Oak Ridge, TN – June 21, 2025 – Oak Ridge National Laboratory (ORNL) is hiring a Linux Systems Engineer to support cutting-edge research with a competitive salary and hybrid work flexibility. This high-impact role offers up to $150K+ (based on experience) along with top-tier federal benefits.
Why This Role Matters
ORNL, a leading U.S. Department of Energy research lab, is seeking a skilled Linux Systems Engineer to design, implement, and maintain high-performance computing (HPC) environments. You’ll work with AI/ML researchers, optimize large-scale data systems, and ensure cybersecurity compliance—all while enjoying flexible hybrid work options.
Key Responsibilities
✔ Design, deploy, and maintain Linux-based HPC systems (RHEL, Ubuntu, VMware)
✔ Automate configurations using Ansible, Puppet, Git, Jenkins
✔ Optimize AI/ML GPU clusters (CUDA, Slurm, Lustre, InfiniBand)
✔ Enhance cybersecurity & compliance for sensitive research data
✔ Collaborate with top scientists on AI-driven research projects
Salary & Benefits
💰 $120K – $150K+ (Based on experience + education)
🏡 Hybrid Work Model (3 days onsite / 2 remote)
⚕️ Premium Healthcare (Medical, Dental, Vision)
📈 Retirement Plans (401K + Pension)
🎓 Tuition Assistance & Relocation Support
🌴 Generous PTO + Parental Leave
Requirements
✅ Bachelor’s + 5+ years (or Master’s/PhD + experience) in IT/CS/Engineering
✅ US Citizenship (Due to security clearance)
✅ Expertise in Linux, HPC, AI/ML infrastructure
✅ Scripting (Bash/Python) & automation (Ansible/Puppet)
✅ Ability to obtain DOE security clearance
Preferred Skills
🔹 AI/ML model training support
🔹 Containerization (Docker, Apptainer)
🔹 Cloud platforms (OpenStack, VMware)
🔹 GPU-accelerated computing
How to Apply
📅 Open until filled (Apply ASAP—closes after 5+ qualified candidates)
📍 Onsite in Oak Ridge, TN (Hybrid eligible)
🔗 Submit resume via ORNL’s careers portal
ORNL is an equal opportunity employer. Veterans and individuals with disabilities are encouraged to apply. To view more open positions kindly visit Oak Ridge National Laboratory (ORNL) Career Page.