• Staff Software Engineer , Server…

    MongoDB (New York, NY)
    …internals, concurrency and scheduling, networking, etc + Expertise in common network security protocols, fundamental cryptographic principles, and related ... highly technical candidates for a role on the Server Security team as a Staff Software Engineer ....+ You have completed your first Pull Request **In 3 Months:** + You demonstrate a thorough understanding of… more
    MongoDB (12/15/25)
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  • System Engineer , Physical Security

    Tyto Athene (Chesapeake, VA)
    **Description** Tyto Athene is searching for an experienced **System Engineer , Physical Security ** to support one of our DoD programs. This individual will be ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1600/system- engineer %2c-physical- security /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Chesapeake_ **ID** _2025-1600_… more
    Tyto Athene (12/05/25)
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  • Principal, Systems and Infrastructure…

    Walmart (Bentonville, AR)
    …of securing a large scale and diverse businesses environment. As an IoT/OT Security (Distinguished, Principle, Staff, Senior) Engineer , you will be responsible ... information technology, engineering, information systems, cybersecurity or related area and 3 years' experience leading information security or cybersecurity… more
    Walmart (12/04/25)
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  • AWS Security Engineer

    Applied Technology Services (Baltimore, MD)
    This posting is for a pending award. The AWS Security Engineer will support UMGC by ensuring the security of its AWS cloud infrastructure and applications. ... Science, Information Security , or related field (or equivalent experience). + 3 + years AWS security engineering experience with deep knowledge of AWS… more
    Applied Technology Services (12/03/25)
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  • 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 ... patient safety, data integrity, and regulatory compliance across a network of hospitals and clinics. **Essential Functions** + Lead...Intelligence Duration: + 5+ years of cybersecurity experience + 3 + years in offensive security or Red… more
    Community Health Systems (11/28/25)
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  • Systems Security Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …environment that supports and protects explorers and heroes? Join our team! As a Systems Security Engineer III, you will be using your skills and expertise to ... **Qualifications You Must Have:** + Bachelor's degree in Systems Security , Network Engineering, Information Technology, or related...401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Staff Security Engineer , Threat…

    Proofpoint (Sunnyvale, CA)
    security experts. **Role Overview** We are seeking an experienced Cyber Incident Response Security Engineer to join our global security team. This is a ... Incident Response & Escalation: + Act as the Level 3 escalation point for high-severity security incidents...orientation, marital status, veteran status or disability. Find your network , your allies, and your biggest fans. We know… more
    Proofpoint (11/16/25)
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  • Info Security Sr Engineer I

    Principal Financial Group (Des Moines, IA)
    **What You'll Do** As an Info Security Sr Engineer I with Principal Financial Group, you'll join a vulnerability management team that supports thousands of users ... If you have a passion for hacking and information security , and fancy yourself a network penetration...veteran status. **Posting Window** We will accept applications for 3 full days following the Original Posting Date, after… more
    Principal Financial Group (11/08/25)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    security tools like CloudTrail, GuardDuty, or Splunk (SIEM) + Knowledge of network security and firewalls + Understanding of compliance frameworks + Strong ... Web Services (AWS) - Amazon Web Services (AWS) **Experience:** 3 + years of related experience **Job Description:** GDIT...related experience **Job Description:** GDIT is seeking a AWS Security Cloud Engineer to join our Federal… more
    General Dynamics Information Technology (11/05/25)
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  • 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, ... work experience.** + 5+ years of experience in application or network security with direct hands-on work in WAF/DDoS solutions. + Detailed understanding… more
    Warner Bros. Discovery (10/21/25)
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