• Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (07/15/25)
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  • Senior Desktop Software Engineer (C# / .Net)

    Keeper Security, Inc. (El Dorado Hills, CA)
    Keeper Security is seeking a highly skilled and experienced Senior Desktop Software Engineer (C# / .NET) to join our growing engineering team. This is a 100% remote ... taking our suite of products to the next level! About Keeper Keeper Security is transforming cybersecurity for people and organizations around the world. Keeper's… more
    Keeper Security, Inc. (06/11/25)
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  • System Administrator Cross-Platform

    RTX Corporation (El Segundo, CA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (08/22/25)
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  • Defensive Cyberspace Operations (DCO) SME

    Tyto Athene (Vandenberg Air Force Base, CA)
    …mission systems + Provide expertise for DCO-Space capabilities, to include Security Incident and Event Management (SIEM); Intrusion Detection and Prevention Systems; ... ELK (Elasticsearch, Logstash, and Kibana) Stack; Endpoint Protection Systems; Security Orchestration, Automation and Response (SOAR); Firewalls; Log Aggregator;… more
    Tyto Athene (08/13/25)
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  • Systems Administrator III

    Integrits Corporation (Edwards AFB, CA)
    …maintenance, application and OS patches and updates, antivirus updates, security /event log review and analysis, network documentation, tape backup operations, ... the daily operation of MS Win server software to include system security , appropriate access, configuration and backing up system. Makes recommendations for future… more
    Integrits Corporation (07/15/25)
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  • PC Network Support Technician 3

    Northrop Grumman (Redondo Beach, CA)
    …needs of users. + Completes paperwork and other tasks needed to satisfy Security requirements. + Follows all Security regulations, guidelines, and processes ... and retirement of PCs and PC-related hardware and software. + Works with Security to remediate classified data spillage incidents. + Coordinates with users, program… more
    Northrop Grumman (07/10/25)
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  • Operational Technology (OT) Senior Technologist

    Amentum (San Francisco, CA)
    …technology solutions with focus on cybersecurity, networking, firewalls, industrial security controls, cybersecurity policy and program development and consulting ... (switching, routing, segregation (VLAN's), subnets, redundancy protocols), network perimeter security , intrusion detection systems, network behavioral analytics (anomaly detection)… more
    Amentum (07/09/25)
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  • Systems Integration and Test Engineer

    Criterion Systems (San Diego, CA)
    …Skills & Technologies + Must have an active Top Secret/SCI Polygraph security clearance. + Bachelor's Degree in Computer Science or Information Technology or ... similar discipline and three years of relevant experience. + Active Security + certification + Full time on-site work at a government or customer facility. + A… more
    Criterion Systems (06/14/25)
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  • Systems and Data Analyst (Associate or Mid-Level)

    The Boeing Company (El Segundo, CA)
    …empower engineering and manufacturing product data for Boeing Defense, Space & Security (BDS), and Boeing Commercial Airplane (BCA) organizations! In this exciting ... + Administers users' system access and works to protect information to meet security and IT compliance requirements + Supports backup and disaster recovery planning… more
    The Boeing Company (08/27/25)
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  • Mult Function Info Systems, (MPE SME) (Edwards…

    Lockheed Martin (Edwards AFB, CA)
    …cross\-train across multiple functions including Database, Network, Systems, Security , Mission Planning Administration\) \- Multi\-Function Information Systems ... Rewards and Recognition ALISAeroPrime **Basic Qualifications:** Candidates must have a Secret security clearance or higher with investigation within the last 6 years… more
    Lockheed Martin (08/22/25)
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