At Iron Mountain we know that work, when done well, makes a positive impact for our customers, our employees, and our planet. That's why we need smart, committed people to join us. Whether you're looking to start your career or make a change, talk to us and see how you can elevate the power of your work at Iron Mountain. We provide expert, sustainable solutions in records and information management, digital transformation services, data centers, asset lifecycle management, and fine art storage, handling, and logistics. We proudly partner every day with our 225,000 customers around the world to preserve their invaluable artifacts, extract more from their inventory, and protect their data privacy in innovative and socially responsible ways. Are you curious about being part of our growth stor?y while evolving your skills in a culture that will welcome your unique contributions? If so, let's start the conversation. Iron Mountain is seeking a skilled and experienced Desktop Systems Engineer to join our Information Technology team. In this role, you will be responsible for the lifecycle management, compliance, functionality, and security of our Apple ecosystem and Windows endpoints, specifically covering macOS, iOS, and iPadOS devices. You will act as a subject matter expert, offering deep technical support, managing vulnerabilities, and driving the automated deployment and maintenance of our Mac fleet to ensure an exceptional user experience. What You'll Do (Responsibilities) In this role, you will: Endpoint Lifecycle & Configuration Management: Manage the entire software and hardware lifecycle for Apple devices. This includes designing and maintaining a zero-touch deployment strategy using Apple Business Manager and Kandji, building custom software packages (.pkg, .dmg), and curating a Self-Service application catalog. Vulnerability, Patching & Compliance: Proactively manage security vulnerabilities, system hardening (CIS benchmarks), and operating system/application patching across the Mac fleet in line with company SLAs to ensure minimal disruption to users. Automation & Infrastructure Support: Utilize scripting languages (Bash, Zsh, Python) to automate repetitive tasks and streamline processes. Collaborate with the global team to optimize our MDM infrastructure (Kandji) and oversee Managed Apple IDs. Technical Support & Troubleshooting: Diagnose, track, and resolve complex performance and compatibility issues across macOS platforms. Provide prompt, expert support via ticket queues within established SLAs, and escalate issues with partners like Apple as needed. Cross-Platform & Secure Environment Support: Provide similar systems engineering support for Windows devices and operate effectively in secure environments requiring security clearance. What You'll Bring (Skills & Qualifications) The ideal candidate will have: Professional Experience: relevant experience as a Systems Engineer alongside of experience as a Support Engineer, preferably within a large corporate environment managing a large fleet (1000) of Mac devices. Technical & MDM Expertise: In-depth knowledge of macOS, iOS, and iPadOS system internals. Hands-on experience with modern MDM solutions is required, with expert-level knowledge of Kandji highly preferred (experience with Jamf Pro or Workspace ONE is also valuable). Tools & Automation: Strong scripting skills for automation using Bash, Zsh, and/or Python. Practical experience with Apple Business Manager (ADE/DEP, VPP), Tanium management tools, and ITSM platforms like ServiceNow. Problem-Solving & Collaboration: Proven ability as an innovative thinker and creative problem-solver who can build effective working relationships within a global, collaborative team environment. Education & Certifications: A Bachelor's degree or equivalent experience (Apple Certifications are highly valued). Non-traditional and neurodiversity learners and thinkers are warmly welcome. Security & Communication Requirements: Excellent written and oral communication skills in English. Candidates must be eligible or approved for UK Government security clearance. What We Offer (Benefits) Location: 100% Remote (UK-based). Candidates must be located in the UK and maintain the flexibility to travel to Iron Mountain Warehouses or Offices if specific project requirements arise. Compensation: Competitive compensation and benefits aligned with your professional experience. Work-Life Balance: Flexible work options to support a healthy work-life balance alongside paid time off and holiday allowances. Health & Wellness: Comprehensive health, wellness, and retirement plans. Career Growth: Continuous learning opportunities and pathways for professional development within a global organization. Category: Information Technology Iron Mountain is a global leader in storage and information management services trusted by more than 225,000 organizations in 60 countries. We safeguard billions of our customers' assets, including critical business information, highly sensitive data, and invaluable cultural and historic artifacts. Take a look at our history here. Iron Mountain helps lower cost and risk, comply with regulations, recover from disaster, and enable digital and sustainable solutions, whether in information management, digital transformation, secure storage and destruction, data center operations, cloud services, or art storage and logistics. Please see our Values and Code of Ethics for a look at our principles and aspirations in elevating the power of our work together. If you have a physical or mental disability that requires special accommodations, please let us know by sending an email to accommodationrequest@ironmountain.com. See the Supplement to learn more about Equal Employment Opportunity. Iron Mountain is committed to a policy of equal employment opportunity. We recruit and hire applicants without regard to race, color, religion, sex (including pregnancy), national origin, disability, age, sexual orientation, veteran status, genetic information, gender identity, gender expression, or any other factor prohibited by law. To view the Equal Employment Opportunity is the Law posters and the supplement, as well as the Pay Transparency Policy Statement, CLICK HERE Requisition: J0102627