About Your New Employer Evernorth, part of The Cigna Group, is a global leader in health services with a mission to make healthcare more affordable, predictable, and simple. Operating worldwide, we deliver innovative solutions that improve the health and vitality of those we serve. With cutting-edge technology, a collaborative culture, and a commitment to employee well-being, Evernorth offers an environment where your expertise can make a real impact. Were recognized for our technical excellence, global reach, and inclusive, values-driven workplace. About Your New Job As the Mainframe Infrastructure Engineering Lead Analyst, you will be responsible for configuring, maintaining, upgrading, and administering the mainframe infrastructure across our Amsterdam (NL) and Uxbridge (UK) sites. You will collaborate with technical, development, and operations teams to ensure performance, resilience, and continuous improvement of our IBM zSeries environments. Key responsibilities include: Installing, upgrading, configuring, and supporting multi-vendor mainframe hardware and software. Developing and maintaining REXX procedures to automate system and operational tasks. Managing performance and capacity across CPU, disk space, network adapters, and application connectivity. Implementing monitoring, alerting, and comprehensive documentation for all mainframe systems. What Skills You Need Bachelors degree in IT or equivalent experience. Solid experience with IBM zSeries mainframe systems, z/VM, and z/VSE operating systems. Proficiency with CMS XEDIT/EXEC/PIPE/REXX and CA IDMS. Experience with Dell SYMCLI for PowerMax data mirroring and cloning. Strong problem-solving, analytical, and communication skills. Bonus: Jira, ServiceNow, Confluence, SharePoint, and Dutch language skills. Whats on Offer Competitive salary and opportunities for overtime pay. Hybrid working model in Galway Comprehensive benefits including fully funded medical cover (for you and your family), retirement contributions (3% employee + 7% employer), life insurance (4x base salary), short/long-term disability coverage, and generous annual leave (2528 days + public holidays, increasing with service). Additional leave options including 26 weeks fully paid maternity leave, 8 weeks fully paid paternity and caregiver leave, bereavement leave, and sabbatical eligibility after 5 years. Access to Employee Assistance Programs, vitality resources, and flexible commuter benefits. A collaborative, mission-driven work culture with opportunities for professional growth and technical innovation. Whats Next Apply now by clicking the Apply Now button or call Michael Magee on If this role isnt quite right for you but youre looking for something similar, please get in touch we have multiple temporary, fixed-term, and contract roles available. Skills: zSeries mainframe systems PowerMaxke