Sr. Systems Administrator

SkillBasedMatching; Stock; On-site; GBP 56,000 - 63,000; Full time

Job summary

Harbor Compliance seeks a Systems Administrator to join a project-focused team that scales infrastructure after mergers and acquisitions. You will bridge IT, Engineering, and Security to deliver automated, well-documented cloud and endpoint solutions.

You will manage a cloud estate spanning Azure and AWS, supporting Windows, macOS, and Linux devices with Intune, Jamf, and JumpCloud. Proficiency in PowerShell, Bash, or Python, plus IAM practices, is essential.

Qualifications

• 5+ years in Systems Administration.
• Experience bridging IT, Engineering, and Security.
• Experience managing cloud infrastructure at scale.
• Strong scripting in PowerShell, Bash, or Python.
• Experience with Azure and AWS.

Responsibilities

• Scale infrastructure following mergers and acquisitions.
• Bridge IT, Engineering, and Security to deliver automation.
• Manage a diverse cloud estate across Azure and AWS.
• Administer Windows, macOS, and Linux devices with UEM tooling.
• Develop automated deployment profiles and security policies.

Skills

PowerShell

Bash

Python

IAM

Endpoint Management

Tools

Google Workspace

M365

Azure

AWS

JumpCloud

Intune

Jamf

Job description

Harbor Compliance is a leader in legal entity management and business licensing, supporting over 35,000 clients. As a Systems Administrator, you will join a project-focused team responsible for scaling infrastructure following major mergers and acquisitions. This role is highly cross-functional, requiring you to bridge the gap between IT, Engineering, and Security to deliver automated, well-documented cloud and endpoint solutions.

• Pay Range: $76,135 - $84,412 USD
• Location: Remote (Home Office)
• Experience: 5+ years in Systems Administration.
• Core Tech: Google Workspace, M365, Azure, AWS, JumpCloud.
• Device Management: Intune (Windows), Jamf (macOS), JumpCloud (Cross-platform).

Cloud & Hybrid Infrastructure Management

You will play a key role in managing a diverse cloud estate that spans Azure and AWS. Your responsibilities include planning and executing platform improvements and migrations, particularly those resulting from mergers and acquisitions. You will ensure that virtualized environments are optimized for performance and that cloud-based services are integrated seamlessly across the organization's global footprint.

Unified Endpoint Management (UEM)

A major focus of this position is managing a diverse fleet of Windows, macOS, and Linux devices. You will utilize a "best-of-breed" toolset, including Intune for Windows, Jamf for Apple devices, and JumpCloud for identity-driven endpoint orchestration. You will be responsible for creating automated deployment profiles, enforcing security policies, and providing Tier 3 escalation support for complex configuration issues.

Automation & Identity Governance

To drive operational efficiency, you will develop scripts using PowerShell, Bash, or Python. These scripts will automate repetitive tasks such as user provisioning, access audits, and system hardening. You will also manage Identity and Access Management (IAM) initiatives, ensuring that least-privilege principles are applied across Google Workspace and Microsoft 365 environments while maintaining clear technical documentation for all automated workflows.

Summary

You are the technical engine behind Harbor Compliance’s infrastructure evolution. By mastering cross-platform device management and cloud automation, you ensure that as the company grows through acquisitions, its internal systems remain secure, scalable, and highly reliable.

Job Category IT & Cybersecurity