Jobs
My ads
My job alerts
Sign in
Find a job Career Tips Companies
Find

Network administrator: performance, security & upgrades

Adelaide
Iron Systems, Inc
Network Administrator
Posted: 4 June
Offer description

Job Description

Maintains computing environment by identifying network requirements; installing upgrades; monitoring network performance.

Job Responsibilities

* Establishes network specifications by conferring with users; analyzing workflow, access, information, and security requirements; designing router administration, including interface configuration and routing protocols.
* Establishes network by evaluating network performance issues including availability, utilization, throughput, goodput, and latency; planning and executing the selection, installation, configuration, and testing of equipment; defining network policies and procedures; establishing connections and firewalls.
* Maintains network performance by performing network monitoring and analysis, and performance tuning; troubleshooting network problems; escalating problems to vendor.
* Secures network by developing network access, monitoring, control, and evaluation; maintaining documentation.
* Prepares users by designing and conducting training programs; providing references and support.
* Upgrades network by conferring with vendors; developing, testing, evaluating, and installing enhancements.
* Meets financial requirements by submitting information for budgets; monitoring expenses.
* Updates job knowledge by participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations.
* Protects organization's value by keeping information confidential.
* Accomplishes organization goals by accepting ownership for accomplishing new and different requests; exploring opportunities to add value to job accomplishments.

Job Requirements

* Proven experience in a network administrator role
* Hands on experience in networking, routing and switching
* Excellent knowledge of best practices around management, control, and monitoring of server infrastructure
* Experience with firewalls, Internet VPN's remote implementation, troubleshooting, and problem resolution is desired
* Ability to set up and configure server hardware
* Familiarity with backup and recovery software and methodologies
* Great at organizing, prioritizing and multitasking
* CCNA, Network+, CCNP, CCDP, CCIE or equivalent
* BSc degree in Computer Science or related field or equivalent
* Associate's degree (A.A.) or equivalent from three-year College or technical school with an emphasis in electronics required; Bachelor's Degree preferred
#J-18808-Ljbffr

Send an application
Create a job alert
Alert activated
Saved
Save
Similar job
Network administrator
Adelaide
Harrison McMillan Pty Ltd
Network Administrator
Similar job
Network administrator
Adelaide
Whizdom
Network Administrator
Similar job
Network administrator
Adelaide
Harrison McMillan Pty Ltd
Network Administrator
Similar jobs
IT and Tech jobs in Adelaide
jobs Adelaide
jobs South Australia
Home > Jobs > IT and Tech jobs > Network Administrator jobs > Network Administrator jobs in Adelaide > Network Administrator: Performance, Security & Upgrades

About Jobstralia

  • Career Advice
  • Company Reviews

Search for jobs

  • Jobs by job title
  • Jobs by sector
  • Jobs by company
  • Jobs by location

Contact / Partnership

  • Contact
  • Publish your job offers on Jobijoba

Legal notice - Terms of Service - Privacy Policy - Manage my cookies - Accessibility: Not compliant

© 2026 Jobstralia - All Rights Reserved

Send an application
Create a job alert
Alert activated
Saved
Save