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Linux System Administrator
1 week ago
Maintain smooth operations of multi-user computer systems consisting of Linux based application and license servers, virtual machines, and GP/GPU cluster based systems.
- Coordination with network administrators.
- Setup administrator and service accounts, maintain system documentation, tune system performance, install system wide software and allocate mass storage space.
- Develop and monitor policies and standards for allocation related to the use of computing resources.
- Participate in the installation, integration, acceptance testing, and on-going maintenance of HPC systems and software environment.
- Assist with forecast resource limitations and provide recommendations for increasing the efficiency of resources through proper scheduling and load balancing techniques.
- Bachelor's degree and at least 3 years of experience (additional experience may be substituted for the degree)
- DoD 8570 certification - Security + and OS cert, Linux+, RedHat, etc. (90 day waiver may be provided to obtain the OS certification)
- General knowledge of Linux and general Unix operating systems concepts as well as systems administration experience
- Experience with compiling, installing, and porting software.
- Experience with Storage Architectures: SAN, SAS, FC, SATA, Bandwidth, Performance
- Familiar in multi-factor authentication platforms and solutions, and Identity Management such as OpenID, LDAP, and Kerberos.
- Security implementations using multi-factor authentication, PKI, or Kerberos and Unix OS hardening to DoD STIG standards.
- Experience programming or troubleshooting Python code
- Experience with supporting Apache Web Server
- Experience with Zabbix
- Experience with Red Hat Satellite or Red Hat Identity Manager
- Experience with BIND DNS
- Experience with Ansible
- Experience with Gitlab
- Strong problem-solving skills; capable of analyzing and resolving hardware and operating system problems.
- Ability to develop and maintain documentation on system administration procedures for routine and complex tasks
- Ability to create and maintain Information Assurance (IA) compliance documentation of the Information System
- Ability to understand application scaling issues related to problem resolution, algorithm choice.
- Ability to manage development of appropriate application benchmarks, analyze results and determine optimal configurations for processor type/speed, size of memory/cache, and memory interconnect fabric for customer problem domains.
- Excellent verbal and written communications with all levels of management for planning and organizing site management projects.
- Strong detail-oriented skills; able to multi-task and change priorities quickly.
- Able to meet precise standards.
- Strong team player.
- Ability to work designated schedule, as well as maintain attendance and punctuality.
- Ability to occasionally work after hours and/or respond to emergency situations for problem resolution.
- Ability to obtain and maintain a top-secret security clearance.
Sentrillion is an EEO Employer / Protected Vet / Disabled
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Linux System Administrator
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Linux System Administrator
1 month ago
Vicksburg, United States Columbia Technology Partners Full timeJob DescriptionJob DescriptionDescription:Seeking a Linux Administrator to support a team of administrators with standard Linux system administration duties at ERDC in Vicksburg, Mississippi.The selected candidate will perform standard Linux System Administration duties as required to maintain smooth operation of multi-user computer systems consisting of...
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Linux System Administrator
3 weeks ago
Vicksburg, United States Columbia Technology Partners Full timeJob DescriptionJob DescriptionDescription:Seeking a Linux Administrator to support a team of administrators with standard Linux system administration duties at ERDC in Vicksburg, Mississippi.The selected candidate will perform standard Linux System Administration duties as required to maintain smooth operation of multi-user computer systems consisting of...
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Linux System Administrator
2 months ago
Vicksburg, United States Sentrillion Full timeJob DescriptionJob DescriptionRESPONSIBILITIESMaintain smooth operations of multi-user computer systems consisting of Linux based application and license servers, virtual machines, and GP/GPU cluster based systems. Coordination with network administrators. Setup administrator and service accounts, maintain system documentation, tune system performance,...
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Linux System Administrator
3 weeks ago
Vicksburg, United States Sentrillion Full timeJob DescriptionJob DescriptionRESPONSIBILITIESMaintain smooth operations of multi-user computer systems consisting of Linux based application and license servers, virtual machines, and GP/GPU cluster based systems. Coordination with network administrators. Setup administrator and service accounts, maintain system documentation, tune system performance,...
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Senior Linux System Administrator
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Storage Systems Administrator
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Vicksburg, United States IronArch Technology Full timeWho We Are Known for being a Best Place to Work and a People First company, IronArch Technology is an award-winning Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in providing innovative solutions and world class services to Federal Government clients. Our employees have voted us as a 'Best Place to Work' 7 times and we are an INC 5000...
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Storage Systems Administrator
3 weeks ago
Vicksburg, United States IronArch Technology Full timeWho We Are Known for being a Best Place to Work and a People First company, IronArch Technology is an award-winning Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in providing innovative solutions and world class services to Federal Government clients. Our employees have voted us as a 'Best Place to Work' 7 times and we are an INC 5000...
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Vicksburg, United States IronArch Technology Full timeWho We Are Known for being a Best Place to Work and a People First company, IronArch Technology is an award-winning Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in providing innovative solutions and world class services to Federal Government clients. Our employees have voted us as a 'Best Place to Work' 7 times and we are an INC 5000...
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Windows Systems Administrator
3 weeks ago
Vicksburg, Mississippi, United States BAE Systems Full timeJob Description A leader in the exciting and growing field of High Performance Computing (HPC), Team BAE is searching for a Windows System Administrator to join our team supporting the Department of Defense (DoD) High Performance Computing Modernization Program (DoD HPCMP) Engineering Research and Development Center (ERDC), Vicksburg, Mississippi. The...