Unisys Mainframe Developer/Consultant - Remote

Unisys Mainframe Consultant - Remote

Our client, a large global organisation, is seeking an experienced Unisys Mainframe Consultant to join a critical technology programme supporting enterprise-scale systems and infrastructure.

This role offers the opportunity to work within a complex and highly available environment, providing expertise across Unisys Mainframe technologies while supporting ongoing operational, transformation, and modernisation initiatives.

Key Responsibilities

• Provide technical expertise across Unisys Mainframe environments.
• Support, maintain, and troubleshoot business-critical applications and infrastructure.
• Analyse and resolve complex technical issues to ensure platform stability and performance.
• Work closely with development, infrastructure, and business stakeholders to deliver technical solutions.
• Support system upgrades, migrations, enhancements, and transformation programmes.
• Monitor system performance and identify opportunities for optimisation.
• Produce and maintain technical and operational documentation.
• Provide technical leadership, guidance, and knowledge transfer to internal teams.

Experience

• Proven experience working with Unisys Mainframe technologies.
• Strong understanding of enterprise Mainframe architecture, operations, and support.
• Experience supporting mission-critical applications within large-scale environments.
• Knowledge of Unisys platforms such as ClearPath MCP, OS 2200, AB Suite, LINC/EAE, DMSII, or related technologies.
• Strong troubleshooting and problem-solving skills.
• Experience working within complex enterprise environments.
• Excellent communication and stakeholder management abilities.

If you have a strong background in Unisys mainframes and are looking to contribute to a high-profile global technology environment, we would welcome your application.