security enforcement, and performance tuning across IBM Power systems and IBM i… more
    Oshkosh Corporation (11/15/25)
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  • Sr. Scientist - Systems Engineering - Program…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Scientist - Systems Engineering Job Code: 31761 Job Location: ... applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike Munition (PASM) will be responsible for… more
    L3Harris (12/04/25)
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  • Senior FPGA Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    **Senior FPGA Engineer ** Curtiss-Wright is seeking an experienced Senior FPGA Engineer to join our engineering team in Ashburn, VA. In this senior, hands-on ... role, you will lead the design and development of FPGA-based solutions for...Integrated Product Team (IPT) comprised of Program Manager(s), Chief Engineer or Principal Systems Engineer , and several… more
    Curtiss-Wright Corporation (11/21/25)
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  • Process Improvement Engineer (Onsite)

    RTX Corporation (Dulles, VA)
    …business process analysis and process improvement initiatives. + The Process Metrics Lead /Process Improvement Engineer will collaborate with teams at different ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/05/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    …integrating DevSecOps with Agile methodologies to improve software delivery speed and security posture. + Demonstrated ability to lead cross-functional teams and ... Software Engineer Job Category: Information Technology Time Type: Full...management plans and stakeholder requirements. + Serve as team lead at the level appropriate to the software development… more
    CACI International (12/20/25)
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  • Field Engineer

    Parsons Corporation (Sterling, VA)
    …work worldwide. Field Engineer , Associate Principal: BS 10-12, MS 8-10, Phd 5-7 Field Engineer , Senior Lead : BS 8-10, MS 6-8, PhD 3-5 Field Engineer , ... what's possible. **Job Description:** Parsons is looking for an amazingly talented **Field Engineer ** to join our team! In this role, you will provide technical… more
    Parsons Corporation (12/23/25)
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  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    …shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life ... protect our freedom. We are looking for a Platform Engineer (Senior) to join our visible technical program driving...iteration and a customer-oriented approach while being mindful about security . This is a fast paced, challenging, and career… more
    BAE Systems (12/20/25)
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  • Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    **Principal Hardware Engineer ** Curtiss Wright is seeking an experienced **Principal Hardware Engineer ** to join our Defense Solutions Group. This role involves ... factors; and custom form-factor systems incorporating software, firmware, and hardware security elements. The ideal candidate brings deep expertise in electronic… more
    Curtiss-Wright Corporation (11/15/25)
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  • Test Engineer

    CACI International (Sterling, VA)
    …delivering high-quality systems, we want to meet you. **Responsibilities:** As a Test Engineer , you will lead the test strategy for complex products, selecting ... Test Engineer Job Category: Engineering Time Type: Full time...test procedures for system, functional, regression, performance, load, installation, security , interoperability, stress, and boundary conditions. + Support User… more
    CACI International (12/20/25)
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  • Sr. DevSecOps Engineer

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a skilled Sr DevSecOps Engineer to lead efforts in automating and optimizing our cloud integration pipelines for the Passenger ... solutions through AWS EKS expertise, vulnerability remediation, and a "shift-left" security approach. Collaborating with agile teams and stakeholders, you'll drive… more
    Leidos (12/05/25)
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  • Principal Systems Engineer -Defense

    Curtiss-Wright Corporation (Ashburn, VA)
    **Principal Systems** ** Engineer -Defense** We are growing and looking for a **_Principal Systems_** **_Engineer_** to join our team in Ashburn VA. As our Principal ... Systems Engineer you will be an **_industry-recognized expert in an...at least a decade of time and **_continue to lead the business' technical growth._** Location: **Ashburn, VA- Onsite**… more
    Curtiss-Wright Corporation (11/18/25)
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