• 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

    Lumen (Herndon, VA)
    …DoD customers on worldwide DDoS threats and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive ... client trouble / change requests for the Lumen managed DDoS product. The Lead Information Security Engineer is expected to perform as technical lead ,… more
    Lumen (01/09/26)
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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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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    VOIP Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer...Unified Communications Manager (CUCM) solutions in compliance with DoD security standards + Lead a team of… more
    CACI International (01/07/26)
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  • Lead Azure System Engineer

    NVR (Reston, VA)
    Lead Azure System Engineer Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=35364) NVR, Inc. is seeking a Lead Azure Cloud Engineer on-site in Reston,… more
    NVR (10/29/25)
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  • Lead Test Automation Engineer

    CACI International (Chantilly, VA)
    …to support systems vital to national security operations.** **Responsibilities:** **As the Lead ATF Automation Engineer , you will:** ** Lead and Mentor: ... Lead Test Automation Engineer - ServiceNow...Collaborate closely with ServiceNow Administrators, Developers, Product Owners, and Security teams to ensure testing aligns with functional requirements,… more
    CACI International (12/04/25)
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  • Lead , Systems Engineer (Chief…

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Program Chief Engineer Job Code: 30473 Job Location: Herndon-VA ... Job Description: We are seeking a highly skilled and motivated Program Chief Engineer to join our team in L3Harris Technologies, Herndon, VA location. Reporting to… more
    L3Harris (01/07/26)
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  • Lead Electrical Engineer (Mission…

    WSP USA (Herndon, VA)
    …Opportunity **kW Mission Critical Engineering** is currently initiating a search for a ** Lead Electrical Engineer ** that can be located for our **Herndon, VA ... Our mechanical, electrical, plumbing, fire protection, controls, telecommunications, and security building system designs keep many of the world's...office.** As a ** Lead Electrical Engineer ** with us, you will… more
    WSP USA (11/04/25)
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  • Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Network Engineer , Lead The Opportunity: A well-designed network is critical to move data and enable Department of Defense ( DoD ) and Intelligence Community ( IC ... understanding, and strategic foresight. That's why we need a seasoned senior network engineer like you who knows how to develop, secure, and modernize the exact… more
    BOOZ, ALLEN & HAMILTON, INC. (01/09/26)
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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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  • Lead Microsoft 365 Platform Engineer

    NVR (Reston, VA)
    …NVR, Inc. is seeking an Experienced Microsoft 365 Platform Lead Engineer on-site in Reston, VA At NVR, ... Lead Microsoft 365 Platform Engineer Job...enterprise-scale architecture and deployment strategies for M365 services, ensuring security , scalability, and operational sustainability + Lead more
    NVR (01/14/26)
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  • Cyber AI and Automation Lead

    Tyto Athene (Reston, VA)
    …The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), ... models for anomaly detection in network traffic, user behavior, system logs, and security events. + Engineer solutions to identify sophisticated cyber threats… more
    Tyto Athene (11/05/25)
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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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  • Lead Network and Infrastructure…

    ManTech (Herndon, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Lead Network and Infrastructure Engineer ** to join our team in **Herndon, VA.** The Lead ... government security standards across complex environments, as well as lead the strategic oversight of designing, implementing, and managing compute, storage, and… more
    ManTech (01/08/26)
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  • Lead Fire Protection Engineer

    Jensen Hughes Inc. (Fairfax, VA)
    Lead Fire Protection Engineer Blacksburg, Virginia, United States; Columbia, Maryland, United States; Fairfax, Virginia, United States; Rockville, Maryland, ... 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and...has a new job opportunity for a Fire Protection Engineer in one of our Maryland or Virginia Offices.… more
    Jensen Hughes Inc. (12/19/25)
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  • Lead Test Automation Engineer

    CACI International (Ashburn, VA)
    …and enhancing the nation's safety and security . **Responsibilities:** As a Lead Software Test Automation Engineer , the responsibilities include, but are not ... Lead Test Automation Engineer Job Category:...in agile software development for the Department of Homeland Security (DHS). You will support the men and women… more
    CACI International (01/13/26)
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  • Lead / Senior Engineer (Explosives…

    V2X (Indian Head, MD)
    …Local, Occupational Safety and Health Administration (OSHA), etc.). In addition, the Lead Engineer will: + Establish and monitor project schedule throughout ... bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a...than 30 days after hire). Experience / Skills: + Lead Senior Engineer : At least seven (7)… more
    V2X (12/16/25)
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  • Lead Facilities Engineer - Australia

    The Boeing Company (Chantilly, VA)
    …growth. Find your future with us. Boeing Global Services (BGS) is looking for a ** Lead Facilities Engineer ** to join our team in **Alice Springs, Australia** . ... This position will lead all aspects of facility operations to drive high-reliability...Electrical Engineering + 5+ years' experience as a chief engineer in operation and/or maintenance + Proven leader of… more
    The Boeing Company (01/12/26)
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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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  • 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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