> Markdown version of [/jobs/ext/2239237-system-administrator](https://www.wearedevelopers.com/jobs/ext/2239237-system-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# System Administrator

- **Company:** Lorien
- **Location:** Hounslow, UK
- **Contract:** Temporary contract
- **Skills:** Microsoft Azure, Microsoft Online Services, Information Technology Consulting, Continuous Integration, Role-Based Access Control, Microsoft Power Automate, Git, Information Technology, Performance Monitor, Powerapps
- **Published:** August 26, 2026
- **Apply:** https://www.collegerecruiter.com/job/2815095039-system-administrator

## About the Role

* Experience administering Microsoft 365 services (Power Automate, Power Apps, Copilot)
 * Strong understanding of Power Apps/Dataverse security and DLP policies
 * Familiarity with Azure DevOps, Git, and CI/CD processes
 * Experience implementing Role-Based Access Control (RBAC) and other Dataverse security models
 * Either PL-200 or PL-400 certification

This is an opportunity to work on enterprise-scale automation and AI initiatives within a collaborative, forward-thinking team.

If interested and you have experience administering Power Platform applications and have a PL-200 or PL-400 certificate, please apply.

## Description

We're looking for an experienced Power Platform System Administrator to support one of the UK's most advanced Power Platform estates, recognised by Microsoft for its maturity. This is a hands-on role with real influence over platform governance and optimisation. The role is a 3-month contract and would require hybrid working from the office based near Hounslow.

What you'll do:

 * Administer and maintain Power Platform environments
 * Support a 20-strong development team, ensuring reliability and security
 * Implement RBAC and Dataverse security models
 * Manage CI/CD pipelines, release processes, and performance monitoring
 * Contribute to best practice and governance frameworks

What we're looking for:

 * Experience administering Microsoft 365 services (Power Automate, Power Apps, Copilot)
 * Strong understanding of Power Apps/Dataverse security and DLP policies
 * Familiarity with Azure DevOps, Git, and CI/CD processes
 * Experience implementing Role-Based Access Control (RBAC) and other Dataverse security models
 * Either PL-200 or PL-400 certification

This is an opportunity to work on enterprise-scale automation and AI initiatives within a collaborative, forward-thinking team.

If interested and you have experience administering Power Platform applications and have a PL-200 or PL-400 certificate, please apply.

Seniority level

Associate

Employment type

Contract

Job function

 * Administrative
 * IT Services and IT Consulting

Get notified about new System Administrator jobs in Hounslow, England, United Kingdom.


## Related Videos

- [Develop enterprise-ready applications for Microsoft Teams with Azure resources on modern web technologies](https://www.wearedevelopers.com/videos/187-develop-enterprise-ready-applications-for-microsoft-teams-with-azure-resources-on-modern-web-technologies)
- [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94)
- [Developer Tools for Microsoft Azure](https://www.wearedevelopers.com/videos/450-developer-tools-for-microsoft-azure)
- [Hacking MSSQL on Cloud. All of them. How I became sysadmin on Azure, AWS, GCP and Alibaba.](https://www.wearedevelopers.com/videos/100339-hacking-mssql-on-cloud-all-of-them-how-i-became-sysadmin-on-azure-aws-gcp-and-alibaba)
- [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews)
- [AI for Enterprise Developers - Dr. Damir Dobric](https://www.wearedevelopers.com/videos/1831-ai-for-enterprise-developers-dr-damir-dobric)

## Related Articles

- [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j)
- [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix)