Senior Maximo Systems Developer

Duration: 1-year contract with the possibility of a 12-month extension

Location: Ottawa, ON (Hybrid) or Remote within Canada

Language: Excellent written and verbal communication skills in English are required.

Background Check Requirement: Successful completion of a criminal record check may be required.

About the Opportunity

Are you an experienced IBM Maximo Application Suite professional who thrives on solving complex technical challenges? This is an exciting opportunity to play a key role in a large-scale enterprise implementation, leading the deployment of IBM MAS Manage across multiple environments while helping deliver a secure, reliable, and scalable platform that supports essential public services.

Working alongside internal technology teams and external implementation partners, you'll provide hands-on technical leadership throughout the implementation lifecycle, from environment builds and platform configuration to integrations, testing, deployment, and post-go-live support. If you enjoy collaborating across teams while driving technical excellence, this contract offers meaningful work on a high-impact transformation initiative.

What’s In It for You

Join a collaborative environment where your expertise will directly influence the success of a major enterprise technology implementation. You'll have the opportunity to work alongside experienced technical professionals, contribute to modern infrastructure and cloud technologies, and expand your experience with complex integrations, automation, and enterprise platform delivery in a culture that values collaboration, knowledge sharing, and continuous improvement.

Your Responsibilities

• You'll lead the installation, configuration, and deployment of IBM Maximo Application Suite (MAS Manage) across Staging, QA, and Production environments running on Red Hat OpenShift.

• You'll configure platform components including storage, certificates, namespaces, routes, operators, registry services, LDAP/IDP authentication, RBAC, and SMTP integration.

• You'll collaborate with database and integration teams to configure Oracle connectivity and validate integrations with SAP, ESRI GIS, Mobility platforms, Oracle Service Bus, and other enterprise applications.

• You'll support data migration activities, perform technical validation, and execute environment, integration, regression, and performance testing.

• You'll provide technical troubleshooting, support production cutover and hypercare activities, and deliver documentation, operational procedures, and knowledge transfer to sustainment teams.

Skills and Qualifications

• 10+ years of experience administering and supporting IBM Maximo and/or Maximo Application Suite environments.

• 5+ years of experience installing, configuring, or upgrading IBM Maximo 7.6.x, including WebSphere or Liberty, integrations, and customizations.

• 3+ years of experience implementing or supporting IBM Maximo Application Suite (MAS), including MAS Manage, Suite Administration, and registry configuration.

• Hands-on experience deploying and managing enterprise applications on Red Hat OpenShift, including operators, namespaces, routes, secrets, persistent volumes, and security configuration.

• Strong experience integrating enterprise applications with Oracle databases, SAP, ESRI GIS, Oracle Service Bus, LDAP/IDP authentication, SSO, and RBAC.

• Experience performing TLS and certificate management, environment-to-environment deployments, and scripting using Bash, Ansible, Python, or similar automation tools.

• Degree or diploma in Computer Science or a related discipline. OpenShift/Kubernetes, IBM Maximo/MAS, and ITIL Foundation certifications are considered strong assets.

Why Partner with Altis

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