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Network & Systems Administrator

Job in Valley Center, San Diego County, California, 92082, USA
Listing for: Kore1
Full Time position
Listed on 2026-01-11
Job specializations:
  • IT/Tech
    Systems Administrator, Cybersecurity, IT Support, IT Consultant
Job Description & How to Apply Below
Location: Valley Center

Kore1, Inc., the world leader in the recruitment of creative and information technology professionals, has an immediate opening for a Network & Systems Administrator
-Valley Center, CA

Job Description

Responsibilities:

  • Responsible for all aspects of the external/internal multi-level network and information systems, which include network application development and support, infrastructure implementation and network security.
  • Design and plan network systems and architecture. Integrate the capability of multiple dissimilar servers at various locations to communicate as a common system on the network. Work with consultants, outside vendors and IT Director to implement designs and develop hardware and software solutions to meet organization needs.
  • Install, configure, test, and implement servers and networks. Monitor systems performance and statistics.
  • Monitors disk space availability. Examine files on disks having insufficient space. Removes obsolete or other nonessential files, as necessary.
  • Collect system workload and/or disk utilization statistics and projects future systems usage. Recommend systems hardware and software purchases to meet the organization's growth, security, and needs.
  • Sets up multiple servers to communicate on assigned networks. Work on a full range of Multi-level server platforms.
  • Configure, install, and maintain directory structures, security, and applications software. May survey users to determine the common applications and variety of software as well as software needs.
  • Develop and maintain up-to-date documentation for network infrastructures, servers, and procedures. Convey information to the key stakeholders and community as appropriate regarding network and server interface protocols.
  • Develop, maintain, and administer all network server backups, which also include data replication, data recovery, and disaster recovery.
  • Schedule system downtime with the organization to facilitate hardware and software upgrades, changeovers, and backups.
  • Convert applications and data from one network platform to another. Implement data conversions and transitions from old to new systems.
  • Implement and maintain virtual machine environments utilizing VMware vSphere.
  • Manage and implement various email, web base hosting, and other internal/external systems and accounts, if applicable. Install software and configures systems to support services. Troubleshoot user access problems. Analyze user needs for future software purchase or upgrades.
  • Participate in troubleshooting to resolve network hardware and operations problems, including but not limited to connectivity, internet access, electronic mail and file servers.
  • Analyze problems and make modifications to network systems and individual programs as required.
  • Conduct research and perform analysis; prepare and present reports regarding project feasibility, equipment utilization, project development, and the cost of applications.
  • Assist in the preparation of developing an IT department budget; monitor approved expenditures with budget limits; make recommendations regarding, equipment, materials and supplies.
  • Maintain the support ticketing system, prioritize and respond to and/or dispatch support calls and issue reports to the IT Director on a monthly basis.
Qualifications

Requirements:

  • Bachelors or Associate's degree from an accredited college or university with major course work in computer science, information systems or a closely related.
  • Must have at least 5 years of progressively responsible experience in computer system operation, designing, developing, analyzing, maintaining, and implementing multi-level platforms systems in LAN/WAN environments, as well implementing complex database management systems.
  • Credentials required. Must have at least 2-3 certifications:
    Microsoft Certifications such as MCSE (Current OS), MCSA, MCDBA, MCAP and Cisco

    Certifications:

    Cisco Professional or Expert level certifications- CCNP, CCIE, CCDP, CCSP, OR CCIP. And Oracle Certifications like Oracle OCA, OCP, or OCM. ITIL or PMP is a huge plus.
  • Must have excellent computer skills with Internet/E-mail, MS Office Suite Software, Server Management and Security, LAN/WAN Networking,…
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