macOS Infrastructure Engineer (SC Cleared)

Addition; West of England; On-site; GBP 60,000 - 80,000; Full time

Job summary

Addition is seeking a skilled macOS infrastructure professional to own and evolve the end-user computing environment for a major UK public-sector programme. You will manage macOS estates at scale with Jamf Pro, collaborate with Architects and Engineers, and ensure secure, reliable devices across several offices in London, Manchester, Bristol, Glasgow and beyond.

The role requires SC security clearance and a track record of delivering enterprise-grade macOS solutions within complex

Qualifications

• Proven experience in managing macOS environments at scale.
• Experience using Jamf Pro for device management.
• Strong knowledge of Windows environments (AD, SCCM, GP).
• Experience with Workspace ONE/AirWatch for mobile devices.
• Ability to troubleshoot complex infrastructure and perform root-cause analysis.
• Understanding of security requirements influencing end-user device design.

Responsibilities

• Take technical ownership of the macOS environment and design end-user solutions.
• Manage and enhance macOS devices using Jamf Pro and MDM tooling.
• Collaborate with Technical Architects and engineers to develop the end-user computing platform.
• Act as escalation point for live services and perform root-cause analysis.
• Produce design, build and infrastructure documentation for macOS solutions.
• Support Windows and mobile environments as needed and assist first-line support teams.
• Maintain device platforms with monitoring, alerts and preventive maintenance.
• Deliver changes through formal change control processes.
• Share knowledge across the team and collaborate with engineers.

Skills

macOS administration

Jamf Pro

Active Directory

SCCM

Group Policy

Workspace ONE

AirWatch

Troubleshooting

Security awareness

Infrastructure monitoring

Change control

Collaboration

SC security clearance

Tools

Jamf Pro

Job description

Addition is seeking a skilled macOS infrastructure professional to own and evolve the end-user computing environment for a major UK public-sector programme. You will manage macOS estates at scale with Jamf Pro, collaborate with Architects and Engineers, and ensure secure, reliable devices across several offices in London, Manchester, Bristol, Glasgow and beyond.

The role requires SC security clearance and a track record of delivering enterprise-grade macOS solutions within complex