Demo

Enterprise Network Systems Administrator

Nexlogica
Downey, CA Full Time
POSTED ON 11/17/2025 CLOSED ON 12/17/2025

What are the responsibilities and job description for the Enterprise Network Systems Administrator position at Nexlogica?

Job ID# 10149 – Posted 12/02/22 – Downey CA

Position Description

Enterprise Network Systems Administrator works under the direction of a Principal Network Systems Administrator Supervisor who manages and oversees all aspects of work for the Enterprise Network. The ENSA job is to make sure that company networks align with business goals and objectives as well as the ability to problem solve and think critically. The ENSA is responsible for overseeing an organization’s computer systems or database networks to ensure proper maintenance and security. The ENSA applies their information technology expertise to their employer’s computer systems. The ENSA duties include working with other network professionals and IT staff to update cyber security measures, install hardware or software devices and troubleshoot problems. The ENSA also works with company employees to identify network or computer system needs, overseeing the installation of new hardware or software and using employee feedback to isolate issues. The ENSA is responsible for maintaining computer networks and systems including software, mainframes, VPNs, routers and other physical hardware; installing and configuring network equipment to update or fix hardware or software issues; updating virus protection software to keep data and communications protected; monitoring computer systems to improve network performance for computer systems and networks; communicating networking issues to other employees and management, especially in training new users; and fixing software and hardware configuration issues for users on-demand or from inspection of the systems. The ENSA may also be responsible for creating instruction manuals for employees to navigate company networks.

Skills Required

The ENSA will possess knowledge and experience in customer service; decision making; flexibility; interpersonal skills; leadership; organizational awareness; problem solving, reasoning; team building; oral communication, speaking and writing; business process, project management; quality assurance; requirements analysis and risk management; configuration, data, and information management; information resources strategy and planning; information technology architecture; information technology performance assessment; and technology awareness. The following technology skill sets are required to perform in this classification: Cisco ATA, Cisco ACI, Cisco APIC, Cisco Prime, Cisco VoIP Call Manager, CACTI, eCloud, Elastic Search, ITM, Open NMS, nGenius, McAfee; MVISION, NetScout, SCOM; UTR; StruxureWare, SecureWorks WAF (WAN App FW) toolset, Wireshark, & Web CTRL.

Experience Required

This classification must have a minimum of five (5) years of broad knowledge of networking services and common networking protocols, have computer proficiency and understanding of various types of hardware, and increasingly responsible Information Technology skills to include Cisco competencies; must have a minimum of three (3) years of experience within the last four (4) in the capacity of a Network Systems Administrator or similar role; must have a minimum of two (2) years of experience within the last four (4) years in a security monitoring role.

Cisco Core Competencies Required – But Are Not Limited To

  • Routing and Switching
  • Network essentials
  • WAN technologies
  • Ethernet & Protocols

Education Required

This classification requires the possession of a bachelor’s degree in an IT-related or Engineering field. Additional qualifying experience may be substituted for the required education on a year-for-year basis.

Additional Information

The candidate needs to be a California resident who lives in the Southern California area.

Shift: Graveyard and Swing

Apply Now

Please send your resume and any additional information to our recruitment team at recruitment@nexlogica.com

View All Positions
Network Administrator // Woodland Hills
Apex Systems -
Los Angeles, CA
Network Systems Administrator
ExecutivePlacements.com -
Los Angeles, CA
Systems & Network Administrator
Quinn Company CAT -
City Of Industry, CA

Salary.com Estimation for Enterprise Network Systems Administrator in Downey, CA
$115,293 to $147,156
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Enterprise Network Systems Administrator?

Sign up to receive alerts about other jobs on the Enterprise Network Systems Administrator career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$88,359 - $121,264
Income Estimation: 
$93,716 - $124,745
Income Estimation: 
$118,976 - $146,289
Income Estimation: 
$112,672 - $149,113
Income Estimation: 
$98,475 - $115,895
Income Estimation: 
$101,597 - $131,824
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$123,198 - $153,566
Income Estimation: 
$144,577 - $191,047
Income Estimation: 
$178,567 - $236,389
Income Estimation: 
$123,198 - $153,566
Income Estimation: 
$128,195 - $161,806
Income Estimation: 
$121,693 - $161,895
Income Estimation: 
$144,577 - $191,047
This job has expired.
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Nexlogica

  • Nexlogica California, CA
  • View All Positions Network Engineer Job ID# 10146 – Posted 11/16/22 – Downey CA Position Description The Network Engineer provides technical leadership for... more
  • 3 Days Ago

  • Nexlogica Downey, CA
  • Job ID# 10195 – Posted 2/16/2023 – Downey CA Position Description Backup Storage Engineer is responsible for leading and/or working on the most complex IT ... more
  • 4 Days Ago


Not the job you're looking for? Here are some other Enterprise Network Systems Administrator jobs in the Downey, CA area that may be a better fit.

  • HireTalent - Staffing & Recruiting Firm Los Angeles, CA
  • We’re looking for an experienced Enterprise Network Systems Administrator (ENSA) to help design, maintain, and secure enterprise-wide network infrastructur... more
  • 28 Days Ago

  • Express Network, A Legal Support Network Co. Los Angeles, CA
  • We are seeking a highly skilled Systems Administrator to own and support our core IT infrastructure across cloud, network, endpoints, and enterprise applic... more
  • 15 Days Ago

AI Assistant is available now!

Feel free to start your new journey!