Systems Administrator 3
ManTech Int'l Corp. - Suitland, MD

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ManTech is seeking a Systems Administrator with proficiency in HP-UX and Linux to provide on-site systems administration support for our NOAA customer located in Suitland, MD.

General Responsibilities:
Assist in the enforcement and implementation of NOAA/NESDIS/OSPO/ESPC IT security policies with minimum impact to daily operations
Build, maintain, troubleshoot, and repair hardware and software

  • Analyze system faults, troubleshoot, and run diagnostic test on operating system and hardware to detect problems
  • Support connectivity with other domains
  • Evaluate and install vendor and third party software
  • Review and prepare documentation for systems and tests for required software
  • Initiate preventive maintenance on the operation system as well as be capable of repairing system/environment problems
  • Develop the procedures and be capable of executing existing and developed procedures in order to maintain compliance with vendor-released patches and upgrades
  • Troubleshoot of system performance and make system modifications to accommodate hardware upgrades
Perform physical and data security
Maintain server back-ups for disaster recovery

  • Monitor and manage use of disk space
Conduct performance monitoring and tuning
Support change and configuration management tasks
Manage shared network applications
Provide processes for increased functionality of centralized administration of Windows clients
Provide technical support for Linux server related issues

Anti-Virus administration

Requirements:
Proficiency in RedHat Linux and HP-UX
7 to 9 years of relevant experience
Willingness to be on-call
Possess strong technical written and verbal communication skills
BA/BS in Computer Science, Information Security, or related field

Clearance:
U.S. Citizenship Qualifications Requires Bachelor’s degree (in Computer Science or related field) or equivalent, and seven to nine years of related experience. Additional Qualifications Requirements:
Proficiency in RedHat Linux and HP-UX
7 to 9 years of relevant experience
Willingness to be on-call
Possess strong technical written and verbal communication skills
BA/BS in Computer Science, Information Security, or related field

Clearance:
U.S. Citizenship Degrees Equivalent Experience/Education
Bachelor's Degree Years of Experience 13-15 years w/High School Diploma
07-09 years w/Bachelors Degree
04-06 years w/Masters Degree Position Type FT Date Required 18-Oct-2012

ManTech Int'l Corp. - 2 years ago - save job
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