application tuning. Experience with fault-tolerant systems and disaster recovery in high-availability environments. Strong communication skills (oral & written) Skills Security Embedded system Deployment mainframe COBOL communication and leadership skills cross team collaboration Job Title: Base 24 Engineer Location: Swindon, UK Job Type: Contract Trading as TEKsystems. Allegis Group Limited More ❯
multiple parties (internal/external) to ensure safe delivery. Coordinate the integration process and/or implementation events across shared infrastructure (e.g., upgrading the Mainframe); lead on the Service Introduction process, coordinating parties to get the change over the line. Provide expertise (not content) for governance activity owned by the More ❯
which provide support, monitor and operate technical solutions. The System Programming team serve a key function in the provision and maintenance of HMLR's Mainframe platform and the application hosted on it. The practice contains a mature IT Infrastructure engineering community who are responsible for the support and maintenance of … all our technical infrastructure. You will be part of a team that ensures the stability, security, and performance of our IBM Z mainframe environment. No prior mainframe experience is required as we will provide comprehensive training and mentorship to equip you with the necessary skills. You will sort the maintenance … and optimization of mainframe systems, databases, and applications, within defined Service Level Agreements and provide technical support for maintenance of IT Infrastructure and platforms, as part of a wider infrastructure engineering community. This role is perfect for those who are passionate about technology, eager to learn, and ready to build More ❯
Swindon, Wiltshire, South West, United Kingdom Hybrid / WFH Options
LA International Computer Consultants Ltd
on a long term programme of work. The ideal candidate will have experience of Managing and enhancing the security of the IBM Z Series mainframe environment having strong background in RACF for z/OS and a deep understanding of mainframe security principles. Key Responsibilities: * Security Management: Implement and manage … thorough investigations and implementing corrective actions. * Collaboration: Work closely with other IT teams to ensure security measures are integrated into all aspects of the mainframe environment. * Documentation: Maintain detailed documentation of security policies, procedures, and configurations. Key Skills/Experience: * Proficiency in RACF administration and configuration. * Strong understanding of z More ❯
Swindon, Wiltshire, South West, United Kingdom Hybrid / WFH Options
Queen Square Recruitment Limited
IBM Z Series Security Administrator - Hybrid - Swindon - INSIDE IR35 - 6 month contract My client, a global consultancy are looking for a a Mainframe Security expert with deep RACF knowledge and a passion for protecting critical systems. Were looking for a Mainframe Security Specialist to join a high-performing team and … the mainframe. Documentation: Maintain comprehensive security documentation, procedures, and change records. What Were Looking For: Strong experience in RACF administration and IBM Z Series mainframe security Deep knowledge of z/OS security features, standards, and best practices Proven track record in security auditing and ensuring regulatory compliance Client-facing More ❯