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Infrastructure Administrator

Impulse· Information Technology
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Redondo Beach, CA$95k - $140kFull-timePosted 1mo ago

About the role

Senior operational resource responsible for ownership, stability, and continuous improvement of core infrastructure platforms, spanning hybrid datacenter and cloud environments, with a focus on reliability, automation, standardization, and incident leadership.

Responsibilities

  • Own day-to-day operation and reliability of assigned infrastructure platforms.
  • Administer enterprise server environments across on-premises datacenters and cloud platforms.
  • Maintain Windows and Linux systems supporting engineering and business workloads.
  • Lead response and resolution efforts for complex infrastructure incidents.
  • Perform advanced troubleshooting across compute, identity, storage, and dependent services.
  • Ensure systems maintain high availability and predictable performance.
  • Lead lifecycle management including upgrades, migrations, and platform modernization.
  • Implement infrastructure changes aligned with engineering standards.
  • Support expansion of datacenter and lab infrastructure environments.
  • Validate system performance and operational readiness following deployments.
  • Maintain configuration consistency across environments.
  • Develop and maintain automation to reduce manual operational work.
  • Improve system provisioning and maintenance workflows.
  • Identify recurring operational pain points and implement long-term solutions.
  • Contribute to infrastructure standardization initiatives.
  • Automation and repeatability are expected competencies at this level.
  • Act as primary escalation point for infrastructure incidents.
  • Coordinate cross-team troubleshooting with network and security engineering.
  • Perform root cause analysis and implement corrective improvements.
  • Drive preventative maintenance and reliability enhancements.
  • Maintain infrastructure in accordance with cybersecurity and regulatory requirements.
  • Implement secure configuration baselines and access control standards.
  • Support audit activities and technical validation efforts.
  • Ensure infrastructure handling aligns with controlled data and export requirements.
  • Maintain accurate architectural and operational documentation.
  • Develop and refine operational runbooks and standards.
  • Mentor junior administrators and provide technical guidance.
  • Promote operational discipline and consistent engineering practices.

Qualifications

  • 3+ years experience administering enterprise infrastructure environments.
  • Experience working with Windows Server administration.
  • Demonstrated administrative proficiency with Linux systems.
  • Experience operating virtualization platforms in production environments.
  • Demonstrated ability to troubleshoot complex multi-system issues.
  • Experience automating administrative workflows using scripting and IaC.
  • Strong understanding of infrastructure dependencies and service architecture.

Skills

Required:Windows Server administrationLinux server administrationVirtualizationAutomation and scriptingIncident leadership

Benefits

  • long-term incentives, in the form of stock options
  • medical, vision & dental coverage
  • access to a 401(k) retirement plan
Last updated Sep 17, 2026. Interested? Apply on the company site.

About Impulse

Accelerating our future beyond Earth

Accelerating our future beyond Earth

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