Day-Staff Tier 2 System Maintainer

Leidos

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profile Job Location:

Aurora, CO - USA

profile Monthly Salary: $ 87100 - 157450
Posted on: Yesterday
Vacancies: 1 Vacancy

Job Summary

Leidos has an opening for an experienced System Maintainer supporting mission applications maintenance in Aurora CO. This is an exciting opportunity to apply your experience to support our customers mission.

What you will do:

  • Ensure the availability of mission processors through proactive Tier 2 SW maintenance
  • Lead the performance of incident and problem management to resolve or escalate issues
  • Support configuration management and change management activities
  • Support service transitions including migrations to cloud infrastructure
  • Lead request fulfillment activities including account management and configuration changes
  • Coordinate with other software maintenance operations and engineering contracts as required
  • Lead and ensure the documentation all work performed via ticketing system
  • Create update or enhance maintenance and operations documentation
  • Ensure security of mission processors and IT infrastructure
  • Provide call-in support as required

Basic Qualifications

  • United States citizen with current TS/SCI with Polygraph
  • Bachelors Degree with 4 years of experience or 4 additional years of experience in lieu of degree
  • Current DoD 8570 certification applicable to the position (typically Security)
  • 4 years experience performing Tier 2 software maintenance on mission critical systems
  • Proven experience with one or more of the following technical disciplines:
    • Current and legacy software development languages and tools (i.e. C C Java XMIDAS)
    • Linux including extensive command line use
    • Enterprise storage management and configuration
    • Database management systems and tools (i.e. Oracle MySQL)
    • TCP/IP networking in an enterprise environment
    • Information system security including IAVA management and ICD 503 compliance
  • Experience supporting configuration management change management and service transition
  • Excellent verbal and written communication skills
  • Proven ability to work collaboratively and constructively as part of a team
  • Must be willing to perform call-in support as required

Preferred Qualifications

  • Mission operations experience
  • Systems engineering and integration experience
  • Mission-specific technical knowledge
  • Software development
  • ITIL Framework

At Leidos we dont want someone who fits the moldwe want someone who melts it down and builds something better. This is a role for the restless the over-caffeinated the ones who ask whats next before the dust settles on whats now.

If youre already scheming step 20 while everyone else is still debating step 2 good. Youll fit right in.

Original Posting:

January 7 2026

For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87100.00 - $157450.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.


Required Experience:

Staff IC

Leidos has an opening for an experienced System Maintainer supporting mission applications maintenance in Aurora CO. This is an exciting opportunity to apply your experience to support our customers mission.What you will do:Ensure the availability of mission processors through proactive Tier 2 SW ma...
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Key Skills

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About Company

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Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

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