Systems Administrator

2 months ago

Chantilly, Virginia, United States Leidos Full time
Job Summary

Leidos is seeking a highly skilled Systems Administrator to join our team as a Tier 2 Service Desk/Systems Administrator. As a key member of our team, you will be responsible for providing system maintenance, performance optimization, and user support services.

Key Responsibilities
  • Respond to system anomalies and make configuration updates to ensure 99.999% system availability requirements.
  • Analyze Linux log data to effectively administer and maintain Oracle Identity and Access Management stack.
  • Monitor system performance and take corrective actions as required.
  • Design, develop, and implement new application monitoring software, as well as customize existing monitoring tools to fit program needs.
  • Investigate and resolve user application access issues.
  • Resolve name change issues by updating system directory/LDAP with appropriate attribute changes from customer database.
  • Document incidents, workarounds, root cause analysis, and corrective actions.
  • Perform system checkouts and testing of system upgrades and patches in the operational environments.
  • Coordinate with enterprise partners on system outages and make decisions on system failover to different availability zones or data centers.
  • Independently represent the program in supporting consumer or mission partner maintenance activities.
  • Coordinate communications with End Users, Tier 1, Tier 3, Management, mission partners, and Government Leadership.
  • Review and report meaningful metrics.
  • Produce written guides and operational procedures on how to utilize specific software tools, including custom Linux scripts and tailored COTS products.
Requirements
  • BS and 2-4 years of prior relevant experience or additional years of relevant experience may be considered in lieu of degree.
  • TS/SCI with Polygraph required.
  • Strong communication skills, both verbal and written. Comfortable discussing technical information with users and other support personnel.
  • Ability to quickly learn new software and IT concepts.
  • Strong problem-solving and decision-making skills.
  • Ability to work autonomously as well as an integral member of a team.
  • Linux/UNIX experience.
  • Must be able to work in a Panama shift schedule, including weekends.
Preferred Qualifications
  • Oracle IdAM products (OAM, OIF, OID, OVD, OUD, OIM).
  • WebLogic.
  • Strong Linux/UNIX experience.
  • LDAPs.
  • PKI authentication.

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