On-Site HPC Systems Administrator with Top Secret Clearance

RedLine; Dayton (OH); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Full benefits package

Paid time off

401k match

Health care benefits

Job summary

RedLine Performance Solutions (RedLine) seeks an experienced HPC System Administrator to support Dell-based HPC clusters in Dayton, OH. The role is on-site with 24x7 on-call rotation, serving as the lead contact for daily operations and incident response.

Active DoD Top Secret clearance and Linux+/Security+ certifications are mandatory. The position offers full benefits including PTO, 401k match, and health care.

Qualifications

• 7+ years of Linux systems administration.
• Strong TCP/IP networking knowledge.
• 5+ years HPC cluster admin, Dell clusters preferred.
• Bash, Perl, Python scripting, Git in a version-controlled environment.
• Experience with job scheduling software (Slurm/PBS).
• Experience with cluster automation tools (xCAT/HPCM/Bright Cluster Manager).
• Experience with Lustre parallel file systems.
• Experience with InfiniBand high-speed interconnects.
• Strong communication across distributed teams.
• Strong organizational skills.

Responsibilities

• Provide operational support for HPC clusters.
• Engage with customers and translate needs into actionable tasks with the RedLine PM.
• Lead day-to-day operations and real-time problem resolution on-site.
• Handle 24x7 on-call rotations and coordinate with multiple teams across projects.

Skills

Linux systems admin

TCP/IP networking

HPC cluster admin

Bash/Perl/Python scripting

Slurm/PBS job schedulers

Cluster automation tools

Lustre

InfiniBand

communication

organization

Tools

xCAT

HPCM

Bright Cluster Manager

Puppet

Foreman

Ansible

MPI

Warewulf

Weka

GPU optimization

Job description

RedLine Performance Solutions (RedLine) seeks an experienced HPC System Administrator to support Dell-based HPC clusters in Dayton, OH. The role is on-site with 24x7 on-call rotation, serving as the lead contact for daily operations and incident response.

Active DoD Top Secret clearance and Linux+/Security+ certifications are mandatory. The position offers full benefits including PTO, 401k match, and health care.