A well‑established, purpose‑driven Not‑for‑Profit organisation is seeking an experienced Senior Network Engineer to take ownership of a complex, multi‑site enterprise network environment supporting a large number of users. This is a hands‑on senior role with real influence — stabilising and uplifting the current environment, then leading redesign and modernisation initiatives, including cloud migration and network transformation. Why this role? Own and uplift an enterprise network environment that needs leadership and best‑practice direction Mix of BAU first, then uplift, redesign and project work Partner closely with Cloud, Security and Systems teams Strong internal career pathways (including future Service Delivery leadership) Not‑for‑Profit salary packaging benefits (significant take‑home uplift) Work Environment & Benefits Hybrid working: 2 days office / 3 days WFH (some flexibility) Not‑for‑Profit salary packaging (increase net take‑home pay) On‑call allowance: rotated between 5-6 people. Large, established IT & Digital function (50 staff) Training and professional development supported Free on‑site parking Supportive, mission‑driven organisation delivering real community impact Key Responsibilities Take end‑to‑end ownership of network infrastructure across multiple sites Stabilise, remediate and document an under‑documented environment Design, implement and maintain secure, scalable network solutions aligned to best practice Manage firewalls, routers, switches, WAN, carrier services and IP networking Maintain and operate BGP and external carrier connectivity Review and improve firewall rules and network security posture Work within governance frameworks including Essential 8, ISO standards and CAB change management Perform firmware upgrades, patching and lifecycle management Proactively monitor the environment using alerts and network monitoring tools Participate in major projects including network redesign and future cloud migration Collaborate with Security, Cloud, Systems, Analysts and Project teams Participate in a rotating on‑call roster for network outages Required 6 years’ experience as a Senior Network Administrator / Engineer Enterprise‑scale, multi‑site network environments Strong hands‑on experience with: Aruba / HPE switching & wireless (Aruba Central / ClearPass highly regarded) Sophos firewalls , VPNs (IPSec & SSL) – plus experience planning firewall migrations BGP, MPLS, VLANs, Spanning Tree, Layer 2/3 networking Experience working within ITIL, CAB and structured change frameworks Strong documentation skills — As‑Builds, designs and operational documentation Ability to investigate issues end‑to‑end and take full ownership Australian working rights Car and license Can pass Working with Children, Disability & Police checks Highly regarded Experience with CrowdStrike, Rapid7 or Airlock Exposure to security audits and compliance frameworks Network redesign and modernisation projects Working alongside Cloud Engineers on hybrid/cloud migrations Email or call Jareth on 0412 540 973, joades@humanisedgroup.com
