Site Reliability Engineer

Seeking an experienced Site Reliability Engineer (SRE) to drive application and infrastructure reliability across cloud environments. The ideal candidate will have strong expertise in end-to-end testing, performance testing, load testing, failover validation, failure recovery, and operational resilience, with a deep understanding of both infrastructure and application architectures.

Key Responsibilities

Design and execute performance, load, stress, failover, disaster recovery, and end-to-end testing strategies.

Assess application and infrastructure reliability through KPI, SLA, SLO, and availability monitoring.

Conduct capacity planning, failure simulations, and recovery testing to ensure business continuity.

Automate infrastructure provisioning, deployments, monitoring, and remediation processes.

Monitor system health, troubleshoot incidents, and perform root cause analysis (RCA).

Collaborate with development, infrastructure, and security teams to improve platform reliability and performance.

Implement security controls, vulnerability remediation, and compliance best practices.

Required Skills

Strong experience with Kubernetes / AKS administration and troubleshooting.

Hands-on experience with Azure/AWS/GCP, networking, and cloud infrastructure.

Proficiency in Linux administration and system performance tuning.

Experience with Docker and containerization technologies.

Strong understanding of security, cloud compliance, and vulnerability remediation.

Experience with monitoring and observability tools such as Prometheus, Grafana, Splunk, Dynatrace, or Azure Monitor.

Knowledge of CI/CD and automation practices."

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 Aug31 , 2026
• LI#- #LI-SC6

Compensation & Benefits

$74,000- $105,000 per year + Cost of Living Allowance

Bonus + Comprehensive Benefits

Additional Information

• Onsite role
• ️ 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 CareersNA2@cognizant.com for roles based in the Americas or CareersIndia2@cognizant.com for roles based in India.