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Mainframe z/OS CICS/MQ Administrator

DXC Technology

Mainframe z/OS CICS/MQ Administrator

full-timePosted: Nov 24, 2025

Job Description

Categories: Mainframe Administration, IT Operations, System Administration, Team Leadership

Job Description:

DXC Technology is a global professional services company whose mission is to lead the digital transformation of our clients by advising and guiding them in the application of technology to obtain the best results and increase the competitiveness of their companies. With more than 130,000 professionals and expert technologists, collaborating in more than 70 countries together with an exceptional network of partners, we offer advanced IT services and solutions.


In Spain, we are one of the main leaders in the IT market. We have nearly 8,000 professionals, distributed in thirteen locations, with centers of excellence in cutting-edge technologies such as Cloud, Business Intelligence, AI, or Automation among many others, serving more than 200 customers from all industries in the public and private sectors. We work with leading companies in the country that trust us to guide their digital transformation.


We develop active policies of diversity and inclusion of people with disabilities, and we are proud to have a representation of approximately 49% of female professionals.

We're seeking an experienced Mainframe z/OS CICS/MQ Administrator to be responsible for the installation, customization, maintenance, and administration of z/OS CICS Transaction Server and IBM MQ environments. Ensures high availability, security, and optimal performance of critical transaction and messaging systems.

Tasks:

  • Lead moderately complex projects.
  • Provide team leadership, mentoring, and coordination, including conflict resolution and performance feedback.
  • Work with automation to improve system responses.
  • Maintain CICS/MQ configurations, procedures, and JCL..
  • Perform software installation, upgrades, and apply PTFs.
  • Execute backup/recovery and Disaster Recovery (DR) drills.
  • Conduct system tuning (SIT, CSQZPARM) and dataset management.
  • Provide 24x7 support and research/resolve complex problems.
  • Enforce security/audit conformance and manage change control.

Requirements:

  • 10+ years experience in CICS/MQ systems programming/administration.
  • Strong understanding of CICSplex and MQ architecture, resource administration, and z/OS/JCL.
  • Proficiency in performance tuning, dump analysis, and security compliance.
  • Strong team leadership and communication skills.

Bonus Points:

  • Certification in CICS/MQ.
  • Experience with CICS Web Services, MQ Clustering, and scripting (REXX, CLIST).

What will you find at DXC?

  • Professional development.
  • Leading projects in market reference clients.
  • Excellent work environment.
  • Flexibility and work-life balance.
  • Work with leading technologies within the IT sector.
  • Access to DXC University with unlimited certifications.
  • Social and responsible commitment.
  • Stable employment.
  • Social benefits.

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.

Locations

  • Multiple Locations, Spain

Salary

Estimated Salary Rangemedium confidence

94,500 - 132,000 USD / yearly

Source: AI Estimation

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • z/OS Administrationadvanced
  • CICS Transaction Serveradvanced
  • IBM MQ Administrationadvanced
  • System Tuning (SIT, CSQZPARM)intermediate
  • JCL and Mainframe Proceduresintermediate
  • Disaster Recovery Planningintermediate
  • Automation Scriptingintermediate

Required Qualifications

  • 5+ years in Mainframe z/OS CICS/MQ Administration (experience)
  • Experience with software installation, upgrades, and PTF application (experience)
  • Team leadership and mentoring experience (experience)
  • IBM Certified Administrator - CICS or MQ (certification)

Responsibilities

  • Lead moderately complex projects in CICS/MQ environments
  • Provide team leadership, mentoring, coordination, conflict resolution, and performance feedback
  • Maintain CICS/MQ configurations, procedures, and JCL
  • Perform software installation, upgrades, and apply PTFs
  • Execute backup/recovery procedures and Disaster Recovery (DR) drills
  • Conduct system tuning (SIT, CSQZPARM) and dataset management
  • Provide 24x7 support and research/resolve complex problems

Benefits

  • Health: Comprehensive health insurance coverage
  • Retirement: 401k matching contributions
  • Professional Development: Training and certification programs in cutting-edge technologies
  • Work-Life Balance: Flexible working hours and remote options
  • Diversity: Active policies for diversity, inclusion, and support for people with disabilities

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DXC Technology logo

Mainframe z/OS CICS/MQ Administrator

DXC Technology

Mainframe z/OS CICS/MQ Administrator

full-timePosted: Nov 24, 2025

Job Description

Categories: Mainframe Administration, IT Operations, System Administration, Team Leadership

Job Description:

DXC Technology is a global professional services company whose mission is to lead the digital transformation of our clients by advising and guiding them in the application of technology to obtain the best results and increase the competitiveness of their companies. With more than 130,000 professionals and expert technologists, collaborating in more than 70 countries together with an exceptional network of partners, we offer advanced IT services and solutions.


In Spain, we are one of the main leaders in the IT market. We have nearly 8,000 professionals, distributed in thirteen locations, with centers of excellence in cutting-edge technologies such as Cloud, Business Intelligence, AI, or Automation among many others, serving more than 200 customers from all industries in the public and private sectors. We work with leading companies in the country that trust us to guide their digital transformation.


We develop active policies of diversity and inclusion of people with disabilities, and we are proud to have a representation of approximately 49% of female professionals.

We're seeking an experienced Mainframe z/OS CICS/MQ Administrator to be responsible for the installation, customization, maintenance, and administration of z/OS CICS Transaction Server and IBM MQ environments. Ensures high availability, security, and optimal performance of critical transaction and messaging systems.

Tasks:

  • Lead moderately complex projects.
  • Provide team leadership, mentoring, and coordination, including conflict resolution and performance feedback.
  • Work with automation to improve system responses.
  • Maintain CICS/MQ configurations, procedures, and JCL..
  • Perform software installation, upgrades, and apply PTFs.
  • Execute backup/recovery and Disaster Recovery (DR) drills.
  • Conduct system tuning (SIT, CSQZPARM) and dataset management.
  • Provide 24x7 support and research/resolve complex problems.
  • Enforce security/audit conformance and manage change control.

Requirements:

  • 10+ years experience in CICS/MQ systems programming/administration.
  • Strong understanding of CICSplex and MQ architecture, resource administration, and z/OS/JCL.
  • Proficiency in performance tuning, dump analysis, and security compliance.
  • Strong team leadership and communication skills.

Bonus Points:

  • Certification in CICS/MQ.
  • Experience with CICS Web Services, MQ Clustering, and scripting (REXX, CLIST).

What will you find at DXC?

  • Professional development.
  • Leading projects in market reference clients.
  • Excellent work environment.
  • Flexibility and work-life balance.
  • Work with leading technologies within the IT sector.
  • Access to DXC University with unlimited certifications.
  • Social and responsible commitment.
  • Stable employment.
  • Social benefits.

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.

Locations

  • Multiple Locations, Spain

Salary

Estimated Salary Rangemedium confidence

94,500 - 132,000 USD / yearly

Source: AI Estimation

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • z/OS Administrationadvanced
  • CICS Transaction Serveradvanced
  • IBM MQ Administrationadvanced
  • System Tuning (SIT, CSQZPARM)intermediate
  • JCL and Mainframe Proceduresintermediate
  • Disaster Recovery Planningintermediate
  • Automation Scriptingintermediate

Required Qualifications

  • 5+ years in Mainframe z/OS CICS/MQ Administration (experience)
  • Experience with software installation, upgrades, and PTF application (experience)
  • Team leadership and mentoring experience (experience)
  • IBM Certified Administrator - CICS or MQ (certification)

Responsibilities

  • Lead moderately complex projects in CICS/MQ environments
  • Provide team leadership, mentoring, coordination, conflict resolution, and performance feedback
  • Maintain CICS/MQ configurations, procedures, and JCL
  • Perform software installation, upgrades, and apply PTFs
  • Execute backup/recovery procedures and Disaster Recovery (DR) drills
  • Conduct system tuning (SIT, CSQZPARM) and dataset management
  • Provide 24x7 support and research/resolve complex problems

Benefits

  • Health: Comprehensive health insurance coverage
  • Retirement: 401k matching contributions
  • Professional Development: Training and certification programs in cutting-edge technologies
  • Work-Life Balance: Flexible working hours and remote options
  • Diversity: Active policies for diversity, inclusion, and support for people with disabilities

Target Your Resume for "Mainframe z/OS CICS/MQ Administrator" , DXC Technology

Get personalized recommendations to optimize your resume specifically for Mainframe z/OS CICS/MQ Administrator. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Mainframe z/OS CICS/MQ Administrator" , DXC Technology

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

DXC_TechnologyMainframe AdministrationIT OperationsSystem AdministrationTeam Leadership

Answer 10 quick questions to check your fit for Mainframe z/OS CICS/MQ Administrator @ DXC Technology.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.