The Role
Support and operate OpenShift/Kubernetes platforms and RHEL systems for a trading exchange. Maintain automation (Ansible, Jenkins, ArgoCD, GitOps), cloud workloads (AWS/Azure), authentication/DNS/time services, enterprise hardware/storage, and developer platform integrations. Monitor, respond to incidents, perform patching and changes, and collaborate with developers, traders, and infrastructure teams to ensure security, resilience, and availability.
Summary Generated by Built In
TXSE is building the next-generation exchange infrastructure to support transparent, efficient, and resilient capital markets. With SEC approval and $275MM in funding, we are currently hiring a Site Reliability Engineer to help with a greenfield infrastructure build out.
Requirements
- Proficiency in automation and scripting tools (Ansible and Terraform are required as they are a large part of our environment).
- Proficiency supporting Linux Systems, general Linux Sys Administration, and Linux command line expertise.
- Monitoring & Incident Response: Monitor platform and infrastructure health, respond to incidents, troubleshoot service issues, and assist with root cause analysis to reduce downtime and operational risk. Exposure to Grafana, Prometheus or similar monitoring systems.
- Cloud Operations: Support workloads in AWS and Azure, including troubleshooting issues related to compute, networking, storage, access, and security in hybrid and multi-cloud environments.
- Enterprise Hardware & Storage Support: Support infrastructure running on Dell PowerEdge servers and assist in maintaining enterprise storage platforms, including performance monitoring, replication support, and capacity tracking.
- Experience with both on-prem and cloud infrastructure
- Experience with CI/CD and developer platform tools such as Jenkins, ArgoCD, GitHub Enterprise, SonarQube, Artifactory, or GitHub Actions runners.
Nice to have
- Red Hat OpenShift and/or Kubernetes in production or non-production environments.
- Multi-tenant cloud experience
- Systems/Software Development experience in Python
- Authentication services, DNS, and time synchronization concepts in distributed environments.
- Experience with enterprise server hardware and storage platforms is a plus
- Experience working in low latency environments, start-ups, prior experience within exchanges/trading firms
- Ability to context switch, and work highly effective in autonomous environments.
Skills Required
- 3-7 years experience in Linux systems administration, infrastructure operations, or platform support
- 2+ years hands-on experience supporting Red Hat OpenShift and/or Kubernetes
- Proficiency with automation and scripting (Ansible, Bash, Python, Terraform)
- Experience with automation/deployment tools and GitOps workflows (Ansible, Jenkins, ArgoCD)
- Administer and support Red Hat Enterprise Linux (RHEL) systems (patching, upgrades, troubleshooting, performance tuning)
- Familiarity with incident response, operational support, and service restoration in production
- Working knowledge of AWS and/or Azure infrastructure services
- Understanding of authentication and directory services (LDAP, Kerberos, SSSD), DNS (BIND, CoreDNS), and time sync (NTP, Chrony, PTP)
- Familiarity with developer platform tools and CI/CD (GitHub Enterprise, SonarQube, Artifactory, GitHub Actions runners)
- Experience with enterprise server hardware and storage platforms (Dell PowerEdge, enterprise storage)
- Strong communication skills and ability to work effectively across technical teams
Am I A Good Fit?
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.
Success! Refresh the page to see how your skills align with this role.
The Company
What We Do
The Texas Stock Exchange (TXSE) aims to revitalize competition for issuers, establish the premier venue for listings, and create a world-class trading platform for all market participants. TXSE Group Inc is the parent company of the Texas Stock Exchange LLC. TXSE is headquartered in Dallas and plans to serve U.S.-based and international issuers, investors, and market participants. TXSE will offer both primary, dual, and ETP listings. With an initial capital raise of $161 million, TXSE is the most well-capitalized exchange to ever file a Form 1 with the U.S. Securities and Exchange Commission. TXSE is on track to receive SEC approval later this year and to begin trading in early 2026, with listings by the end of the same year.
