• Senior Information System Security Engineer…

    Leidos (Alexandria, VA)
    …not just delivering solutions - we're pioneering the future of defense and intelligence technology. Our diverse teams of innovators unite around a singular purpose: ... solutions in cyber defense, logistics optimization, security operations, and decision intelligence . We're the minds behind the mission-critical systems that keep our… more
    Leidos (10/18/25)
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  • Security Engineer

    Eliassen Group (Richmond, VA)
    …log analysis, and incident response. + Familiarity with MDR services and threat intelligence platforms. + Strong understanding of security frameworks and ... **Security Engineer ** **Anywhere** **Type:** Contract **Category:** Security **Industry:** Healthcare...and Response (MDR) provider to ensure timely and accurate threat detection and response. + Maintain and optimize SIEM… more
    Eliassen Group (10/21/25)
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  • Senior Cyber Security Engineer -Security…

    General Dynamics Information Technology (Fairfax, VA)
    …Required:** Yes **Job Description:** **Job Title: Senior Cyber Security Engineer -Security Operations Center (SOC)** Location: Remote Position Type: Full-Time ... We are seeking a highly experienced and knowledgeable Senior Cyber Security Engineer to lead and support our Security Operations Center (SOC). The ideal… more
    General Dynamics Information Technology (10/15/25)
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  • Detection Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …applications or systems security, security operations, SIEM, incident response, or threat intelligence + Experience with Trellix administration and analysis ... Detection Engineer The Opportunity: Are you looking for an...SIEM tools for security event correlation + Experience with threat detection and mitigation techniques, including log analysis, TTP… more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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  • Mechanical Engineer -Modeling

    CACI International (Charlottesville, VA)
    Mechanical Engineer -Modeling Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Local * * * CACI has an exciting opportunity for a Mechanical Engineer -Modeling to support the lethality analysis and modeling of foreign armored vehicles, weapon… more
    CACI International (08/30/25)
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  • Palo Alto Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …**US Citizenship Required:** Yes **Job Description:** Own your career as a **Palo Alto Engineer ** at GDIT. Here, you'll have the opportunity to build strong lines of ... the threats of tomorrow. At GDIT, people are our differentiator. As a **Palo Alto** ** Engineer ** , you will help ensure today is safe and tomorrow is smarter. Our… more
    General Dynamics Information Technology (10/26/25)
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  • FSO/Industrial Security Cyber Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2120 ... CGI Federal has an exciting opportunity for a FSO/Industrial Security Cyber Engineer within our Intel sector advancing the national security mission through cutting… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • UAS Integration Engineer

    Parsons Corporation (Alexandria, VA)
    …Parsons is looking for an amazingly talented **Unmanned Aircraft Systems (UAS) Integration Engineer ** to join our team! In this role, you will **serve as an ... environments to meet C-UAS requirements, including flying test articles to simulate threat profiles. + Plan UAS missions using mission planning software and instruct… more
    Parsons Corporation (10/24/25)
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  • Senior Cyber Security Detections Engineer

    ManTech (Chantilly, VA)
    …or mitigating controls + Experience with enterprise security tools, including SIEMs, Threat Intelligence Platforms (TIPs), or network monitoring tools + ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer ** to join our team in **Chantilly, VA.** This role supports… more
    ManTech (10/21/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia ... contain and mitigate incidents. You will research cyber-attacks, malware, and threat actors to determine potential impact and develop remediation guidance; validate,… more
    ManTech (08/15/25)
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