Mainframe CICS System Administrator

• Install, upgrade, and maintain CICS Transaction Server (CICS TS) environments to support ongoing business operations.
• Apply patches (PTFs), manage version upgrades, and perform regression validation to reduce risk during changes.
• Configure and maintain CICS regions (production, test, DR), ensuring each environment is ready for its intended workload.
• Maintain startup parameters and system initialization tables (DFHSIT) to support consistent system initialization and behavior.
• Monitor transaction performance and system health using tools such as OMEGAMON / MainView / TMON, then analyze and tune for improved response times, CPU utilization, and storage usage.

• Hands-on experience administering CICS Transaction Server (CICS TS), including installation, upgrades, and ongoing maintenance.
• Ability to apply patches (PTFs), manage version upgrades, and execute regression validation with accuracy and discipline.
• Experience configuring and supporting CICS regions across production, test, and DR environments.
• Strong monitoring and troubleshooting skills using tools such as OMEGAMON / MainView / TMON, with a focus on transaction response times and system health.
• Proven capability to analyze performance bottlenecks and perform tuning to improve overall system efficiency.

• Opportunity to work at the forefront of mainframe modernization and technology evolution.
• Chance to support some of the most critical enterprise platforms and services for major clients.
• Role focused on solving complex problems and preventing future issues through proactive monitoring and maintenance.
• Environment where your expertise directly impacts transaction performance, stability, and reliability.
• Motivating work that blends administration, performance analysis, and continuous improvement.

Upon completion of waiting period consultants are eligible for:

• Medical and Prescription Drug Plans
• Dental Plan
• Vision Plan
• Health Savings Account
• Health Flexible Spending Account
• Dependent Care Flexible Spending Account
• Supplemental Life Insurance
• Short Term and Long Term Disability Insurance
• Business Travel Insurance
• 401(k), Plus Match
• Weekly Pay

About ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells.

ManpowerGroup (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands - Manpower, Experis, Talent Solutions, and Jefferson Wells - creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World’s Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.

ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee’s race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.