Senior Linux System Administrator
The Sr. Linux Systems Administrator will work on a team responsible for the management of several hundred RHEL and macOS based systems providing a variety of services to support the core High Performance mission of the program, and its scientific user base. Duties/
Responsibilities:
Maintain impeccable customer relations with a highly scientific and technical user base Serve as a senior escalation role responsible for service ownership and project work Lead projects using program defined project management best practices overseen by the Site Lead, Project Coordinator, and Infrastructure Systems Manager Tier 3 operational escalation of supported services and documentation Manage assigned services with cooperation from other senior and junior administrators Maintain systems with appropriate Service Level Agreements ranging from business hours, best-effort after-hours, and minimally designated 24x7 systems Ensure all systems meet stringent NASA security requirements Create/maintain documentation and curate solutions repository to include, but not limited to internal wikis and knowledgebases Intergroup cooperation to continually develop and implement evolving DevOps strategy Other duties as assigned Required:
Bachelor of Science in Computer or related field and 5
years of experience related to operational systems support in a Linux heavy based environment 5
years demonstrated competency of provisioning and configuration management of medium size Linux environments using tools such as RHEL Satellite and Ansible Experience with VMware administration and VMs; experience with computer hardware Ability to work with system configuration management tools (e.g. Puppet, Ansible) and revision control software such as Git Demonstrated experience with scripting languages such as Bash Shell, Python, etc. Demonstrated troubleshooting skills in a complex environment beyond systems from networks to other dependent system(s) Excellent customer service skills and attention to detail supporting hundreds of scientific users Ability to rotate after hours support (handled remotely when possible) US citizenship is required for a NASA Public Trust Clearance
Salary Range:
$80K -- $100K
Minimum Qualification
System & Network Administration, Software DevelopmentEstimated Salary: $20 to $28 per hour based on qualifications.
Responsibilities:
Maintain impeccable customer relations with a highly scientific and technical user base Serve as a senior escalation role responsible for service ownership and project work Lead projects using program defined project management best practices overseen by the Site Lead, Project Coordinator, and Infrastructure Systems Manager Tier 3 operational escalation of supported services and documentation Manage assigned services with cooperation from other senior and junior administrators Maintain systems with appropriate Service Level Agreements ranging from business hours, best-effort after-hours, and minimally designated 24x7 systems Ensure all systems meet stringent NASA security requirements Create/maintain documentation and curate solutions repository to include, but not limited to internal wikis and knowledgebases Intergroup cooperation to continually develop and implement evolving DevOps strategy Other duties as assigned Required:
Bachelor of Science in Computer or related field and 5
years of experience related to operational systems support in a Linux heavy based environment 5
years demonstrated competency of provisioning and configuration management of medium size Linux environments using tools such as RHEL Satellite and Ansible Experience with VMware administration and VMs; experience with computer hardware Ability to work with system configuration management tools (e.g. Puppet, Ansible) and revision control software such as Git Demonstrated experience with scripting languages such as Bash Shell, Python, etc. Demonstrated troubleshooting skills in a complex environment beyond systems from networks to other dependent system(s) Excellent customer service skills and attention to detail supporting hundreds of scientific users Ability to rotate after hours support (handled remotely when possible) US citizenship is required for a NASA Public Trust Clearance
Salary Range:
$80K -- $100K
Minimum Qualification
System & Network Administration, Software DevelopmentEstimated Salary: $20 to $28 per hour based on qualifications.
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