• Sr. Security Engineer , WAF

    Warner Bros. Discovery (Silver Spring, MD)
    …DC, or Silver Spring office. **Your New Role** **:** As a Senior WAF Security Engineer - Edge/Perimeter, the ideal candidate is expected to: + Implement, ... WAF/DDoS incident response. + Partner with product, engineering, and operations teams to integrate WAF/Edge security controls...experience.** + 5+ years of experience in application or network security with direct hands-on work in… more
    Warner Bros. Discovery (10/21/25)
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  • Fips 140 Security Engineer

    System One (Columbia, MD)
    Job Title: FIPS 140 Security Engineer Location: Columbia, Maryland Type: Contract To Hire Compensation: $62.38 - $70.00 hourly Contractor Work Model: Remote ... deployments. This is NOT a general cybersecurity, penetration testing, or IT security operations position-it's specialized lab-based crypto module evaluation in… more
    System One (10/10/25)
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  • Information Systems Security

    Leidos (Laurel, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... **Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Engineer (ISSE)** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (11/18/25)
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  • Security Intelligence Engineer

    Amazon (Annapolis Junction, MD)
    …identity management and authentication, software development, cryptography, system administration and network security experience - 2+ years of scripting, ... indicators to generate actionable intelligence and insight into current threats. As a Security Intelligence Engineer , you will help enhance our capabilities by… more
    Amazon (11/05/25)
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  • Information Security Engineer

    Lumen (Annapolis, MD)
    …the world and shape the future. **The Role** Black Lotus Labs is seeking a Security Engineer on the Research & Analysis team to specialize in Threat Research ... to analyze to maximize team's impact. + Lead and enhance threat hunting operations by actively engaging with other research teams, building strong partnerships to… more
    Lumen (11/05/25)
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  • Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    …and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. ... Acclaim Technical Services, founded in 2000, is a leading language, operations , and technology services company supporting a wide range of US Federal agencies. We… more
    Acclaim Technical Services (08/30/25)
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  • SecDev Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Firewalls, Network Engineering,Networks **Certifications:** Comp TIA Security - CompTIA - ... safe and tomorrow is smarter. Our work depends on Network Engineer joining our team. HOW A...security incidents, for incident response. * Conduct regular network security assessments and audits to ensure… more
    General Dynamics Information Technology (11/13/25)
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  • Senior Engineer - Property Networks

    Marriott (Bethesda, MD)
    …in Computer Science or related technical field experience/certification 7+ years' experience as a Network Engineer with 7 or greater years in a hands-on role ... services. As part of a high performing team of network technologists, the Sr Engineer engages in...new initiatives to simplify, standardize, optimize, and automate the network designs, tooling, and operations to reduce… more
    Marriott (11/18/25)
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  • Transport Engineer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …scalability, reliability, and security . + Collaborate with stakeholders, including network architects, system engineers, and operations personnel, to assess ... with DoD regulations, standards, and policies. Maintain a strong focus on network security and integrity. Qualifications/Experience: + Active TS/SCI clearance +… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Senior Cybersecurity Engineer (Networking)

    Amentum (Annapolis, MD)
    Security Operations Center (SOC) activities, eg respond to critical security incidents escalated by an MSSP, including non- network related incidents. . ... . Review, design, implement and support all aspects of network security , in close collaboration with IT...at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in Computer… more
    Amentum (10/24/25)
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