High-Performance Computing (HPC) (SA2) (Government)

The System Administrator provides HPC sustainment support across two geographically dispersed sites, including:

• →Linux-based HPC clusters (e.g., Red Hat/CentOS/Rocky/Ubuntu) with parallel file systems (e.g., Lustre/GPFS) and high-speed interconnects (InfiniBand/Slingshot).
• →Transition of new systems/capabilities into operations (clusters, SMP/MPP, parallel file systems).
• →Support to HPC and ABS (ABUNDANTSHIELD) SRE teams in accordance with Government policies and procedures.
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• Operate and maintain systems/services: monitoring, incident response, troubleshooting, and routine maintenance.
• Install/configure Linux OS, file systems, and TCP/IP networking; troubleshoot OS and application issues.
• Automate/administer via BASH scripting; compile/install software as required.
• Use common operations and observability tooling: Jira, Confluence, Grafana, Prometheus, Nagios.
• Support HPC workload and configuration management tooling: Slurm, git, Salt, Ansible.
• Provide user support and escalation/status communication to agency management and internal customers.
• Optimize operations through resource utilization and capacity analysis/planning.
• Apply in-depth troubleshooting skills across heterogeneous systems (no single fixed solution).

• Provide detailed analysis and feedback to agency management and internal customers for escalated tickets. 

• Provide support for the dispatch system and hardware problems and remains involved in the resolution process. 

• Harden, patch, and tune Linux/UNIX/Windows systems; implement OS-level enhancements to improve reliability and performance.

B.S. in a technical discipline and 5 years’ experience as a System Administrator in programs and contracts of similar scope, type and complexity or 10 years’ experience in lieu of degree. 

• DoD 8570 IAT II level certification required.

Our High-Performance Computing (HPC) (SA2) (Government) earns between $98,100 - $167,830 yearly. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.

Joining our team comes with amazing perks and benefits:

• Medical/Dental/Vision coverage
• 401(k) plan
• Tuition reimbursement program
• Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays) *Pro-rated when working less than 40 hrs/wk.
• Paid Parental Leave
• Paid Caregiver Leave
• Additional sick leave beyond what state and local law require may be available but is unprotected · Adoption Reimbursement
• Disability Benefits (short term and long term)
• Life and Accidental Death Insurance
• Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
• Employee Assistance Programs (EAP)
• Extensive employee wellness programs
• Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone

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