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Site Reliability Engineer (Performance)

Site Reliability Engineer (Performance)

locationWestlake, TX, USA
remoteHybrid
PublishedPublished: 2/10/2026
Full Time
Fidelity TalentSource is your destination for discovering your next temporary role at Fidelity Investments. We are currently sourcing for a Site Reliability Engineer (Performance) to work in Fidelity’s Enterprise Infrastructure Group in Westlake, TX.

The Role

The EI Site Reliability Engineering team is looking for an SRE/Performance Engineer to work with the latest performance testing tools and technologies to ensure Fidelity’s Industry leading platforms are high performing and can scale to meet the needs of the business. This job requires a strong background in site reliability, performance engineering, and outstanding organizational, analytical, collaboration and communication skills. The position will support performance engineering function across Fidelity Wealth.

The Expertise You Have

  • Bachelor’s Degree or equivalent experience in Computer Science, Information Science, (or equivalent)
  • Minimum 8 years of software engineering experience
  • Hands-on Linux experience preferred (user and permissions management, file systems, performance tuning)
  • Hands-on Experience in AWS compute and storage services (AWS Lambda, S3, Glue, Route 53 & IAM), Kubernetes
  • Observability skills such as Datadog, Splunk, SLI/SLO and other tools.
  • Some databases and using SQL (like Oracle, MySQL, Postgres, or Dynamo DB) required
  • Experience in software performance benchmarking tools (JMeter, K6 etc.)
  • Experience with tools like: GIT, Maven, Jenkins, uDeploy, JIRA, Artifactory, Sonar.
  • Proficiency with scripting languages like Python, Java, Bash or Power Shell preferred
  • Proven experience with CI/CD pipelines using technology such as Groovy, Jenkins, JenkinsCore and Urbancode Deploy preferred
  • Experience with ITSM (Incident, Change & Problem Management)
  • Automation skills
  • Excellent at communicating and building relationships across teams and technology partners
  • Confidence to work independently and with minimum supervision

The Value You Deliver

  • Work on the dev team to complete agile workflows
  • Share knowledge while also learning from other expert engineers
  • Relationship builder, participate in complex projects, sometimes across multiple squads, business partners and external vendors
  • Optimally represent projects and team efforts at business venues, user groups, and to organizational leaders
  • Actively participate in development and migration to cloud-centric solutions and participate in research efforts
  • Work effectively in unstructured environments, anticipating impact of changes and providing quick resolution for high impact incidents
  • Think creatively to identify and develop innovative, secure solutions which may not conform to traditional practices

Dynamic Working

Fidelity’s hybrid working model blends the best of both onsite and offsite work experiences. Working onsite is important for our business strategy and our culture. We also value the benefits that working offsite offers associates. Most hybrid roles require associates to work on-site all business days of every other week in a Fidelity office.