• Senior Cyber Security Engineer

    Community Health Systems (Franklin, TN)
    **Job Summary** As a Senior Cybersecurity Engineer in the Security Validation team, you will be a key member of our Red Team operations, leading efforts to ... across our expansive healthcare environment. This role requires advanced offensive security capabilities, deep knowledge of adversary tactics, and the ability to… more
    Community Health Systems (08/29/25)
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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 (09/17/25)
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  • Systems and Infrastructure Engineer III,…

    Walmart (Sunnyvale, CA)
    …application security , network security , and architecture + Knowledge of network and security tools and protocols, including Firewalls and DNS + ... **Position Summary ** The Edge Ingress Security team plays a critical role in protecting...gatekeepers of secure digital access. We collaborate closely with network , infrastructure, and product teams to ensure that every… more
    Walmart (10/10/25)
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  • Security Engineer

    TekSynap (Rockville, MD)
    …Procedures (SOP) + Security Log Configuration and Management + Network Security : firewalls, Intrusion Prevention/Detection Systems (IPS/IDS), and Web ... Security + Authentication & Encryption + Review current configuration of security tools and suggest improvements/optimizations + Interact directly with… more
    TekSynap (09/25/25)
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  • F5 Security Engineer - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …scripts and tools to automate configuration of a large number of network security devices distributed across multiple data centers + Propose and implement ... system enhancements that will improve the performance and reliability of the network security infrastructure + Applies capacity planning configuration changes as… more
    ENS Solutions (10/21/25)
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  • Sr Staff Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …next generation firewall + Build common services to support various network security services + Develop internal tools to monitor and support the cyber ... networks, providing common service to support a variety of network security services. As a member of...SMTP, FTP, Websocket, GRPC, etc + Experience in analyzing network traffic using tools like Wireshark, Fiddler,… more
    Palo Alto Networks (08/11/25)
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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 ... Security Clearance: No active clearance is required. Applicants must...holders). Revised Job Description FIPS 140 Cryptographic Module Validation Engineer (CVP Certified Only) Columbia, MD | No Clearance… more
    System One (10/10/25)
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  • Mainframe Network Engineer

    Travelers Insurance Company (Salt Lake City, UT)
    …solutions that may involve multiple platforms, databases, software/hardware technologies and tools . Strong ability to multi-task in an environment of changing ... The team is responsible for all aspects of the evaluation, configuration, security , implementation, and support of the z/OS operating system, RACF, disk/tape storage… more
    Travelers Insurance Company (08/01/25)
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  • Senior Security Engineer

    Intuit (San Diego, CA)
    **Overview** We are seeking an experienced Senior Security Engineer to join our Security Event Analysis Team (SEAT) within the broader Security Incident ... detection engineering using Endpoint Detection and Response or Cloud Security Posture Management tools such as CrowdStrike...such as AWS, Azure, and GCP. (IAM, CI/CD Pipelines, Network Security , DLP) + Deep understanding of… more
    Intuit (10/21/25)
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  • Information Systems Security

    ManTech (Eglin AFB, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer (ISSE)** to join our Air Force / Space team at **Eglin AFB** ... **Responsibilities include, but are not limited to:** + Perform system or network designs that encompass multiple Cloud hosting environments, to include those with… more
    ManTech (10/21/25)
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