• Linux System Administrator

    Leidos (San Diego, CA)
    …categorization, risk assessments, continuous monitoring, and ATO. * Red Hat Certified Engineer (RHCE) or Linux Professional Institute Certification (LPIC-2). * ... CompTIA Linux +. * CompTIA Security +. **Original Posting:** April 16, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (07/18/25)
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  • Senior Defensive Security Engineer

    Silvus Technologies (Los Angeles, CA)
    …pathway to a fulfilling career. THE OPPORTUNITY Silvus is seeking a **_Senior Defensive Security Engineer - Embedded Systems_** who will report to the Director ... systems, focusing on secure boot, and kernel hardening. + Develop and enforce Linux security features, including iptables, netfilter, and auditd for intrusion… more
    Silvus Technologies (07/08/25)
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  • Senior Information Security

    Wells Fargo (San Francisco, CA)
    …Network Services - Critical Security Infrastructure organization, is seeking a Senior Information Security Engineer to join an exciting, fast-paced team ... solutions and best practices to implement one or more components of information security such as availability, integrity, confidentiality, risk management,… more
    Wells Fargo (08/08/25)
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  • Security Engineer (Identity…

    SpaceX (Hawthorne, CA)
    …Identity and Access Management Engineer , you'll be a key member of the Information Security team. You'll work on applications and systems which touch all ... Security Engineer (Identity and Access Management)...systems are up to industry and SpaceX standards of information security . It will also focus on… more
    SpaceX (07/17/25)
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  • Information System Security

    KBR (Oxnard, CA)
    Title: Information System Security Engineer ...Clearance and must meet DoD 8140 Requirements for a Security Architect position + Knowledge of Linux ... successful candidate for the Joint Mission Environment Testing Capability (JMETC) Information System Security Engineer (ISSE) position will be part of the… more
    KBR (07/02/25)
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  • Information Systems Security

    RTX Corporation (San Jose, CA)
    … Clearance:** DoD Clearance: TS/SCI Applied Signal Technology (AST) is seeking an Information Systems Security Engineer who strives for excellence and ... earlier into the development lifecycle, we seek an Information Systems Security Engineer (ISSE)...experience. + 5 years of direct hands-on experience with Linux /Windows system builds, networking, or security architecture.… more
    RTX Corporation (06/28/25)
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  • Staff Information Security

    ServiceNow, Inc. (San Diego, CA)
    …by building a relationship of trust with the other teams. **Role** The Staff Information Security Engineer will help secure ServiceNow's infrastructure by ... sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how...experience + Strong experience with operating system and server security ( Linux , Windows) + Good knowledge of… more
    ServiceNow, Inc. (07/15/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (San Diego, CA)
    Senior Offensive Security Engineer (San Diego or Irvine) Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a ... Red Team and Purple Team Scenarios **Preferred Qualifications and Skills** + Using security tools like NMAP, Burp Suite, Kali Linux , Bloodhound, and similar… more
    CoStar Realty Information, Inc. (06/04/25)
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  • Senior Information Security

    Wells Fargo (San Francisco, CA)
    …basis, along with several other engineers. **Required Qualifications:** + 4+ years of information security applications and systems experience + 4+ years of ... of technology server: file encryption technology, encryption key management and information security policies + Knowledge and understanding of Splunk… more
    Wells Fargo (08/08/25)
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  • Security Engineer , WWPS Solutions…

    Amazon (San Francisco, CA)
    …the Controlled Working Environment (CWE) program. We are seeking an experienced and motivated Security Engineer (SE) to expand our Security Operating Center ... have a good mix of broad technical knowledge and a demonstrated background in information security . We value broad and deep technical knowledge, specifically in… more
    Amazon (06/05/25)
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