MAS 9 (Maximo Application Suite) Developer

Ontario, Canada

Job Identificationmas-9-maximo-application-suite-developerJob CategoryAI & AnalyticsPosting Date11/03/2026, 16:07Job ScheduleFull TimeLocation
Ontario, Canada

About the Role

We are seeking experienced MAS 9 Developers to support a major enterprise modernization initiative involving the migration from IBM Maximo 7.6 to Maximo Application Suite (MAS 9) within a regulated nuclear energy environment.

In this role, you will contribute to the continuous delivery of platform enhancements, integrations, and modernization initiatives throughout the migration program and beyond. You will collaborate with architects, functional teams, and DevOps engineers to design and implement scalable solutions within the MAS ecosystem.

This is an opportunity to join a growing delivery team supporting a long-term enterprise asset management transformation.

Responsibilities

  • Develop and configure applications within IBM Maximo Application Suite (MAS 9)
  • Support migration activities from Maximo 7.6 to MAS
  • Build and maintain customizations, automation scripts, and workflows
  • Develop integrations using Maximo Integration Framework (MIF), REST APIs, and middleware
  • Collaborate with architects and functional teams to translate business requirements into technical solutions
  • Support CI/CD pipelines and DevOps-based deployment processes
  • Assist with data migration, environment setup, and system configuration
  • Troubleshoot and resolve technical issues during development and deployment
  • Contribute to the continuous delivery of enhancements and platform improvements

Requirements

  • 5+ years of experience working with IBM Maximo (7.6 or later)
  • Hands-on experience with Maximo Application Suite (MAS 8 or MAS 9)
  • Strong experience with:
    • Maximo Integration Framework (MIF)
    • Automation scripting (Jython or Java)
    • REST APIs and enterprise integrations
    • SQL and relational databases (DB2, Oracle, or SQL Server)
  • Experience working in Agile or iterative delivery environments
  • Strong problem-solving, communication, and collaboration skills

Nice to Have

  • Experience supporting Maximo 7.6 to MAS migration programs
  • Knowledge of OpenShift or containerized platform deployments
  • Experience in utilities, energy, or nuclear regulated environments
  • Familiarity with MAS Manage, Monitor, Health, or Predict modules
  • Experience with DevOps tools such as Git and CI/CD pipelines

What We Offer

  • Opportunity to work on a large-scale enterprise modernization program
  • Exposure to IBM Maximo Application Suite transformation initiatives
  • Collaborative engineering culture with experienced specialists
  • Competitive compensation and long-term program stability
  • Opportunities for technical growth and MAS platform specialization

Security Clearance Requirement

This role supports a nuclear facility environment and requires site-access security clearance.

  • Clearance processing typically takes 3–5 months
  • Candidates must be eligible to obtain nuclear facility clearance prior to site access

Apply

Send your resume to careers@xcis.ai