Position Details

Type Full-Time

Experience lead

Exp. Years 10 years

Education B.S. in a technical discipline

Category System Administration

About this role

AT&T Government HPC Systems Support role requiring a Senior System Administrator to maintain and optimize HPC infrastructure across multiple OS and storage environments with strict government security and change-management practices.

Key Responsibilities

Provide HPC services for client IT enterprise installation
Manage Linux/Unix/Windows platforms
Monitor health and performance
Follow government policies and SRE practices
Communicate status to agency management

Technical Overview

Role involves Linux/UNIX/Windows administration, HPC clusters, Lustre/GPFS storage, high-speed interconnects (Infiniband/Slingshot), and monitoring with Nagios/Splunk/Prometheus; adherence to TS/SCI policies and DoD 8570 IAT II.

Ideal Candidate

The ideal candidate is an experienced systems administrator with a DoD background, 10+ years in HPC/system administration, and active TS/SCI with polygraph clearance. They excel at managing multi-OS environments, HPC storage, and SRE practices within government contracts.

Must-Have Skills

B.S. in a technical discipline10 years' System Administrator experienceDoD 8570 IAT II certificationTS/SCI with polygraph

Nice-to-Have Skills

Experience with HPC environmentsLustre and GPFS storage expertiseSRE experience in DoD environments

Required Skills

B.S. in technical discipline; 10 years System Administrator experience; DoD 8570 IAT II; TS/SCI with polygraph; LinuxUNIXWindows; Lustre; GPFS; Infiniband; Lustre; Nagios; Splunk; Prometheus; SRE; ticket tracking; change management

Hard Skills

LinuxUNIXWindowsRed HatCentOSSUSELustreGPFSInfinibandSlingshotNagiosPrometheusSplunkSRETicket trackingChange managementNetworking

Soft Skills

problem solvingcommunicationteam collaborationcustomer serviceability to work under government-moc conditions

Certifications

Required

DoD 8570 IAT II level certification

Industry & Role

Industry Government

Job Function Deliver HPC systems administration and sustainment for government missions in a secure, high-performance environment

Role Subtype Linux Sysadmin

Tech Domains Linux, Windows Server, UNIX, Red Hat, Lustre, GPFS, Infiniband, Prometheus, Nagios, Splunk

Keywords for Your Resume

HPC Systems SupportHPCColumbia MDTS/SCI with polygraphDoD 8570 IAT IISystem AdministratorLinuxWindowsUNIXRed HatLustreGPFSInfinibandSlingshotNagiosSplunkPrometheusSREticket tracking

Deal Breakers

No TS/SCI with polygraph, No DoD 8570 IAT II certification, Lack of HPC or Linux/UNIX/Windows experience, No experience with Lustre/GPFS or HPC storage

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