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Leidos · 2 hours ago

Systems Administrator

Chantilly, VA

Full-time

Onsite

Mid Level

$66K/yr - $119K/yr

4+ years exp

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. The Tier 2 Service Desk/Systems Administrator will support as a Linux administrator, focusing on system maintenance, performance optimization, and user support services within a collaborative team environment.

ComputerGovernmentInformation ServicesInformation TechnologyNational SecuritySoftware

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Ability to quickly respond to system anomalies and independently 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 customizing 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, workaround, 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 to include custom Linux scripts and tailored COTS products