IT Network Administrator Calibro CorporationIT Network AdministratorBeverly Hills, CAThis role will support mission-critical systems including networking, wireless, firewalls, servers, virtualization, storage, backup and recovery, telecommunications, cloud services, and cybersecurity platforms. The ideal candidate will have strong hands-on experience supporting large enterprise environments and be comfortable working with vendors, carriers, and internal stakeholders to ensure maximum uptime and operational reliability.
Network Administrator Gelson's MarketsNetwork AdministratorSanta Fe Springs, CaliforniaDeploy, configure, and manage enterprise-grade network equipment with a strong focus on Arista and Meraki switching and wireless technologies. The Network Administrator is responsible for ensuring the stability, security, and performance of Gelson’s enterprise infrastructure across retail, warehouse, and corporate environments.
Network Administrator (on-site) (no relo) AHMC HealthcareNetwork Administrator (on-site) (no relo)Alhambra, CaliforniaAHMC provides management services to AHMC Anaheim Regional Medical Center, Garfield Medical Center, Greater El Monte Community Hospital, Monterey Park Hospital, San Gabriel Valley Medical Center, AHMC Seton Medical Center, AHMC Seton Medical Center Coastside, Doctors Hospital of Riverside, and Whittier Hospital Medical Center. The Network Administrator plays an essential role in guaranteeing the stability and integrity of voice, data, video, and wireless network services, serving as the primary resource for planning, designing, and developing local area networks (LANs) and wide area networks (WANs) across the enterprise.
Network Data Loss Prevention (DLP) Administrator CHAOS IndustriesNetwork Data Loss Prevention (DLP) AdministratorEl Segundo, CaliforniaCHAOS Industries is hiring a Network DLP Administrator to own the design, implementation, and day-to-day operation of our Data Loss Prevention program across classified and unclassified network environments. From day one you’ll own the DLP toolset configuration, lead the tuning effort to reduce false positives without creating blind spots, and build out the policy framework that governs CUI, classified, and proprietary data across every segment of our network.
Network & Information Systems Administrator Quantum SpaceNetwork & Information Systems AdministratorHawthorne, MarylandDesign, deploy, secure, and administer enterprise network infrastructure including switches, routers, firewalls, wireless networks, VPNs, Zero Trust Network Access (ZTNA), and software-defined networking (SDN) technologies. In this role, you will combine systems administration, enterprise networking, cybersecurity, and infrastructure management to ensure the availability, security, and performance of mission-critical information systems supporting spacecraft development and business operations.
Systems/Network Administrator Larry Flynt's Lucky Lady CasinoSystems/Network AdministratorGardena, CaliforniaTroubleshoot and Resolve Issues: Quickly diagnose and resolve network, hardware, software, and system issues to minimize downtime and impact on business operations. Network Management: Design, deploy, and maintain functional and secure networks (LAN, WLAN, WAN).
NewSenior Network Administrator CHAOS IndustriesSenior Network AdministratorLos Angeles, CaliforniaThis is a hands-on technical role at the core of our IT and security operations; you'll build, configure, and maintain routers, switches, firewalls, and wireless infrastructure, monitor network performance and availability, troubleshoot connectivity issues, and ensure our network remains resilient, secure, and mission-ready. Manage network security controls including firewall rule sets, VPN configurations, access control lists, and network-layer inspection (proxy, SSL inspection, mail gateway) in coordination with cybersecurity teams.
Systems Network Security Administrator Johnson Service GroupSystems Network Security AdministratorCalabasas, CA$48–$60 / hourJSG is seeking a well rounded InfoSec Systems Administrator from an onsite, temp to hire role for our growing hospitality/entertainment client in the greater Woodland Hills area. Configure and maintain cloud networking, including VNets/VPCs, subnets, routing, security groups, VPNs, and load balancing.
Systems/Network Administrator Hustler CasinoSystems/Network AdministratorGardena, CaliforniaTroubleshoot and Resolve Issues: Quickly diagnose and resolve network, hardware, software, and system issues to minimize downtime and impact on business operations. Network Management: Design, deploy, and maintain functional and secure networks (LAN, WLAN, WAN).
Administrator, Provider Network AltaMed Health Services CorpAdministrator, Provider NetworkMontebello, CA$68,640–$85,800 / yearThe Provider Network Administrator is responsible for negotiating, administering, and maintaining contracts and relationships (i.e. Primary Care Physician (PCP), specialist, ancillary providers, hospitals) to ensure a high-quality, cost-effective, and compliant provider network. Bachelor's degree in a related field with 2 years of relevant experience (i.e. provider contracting, contract interpretation, negotiation, client relations) or 3 years of relevant experience in lieu of a degree.
NewNetwork Administrator Customs Goods LLCNetwork AdministratorCarson, CANetwork Administrator, this position is responsible for supporting a diverse network ecosystem across multiple facilities, ensuring that all business-critical systems — including Warehouse Management Systems (WMS), Transportation Management Systems (TMS), automation platforms, RF devices, and physical security systems — are operating with minimal downtime, high reliability, and optimal security. This individual will manage and support all network and system infrastructure components, including firewalls, wireless access points, switches, Windows servers, and Active Directory services, while also contributing to strategic IT projects such as facility expansions, infrastructure upgrades, and customer onboarding.
Network Administrator CosmNetwork AdministratorLos Angeles, CA$130,000–$145,000 / yearResponsibilities: Work with Network Engineering, internal IT Teams, and vendors on building and maintaining a multi-site network infrastructure spanning arenas, venues, broadcast flypacks, and regional MDFs. This role centers on day-to-day administration of our Arista switching environment, alongside our Palo Alto firewall fleet managed under Panorama, plus Arista wireless and Network Access Control (NAC).
Network System Administrator ManTechNetwork System AdministratorLos Angeles, CAYou will provide essential day-to-day support for Collateral, Sensitive Compartmented Information (SCI), and SAP activities, ensuring secure and reliable operations within a dedicated office environment. + Interfacing directly with local customers and program managers to provide rapid IT support and resolve technical issues during requirement meetings.
Senior Infrastructure Administrator, Network Ledgent TechnologySenior Infrastructure Administrator, NetworkLos Angeles, California$50–$67 / hourWe are seeking a highly skilled Senior Infrastructure Administrator, Network to design, implement, and support enterprise IT infrastructure across a complex, multi-site environment. This role will be responsible for ensuring network reliability, security, and scalability while supporting both on-premise and cloud-based systems.
Senior Network System Administrator Joni and FriendsSenior Network System AdministratorAgoura Hills, CAFull timeWe purposely create a gospel-centered environment and offer leadership and development training to help employees perform their work with integrity and excellence, serving in our Christian community at Joni and Friends to fulfill our religious ministry: to share the gospel and serve people living with disabilities. Data Backup Services Manage data backups of critical systems and maintain offsite/cloud data storage including cloud backup platforms and protection against data loss or ransomware.
VoIP / Cable TV / Digital Media Suite / GSUs – Network Engineer Vision Information Technology Consultants LLCVoIP / Cable TV / Digital Media Suite / GSUs – Network EngineerLos Angeles, CAFull timeThe ideal candidate will possess strong expertise in voice communications, network engineering, digital media systems, and telecommunications infrastructure while supporting mission-critical operations onsite at LAAFB.Key ResponsibilitiesSupport Cable TV distribution systems, Digital Media Suites, and multimedia broadcasting infrastructureVideo distribution from multiple external sources onto the internal cable TV network. Position SummaryVision IT is seeking an experienced Network Engineer to support VoIP, Cable TV, Digital Media Suite, and Geographically Separated Units (GSUs) operations at Los Angeles Air Force Base.
Senior Network Engineer - Millennium Space Systems BoeingSenior Network Engineer - Millennium Space SystemsEl Segundo, California$158,950–$215,050 / yearMillennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Strong communication and organizational skills are critical to success in this position, along with the ability to build strong relationships, collaborate in a cross-functional environment, and utilize problem-solving skills to proactively identify and manage risks and opportunities.
Programmer Analyst III (Network/Systems) The Greenridge GroupProgrammer Analyst III (Network/Systems)Monterey Park, CA$5,000–$10,000 / yearExperience with several of the following technologies is highly desirable: Microsoft Windows Server • Active Directory • Entra ID • Microsoft 365 • SharePoint • Cisco Meraki • VPN • CrowdStrike • Microsoft Teams • PowerShell • VMware • Hyper-V • Network Security • Rubrik Backup & Recovery • Nessus • Splunk . We are seeking an experienced Programmer–Analyst III (Network/Systems) to support the BuildLACCD Program Management Office and its nine campus project sites.
Microsoft SQL Sr DBA Mercury Insurance Services, LLCMicrosoft SQL Sr DBABrea, California$123,078–$170,941 / yearPerform complex physical and logical database engineering and administration activities including database related project management, installation, administration, performance management, monitoring, backup, restoring, and change management of company’s mission critical RDBMS systems under minimal direction or supervision. Utilize SQL language extensively to design complex database performance solutions and manage large database related projects during tuning and database upgrades.
IT Administrator Ledgent TechnologyIT AdministratorSanta Clarita, California$75,000–$83,000The position involves frequent interaction with employees across all levels and external vendors, requiring excellent communication skills and a calm, professional demeanor. This role requires strong analytical and problem-solving skills, with the ability to interpret user issues, diagnose root causes, and implement effective solutions.