Hiring: Linux & HPC Support Engineer (L2/L3)

Experience: 4+ Years
Salary: ₹12 LPA and above
Work Mode: 100% Remote / Work From Home
Employment Type: Full time
Joining: Immediate joiners preferred

Position Overview

We are hiring an experienced Linux and High-Performance Computing (HPC) Support Engineer to administer production Linux/HPC infrastructure, manage compute workloads and resolve complex L2/L3 incidents independently.

The ideal candidate should have hands-on experience with HPC job schedulers, cluster operations, troubleshooting and automation.

Key Responsibilities

- Deliver L2/L3 support for Linux servers, HPC clusters, compute nodes and production incidents.
- Configure and manage HPC job schedulers/workload managers such as Slurm, PBS Pro/OpenPBS or IBM Spectrum LSF.
- Monitor job queues, cluster health, utilization, resource allocation and scheduling performance.
- Troubleshoot failed jobs, CPU/GPU nodes, operating systems, storage, networking and performance bottlenecks.
- Support MPI/parallel jobs, Linux patching, upgrades, capacity planning and cluster availability.
- Automate repetitive operations using Bash/Shell or Python.
- Prepare RCA, runbooks and escalation documentation.

Required Technical Skills

- Linux: RHEL, Rocky Linux,



Ubuntu or CentOS; command-line administration and advanced troubleshooting.
- HPC: Cluster architecture, compute nodes, job scheduling, workload management and batch processing.
- Schedulers: Hands-on experience with at least one of Slurm, PBS or LSF.
- Infrastructure: NFS/Lustre/BeeGFS, TCP/IP, SSH and DNS. InfiniBand fundamentals are desirable.
- Tooling: Bash/Shell scripting, Python and monitoring tools such as Nagios, Prometheus, Grafana or equivalent.
- Support: Incident triage, escalations, problem management and root-cause analysis in production environments.

Preferred Qualifications

- Bachelor's degree in Computer Science/IT or equivalent practical experience.
- Exposure to GPU clusters, CUDA, containers or cloud HPC is an added advantage.
- Strong communication, ownership and remote collaboration skills are essential.

Work Arrangement

- Fully remote / Work From Home.
- Full-time employment.
- Availability for production support and critical escalations as needed.
- Immediate joiners are strongly preferred.

Apply now if you have hands-on experience in Linux administration, HPC cluster operations and L2/L3 production support.

Pay: From ₹1,200,000.00 per year

Work Location: Remote

📌 Linux & HPC Support Engineer/ (India)
🏢 SRR Enterprises
📍 India