• Senior Cybersecurity Engineer

    APTIM (San Diego, CA)
    …is seeking a highly experienced Senior Cybersecurity Engineer with expertise in the Microsoft Security Stack and network security to join our growing team. ... standards and frameworks such as NIST, CIS, and Zero Trust Architecture. + Network Security : Audit and improve firewall policies, VPN configurations, and … more
    APTIM (08/23/25)
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  • Swarm Machine Learning Engineer (Remote)

    Cisco (San Jose, CA)
    …or higher in Computer Science or related field + 5+ years of related security experience, specifically in the areas of network securityenvironments + Experience ... are focused on integrating AI into our solutions to transform collaboration, security , networking, observability, and more. We are innovating ethical AI products and… more
    Cisco (08/23/25)
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  • IT/OT Networks Administrator II - Multi-Site…

    Niagara Bottling LLC (Diamond Bar, CA)
    …the IT convergence and security of Niagara's OT infrastructure. This includes network operations and network security resources based on system ... day-to-day administration required to support network infrastructure as well as...CyberVision to monitor environments for performance issues, anomalies and security risks. + Experience with industrial protocols such as… more
    Niagara Bottling LLC (08/08/25)
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  • Lead Software Developer

    Lumen (Sacramento, CA)
    …level functionality + Experience with DevOps tools + Broad information of security knowledge + Experience with system, network , or security ... services + Jenkins/Gitlab CI/CD/ or other automated build and deployment systems + Network and security elements such as routers, firewalls, DDoS mitigation… more
    Lumen (08/22/25)
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  • Principal Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …Operations **Skills:** Linux,Microsoft Server Operating Systems,Microsoft Windows Environment **Certifications:** Security +, CE - Sec+ CE - CompTIA - CompTIA ... upkeep, configuration, and reliable operation of computer systems, including fixing network issues along with updating equipment and software **Classified work and… more
    General Dynamics Information Technology (08/09/25)
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  • Information Technology Auditor - Manager

    Deloitte (San Francisco, CA)
    Audit and Assurance - Information Technology Auditor - Manager Do you thrive in times of disruption? Have a passion for turning challenges and opportunities into ... experience of our people, leading-edge technology, and a global network to deliver high-quality audits of financial statements and...needs. Your recruiter will be able to provide more information about our offices. Projects may be aligned to… more
    Deloitte (06/06/25)
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  • Sr Lead Operations Engineer

    Lumen (Sacramento, CA)
    …seasoned technical expert responsible for managing and maintaining complex network infrastructure across multiple platforms including Juniper, Cisco, FortiGate, and ... across WAN, SDWAN, MPLS, and VOIP systems. The engineer collaborates with security teams for audits and vulnerability assessments, manages vendor relationships for… more
    Lumen (08/26/25)
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  • Apartments.com - Principal Software Engineer

    CoStar Realty Information, Inc. (Orange County, CA)
    …stack is a big plus. + Strong understanding of the cloud computing model, information risk and security guidelines and architecture standards and best practices, ... CSGP) is a leading global provider of commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P 500 Index and the… more
    CoStar Realty Information, Inc. (07/02/25)
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  • Tier 2 Csoc Analyst

    Motion Recruitment Partners (Sacramento, CA)
    …guidance on reporting requirements + Keeps management informed with precise, unvarnished information about security posture and events + Promotes standards-based ... other internal and external parties to get and share information to improve processes and security posture...TIA Security + certification + 3+ years IT security experience + 2+ years' experience in network more
    Motion Recruitment Partners (07/02/25)
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  • Operational Technology (OT) Senior Technologist

    Amentum (San Francisco, CA)
    …technology solutions in the areas of Operational Technology (OT) including network security , networking, servers, virtualization, and other technologies.The ... advanced networking (switching, routing, segregation (VLAN's), subnets, redundancy protocols), network perimeter security , intrusion detection systems, … more
    Amentum (07/09/25)
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