Senior AWS SRE (CloudFormation & Jenkins)

UST • Information Technology • IT Consulting & Digital Transformation • On-call duty • 5 hours ago
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Salary
≈ $15k – $30k per year (Estimated)
Location
In office (Bengaluru)
Seniority
Senior · 5+ years exp

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Oct 15, 2026. UST scores B on the Alion truth index.

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UST

UST is a leading global digital technology and transformation services company that provides innovative solutions to enterprise clients worldwide. Headquartered in Aliso Viejo, California, the firm specializes in digital consulting, cloud infrastructure, product engineering, and cybersecurity. Founded in 1998, it partners with major organizations across diverse industries to accelerate technological modernization and build agile, scalable business models.
ust.com • HQ: Aliso Viejo, United States • Information Technology • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • 5000+ employees • Est. 1998
Tech stack of UST

We are seeking an experienced Senior Site Reliability Engineer (SRE) to design, build, and maintain reliable, scalable, and secure cloud-based platforms. The ideal candidate will have strong expertise in AWS, CloudFormation, Jenkins, and ECR OR ECS OR EC2, with experience supporting production environments, driving operational excellence, and automating cloud infrastructure.

Key Responsibilities

  • Build, maintain, and automate CI/CD pipelines using Jenkins to enable reliable and efficient application deployments.
  • Manage, scale, and secure AWS cloud infrastructure using CloudFormation and Infrastructure as Code (IaC) best practices.
  • Deploy, manage, and support containerized or compute workloads using ECR OR ECS OR EC2 based on application and infrastructure requirements.
  • Support automated infrastructure lifecycle activities, including environment maintenance and infrastructure provisioning.
  • Serve as a primary responder during production incidents and participate in on-call rotations to ensure service availability and SLA adherence.
  • Conduct incident analysis, root cause investigations, and post-mortem reviews to drive continuous improvement.
  • Develop and maintain automation solutions using scripting to eliminate repetitive operational tasks and improve operational efficiency.
  • Improve system reliability, availability, performance, and stability across non-production and production environments.
  • Implement and maintain monitoring, logging, and ing solutions to proactively identify and resolve issues.
  • Collaborate with development, infrastructure, and operations teams within Agile delivery environments.
  • Continuously enhance platform reliability through automation, standardization, and operational excellence practices.

    Required Skills

    Proficient

  • AWS
  • ECR OR ECS OR EC2
  • CloudFormation
  • Jenkins

    • Experience

    • 5+ years of experience as a Site Reliability Engineer with end-to-end project lifecycle exposure.
    • Hands-on experience building, deploying, and supporting applications in AWS cloud environments.
    • Experience working in Agile or Scaled Agile delivery models.
    • Ability to thrive in a fast-paced, high-volume, and deadline-driven environment.
    • Experience supporting production systems with a strong focus on reliability, scalability, and automation.
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