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75 open listings · Page 3 of 3
Roles posted by organizations here, alongside roles we found on employers’ own careers sites. Crawled roles say so on the card and send you to the employer to apply. Only show organizations on Career App
Workday
Reston, VA
Listed on Workday’s careers site · Apply there ↗
Mastercard
Full-time · O Fallon, MO · $96,000 – $163,000
A Senior Site Reliability Engineer focused on performance testing and optimization for Mastercard's payment systems, particularly the Automatic Billing Updater service. The role suits engineers with deep expertise in distributed systems, performance bottleneck analysis, and automation who want to apply that knowledge to high-scale financial infrastructure.
Listed on Mastercard’s careers site · Apply there ↗
Comcast
Reston, VA · $152,020 – $228,030
FreeWheel is looking for a senior data reliability engineer to oversee the stability and performance of its advertising platform's data infrastructure. This role suits someone with over a decade of experience building and maintaining large-scale data systems, who enjoys automation and problem-solving across cloud and distributed technologies.
Listed on Comcast’s careers site · Apply there ↗
Circle
San Francisco, CA · $152,500 – $205,000 · Remote
Circle is hiring a Senior Site Reliability Engineer to design and operate secure, scalable platform infrastructure for digital assets and blockchain workloads across hybrid and public cloud. This role suits experienced infrastructure engineers who want to own production reliability, build Kubernetes platforms, and mentor teams while working on high-stakes financial systems.
Listed on Circle’s careers site · Apply there ↗
San Francisco, CA
Reddit is seeking a Staff-level Site Reliability Engineer to lead reliability efforts across their platform's user-facing systems at massive scale. This role combines technical depth in distributed systems with leadership responsibilities, focusing on improving availability, performance, and operational excellence across web, mobile, and real-time infrastructure.
Listed on Reddit’s careers site · Apply there ↗
Palantir
Full-time · Washington, DC · $125,000 – $185,000
Palantir is seeking Site Reliability Engineers to build and operate high-performance infrastructure across cloud and on-premises environments for US government applications. The role combines systems engineering with a focus on automation, reliability improvements, and close collaboration with engineering teams to ensure production services run smoothly.
Listed on Palantir’s careers site · Apply there ↗
NVIDIA
Santa Clara, CA
Listed on NVIDIA’s careers site · Apply there ↗
LexisNexis Risk Solutions
Listed on LexisNexis Risk Solutions’s careers site · Apply there ↗
Juniper Networks
2 locations
Listed on Juniper Networks’s careers site · Apply there ↗
Workday
Full-time · 2 locations · $151,500 – $227,300
A Site Reliability Engineer supporting Workday's federal government cloud platform, focusing on building scalable infrastructure, CI/CD automation, and Kubernetes systems that enable analytics services in secure GovCloud environments. This role suits engineers with strong cloud and infrastructure expertise who want to apply their skills to mission-critical federal systems.
Listed on Workday’s careers site · Apply there ↗
Mastercard
Full-time · 2 locations · $76,000 – $127,000
Mastercard's Business Operations team seeks a Site Reliability Engineer to design and implement CI/CD pipelines, automate DevOps processes, and lead reliability improvements across the organization. This role suits someone passionate about automation, distributed systems, and solving complex infrastructure problems across global teams.
Listed on Mastercard’s careers site · Apply there ↗
LSEG
Saint Louis, MO
LSEG seeks a Site Reliability Engineer to maintain and improve the production stability of its real-time trading and market data platform, which serves thousands of clients globally. The role combines incident management, cloud infrastructure work, and automation, and suits engineers with substantial experience in distributed systems, container technologies, and observability tooling who want to work on high-stakes financial infrastructure.
Listed on LSEG’s careers site · Apply there ↗
Comcast
2 locations · $128,831 – $193,246
A senior site reliability engineer role focused on ensuring data platform stability, scalability, and performance at a global media technology company. This suits experienced operations engineers comfortable managing large-scale data infrastructure and automating complex system deployments.
Listed on Comcast’s careers site · Apply there ↗
Circle
San Francisco, CA · $195,000 – $257,500 · Remote
Circle is hiring a Staff Site Reliability Engineer to design, build, and operate the distributed infrastructure powering their blockchain platform at scale. This role suits experienced engineers who excel at managing complex systems, automating operations, and mentoring teams while working across multiple cloud environments and blockchain networks.
Listed on Circle’s careers site · Apply there ↗
NVIDIA
Listed on NVIDIA’s careers site · Apply there ↗
LexisNexis Risk Solutions
Listed on LexisNexis Risk Solutions’s careers site · Apply there ↗
Workday
Full-time · 2 locations · $147,400 – $221,200
A Site Reliability Engineer on Workday's federal analytics team, focused on building and maintaining Kubernetes infrastructure, CI/CD automation, and observability systems for government cloud deployments. This role suits experienced platform engineers who want to apply their expertise to mission-critical federal systems with high security and reliability demands.
Listed on Workday’s careers site · Apply there ↗
LSEG
A senior reliability engineering role focused on maintaining the availability and performance of a critical foreign exchange trading platform used by major financial institutions. You'll own system reliability objectives, drive automation improvements, and partner with development teams while managing on-call responsibilities across complex distributed systems.
Listed on LSEG’s careers site · Apply there ↗
Comcast
Full-time · CO - Centennial, 4100 E Dry Creek Rd · $104,432 – $156,647
This role leads reliability and performance optimization for Comcast's cloud video platform, serving major media customers. It suits engineers with strong infrastructure and database expertise who enjoy detective work, automation, and reducing operational toil at scale.
Listed on Comcast’s careers site · Apply there ↗
NVIDIA
Listed on NVIDIA’s careers site · Apply there ↗
LSEG
2 locations
This role owns the reliability and usability of an internal observability platform serving multiple engineering teams across LSEG, focusing on platform operations, incident support, and enabling other teams to adopt consistent telemetry practices. It suits experienced infrastructure or operations engineers who enjoy building shared tools and improving how organizations understand system health.
Listed on LSEG’s careers site · Apply there ↗
Workday
Full-time · Reston, VA · $147,400 – $221,200
A Senior Site Reliability Engineer supporting U.S. federal government modernization efforts, managing both Kubernetes infrastructure and Windows 365/Azure Virtual Desktop environments in high-security, compliance-critical settings. This role suits experienced operators who excel in rigorous security contexts and want to apply their skills to mission-critical government technology.
Listed on Workday’s careers site · Apply there ↗
NVIDIA
2 locations
Listed on NVIDIA’s careers site · Apply there ↗
LSEG
A hands-on senior role leading site reliability engineering initiatives across new and existing platforms within a financial services company. This suits experienced SREs who want to shape reliability foundations, mentor teams, and drive continuous improvement without formal people management responsibilities.
Listed on LSEG’s careers site · Apply there ↗
LSEG
A senior hands-on reliability engineer will lead the establishment of SRE foundations, define observability standards, and collaborate across architecture and engineering teams to embed reliability into systems from inception. This role suits an experienced infrastructure expert comfortable with technical leadership, incident response, and mentoring while working across global teams in a financial markets organization.
Listed on LSEG’s careers site · Apply there ↗