Infrastructure Operations Engineer

Texas Stock Exchange | TXSE Group Inc

Infrastructure Operations Engineer for TXSE's next-gen exchange infrastructure. Supporting operational needs in hybrid cloud environments with a focus on Kubernetes and Red Hat OpenShift.

Posted 7/8/2026full-timeDallas • Texas • 🇺🇸 United StatesMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AnsibleAWSAzureCloudDNSJenkinsKubernetesLinuxOpenShiftPythonTerraform

About the role

Key responsibilities & impact

Platform Operations: Provide day-to-day operational support for Red Hat OpenShift and Kubernetes environments hosting production trading and financial services applications.
Automation & Operational Tooling: Use and maintain automation and deployment tools such as Ansible, Jenkins, ArgoCD, and GitOps workflows to improve consistency and reduce manual operational effort.
Proficiency in automation and scripting tools such as Ansible, Bash, Python, Terraform, or similar.
Linux Systems Administration: Administer and support Red Hat Enterprise Linux (RHEL) systems, including patching, upgrades, troubleshooting, performance tuning, and lifecycle support.
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.
Protocols & Core Infrastructure Services: Support authentication and directory services such as LDAP, Kerberos, and SSSD. Maintain and troubleshoot DNS services including BIND and CoreDNS, and support time synchronization using NTP, Chrony, and PTP.
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.
Developer Platform Support: Support GitHub Enterprise and related integrations, including SonarQube, Artifactory, and GitHub Actions runners.
Change, Patch, and Release Support: Execute system changes, platform updates, patching, and deployment-related activities in accordance with operational procedures and maintenance windows.
Resilience & Compliance: Help maintain systems in line with financial industry requirements for security, availability, and operational resilience.
Cross-Functional Collaboration: Work closely with developers, traders, and infrastructure teams to support stable, secure, and reliable platform services.

Requirements

What you’ll need

3–7 years of experience in Linux systems administration, infrastructure operations, platform support, or a similar technical operations role.
2+ years of hands-on experience supporting Red Hat OpenShift and/or Kubernetes in production or non-production environments.
Experience supporting Linux systems in an enterprise environment, including patching, troubleshooting, upgrades, and basic performance tuning.
Familiarity with incident response, operational support, and service restoration in production environments.
Working knowledge of AWS and/or Azure infrastructure services.
Understanding of authentication services, DNS, and time synchronization concepts in distributed environments.
Experience with enterprise server hardware and storage platforms is a plus.
Familiarity with CI/CD and developer platform tools such as Jenkins, ArgoCD, GitHub Enterprise, SonarQube, Artifactory, or GitHub Actions runners.
Strong communication skills and the ability to work effectively across technical teams.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Texas Stock Exchange | TXSE Group Inc Website LinkedIn All Job Openings 51 - 200 employees Founded 2023 💸 Finance 💳 Fintech 🏪 Marketplace Finance
Fintech
Marketplace Texas Stock Exchange | TXSE Group Inc is a fully integrated, electronic national securities exchange and parent company based in Dallas, Texas. TXSE is SEC-approved to operate as a national securities exchange and is building a world-class trading venue to list and trade U. S. and global public companies and exchange-traded products, with trading expected to begin in 2026. Backed by major financial institutions and market veterans, TXSE emphasizes competition for listings, issuer-investor alignment, and user-centric market services. Infrastructure Operations Engineer Job not on LinkedIn 🔥 26 minutes ago 🏢🏡 Dallas – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷 Infrastructure Engineer Ansible AWS Azure Cloud DNS Jenkins Kubernetes Linux OpenShift Python Terraform Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Platform Operations: Provide day-to-day operational support for Red Hat OpenShift and Kubernetes environments hosting production trading and financial services applications.
Automation & Operational Tooling: Use and maintain automation and deployment tools such as Ansible, Jenkins, ArgoCD, and GitOps workflows to improve consistency and reduce manual operational effort.
Proficiency in automation and scripting tools such as Ansible, Bash, Python, Terraform, or similar.
Linux Systems Administration: Administer and support Red Hat Enterprise Linux (RHEL) systems, including patching, upgrades, troubleshooting, performance tuning, and lifecycle support.
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.
Protocols & Core Infrastructure Services: Support authentication and directory services such as LDAP, Kerberos, and SSSD. Maintain and troubleshoot DNS services including BIND and CoreDNS, and support time synchronization using NTP, Chrony, and PTP.
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.
Developer Platform Support: Support GitHub Enterprise and related integrations, including SonarQube, Artifactory, and GitHub Actions runners.
Change, Patch, and Release Support: Execute system changes, platform updates, patching, and deployment-related activities in accordance with operational procedures and maintenance windows.
Resilience & Compliance: Help maintain systems in line with financial industry requirements for security, availability, and operational resilience.
Cross-Functional Collaboration: Work closely with developers, traders, and infrastructure teams to support stable, secure, and reliable platform services. 🎯 Requirements
3–7 years of experience in Linux systems administration, infrastructure operations, platform support, or a similar technical operations role.
2+ years of hands-on experience supporting Red Hat OpenShift and/or Kubernetes in production or non-production environments.
Experience supporting Linux systems in an enterprise environment, including patching, troubleshooting, upgrades, and basic performance tuning.
Familiarity with incident response, operational support, and service restoration in production environments.
Working knowledge of AWS and/or Azure infrastructure services.
Understanding of authentication services, DNS, and time synchronization concepts in distributed environments.
Experience with enterprise server hardware and storage platforms is a plus.
Familiarity with CI/CD and developer platform tools such as Jenkins, ArgoCD, GitHub Enterprise, SonarQube, Artifactory, or GitHub Actions runners.
Strong communication skills and the ability to work effectively across technical teams. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Cloud Infrastructure Support Engineer 🕒 May 27 Siepe 11 - 50 Website LinkedIn All Job Openings Cloud Infrastructure Support Engineer supporting AWS environments and ensuring operational efficiency at Siepe. Managing cloud infrastructure and collaborating with teams to optimize performance and security. 🏢🏡 Dallas – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 👷 Infrastructure Engineer AWS Cloud DNS EC2 MS SQL Server SQL Terraform Senior / Staff Infrastructure Engineer 🕒 November 13, 2025 Waabi 51 - 200 🚗 Transport 🤖 Artificial Intelligence 🔧 Hardware Website LinkedIn All Job Openings Infrastructure Engineer at Waabi improving ML infrastructure for self-driving technology. Collaborating with teams on vehicle computer systems and networks. 🏢🏡 Dallas – Hybrid 💰 Venture Round on 2023-01 ⏰ Full Time 🟠 Senior 👷 Infrastructure Engineer 🦅 H1B Visa Sponsor Ansible Docker Kubernetes Linux Python View More Infrastructure Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

Linux Systems AdministrationRed Hat OpenShiftKubernetesAnsibleJenkinsBash ScriptingPython ScriptingTerraformAWSAzure

Soft Skills

Strong Communication SkillsCross-Functional Collaboration