Demo

Network Administrator II

Apex Systems
Anaheim, CA Full Time
POSTED ON 11/15/2025
AVAILABLE BEFORE 12/15/2025
Job#: 3008350

Job Description:

Network Administrator

This individual contributor role is responsible for the administration and upkeep of the organization's WAN and LAN infrastructure. The position involves managing routers, switches, firewalls, and other networking hardware, as well as implementing system upgrades and network design improvements. The role also includes application support for various systems (Avaya PBX, EMC, and Symitar) and providing technical assistance to users and remote locations for network-related issues.

Key Responsibilities

  • Deploy, upgrade, secure, and modify Cisco routers and switches across branch and remote locations.
  • Diagnose and resolve network issues including connectivity, bandwidth, and quality of service concerns; coordinate with telecom providers as needed.
  • Monitor network connectivity for branches, ATMs, and hosted client environments.
  • Provide user support and respond to help desk inquiries related to network functionality.
  • Establish and maintain VPN and MPLS router connections.
  • Offer technical support for Avaya PBX systems and associated applications.
  • Provide assistance with EMC systems.
  • Configure consoles, printers, and SymConnect ports within Symitar environments.
  • Set up and support access for users, vendors, and clients requiring network connectivity.
  • Maintain documentation of network changes and configurations.
  • Perform additional duties as assigned.

Qualifications

  • Bachelor’s degree in Information Systems or equivalent professional experience required.
  • Minimum of four years of hands-on experience in networking, particularly with Cisco routers and switches—covering deployment, configuration, security, and upgrades.
  • Solid understanding of moderately complex network systems, including EIGRP, CSS, Pix firewalls, VPN, IDS/IPS, Protego, and TACACS.
  • Familiarity with Avaya PBX, EMC, and Symitar technologies.
  • Proven ability to manage projects, meet deadlines, follow direction, and collaborate effectively within a team.

Preferred Certifications

  • Cisco Certified Network Associate (CCNA)
  • Microsoft Certified Professional (MCP)

Pay rate: $50 - 55 per hour

Location: Anaheim, CA

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.

Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6 months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.

Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6 months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.

Apex Systems is part of the Commercial Segment of ASGN Incorporated.

NYSE: ASGN

4400 Cox Road

Suite 200

Glen Allen, Virginia 23060

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [email protected] (Do not submit resumes or solicit consultants to this email address). UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Apex Systems.

Salary : $50 - $55

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