Texas Stock Exchange | TXSE Group Inc

Systems Engineer

• Design, implement, and evolve highly available infrastructure platforms that support mission-critical trading, market data, and financial services workloads across on-premises and cloud environments.
• Architect, deploy, and maintain resilient Red Hat OpenShift and Kubernetes platforms for low-latency, high-throughput production environments.
• Provide senior-level engineering leadership for Red Hat Enterprise Linux (RHEL) systems, including kernel tuning, performance optimization, patching strategy, lifecycle management, and operational standards.
• Engineer and support core infrastructure services essential to distributed financial systems, including LDAP, Kerberos, SSSD, DNS, BIND, PowerDNS, NTP, Chrony, and PTP, with a focus on precision, availability, and operational integrity.
• Design and operate secure AWS and Azure solutions, including hybrid and multi-cloud architectures that satisfy financial industry requirements for resilience, auditability, security, and business continuity.
• Lead the design, support, and optimization of infrastructure running on Dell PowerEdge servers and enterprise storage platforms, with emphasis on performance, replication, capacity planning, and fault tolerance.
• Develop and standardize infrastructure automation using Ansible, Jenkins, ArgoCD, GitOps, Terraform, Pulumi, and scripting frameworks to improve repeatability, speed, and operational consistency.
• Manage GitHub Enterprise and related integrations, including SonarQube, Artifactory, and GitHub Actions runners, to enable secure and scalable software delivery workflows.
• Ensure platforms are designed and operated to meet the security, availability, resiliency, and regulatory expectations of financial services and capital markets environments.
• Establish design standards, reference architectures, and reusable engineering patterns that can be deployed consistently across multiple business and technology domains.
• Collaborate closely with trading, application development, production support, cybersecurity, network engineering, and infrastructure teams to deliver stable, performant, and scalable solutions aligned with front-office and enterprise priorities.

Senior Systems Architect

Analyst

• Support the review of initial and continued listing applications for compliance with Exchange rules.
• Monitor issuer announcements for potential material news events and recommend regulatory trading halts where appropriate.
• Assist in the review and processing of corporate actions, including stock splits, dividends, mergers, spin-offs, and other transactions.
• Conduct basic financial statement analysis to evaluate issuer eligibility and ongoing compliance.
• Track and review public filings, including 10-K, 10-Q, 8-K, and proxy materials, with attention to governance disclosures and compliance triggers.
• Engage directly with issuers’ legal counsel, management teams, and financial advisors to resolve inquiries and support smooth transaction processing.Collaborate across internal teams including Legal, Market Operations, Surveillance, and Corporate Governance.

Senior Systems Architect

Listings Analyst