Senior Systems Administrator

Location: Belleville, IL
Date Posted: 02-02-2018
·         Strong RHEL Skills, including scripting, monitoring, and troubleshooting
·         Ability to generate effective command line scripts in Linux OS
·         Works well with others to troubleshoot problems
·         Able to communication problems and solutions well with other team members
·         Clear and concise communication skills
·         Able to perform technical research and outline best practice solutions
·         Able to assist others with technical issues
·         Can develop new systems and application implementation plans, custom scripts, and testing procedures
·         Install applications and patches to Windows and Linux environments
·         Troubleshoot networking and interconnection problems within a system and with external systems
·         Understanding and management of virtual environments to include use of vmWare
·         Ability to work with minimal supervision
·         Development experience would be a plus
Current Secret Clearance and Security + CE
ITIL Foundation v3 certification

Duties & Responsibilities:
Duties include, but are not limited to: installing, configuring, and maintaining server and workstation operating systems in support of business processing requirements. Responding to customer requests for assistance, including, but not limited to: password resets, account creating, and server/connectivity troubleshooting.  Responding to tickets submitted by customers communicating system issues.  Performing software (application) installations and upgrades to operating systems and layered software packages.  Monitoring and tuning systems to achieve optimum performance levels. Ensuring system availability and continuity of business by implementing and monitoring a schedule of system backups. Assisting forward progress by researching areas of improvement and suggesting vetted improvement opportunities.  Communicating all pertinent work efforts, updates, and changes to others.  Scheduled after-hour updates and maintenance will occur up to once a week after hours.
4+ years of experience in related field
Bachelor’s Degree or equivalent

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