• Lead Security Engineer

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer ** **Clearance: Top Secret w/SCI eligibility** **Location: Alexandria, VA** **Start: Based on Contract ... the organization and around the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of War (DoW) cybersecurity… more
    Foxhole Technology, Inc (12/19/25)
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  • Network Security Engineer

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork ... Security Engineer Leadwill perform a variety of broad network engineering...and software applications ensuring integration with Information Assurance (IA) security integrity requirements for the enclave. + Install the… more
    Chenega Corporation (12/01/25)
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  • Lead Security Assessor

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer - Reviewer** **Clearance: Top Secret with SCI eligibility** **Location: Alexandria, VA** **Start: Based on ... the organization and around the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of War (DoW) cybersecurity… more
    Foxhole Technology, Inc (12/19/25)
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  • Cleared Senior Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see...lead , guide and mentor the other Information System Security Engineers + Must have Network compliance regulations knowledge… more
    Virtual Service Operations (11/09/25)
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  • Network Security Engineer /Architect

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is seeking a highly specialized F5 Big-IP Network Security Engineer /Architect to serve as the subject matter expert for our application ... $155,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7299/network- security - engineer -architect/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7299_ **Category**… more
    GovCIO (12/24/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Zero Trust Security Engineer ** to join our team, supporting a critical program with the US Coast Guard. This position ... be a hybrid remote position. **Responsibilities** The Zero Trust Security Engineer will be responsible for leading...of ZT principles across the entire IT infrastructure. + Lead the design, implementation, and refinement of ZT strategies,… more
    GovCIO (11/18/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    Network Security Engineer The Opportunity: Are you looking for a career-defining opportunity to share your expertise in designing, developing, and implementing ... critical infrastructure and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer , you will be responsible for… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    **Responsibilities & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security ... posture. **RESPONSIBILITIES** + Develop and implement cybersecurity engineering and system security plansin accordance withDoD and Navy policies. + Conduct … more
    TekSynap (10/31/25)
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  • Lead Network Engineer

    CACI International (Springfield, VA)
    Lead Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Required: Up to 10% Type of Travel: Local * * * **The Opportunity:** The Lead Network Engineer provides leadership on the program to develop, modernize, enhance,… more
    CACI International (12/12/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US ... Management (IAVM) Plans. + Develop and maintain the System Security Administrator and Operators Manual (SSAOM). + Lead... Security Administrator and Operators Manual (SSAOM). + Lead the effort to obtain Authorization to Operate (ATO)… more
    Cydecor, Inc. (12/21/25)
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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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  • Palantir Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    Palantir Engineer , Lead The Opportunity: As an...algorithms, tools, and frameworks. As an AI and ML Engineer on our National Security team, you'll ... for our DoD clients. As a senior machine learning engineer on our core Palantir team, you'll train, test,...models that learn from data. In this role, you'll lead the direction of mission-critical solutions by applying best-fit… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Lead Electrical Engineer

    V2X (Springfield, VA)
    …position is contingent based on contract award. #clearance Responsibilities V2X is seeking a Lead Electrical Engineer (EE) for a contingent program. The Lead ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (12/11/25)
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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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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and enhance NGA networks and cybersecurity posture in support of national security . Joining the TCS Team means working with truly cutting-edge technologies, on… more
    CACI International (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...to which it interfaces, both physically and virtually. + Lead and perform as ISSO to be focal point… more
    Imagine One Technology & Management (12/24/25)
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  • Lead Test Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    **Overview** LEAD TEST ENGINEER (ARDAP): Bowhead is seeking a Lead Test Engineer for the Army Data and Analytics Platform (ARDAP) effort located at Fort ... of experience of relevant technical experience. + Certified Software Testing Engineer (CSTE. + Proficiency in developing test strategies, plans, and documentation… more
    UIC Government Services and the Bowhead Family of Companies (11/12/25)
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  • Lead Mechanical Engineer , PE

    V2X (Springfield, VA)
    …position is contingent based on contract award. #clearance Responsibilities V2X is seeking a lead Mechanical Engineer (ME) / Professional Engineer (PE) to ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (11/29/25)
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  • Lead Electrical Engineer

    EMCOR Group (Springfield, VA)
    …leading integrated service providers. **Job Summary** EMCOR Government Services is seeking a Lead Electrical Engineer (EE) to serve as the Subject Matter Expert ... **About Us** When military bases, national security agencies, federal buildings, healthcare facilities, and leading...in the intelligence community located in **Springfield, Virginia.** The Lead EE is a key member of a team… more
    EMCOR Group (10/29/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Agency (DISA) Security Technical Implementation Guides (STIGs) and National Security Agency (NSA) recommendations. + Lead the identification of disagreements ... into compliance. + Plan, develop, execute and document results of security test procedures. + Lead the analysis and testing of a designated US Naval warfare… more
    Imagine One Technology & Management (12/24/25)
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