Posted Aug 20, 2026

Senior/Principal, R&D Computer Scientist - HPC Development, Remote

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About Sandia:

Sandia National Laboratories is the nation’s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge work in a broad array of areas. Some of the main reasons we love our jobs:

World-changing technologies. Life-changing careers. Learn more about Sandia at: http://www.sandia.gov

*These benefits vary by job classification.

What Your Job Will Be Like:

As an R&D Computer Scientist specializing in High-Performance Computing within a Linux environment, you will play a critical role in optimizing and maintaining our HPC systems. You will work closely with researchers and engineers to ensure that our computing resources are utilized efficiently and effectively. Your expertise will help drive performance improvements and support complex computational tasks.

This is a unique opportunity to partner with researchers and vendors to explore and influence technical directions and drive transformation in how scientific and national security applications utilize computing in the coming decade and beyond.

Key Responsibilities:

*The selected applicant can be a remote worker located in any U.S. State or District of Columbia. Regular or periodic travel to your assigned work location may be required.

Salary Range:

$117,500 - $235,700

*Salary range is estimated, and actual salary will be determined after consideration of the selected candidate's experience and qualifications, and application of any approved geographic salary differential.

Qualifications We Require:

Qualifications We Desire:

The ideal R&D S&E Computer Science candidate for Sandia National Laboratories will in addition possess the following:

Also, for this posting we are seeking individuals with the following experience:

About Our Team:

The HPC Development Department (9328) partners with different scientific and computing disciplines at Sandia, and externally, to advance high performance computing (HPC) and operations. The Advanced Architecture Platforms are acquired and operated as part of a multi-center collaboration to explore, evaluate, and influence next-generation computing. Team members enjoy exploration of cutting-edge technologies and the ability to drive change in the field of computing.

Posting Duration:

This posting will be open for application submissions for a minimum of three (3) calendar days, including the 'posting date'. Sandia reserves the right to extend the posting date at any time.

Security Clearance:

Sandia is required by DOE to conduct a pre-employment drug test and background review that includes checks of personal references, credit, law enforcement records, and employment/education verifications. Applicants for employment need to be able to obtain and maintain a DOE Q-level security clearance, which requires U.S. citizenship. If you hold more than one citizenship (i.e., of the U.S. and another country), your ability to obtain a security clearance may be impacted.

Applicants offered employment with Sandia are subject to a federal background investigation to meet the requirements for access to classified information or matter if the duties of the position require a DOE security clearance. Substance abuse or illegal drug use, falsification of information, criminal activity, serious misconduct or other indicators of untrustworthiness can cause a clearance to be denied or terminated by DOE, resulting in the inability to perform the duties assigned and subsequent termination of employment.

EEO:

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status and any other protected class under state or federal law.

NNSA Requirements for MedPEDs:

If you have a Medical Portable Electronic Device (MedPED), such as a pacemaker, defibrillator, drug-releasing pump, hearing aids, or diagnostic equipment and other equipment for measuring, monitoring, and recording body functions such as heartbeat and brain waves, if employed by Sandia National Laboratories you may be required to comply with NNSA security requirements for MedPEDs.

If you have a MedPED and you are selected for an on-site interview at Sandia National Laboratories, there may be additional steps necessary to ensure compliance with NNSA security requirements prior to the interview date.

Job ID: 697724

Job Family: RD

Regular/Temporary Position: R

Full/Part-Time Status: F

Benefits

  • Worklife Balance
  • Flexible Work Schedules
  • Generous Paid Time Off
  • Exceptional 401K Savings Plan
  • Medical/Dental/Vision Insurance
  • Wellness Programs
  • On-site Amenities
  • Vacation Buy Plan
  • Telecommuting Arrangements*

*with management approval

Life in New Mexico

  • Affordable housing, reasonable cost of living
  • Minimal traffic congestion compared to larger cities
  • Outdoor recreation - Ski, snowboard, hike, etc.
  • Experience rich culture and history
  • International Balloon Fiesta
  • Green chile - NM Cuisine
  • Museums, Parks, Sports

Learn more about Life in Albuquerque, New Mexico

Resume / Application Best Practices

  • At Sandia, recruiters manually review resumes on each job posting instead of using a resume screening software program
  • Review the Sandia Resume Writing Best Practices Sheet before beginning your application
  • By following the best practices outlined, this ensures that recruiters can accurately determine your qualifications for the position

Bachelor's degree and 5 years of relevant experience, or equivalent; HPC/Linux expertise; ability to obtain DOE Q clearance; experience with Ansible or Terraform, containers, Python, C, or FORTRAN.

Key Responsibilities

Skills & Tools

Linux, Unix, Python, C, FORTRAN, Ansible, Terraform, Docker, Singularity, Grafana, Agile

Job Details

Benefits

About Sandia National Laboratories

A science and engineering laboratory advancing national security and technology innovation. — Industry: Advanced Research Institutions