🌴 JobsLeisure.com

Where Work Meets Adventure

← Back to Leisure Jobs

Mainframe Systems Programmer (z/OS) – Public Sector

Hospitality Full Benefits Career Growth
Company

NavitasPartners

Location

Ottawa, Canada

Posted

June 05, 2026

Start Your Adventure

Join our team and work where others vacation

Apply Now

About This Opportunity

Mainframe Systems Programmer (z/OS) – Public Sector

Location: Ottawa, ON


About the Role

We are seeking a Mainframe Systems Programmer responsible for supporting and administering enterprise IBM z/OS environments supporting critical Public Sector applications and services.


IMPORTANT NOTE – PUBLIC SECTOR EXPERIENCE REQUIRED

Candidates must have experience supporting enterprise infrastructure within Government, Healthcare, Defense, Education, Utilities, Transportation, or other Public Sector organizations.


Candidates without Public Sector experience will not be considered.


Responsibilities

  • Administer IBM z/OS environments.

  • Perform upgrades, maintenance, and patching.

  • Manage system performance and capacity planning.

  • Support disaster recovery initiatives.

  • Administer RACF security controls.

  • Troubleshoot system an...