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Principal SRE Mission-Critical Systems

Job in Aurora, Arapahoe County, Colorado, 80012, USA
Listing for: Hr Journals
Full Time position
Listed on 2026-01-26
Job specializations:
  • IT/Tech
    Systems Engineer, IT Support, Cybersecurity, Cloud Computing
Salary/Wage Range or Industry Benchmark: 125000 - 138000 USD Yearly USD 125000.00 138000.00 YEAR
Job Description & How to Apply Below

About the job Principal SRE Mission-Critical Systems

Job Overview
Are you ready to take on a key role in the aerospace and defense industry? We are looking for a proactive, collaborative, and solutions-oriented professional to join our team in a hybrid position based in Aurora, Colorado. In this role, you will have the opportunity to work with mission-critical systems
, lead improvement projects, and ensure the smooth operation and reliability of essential infrastructure supporting national security. If you enjoy working in high-impact, fast-paced environments
, this is your chance to make a real impact.

Key Responsibilities:

  • Lead and execute projects related to site reliability and system uptime
    .
  • Modify and troubleshoot Linux-based systems and enterprise services
    .
  • Perform root cause analysis and develop action plans to ensure system survivability.
  • Support automated systems administration and infrastructure reliability
    .
  • Manage projects focused on process improvements and system performance
    .
  • Ensure compliance with security and operational standards
    .
  • Collaborate with cross-functional engineering and IT teams
    .
  • Train and provide technical support to internal stakeholders and operations staff
    .
  • Support infrastructure operations at Buckley Space Force Base and hybrid environments
    .

Requirements:

  • Bachelors Degree in Engineering, Computer Science, or related field (required).
  • 7+ years of experience in site reliability engineering or systems administration
    .
  • Experience with Linux systems, system monitoring, automation, and enterprise services (required).
  • Knowledge of technology trends, system uptime strategies, and Dev Ops practices
    .
  • Ability to analyze complex systems, lead technical initiatives, and collaborate across teams
    .
  • U.S.
    Security Clearance (required).
  • Authorization to work in the United States (required).
  • Competitive salary ($125,000 - $138,000 USD)
  • Relocation assistance available
  • Collaborative and mission-driven work environment

Job Type: Hybrid

How to Apply:
Interested? Just send a message.

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