PowerShell Developer

Job Title: PowerShell Developer
Location: REMOTE
Duration: Longterm Contract

Overview
We are seeking a mid-to-senior level PowerShell Developer with strong operational and engineering experience to support the Messaging & Collaboration team. This role has evolved from a project-based scripting function into a hybrid production support, automation engineering, and platform support role.
The individual will be responsible for maintaining, enhancing, and supporting a portfolio of PowerShell scripts and automation solutions that underpin Messaging services across Exchange (On-Premises and Online), Microsoft 365, and related systems. This role requires both hands-on development and day-to-day operational ownership of existing solutions.

Key Responsibilities
Script Ownership and Maintenance &Production Support & Project Support & Automation Engineering & Integration and Data Handling Own, maintain, and enhance all existing PowerShell scripts developed and supported by the Messaging team Refactor legacy scripts for performance, reliability, and maintainability Ensure proper error handling, logging, and resilience across all automation
Provide ongoing operational support for automation workflows and scheduled jobs
Troubleshoot and resolve issues impacting script execution, data integrity, or downstream processes
Participate in incident response and root cause analysis for Messaging-related automation failures
Partner with project teams on Messaging-related initiatives (e.g., migrations, platform changes, compliance initiatives)
Adapt and extend scripts to support new business or technical requirements
Ensure automation readiness and supportability for new solutions prior to production deployment
Design and develop new PowerShell-based automation solutions aligned to Messaging and collaboration platforms
Integrate with Exchange Online, Exchange On Premises, Active Directory, Microsoft Graph, Entra ID, and other M365 services
Support data extraction, transformation, and delivery workflows (including flat files and system integrations)
Support data flows into downstream systems (e.g., SQL, integration platforms)
Collaborate with integration teams on data format, delivery, and orchestration approaches

Required Skills and Experience
Advanced PowerShell scripting expertise, including modular design, error handling, and performance optimization
Strong experience with Exchange (On-Premises and Online)
Strong experience with Microsoft Graph API
Strong experience with Entra ID / identity-related automation
Experience supporting production automation environments, including monitoring and troubleshooting
Familiarity with hybrid Microsoft 365 environments and migration scenarios Experience integrating PowerShell outputs with SQL or other data platforms
Understanding of scheduling/orchestration tools (e.g., Task Scheduler, Azure Automation, ADF)

Preferred Qualifications:
Experience with Azure Automation, Azure Functions, or similar platforms
Experience with Entra ID and M365 services, including Exchange Online.
Experience with Experience with Exchange Server (On Premises)
Familiarity with compliance, retention, and Messaging governance use cases
Experience working in enterprise environments with change control and operational rigor