• Cybersecurity Systems Analyst - Senior

    Amentum (San Diego, CA)
    …Implementation Guides (STIG). The Cybersecurity Systems analyst should be knowledgeable of cyber network defense tools such as end point security , SIEM, comply ... * Perform network , cloud, information systems, hardware, software and device security authorization and assessments, as well as the application and execution of… more
    Amentum (08/15/25)
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  • Specialist, IT Infrastructure

    Celestica (San Diego, CA)
    …of end-point security management tools and processes + Experience handling network security issues (viruses, malware, social engineering) + Understanding of ... + Bachelor's Degree in related field + Vendor Certifications preferred: CompTIA Security + or Network +, CheckPoint or FortiGate Firewall, Cisco CCNA or… more
    Celestica (09/04/25)
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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 ... Start your Amentum career with a company that inspires and empowers you to deliver...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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  • Lead Software Developer

    Lumen (Sacramento, CA)
    …services + Jenkins/Gitlab CI/CD/ or other automated build and deployment systems + Network and security elements such as routers, firewalls, DDoS mitigation ... and effortlessly. Together, we are building a culture and company from the people up - committed to teamwork,...+ Experience with DevOps tools + Broad information of security knowledge + Experience with system, network ,… more
    Lumen (08/22/25)
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  • Sr Engineer -Pub SEC

    Lumen (Sacramento, CA)
    …- quickly, securely, and effortlessly. Together, we are building a culture and company from the people up - committed to teamwork, trust and transparency. People ... and shape the future. **The Role** As a Senior Network Engineer, you will play a critical role in...Meraki, SDWAN, and FortiGate devices. + Collaborate with the Security team to conduct audits and vulnerability assessments of… more
    Lumen (08/26/25)
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  • Sr. Software Development Engineer, ML Networking

    Amazon (Cupertino, CA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest...and empowers you to own them to completion. Amazon's network is a key differentiator for Amazon Cloud Computing… more
    Amazon (08/22/25)
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  • System Administrator

    DCCA (Vandenberg AFB, CA)
    …includes transport equipment (routers, switches, microwave), Range Interface Units (RIUs), security and encryption devices, and Network Management System (NMS) ... Responsibilities: The System Administrator will work with a team of Network Administrators and Communications Administrators to operate, maintain, and sustain the… more
    DCCA (07/06/25)
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  • Sr Lead Operations Engineer

    Lumen (Sacramento, CA)
    …- quickly, securely, and effortlessly. Together, we are building a culture and company from the people up - committed to teamwork, trust and transparency. People ... seasoned technical expert responsible for managing and maintaining complex network infrastructure across multiple platforms including Juniper, Cisco, FortiGate, and… more
    Lumen (08/26/25)
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  • Cybersecurity AI Engineer

    Merck (Sacramento, CA)
    …AI agents and automated workflows that integrate across cloud, identity, endpoint, and network security platforms. You will use Azure Data Explorer (ADX) as ... with Logic Apps, APIs, and JSON pipelines. . Strong understanding of enterprise security domains (endpoint, identity, cloud, network ). . Ability to explain… more
    Merck (08/27/25)
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  • DOD Skillbridge Corporate Fellowship Program…

    Noblis (San Diego, CA)
    …of multi-domain network operations. + Applies foundational and advanced network security principles, including access control, segmentation, and secure ... their experience and knowledge and provide feedback + Help you increase your professional network + Noblis is a Military Friendly company with over 25% being… more
    Noblis (09/02/25)
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