Principal Platform Engineer - DevOps & Release Automation

Principal Platform Engineer - DevOps & Release Automation

CGI is seeking a highly skilled Principal Platform Engineer - DevOps & Release Automation to join our Advantage Cloud Operations team and lead a strategic transformation of our build and release platform. This is a technical role focused on modernizing and optimizing our enterprise build and release pipeline supporting CGI Advantage, our flagship ERP platform. We are looking for a hands-on engineering leader who can assess the existing environment, identify bottlenecks and dependencies, redesign the pipeline architecture, and implement scalable automation strategies that improve release velocity, resiliency, and operational efficiency.

This is not a traditional DevOps support role. The successful candidate will take ownership of a critical engineering initiative focused on reducing build times, improving deployment reliability, implementing automated rollback capabilities, and establishing a modern CI/CD foundation for CGI Advantage. The work performed in this role will have a direct impact on release quality, operational stability, and customer outcomes. The ideal candidate has successfully modernized complex build and deployment pipelines in enterprise environments and is comfortable operating as both an architect and a hands-on engineer. This position offers the opportunity to drive transformational change across the software delivery lifecycle while partnering with engineering, architecture, cloud operations, and product teams to establish modern DevOps best practices.

Location: This role can be performed from any CGI U.S. office.

Your Future Duties And Responsibilities:

• Audit the current pipeline – instrument every stage, identify bottlenecks, and produce a dependency map
• Redesign the pipeline architecture – parallelization, incremental builds, caching, artifact promotion, and environment reproducibility
• Deliver automated rollback – every promotion gate must be reversible without manual intervention
• Build resilience into the pipeline – flaky-test isolation, retry policies, circuit breakers on external dependencies, and alerting when pipeline health degrades
• Establish quality gates (unit, smoke, security scan, policy check) that block unsafe promotions without adding latency to the happy path
• Document and hand off – every pattern, module, and decision is code-reviewed, tested, and transferable to the wider team

Required Qualifications To Be Successful In This Role:

• 10+ years of experience in software engineering, cloud engineering, DevOps, Site Reliability Engineering (SRE), or platform engineering environments

• Minimum 5 years of hands-on experience designing, implementing, and supporting enterprise-scale CI/CD pipelines

• Experience in rebuilding a slow, fragile pipeline and demonstrating measurable outcomes

• Deep hands-on expertise in GitHub Actions (or equivalent); you write pipelines as production code, not YAML copy-paste

• Strong grasp of dependency analysis – build graphs, artifact registries, incremental compilation, and test impact analysis

• Proven experience designing automated rollback and blue-green or canary promotion strategies in a multi-tenant environment

• Hands-on experience with Terraform, Kubernetes (AKS), and policy-as-code; you can trace a change from Git commit to running workload

• Strong communication skills with the ability to clearly articulate technical trade-offs to engineering teams and leadership

• Strong communication skills with the ability to influence technical teams and executive stakeholders

• Experience with multi-tenant cloud environments

• Familiarity with Site Reliability Engineering (SRE) practices and operational excellence frameworks

• Experience implementing Policy-as-Code solutions and cloud governance controls

• Experience working in Agile and DevSecOps environments

Success Measures

• Pipeline build time reduced to under 2 hours (incremental) and under 4 hours (full build) within six months

• Automated rollback demonstrated and tested for all Advantage release tracks

• Dependency map and build architecture documented and peer-reviewed within 60 days

• Eliminate manual deployment and rollback activities through end-to-end automation

• Improve overall pipeline reliability, deployment success rates, and operational efficiency

• Establish scalable DevOps standards and best practices that can be adopted across engineering teams

CGI anticipates accepting applications through July 31, 2026.

CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit-based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $127,500.00 - $223,200.00.

CGI's benefits are offered to eligible professionals on their first day of employment and include:

• Competitive compensation
• Comprehensive insurance options
• Matching contributions through the 401(k) plan and the share purchase plan
• Paid time off for vacation, holidays, and sick time
• Paid parental leave
• Learning opportunities and tuition assistance
• Wellness and well-being programs

Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because… You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction.

Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team—one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at View email address on click.appcast.io. You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you.

Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.

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All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information.