Senior Systems Engineer — Enterprise Infra & Automation

Mariner-Finance; Plano (TX); Vor Ort; USD 94.000 - 118.000; Vollzeit

Zusammenfassung

Mariner Finance in Plano, TX seeks an experienced IT Infrastructure Engineer to design, operate, and optimize enterprise infrastructure across data centers and IaaS environments. You will own the lifecycle of platforms, drive automation with PowerShell and Python, and collaborate with cross‑functional teams to ensure reliability and security.

The role requires strong experience in virtualization, AD/GP, and enterprise workstation management, with a proactive mindset and ability to lead complex

Qualifikationen

• Bachelor's degree or equivalent experience.
• 5+ years of relevant and progressive experience in systems engineering, infrastructure engineering, platform operations, and endpoint engineering.
• Experience driving workstreams that improved operational performance and reliability.
• Experience with enterprise infrastructure or multi-data center environments, including virtualization, storage, backup/recovery, monitoring, and high-availability technologies.
• Experience with enterprise workstation images and standardized endpoint configurations.
• Experience with enterprise software packaging and automated deployment, upgrades, configuration, and removal.

Aufgaben

• Design, operate, and maintain enterprise infrastructure and platforms, including compute, virtualization, storage, backup, monitoring, and lifecycle management.
• Engineer and maintain standardized enterprise workstation images and configurations.
• Develop and maintain software packages and automated deployment processes for scalable distribution.
• Own assigned infrastructure throughout lifecycle, including upgrades and security alignment.
• Identify and remediate technical debt and obsolete technologies; standardize platforms.
• Lead complex incidents; perform root-cause analysis and implement corrective actions.
• Improve platform reliability through monitoring, capacity planning, and recovery readiness.
• Maintain documentation, runbooks, and support procedures; support knowledge transfer.

Kenntnisse

PowerShell

Python

Automation

Incident management

Technical escalation

Ausbildung

Bachelor's degree in Computer Science or related field

Equivalent relevant experience

Tools

VMware vSphere

Active Directory

Group Policy

Jobbeschreibung

Mariner Finance in Plano, TX seeks an experienced IT Infrastructure Engineer to design, operate, and optimize enterprise infrastructure across data centers and IaaS environments. You will own the lifecycle of platforms, drive automation with PowerShell and Python, and collaborate with cross‑functional teams to ensure reliability and security.

The role requires strong experience in virtualization, AD/GP, and enterprise workstation management, with a proactive mindset and ability to lead complex