Exchange System Administrator

CYOS Solutions

Exchange System Administrator managing Exchange Server and Exchange Online for Department of Industry, Science and Resources. Responsible for migration and maintenance of key communication platforms.

Posted 4/11/2026contractCanberra • 🇦🇺 AustraliaMid-LevelSenior💰 A$100 - A$120 per hourWebsite

Tech Stack

Tools & technologies

CloudCyber SecurityDNSVault

About the role

Key responsibilities & impact

Maintenance of the existing Exchange Server infrastructure and Enterprise Vault archiving solution.
Migration of mail data, including groups, to Exchange Online.
Development of migration approaches and rationalisation of Enterprise Vault archive data.
Investigation and resolution of complex technical problems across the technical stack.
Creation/update of various documentation including as-built documentation, design documentation, detailed migration plans, DR documentation and decommissioning plans as required.
Technical representation at project meetings.
Facilitating technical workshops (if required).
Cross-skilling with team members and assistance to support staff in related teams (e.g. service desk).

Requirements

What you’ll need

Expert knowledge of Exchange Server, Exchange Online, and configuration of hybrid Exchange deployments, including implementation, upgrades, and day to day management activities in a complex multi-forest environment.
Proven experience in migrations including to Exchange Online, cross forest and from legacy Exchange versions.
High-level Exchange troubleshooting skills, including for mail flow, mail gateway technologies and on-premise/cloud-based resource connectivity.
High-level knowledge of Windows Server fundamentals (e.g. Active Directory, DNS, DFS etc), and Group Policy configuration (including Advanced Group Policy Management).
Experience with Australian Government IT Cyber Security processes including ISM, Essential 8 and ACSC hardening guides.
Strong experience in writing technical documentation including design documentation and standard operating procedures.

Benefits

Comp & perks

🌐 Worldwide Post a Job Affiliates ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs Account CYOS Solutions Website LinkedIn All Job Openings 11 - 50 employees 🎯 Recruiter Recruitment
IT CYOS Solutions is a specialized IT recruitment agency operating in Melbourne, Sydney, and Brisbane, focusing primarily on federal government positions. The company excels in recruiting IT contractors by leveraging their deep understanding of the Australian IT contracting landscape, having been established by former contractors themselves. CYOS Solutions prides itself on connecting qualified IT talent with diverse roles and solving IT recruitment challenges for its clients, with a commitment to innovation and problem-solving. Exchange System Administrator 🔥 29 minutes ago 🏢🏡 Canberra – Hybrid 💵 $100 - $120 / hour ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior ⌨️ Systems Administrator Apply Now Find Hiring Managers Customize resume for this job ☆ Save ☑️ Mark as applied ❌ Hide Report problem 📋 Description
Maintenance of the existing Exchange Server infrastructure and Enterprise Vault archiving solution.
Migration of mail data, including groups, to Exchange Online.
Development of migration approaches and rationalisation of Enterprise Vault archive data.
Investigation and resolution of complex technical problems across the technical stack.
Creation/update of various documentation including as-built documentation, design documentation, detailed migration plans, DR documentation and decommissioning plans as required.
Technical representation at project meetings.
Facilitating technical workshops (if required).
Cross-skilling with team members and assistance to support staff in related teams (e.g. service desk). 🎯 Requirements
Expert knowledge of Exchange Server, Exchange Online, and configuration of hybrid Exchange deployments, including implementation, upgrades, and day to day management activities in a complex multi-forest environment.
Proven experience in migrations including to Exchange Online, cross forest and from legacy Exchange versions.
High-level Exchange troubleshooting skills, including for mail flow, mail gateway technologies and on-premise/cloud-based resource connectivity.
High-level knowledge of Windows Server fundamentals (e.g. Active Directory, DNS, DFS etc), and Group Policy configuration (including Advanced Group Policy Management).
Experience with Australian Government IT Cyber Security processes including ISM, Essential 8 and ACSC hardening guides.
Strong experience in writing technical documentation including design documentation and standard operating procedures. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

Exchange ServerExchange Onlinehybrid Exchange deploymentsmigrationstroubleshootingWindows ServerActive DirectoryDNSGroup Policytechnical documentation

Soft Skills

technical representationfacilitating workshopscross-skillingassistance to support staff