• Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …and agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer ... shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than… more
    Zscaler (01/10/26)
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  • 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 provides ... the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of...compliance. The ideal candidate will bring hands-on expertise with security tools , proven leadership in SOC-type environments,… more
    Foxhole Technology, Inc (12/19/25)
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  • Sr. Network Security Engineer

    CACI International (Columbia, MD)
    Sr. Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None * * * **The Opportunity:** The Sr. Network Engineer will work within the Network Security ...data throughput through design analysis and network performance monitoring tools . + Manages assigned tasks and provides guidance to… more
    CACI International (11/25/25)
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  • Senior AWS Network Security Engineer

    Motion Recruitment Partners (Los Angeles, CA)
    Senior AWS Network Security Engineer / Egress Automation Los Angeles, California **100% Remote** Contract $60/hr - $75/hr A commercial insurance company is ... looking to hire a Senior AWS Security Engineer with hands on experience with... Security + Experience working within AWS network security tools such as Network Firewall and… more
    Motion Recruitment Partners (01/07/26)
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  • Senior Cyber Security Engineer

    BIC Corporation (Shelton, CT)
    + Apply Now + Start applying with LinkedIn + **Please wait ** **Senior Cyber Security Engineer ** Shelton, CT, US, 06484 BIC Hybrid Description: For over 75 ... by joining the BIC team today. As **Senior Cybersecurity Engineer ,** you will collaborate and partner with a global,...escalations + Administer, optimize, and maintain the health of security tools , such as endpoint protection and… more
    BIC Corporation (11/28/25)
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  • Cyber Security Engineer (Penetration…

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR Center...of the curve. + Continuously evaluating and integrating new tools and tactics to ensure testing remains effective and… more
    CACI International (11/25/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …and management of firewalls and IDS/IPS technologies. **Overview** We are seeking a Network Security Engineer III to join our team supporting Department of Navy. ... + Design, implement, and maintain secure network infrastructure, enforcing security controls across hardware, software, and network components. + Conduct… more
    TekSynap (12/30/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... alongside cyber experts to develop solutions that enhance network compliance and security posture across DoD systems. **Responsibilities include but are not limited… more
    ManTech (12/13/25)
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  • L2 NOC Security Engineer

    Netsync Network Solutions (Dallas, TX)
    Position Summary We are seeking a Level II NOC Security Engineer with strong hands-on experience in Cisco Firepower Threat Defense (FTD) and Palo Alto Networks ... customers remotely, with rare but occasional on-site visits as needed. The engineer will provide advanced troubleshooting, security incident response, firewall… more
    Netsync Network Solutions (11/22/25)
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  • Cyber Security Engineer (Elastic…

    CACI International (Hampton, VA)
    Cyber Security Engineer (Elastic SME) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... **The Opportunity:** Join our dynamic team as a Cyber Security Engineer at the DCGS Management Center...and parser customization. + Apply knowledge of common enterprise security devices and tools . + Utilize scripting… more
    CACI International (12/24/25)
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