• Lead Cybersecurity Engineer

    Capital One (Mclean, VA)
    Lead Cybersecurity Engineer ; HP NonStop Systems In this key technical Lead Cybersecurity role, you'll be responsible for the overall security ... internal/external teams to architect, design, and support both production and development systems , including the administration of these environments. As part of the… more
    Capital One (11/21/25)
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  • Network Cybersecurity Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …- CompTIA **Experience:** 5 + years of related experience **Job Description:** ** CYBERSECURITY ENGINEER SENIOR / ANALYST** Advance your career while impacting ... our national security in cyber as a Cybersecurity Engineer Senior at GDIT. Here, technologists have many paths to grow a meaningful career supporting cyber… more
    General Dynamics Information Technology (01/07/26)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Cybersecurity Engineer 6** to join our **Security and Electronic Systems ... integrated systems + Working on government and/commercial projects implementing cybersecurity requirements in a variety of industrial control systems (eg,… more
    M. C. Dean (11/28/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …these efforts, Leidos is looking for a ** Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) to join our team! ... * Expert Role: Be recognized as a subject matter expert in ** Cybersecurity and Security Engineering.** * Innovative Work: Influence the development of cutting-edge… more
    Leidos (12/19/25)
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  • Staff Cybersecurity Analyst / Information…

    Northrop Grumman (Fairfax, VA)
    …team of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...all technical levels. The candidate must be able to lead the way to maintain and develop creative solutions… more
    Northrop Grumman (01/10/26)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    Cybersecurity Engineer - Zero Trust Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Local * * * **The Opportunity:** Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering client. In this role, you'll… more
    CACI International (12/05/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be ... all technical levels. The candidate must be able to lead the way to maintain and develop creative solutions...Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have… more
    Northrop Grumman (01/01/26)
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  • Cybersecurity Professionals - Ongoing…

    V2X (Reston, VA)
    …Testing Associate Mid-Level (3-7 Years Experience) + Incident Response Analyst + Cybersecurity Engineer + Cloud Security Specialist + Forensics Investigator + ... and professionalism. If you're looking for a mission-driven career protecting critical systems and infrastructure, join our Cybersecurity Talent Pipeline today!… more
    V2X (11/27/25)
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  • Cloud Cybersecurity Subject Matter Expert

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD CYBERSECURITY SUBJECT MATTER EXPERT (MODES): Bowhead seeks a Cloud Cybersecurity SME to join our team in supporting the Military Community and ... Digital Enterprise Services (MODES) located in Arlington, VA. The Cloud Cybersecurity SME will provide comprehensive multidisciplinary leadership and Cyber related… more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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  • Lead Cryptographic Infrastructure…

    The MITRE Corporation (Arlington, VA)
    …of War (DoW) Chief Information Officer (DCIO) Cybersecurity Task. This Lead Cryptographic Infrastructure Engineer /Task Lead delivers comprehensive MITRE ... secure its critical systems for the future. Roles & Responsibilities: The Lead Cryptographic Infrastructure Engineer /Task Lead will oversee and drive… more
    The MITRE Corporation (01/06/26)
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  • C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    …Corps Base Quantico, VA; routine travel to <20%, CONUS/OCONUS Role Overview: The Senior Systems Engineer serves as the lead technical authority for ... cybersecurity requirements, and TECOM training objectives. The Senior Systems Engineer manages the engineering team at...Lead /PM and coordinating closely with: + Senior C2 Systems Analyst + Curriculum Development Lead +… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Lead , Information Security Systems

    L3Harris (Ashburn, VA)
    …activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop ... in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: Ashburn, VA Job… more
    L3Harris (11/01/25)
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  • Senior Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …Role & Responsibilities + Lead the design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout the ... candidate will support multiple sponsors by providing Information Assurance and Cybersecurity services specifically for classified systems . The ideal candidate… more
    The MITRE Corporation (12/18/25)
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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...building a team of highly qualified professionals specializing in Cybersecurity , Cloud, and Systems Engineering to support… more
    Virtual Service Operations (11/09/25)
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  • Cyber AI and Automation Lead

    Tyto Athene (Reston, VA)
    …Submit a Referral (https://careers-gotyto.icims.com/jobs/1564/cyber-ai-and-automation- lead - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) ... **Description** Tyto Athene is searching for a **Cyber Engineering Lead ** to lead our internal cyber AI and automation product development program. This role is… more
    Tyto Athene (11/05/25)
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  • Endpoint Security Engineer Lead

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. ... systems are functional, secure, and scalable. The Security Engineer will support the design and development of ...Engineer will support the design and development of cybersecurity tools and technology along with integration of new… more
    Leidos (11/25/25)
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  • Lead Security Engineer

    Foxhole Technology, Inc (Leesburg, VA)
    Lead Security Engineer to support a Department of Defense (DoD) cybersecurity program. In this role, you will lead a team of penetration testers ... **Overview** **Job Title: Lead Security Engineer ** **Clearance: Secret** **Location:...(Onsite 3 days per week)** Foxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and… more
    Foxhole Technology, Inc (12/19/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …VCP, Nutanix NCP. **Overview** We are seeking a Cyber operations Readiness Assesment Systems Engineer /Reviewer (Windows) to join our team supporting the Defense ... multiple functional disciplines and support operational needs. The Windows Systems Engineer /Reviewer will assess Windows-based infrastructures, including Active… more
    TekSynap (12/24/25)
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  • Lead Platform Engineer (Audio Video…

    Capital One (Mclean, VA)
    Lead Platform Engineer (Audio Video /...deploy, and maintain our audio-visual and Unified Communications (UC) systems . In this role, you'll be a key player ... the technical strategy and standards for our enterprise collaboration systems . You will architect complex system deployments at scale,...be regularly worked. McLean, VA: $158,400 - $180,800 for Lead Platform Engineer Plano, TX: $144,000 -… more
    Capital One (11/27/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join ... or a Related Engineering Discipline (not accepting Information Management, Information Systems , or Cybersecurity degrees) with 7+ Years of progressive… more
    M. C. Dean (12/30/25)
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