DevOps Engineer - JBoss, Java Migration & SSO (RHEL 9)
Temporary
Astra North Infoteck Inc.
DevOps Engineer – JBoss, Java Migration & SSO (RHEL 9)
Role Summary
We are seeking an experienced DevOps Engineer with strong expertise in JBoss upgrades on RHEL 9, Java migration, and SSO integration to support application modernization and platform upgrades. The role requires close collaboration with application, infrastructure, and security teams to ensure secure, stable, and compliant solutions across environments.
Key Responsibilities
JBoss Administration & Upgrades
- Plan and execute JBoss upgrades on RHEL 9 across non-production and production environments.
- Configure and tune JBoss for performance, security, and high availability.
- Support application deployments and post-migration validation and stabilization.
Java Migration
- Perform Java version migrations (e.g., Java 8 to Java 21), including impact analysis, dependency updates, and remediation.
- Assess compatibility issues and implement required code or configuration changes.
SSO & Security Integration
- Configure and support JBoss authentication and authorization mechanisms.
- Implement and support Single Sign-On (SSO) using LDAP, OIDC, and/or enterprise Web Access Management (WAM) solutions.
- Troubleshoot SSO-related issues including connectivity, binding, role mapping, and performance.
- Manage SSL certificates, keystores, and security configurations within JBoss environments.
DevOps & Automation
- Implement and maintain CI/CD pipelines for Java/JBoss applications.
- Develop automation scripts using shell scripting to streamline deployments and operational activities.
- Define rollback strategies and support release management activities.
Collaboration & Compliance
- Work closely with application, infrastructure, and security teams to ensure successful modernization initiatives.
- Ensure compliance with enterprise authentication, security, and access management standards.
- Prepare operational documentation, deployment guides, and runbooks.
Required Skills & Experience
Middleware & Application Server
- Strong hands-on experience with JBoss upgrades and administration.
- Experience configuring and supporting JBoss in enterprise environments.
Operating Systems
- Proven experience working with RHEL 9, including installation, configuration, hardening, and troubleshooting.
- Strong Linux system administration knowledge.
Java Technologies
- Solid experience with Java migrations and JDK upgrades.
- Understanding of Java application deployment and runtime environments.
Identity & Access Management
- Hands-on experience implementing SSO solutions using:
- LDAP
- OIDC
- Enterprise Web Access Management (WAM) solutions
- Experience troubleshooting authentication and authorization issues.
DevOps & Automation
- Experience with CI/CD tools such as:
- Jenkins
- GitLab CI
- Azure DevOps
- Similar automation platforms
- Proficiency in Shell/Bash scripting.
Security
- Knowledge of:
- SSL/TLS
- Certificates
- Keystores
- JBoss security configurations
Enterprise Support
- Experience supporting applications in enterprise or regulated environments.
- Strong troubleshooting and problem-solving skills.
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the DevOps Engineer - JBoss, Java Migration & SSO (RHEL 9) in Toronto, ON vacancy
$90k - $115k per year
...greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars. Could you be the full-time DevOps Engineer in Toronto, ON we’re looking for? Your future role We’re looking for a motivated DevOps Engineer to help modernize and...SuggestedLong term contractFull timeInternshipWorldwide$90k - $165k per year
...employees, and communities. The Role We are looking for a DevOps Engineer to build a robust, scalable, and operational infrastructure... ...Experience in developing in Python ~ Proficient in programming in Java, Scala, Go, or similar languages ~ Experience with continuous...SuggestedWork at officeLocal areaRemote workWork from home- ...Role: Application Release Engineer Hybrid: 2 days a week in-office Experience... ...Required Skills: 1. Azure Cloud and DevOps [CI/CD] 2. JBoss, Springboot, Websphere, IHS, Tomcat... ...Tomcat and Apache/EWS • WebSphere/IHS 8/9 • UNIX, LINUX • Windows Server...SuggestedContract workWork at office2 days per week
- ...Kablamo is an impact-driven software engineering company. We bring engineering, data, and... ...intelligence platforms. The Role Our DevOps Engineers play a critical role in Kablamo... ...services, such as Glue, Redshift etc Cloud migration and delivery exposure Career...SuggestedPermanent employmentFull timeWork at officeFlexible hours
$70k per year
...the Senior Manager of Software Engineering. You will be involved in the entire... .... We are looking for a Java/Spring Boot developer to help maintain... ...written in JavaScript/Angular 9+. A candidate should exhibit the... ...cross-functional teams (QA, DevOps, Product) throughout the...SuggestedRemote work- ...DevOps Engineer- DevSecOps Location: Toronto, ON (Hybrid – 4 Days Onsite) Duration: 12 Months Role Summary We... ...workflows across multiple applications and technology stacks. Migrate applications from legacy build and deployment processes to...Contract work
- ...tools such as Aqua Scan, Snyk, etc. Experience working with DevOps pipelines (GitHub Actions, Maven, Angular) Experience with code... ...and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative...Full timeLocal area
- ...management. Design and maintain CI/CD pipelines (GitLab CI, Azure DevOps Service) for infrastructure and application delivery.... ...tools Experience in scripting languages like Python, Bash, PHP, Java, JavaScript, Node, etc. Experience in build tools like Git, Ansible...Hourly payPermanent employmentRemote workShift work
$95k - $145k per year
DevOps Engineering Position Description We are seeking a highly skilled Senior DevOps Engineering to lead key transformation initiatives, with a strong focus on CI/CD modernization, cloud migration, and automation. This role requires hands-on expertise in DevOps tooling...Long term contractWork at office2 days per week- ...DevOPS / Cloud Engineer – Senior Requisition ID: RQ11125 Client: Central Agencies Cluster – Ministry of Treasury Board Secretariat... ...programming languages including: Python Bash PHP Java JavaScript Node.js Experience with build and configuration...Full timeContract work
$65 - $80 per hour
...Senior DevOps Engineer - (Alternate: Senior Cloud/Platform Engineer) About the role: Hybrid (2-3 days in office). We are hiring a Senior DevOps engineer to own and evolve our cloud platform on AWS, grounded in infrastructure as code, secure multi-account patterns...Contract workWork at office$90.37 - $108.48 per hour
...RQ11125 - Sr. DevOPS/Cloud Engineer 10-month contract (202 business days) - possible extension ONSITE 5 days - 222 Jarvis St Security... ...Experience in scripting languages like Python, Bash, PHP, Java, JavaScript, Node, Experience in build tools like Git, Ansible...Contract work- ...Our team is looking for a DevOps engineer with at least 7 years cloud experience including specialization with Identity Our project involves... ...OpenID and SAML • Direct and recent experience with Okta • SSO approaches. • Auditing and observability approaches for identify...Full time
- ...professionals, and our annual growth rate exceeds 25%. Job Description We are looking for a Java IVR Application Developer to join our voice/contact center engineering team and help develop, support, and continuously improve cloud-based IVR applications. The...Full timeInternshipRemote workRelocation
- ...DevOps is part of a global organization that leverages the latest technology to communicate... ...collaboration, and accomplishment. Being a DevOps Engineer at iManage Means… You are an engineer, a... ...one or more programming languages (e.g., Java, Python, Golang). Damiliarity with at...Full timeWork at officeLocal areaRemote workWorldwideMonday to fridayFlexible hours
$100 - $105 per hour
...of large-scale projects from concept through delivery Promote engineering excellence by improving processes, tools, and team practices... ...rotations for high-availability environments Required Skills Java Spring Boot GraphQL REST APIs Microservices architecture...Long term contractContract workFlexible hours- ...Role Summary: We are seeking a highly skilled DevOps engineer with strong expertise in Ansible, automation, CI/CD, cloud platforms, and observability. The role supports mission‑critical financial applications and requires hands‑on engineering, infrastructure automation,...Contract work
- ...Job Title: Java Big Data Engineer Location: Toronto, ON (Hybrid – 4 days onsite per week) Employment Type: Contract About the Role: We are looking for an experienced Java Big Data Engineer to join a dynamic team in the financial services sector. This is a hybrid...Contract work
- ...Job Title: Platform DevOps Engineer Location: Toronto, ON Note: Prior experience in BFSI, Public Sector, or Telecom is non-negotiable . Position Overview: Seeking an experienced Platform DevOps Engineer with a strong background in BFSI, Public Sector...
$180k - $275k per year
...contribute to global health. The Opportunity: As a Principal Software Engineer at Veeva, you will develop and guide the creation of highly... ...Engineer: 12+ years of proven software development expertise (Java development required) Enterprise SaaS Leader: Extensive experience...InternshipWork at officeLocal areaRemote workFlexible hours- ...Job Title: Automation Quality Engineer (QE) Experience Required 6–8 Years Role Description... ...with Developers, Product Owners, and DevOps teams to ensure high-quality, scalable,... ...at least one of the following: Core Java Python JavaScript Automation Tools...Contract work
- ...Job Description: Mobile DevOps Engineer (DevOps, Mobile Release/ Mobile DevOps) Toronto, ON - Hybrid (4 Days WFO) 6-12 months Some iOS and Android pipeline knowledge Xcode CLI experience is a plus Gradle experience is a plus TypeScript and Unit testing...Contract work
- ...world. Job Description Java Full Stack (Spring boot, Node... ...of SCM systems like GITHUB and DevOps tools like Jenkins. Should... ...like WebSphere, Tomcat, Apache, JBOSS etc. Experience across the... ...strengths from strategy and design to engineering, all fueled by its market...Permanent employmentFull timeLocal area
- ...Our team is looking for a DevOps engineer with at least 6 years cloud and Kubernetes experience including specialization in ArgoCD. Our project involves building automations for a greenfield managed service product in AWS and we are looking for candidates who are interested...Full time
- ...Cloud DevOps Engineer – AI Integration Job Description: Role Descriptions: Python| Azure (Azure Functions| Logic Apps| Azure Monitor| Azure Resource Manager| Azure Policy| Azure OpenAI Service)| AWS (Lambda| Step Functions| CloudWatch| CloudFormation| Boto3)|...Contract work
- ...Job Title: Java AWS Production Support Engineer Location Toronto, ON Work Model Hybrid – 2 days/week onsite preferred Experience Required 4–6 Years Job Description We are seeking a skilled Support Lead with strong experience in Java application...Contract work2 days per week
- ...Position: Java Application Support Engineer - AWS Services Location: Toronto, ON Work Style: Hybrid (2 days per week in-person at Toronto office preferred) Skills: Digital : Amazon Web Service(AWS) Cloud Computing~Advanced Java Concepts~Incident Management Experience...Contract workWork at office2 days per week
$55k - $70k per year
...Client Migration Specialist (7 month contract) Location: Hybrid- 3 days office (Yorkville, Toronto) and 2 days from home. Includes travel to our London, Ontario office. Citation Canada is built on the belief that HR and Health & Safety are essential to the growth of...Contract workFixed term contractInternshipWork at office- ...AI/ML Engineer (GenAI, LLM, Java) Location: Toronto, ON Experience Required: 5+ Role Overview We are seeking a highly skilled Senior AI Developer to join the technology team and drive the acceleration of AI-driven solutions. The ideal candidate should have expertise...Contract work
- ...Hiring: GCP Engineer – Remote We are looking for a GCP Engineer to support and develop... ...with a strong focus on automation, DevOps, and cloud-native infrastructure.... ...cloud resources Support application cloud migration and infrastructure optimization Collaborate...Full timeRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to DevOps Engineer - JBoss, Java Migration & SSO (RHEL 9). Be the first to apply!
Related searches
- devops engineer relocation Toronto, ON
- devops engineer Toronto, ON
- junior devops engineer Toronto, ON
- contract devops engineer Toronto, ON
- java developer no experience Toronto, ON
- junior java developer Toronto, ON
- entry level java developer Toronto, ON
- java software developer Toronto, ON
- java developer Toronto, ON
- développeur java Toronto, ON