S M Software Solutions Inc
RQ09324 - Infrastructure Integration Specialist (N/S) - Senior
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Manage and support large enterprise infrastructure, focusing on data centre migration, host and middleware management, and application integration testing.
Job Title: RQ09324 - Infrastructure Integration Specialist (N/S) - Senior
Client: Ministry of Public and Business Service Delivery and Procurement
Work Location: 21 College Street, Toronto, Ontario, Hybrid
Estimated Start Date: 2025-07-07
Estimated End Date: 2026-01-16
#Business Days: 132.00
Extension: 90.00
Hours per day or Week: 7.25 hours per day
Security Level: CRJMC
Must haves:
Scope
WebSphere Application Server (WAS)
Criteria 1: WebSphere Application Server (WAS) - 35 Points
Client: Ministry of Public and Business Service Delivery and Procurement
Work Location: 21 College Street, Toronto, Ontario, Hybrid
Estimated Start Date: 2025-07-07
Estimated End Date: 2026-01-16
#Business Days: 132.00
Extension: 90.00
Hours per day or Week: 7.25 hours per day
Security Level: CRJMC
Must haves:
- 8+ years’ experience managing/supporting large enterprise multi-tiered network, infrastructure, and applications.
- Extensive knowledge and experience with the following:
- WebSphere Application Server (WAS)
- JBoss Enterprise Application Platform (EAP)
- General OS and Infrastructure
Scope
- Provide specialized technological support to the SPDC Operations and Application teams to ensure smooth data centre migration and no disruption in service for critical MAG operations and applications.
- Augment the current data centre team to assist with the physical and virtual migrations of devices and application environments.
- Manage host and middleware configuration and management, virtualization, deployment.
- Build, deploy, manage, and support the SPDC in the new GDC cage.
- Perform integration testing ahead of User Acceptance Testing.
- Test to validate applications are accessible and functioning once migrated.
WebSphere Application Server (WAS)
- Installation and configuration of WAS in both standalone and federated (ND/DMGR) setups
- Creation and management of profiles (cell, node, application server)
- Deployment of enterprise applications (EAR, WAR, JAR)
- JVM tuning and garbage collection management
- SSL configuration, keystore/truststore management (e.g. ikeyman)
- Understanding of WebSphere security realms
- Troubleshooting startup issues, hung threads, application performance
- Installation and configuration of JBoss EAP (7.x or later versions) on Linux
- Migration from JBOSS Community to JBOSS EAP
- Standalone mode configuration
- Application deployment and tuning
- Datasource configuration (JDBC, XA)
- Log management and troubleshooting
- Strong Linux/Unix command-line skills
- Shell scripting (Bash, Python preferred) for automation
- Knowledge of file systems, systemd, networking basics
- Experience with load balancers and their integration with WAS/JBoss
- Understanding of firewalls, ports, and secure communications (SSL, TLS)
- Hardening of WAS and JBoss installations
- Patch management and vulnerability remediation
- Audit and logging best practices
Criteria 1: WebSphere Application Server (WAS) - 35 Points
- Experience installing and configuration of WAS in both standalone and federated (ND/DMGR) setups
- Experience creating and managing profiles (cell, node, application server)
- Experience deploying enterprise applications (EAR, WAR, JAR)
- Experience with JVM tuning and garbage collection management
- Knowledge of SSL configuration, keystore/truststore management (e.g. ikeyman)
- Understanding of WebSphere security realms
- Experience installing and configuration of JBoss EAP (7.x or later versions) on Linux
- Experience migrating from JBOSS Community to JBOSS EAP
- Experience with standalone mode configuration
- Experience application deployment and tuning
- Experience with datasource configuration (JDBC, XA)
- Knowledge of log management and troubleshooting
- Strong experience with Linux/Unix command-line and shell scripting (Bash, Python preferred) for automation
- Knowledge of file systems, systemd, networking basics
- Experience with load balancers and their integration with WAS/JBoss
- Understanding of firewalls, ports, and secure communications (SSL, TLS)
- Experience with hardening of WAS and JBoss installations
- Experience with patch management and vulnerability remediation
- At least five (5) years of public sector experience
Top Skills
Bash
Jboss Enterprise Application Platform
Linux
Python
Unix
Websphere Application Server
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