Senior Solution Infrastructure Engineer

Paxus is partnering with a large Federal Government environment to engage an experienced Senior Solution Infrastructure Engineer to design and deliver resilient, high-performing infrastructure solutions that support business-critical systems.

This is a senior (EL1-equivalent) contract role focused on technology refresh, workload consolidation, system resiliency, and strong operational readiness.

Key details

- Location: Canberra, ACT (Belconnen area)
- Working arrangement: Hybrid
- Onsite full time for the first 3 months (or until you’re across the ICT landscape and project objectives)
- Then minimum 3 days/week onsite (subject to approval and operational needs)

- Hours: Up to 40 hours/week
- Contract term: To 30 June 2027 with 2x 12 months extensions
- Estimated start: 6 October 2026
- Security: NV1 (Negative Vetting Level 1) is must

Key duties and responsibilities

- Develop and maintain infrastructure roadmaps aligned to business and IT strategy
- Provide advice to leadership on lifecycle management, emerging trends, and investment options
- Identify opportunities to reduce technical debt, optimise cost, and improve value
- Design infrastructure solutions across networking, virtualisation, and enterprise platforms




- Lead/oversee technical designs, consolidation initiatives, and legacy decommissioning
- Validate DR, failover, and resiliency frameworks
- Produce operational documentation to enable smooth handover into BAU teams
- Translate complex technical concepts into clear, outcome-focused messaging for stakeholders
- Engage vendors, run proof-of-concepts, and recommend best-fit solutions
- Review infrastructure health/capacity data and recommend hardening and tuning

Technical skills

Experience in any of the following would be advantageous:

- Enterprise Server Operating Systems (Windows, Linux/UNIX, AIX)
- Virtualisation Platforms and Infrastructure (VMware, Hyper‑V), Hyper‑Converged Infrastructure
- Gateway & Security Services (Proxy, Load Balancing, NGFW, IPS/IDS)
- Enterprise and Software‑Defined Networking (i.e Cisco, Fortinet, Palo Alto, Arista, Aruba/HPE SDN) Firewall networking technologies (i.e. F5 BIG‑IP)
- Enterprise Database Platforms (SQL Server, Oracle, DB2)

Paxus values diversity and welcomes applications from Indigenous Australians, people from diverse cultural and linguistic backgrounds and people living with a disability.

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📌 Senior Solution Infrastructure Engineer (Canberra)
🏢 Paxus - Technology + Digital Talent
📍 Canberra