Head of Site Reliability Engineering (Cross-Asset)

Company: IEX
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Job Description:

  • IEX is looking for a Head of SRE, Cross-Asset to lead our SRE organization as we scale our Equities business and launch Options
  • We’re looking for a deeply technical, intellectually curious leader and change agent who can challenge the status quo, develop strong teams and technical leaders, and evolve how we approach reliability across our trading platforms
  • This person will be responsible for the reliability and operational excellence of our production environments while helping define a scalable SRE model across asset classes. Direct exchange experience is a plus, but we are open to leaders who have owned sophisticated large-scale, complex, production engineering environments
  • Our environment includes Linux, Java, C++, Python, Rust, Bash, Ansible, Prometheus, VictoriaMetrics, Grafana, and Azure, with predominantly on-prem production
  • Lead and develop the SRE organization across Equities and Options
  • Define and drive our strategy for reliability, observability, automation, incident management, capacity, and performance
  • Partner with Core Development, Network Engineering, Market Operations, and Platform Engineering, as well as business and regulatory stakeholders to operate highly reliable, performance-sensitive trading systems
  • Develop tooling, including CLI tools used to support our production systems
  • Develop engineers and technical leads while creating common standards and best practices across teams
  • Remain technically engaged and help teams troubleshoot complex issues across applications, infrastructure, hardware, and networks

Benefits

  • 100% Employer-Paid Benefit Premiums: Medical, dental and vision benefits premiums covered 100% for employees, spouses, and dependents
  • One MEdical Membership: 100% company-paid annual membership to One Medical primary care services
  • Matched 401(k), Equity & Bonus Offerings: Competitive compensation packages including equity and bonus opportunities and 401(k) with annual company match
  • Learning Stipend and Non-Profit Donation Match: $5000 annual learning stipend and $1000 annual match for donations to 5013(c) organizations of your choice
  • In-Office Gym: Fully equipped with weights, treadmills, a Peloton bike, and locker rooms with showers
  • Lunch and Learns: Have lunch on IEX and listen to co-workers present on their areas of expertise
  • Hybrid Working Environments: Teams determine how and where they work – home, on the road, or in office
  • Flexible Vacation Policy: With unlimited PTO, recharge your batteries and come to work ready to innovate
  • 16 Weeks Paid Parental Leave: Offered for primary and secondary caregivers at the birth, adoption, or placement of a child
  • Experience with performance-sensitive or highly available systems; trading or exchange experience is a plus
  • An intellectually curious mindset and willingness to challenge how things are done
  • Proven experience building, leading, and scaling global SRE, Production Engineering, or Infrastructure teams responsible for highly available, business-critical production systems
  • Strong understanding of Linux, networking, automation, observability, and production operations
  • A track record of driving technical and organizational change

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Posted: September 21st, 2026