Senior Reliability Engineer Jobs in Macomb, MI (NOW HIRING)

Role Summary
We are seeking a Senior Cloud DevOps Engineer to assist in the design, implementation, and support of our scalable, secure, and resilient cloud infrastructure. This role will drive our infrastructure automation, cloud services, and CI/CD practices across environments, with a strong emphasis on AWS, Kubernetes, and infrastructure-as-code tooling.
You'll be part of a high-performing team focused on rapid delivery, system reliability, and continuous improvement. Working at Magna means collaborating with engineers and designers who bring decades of experience across multiple disciplines and are passionate about building high-impact systems.
Key Responsibilities
• Design and manage infrastructure using AWS, Kubernetes, and Terraform, with a focus on Terraform module design, remote state management, and policy-as-code.
• Implement GitOps practices using tools like Flux or Argo CD for declarative, version-controlled environment management and drift detection.
• Take ownership of Kubernetes as a Service (KaaS) platforms, including multi-cluster lifecycle management, version upgrades, and advanced autoscaling strategies.
• Troubleshoot complex traffic flows and optimize cloud networking, including CNI configurations, ingress controllers, and load balancing.
• Build and support CI/CD pipelines to enable efficient and reliable deployments.
• Automate infrastructure provisioning and configuration using tools like Ansible, Puppet, or Chef.
• Write and maintain infrastructure-as-code and configuration-as-code for all environments using Terraform.
• Monitor, troubleshoot, and optimize infrastructure performance, availability, and cost.
• Integrate and manage third-party tools, plug-ins, and internal scripts as needed.
• Create and maintain technical documentation, including runbooks and architecture diagrams.
• Participate in on-call rotations and contribute to improving incident response processes.
• Collaborate cross-functionally to ensure infrastructure meets application and business needs.
Key Qualifications/Requirements
Education
• Bachelor's degree in computer engineering / Software Engineering / Electrical Engineering / Computer Science or equivalent
Experience
• 7+ years of experience working as DevOps, SRE, PE or infrastructure engineering experience.
• 5+ years of hands-on experience with cloud platforms, especially AWS (GCP or Azure a plus).
• Advanced Linux systems expertise, including deep knowledge of systemd, cgroups, namespaces, OS tuning, and production hardening.
• Deep Kubernetes and cloud networking knowledge beyond fundamentals (e.g., CNI plugins, Service Mesh, and advanced ingress patterns).
• Experience managing Kubernetes clusters and containerized workloads (EKS / Docker).
• Expertise in Terraform and infrastructure automation practices.
• Proficiency in scripting with Python and Bash.
• Experience with tools like Git, Jenkins, and artifact repositories.
• Familiarity with networking fundamentals such as DNS, DHCP, VPN, and LDAP.
• Experience with monitoring and logging systems such as DataDog, Prometheus, Grafana, ELK, or equivalent.
• Strong understanding of cloud networking, VPCs, security groups, and IAM policies.
• Comfortable working with Agile teams and tools like JIRA and Confluence
Nice To Have
• Experience with Helm and managing Kubernetes via Helm charts.
• Exposure to hybrid environments (cloud + on-prem).
• Familiarity with secrets management tools (e.g., HashiCorp Vault, AWS Secrets Manager).
• Experience mentoring engineers or leading DevOps initiatives.
About Cognizant's IoT Practice:
Intelligent, IoT-enabled products will soon result in the proliferation of data and disrupt virtually all industries. To be successful, both large and small companies must leverage IoT capabilities by designing modern products that fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products will revolutionize experiences and result in exciting, transformative outcomes. Without human-centered thinking, connected products are just standalone things-but with it, our modern connected products facilitate a unified way of life enjoyed by all.
*Please note, this role is not able to offer visa transfer or sponsorship now or in the future*

• Applications will be accepted until Sept 30th , 2026
• LI#- #LI-SC6

Compensation & Benefits
$92,000 - $105,000 per year + Cost of living allowance

• Bonus + Comprehensive Benefits

Additional Information

• ⚠️ Visa sponsorship is not available now or in the future. Candidates requiring sponsorship will not be considered.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
• Medical/Dental/Vision/Life Insurance
• Paid holidays plus Paid Time Off
• 401(k) plan and contributions
• Long-term/Short-term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan
About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.
Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.