• Network Engineer I - III

    SOLUTE Careers (San Diego, CA)
    …systems. + Apply and validate network -related STIGs in coordination with cybersecurity personnel to ensure compliance with DoD security standards. + Create, ... Sigma Defense is seeking a Network Engineer I-III to support the...Network solutions. They will work with SMEs in Cybersecurity , Systems Management, Systems Engineering, and Quality Assurance to… more
    SOLUTE Careers (09/02/25)
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  • Senior Network Engineer

    V2X (El Segundo, CA)
    …most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Network Engineer , you will serve as the technical lead for ... systems critical to base operations. As a senior technical authority, the Senior Network Engineer leads effort to integrate switching, routing, firewall, and… more
    V2X (10/14/25)
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  • Cyber Network Systems Engineer Level…

    Northrop Grumman (Sunnyvale, CA)
    …(STIG), and requirements development from control listings. + Proficiency in network security protocols, software development, and system architecture design. ... for you to join our team as a Cyber Network Systems Engineer Level 3/4 in Sunnyvale,...systems and data. + Apply Zero Trust and/or Multi-Level Security (MLS) principles to network designs. +… more
    Northrop Grumman (11/06/25)
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  • Sr. Security Research Engineer

    Proofpoint (San Francisco, CA)
    …has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be part ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks… more
    Proofpoint (10/22/25)
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  • Network Engineer (Senior-Level)

    Link Solutions Inc (Monterey, CA)
    …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Engineer (Senior-Level) to join our team in Monterey, CA. + Must be ... Extreme Networks certification + Non-remote (relocation incentive available) The Network Engineer will be a key member...in LAN/WAN, routing, switching, VLANs, TCP/IP, DNS, DHCP, and network security . + Experience managing large-scale … more
    Link Solutions Inc (11/14/25)
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  • Network Engineer

    Actalent (Poway, CA)
    … performance and troubleshoot issues to ensure optimal operation. + Collaborate with cybersecurity teams to enforce network security policies and procedures. ... EngineerJob Description We are seeking a skilled and motivated Network Engineer to join our dynamic IT...such as BGP, OSPF, EIGRP. + Solid understanding of network security principles and firewall configurations. +… more
    Actalent (11/12/25)
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  • Network Engineer , Principal…

    RTX Corporation (El Segundo, CA)
    … clearance​ ** Security Clearance:** Top Secret - Current ** Network Engineer , Principal Specialist** **Raytheon Digital Technology** **Classified ... safer, more secure world. **Job Summary:** RTX Corporation Raytheon is looking an experienced Network Engineer with a US DoD Top-Secret clearance to work as part… more
    RTX Corporation (08/29/25)
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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 ... & Experience** + 12 yrs + hands-on experience in Cybersecurity Incident Response or Security Operations. +...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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  • Senior Cloud Security Engineer…

    Palo Alto Networks (Santa Clara, CA)
    …of the security team. + Collaborate with teams outside the Security Fusion Center, including Vulnerability Management, Network Engineering, OS Engineering, ... security baselines for infrastructure components (eg, VMs, containers, network devices) in alignment with CIS Benchmarks, NIST, and...Think about it, security for an information security company. Working at a high-tech cybersecurity … more
    Palo Alto Networks (10/02/25)
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  • Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    Network Engineer , Lead The Opportunity: A...+ Secret clearance + HS diploma or GED + Security + and Cisco Certified Network Certification, including ... and careful planning. That's why we need you, a network engineer who knows how to craft...support global critical missions. You'll collaborate with SMEs in cybersecurity , engineering, quality assurance, and operations to learn the… more
    BOOZ, ALLEN & HAMILTON, INC. (10/28/25)
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