Job Duties and Responsibilities
ManTech is seeking a Systems Administrator (VMware) Level 3 in Colorado Springs, CO supporting the Department of Homeland Security (DHS), Transportation Security Administration (TSA).
Act as a lead system administrator working with team members to ensure all requirements are delivered in an efficient, highly productive manner.
Apply best practices where possible or engineer new best practices using innovative approaches as appropriate. Analyze new and existing software; install, maintain, and customize vendor software.
Consult with internal and external users to identify and document user objectives.
Monitor system and application performance to detect errors; apply testing procedures/methodologies (e.g.,
diagnostic software) and provide interpretation of data.
Provide root-cause analysis for recurring or critical problems
4-year degree in computer science, information technology, or a related field, or equivalent experience. 5-7+ years of VMware systems administration experience.
5-7+ years of Red Hat Enterprise Linux systems administration experience.
Experience installing vCenter Server Appliance/Platform Services Controller (PSC) including installation, configuration and updates.
Ability to integrate and maintain VMware compute resources with Red Hat Satellite technology. Experience writing and debugging shell scripts in a standard UNIX shell.
Knowledge of performance monitoring and tuning tools, problem determination and recovery, and security. Required to be on-call 24X7X365 and respond in a timely manner
Degrees Equivalent Experience/Education
Years of Experience
11-13 years w/High School Diploma
05-07 years w/Bachelors Degree
02-04 years w/Masters Degree