In-Demand Senior systems administrator Jobs in Southbank, Vic

Network Administrator
BluBiz Solutions —Melbourne VIC
- $80,000 - $90,000 a year
- Full-time
- Management
- Computer Science
- English
Quick Apply
Senior IT Systems Administrator
KBR —Melbourne VIC
- Full-time
- Bachelor's degree
- No degree
- Parental leave
Senior IT Administrator
Victoria Police —Melbourne VIC
- $116,413 - $140,849 a year
- Full-time
12d
Business Administrator
Arup —Melbourne VIC
- Office
- Administrative experience
- SharePoint
- Profit sharing
- Parental leave
8d
Senior Project Administrator
UGL Limited —Southbank VIC
- Urgently hiring
- Hybrid work
- Microsoft Office
- Administrative experience
- In-person
- Employee discount
IT Infrastructure Manager & Senior Systems Administrator
Arcare Aged Care —Hampton East VIC
- Full-time
- Communication skills
4d
HR and Compliance Administrator
Mercy College —Coburg VIC
- Full-time
- First Aid Certification
- Organisational skills
8d
ER Lead
Link Group —Docklands VIC
- Leadership
- Communication skills
- Parental leave
- Employee assistance program
Senior Contracts Administrator
DCOH —Melbourne VIC
- Full-time
- Engineering
- Master's degree
- Administrative experience
Quick Apply
Centre Administrator
RMIT University —Melbourne VIC
- $84,181 - $96,698 a year
- Part-time
- Administrative experience
- University
- Working with children
9d
Senior Systems Administrator
Blue IoT —Mulgrave VIC
- Azure
- Microsoft Office
- Administrative experience
Project Administrator
Dooler —Melbourne VIC
- $95,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Quick Apply
12d
OCI cloud Infrastructure Senior Administrator
Infosys —Melbourne VIC
- $108,571 - $119,893 a year
- Management
- Administrative experience
- Communication skills
- Health insurance
- Parental leave
11d
Senior Contract Administrator
Kapitol —Melbourne VIC
- Full-time
- Administrative experience
- Leadership
- Negotiation
Supervising Lawyer
Victoria Police —Melbourne VIC
- $116,413 - $140,849 a year
- Full-time
- Leadership
- Time management
10d
Lead Salesforce Developer
Department of Justice and Community Safety —Melbourne City Centre VIC
- $138,631 - $185,518 a year
- Full-time
- Salesforce
- Case management
- Software development
Implementation Specialist
Karbon —Melbourne VIC
- Microsoft Excel
- AI
- Communication skills
- Annual leave
- Parental leave
Quick Apply
Senior Full Stack Developer
Market Sourcing Solutions - PTY LTD —Melbourne VIC
- $140,000 - $200,000 a year
- Full-time
- Hybrid work
- SQL
- AWS
- APIs
Quick Apply
1d
Senior Contracts Administrator
Hickory —Southbank VIC
- Engineering
- Bachelor's degree
- Construction
- Parental leave
- Employee assistance program
Head of Omnichannel Transformation
Link Group —Docklands VIC
- CRM software
- Analysis skills
- Financial services
- Parental leave
- Employee assistance program

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Network Administrator

BluBiz Solutions
Melbourne VIC

Quick Apply

Job Details

Permanent | Full-time
$80,000 - $90,000 a year

Qualifications

Network administration
QoS
TCP
Management
Computer Science
Incident management
CCNP
CCNA
OSPF
English
Technical support
Administrative experience
Bachelor's degree
SSL
IDS
CompTIA Network+
BGP
WAN
Solarwinds
Security
Diploma
Cybersecurity
CompTIA Security+
Information Technology
VPN

Full Job Description

About BluBiz

BluBiz is an award-winning ICT Solutions and Managed Services provider delivering multi-domain expertise across Enterprise Networking, Cybersecurity, Cloud, Collaboration, and Managed Services. Recognised multiple times in the CRN Fast 50 as one of Australia's fastest-growing IT providers, and ISO 27001 certified, we serve mid-market to enterprise organisations across healthcare, education, not-for-profit, retail, and manufacturing.

We partner with leading technology vendors, including Cisco, Fortinet, Microsoft, AWS, Telstra, and Palo Alto, and take a vendor-agnostic approach, always recommending the best-fit solution for each customer's needs.

BluBiz is at the cusp of exponential growth. Anyone who joins us will have the opportunity to work with leading-edge technologies, express their ideas, be empowered to make a genuine difference, and shape their own career path.

Who You are

You take genuine pride in keeping things running, and in running them well. You are meticulous, proactive, and you care about quality at every level. When something needs to be documented, you do it properly. When a customer has a problem, you own it until it is resolved. You can explain a technical issue clearly to a non-technical stakeholder without making them feel out of their depth. You work well under pressure, bring calm and methodical thinking to complex situations, and you understand that 'good enough' is never good enough when a client's business depends on your work.

The Role

As a Network Administrator at BluBiz, you will be responsible for the day-to-day management, configuration, monitoring, and support of network infrastructure across a diverse portfolio of clients. You will work within our NOC and engineering teams, providing hands-on support across Cisco, Fortinet, Meraki, and other vendor platforms. This is a role that demands technical depth, operational discipline, and the ability to communicate clearly with clients, because at BluBiz, technical excellence and customer experience go hand in hand.

Key Responsibilities

Monitor and manage network infrastructure across multiple client environments, including routers, switches, firewalls, and wireless systems
Configure, deploy, and maintain network equipment from vendors including Cisco, Fortinet, Meraki, and Telstra
Troubleshoot and resolve network incidents and performance issues, working to SLA commitments and escalating complex issues where appropriate
Implement and manage firewall policies, VPN configurations, routing protocols, and network security controls
Perform Moves, Adds, and Changes (MACs) and support scheduled maintenance windows, including out-of-hours work as required
Maintain accurate, up-to-date technical documentation including network diagrams, configuration records, and change logs
Liaise with customers to communicate issue status, planned maintenance, and proactive network health updates in a clear and professional manner
Support continuous improvement initiatives, identify risks, recommend solutions, and contribute to BluBiz's service quality standards

Required Experience

Minimum 2 years of hands-on network administration experience, ideally within an MSP or managed services environment
Proven experience managing Cisco switching and routing (IOS/NX-OS) and Fortinet or Palo Alto firewalls in production environments
Experience with VPN technologies (IPSec, SSL, SD-WAN) and routing protocols (OSPF, BGP)
Familiarity with network monitoring and management platforms (SolarWinds, PRTG, ManageEngine, or similar)
Experience in customer-facing technical support with the ability to communicate effectively under pressure

Key Skills

Hands-on proficiency with Cisco (switches, routers, Catalyst), Fortinet (FortiGate, FortiManager), and Meraki platforms
Strong understanding of TCP/IP, VLANs, routing protocols, firewall policies, NAT, and QoS
Working knowledge of network security principles, NGFW, IDS/IPS, network segmentation, zero-trust fundamentals
Disciplined approach to change management, documentation, and incident management processes
Clear, professional communication, ability to explain technical issues to non-technical clients without condescension
Ability to prioritise effectively across multiple client environments and work calmly under time pressure
Collaborative team player with a genuine commitment to customer outcomes

Qualifications

Bachelor's degree in Information Technology, Computer Science, Network Engineering, or a related discipline; candidates with an Associate Diploma or equivalent, combined with strong industry experience, are equally welcome
Cisco CCNA is required; CCNP (Enterprise or Security) is preferred for more senior applicants
Fortinet NSE 4 or higher, or Palo Alto PCNSA, highly regarded
CompTIA Network+ or Security+, advantageous

What's in it for you?

Join a business on the cusp of exponential growth with a genuine winning story
Work with Australia's leading technology partners across Cisco, Fortinet, Microsoft, AWS, Telstra, and more
Develop and grow across multiple technology domains with ongoing L&D support
Be empowered, not micromanaged, to make a real, visible difference
Flexible and hybrid working arrangements
Clear career pathways and transparent growth opportunities
Work alongside a team of passionate, talented, genuinely collaborative professionals
Be part of an award-winning culture where your ideas are heard and your contribution matters

How to apply

If this sounds like the role and the culture for you, we'd love to hear from you. Apply with your resume and a brief cover letter telling us why BluBiz, and why now.

Send your application to [email protected] | Learn more at blubiz.com.au

Pay: $80,000.00 – $90,000.00 per year

Ability to commute/relocate:

Melbourne VIC 3000: Reliably commute or planning to relocate before starting work (Preferred)

Experience:

Networking : 3 years (Required)

Language:

Fluent English (Preferred)

Licence/Certification:

CCNA or CCNP or NSE 4 (Required)

Work Authorisation:

Australia (Required)

Work Location: In person

Quick Apply

Refine Your Search

senior systems administrator jobs in southbank, vic

Network Administrator

Senior IT Systems Administrator

Senior IT Administrator

Business Administrator

Senior Project Administrator

IT Infrastructure Manager & Senior Systems Administrator

HR and Compliance Administrator

ER Lead

Senior Contracts Administrator

Centre Administrator

Senior Systems Administrator

Project Administrator

OCI cloud Infrastructure Senior Administrator

Senior Contract Administrator

Supervising Lawyer

Lead Salesforce Developer

Implementation Specialist

Senior Full Stack Developer

Senior Contracts Administrator

Head of Omnichannel Transformation

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