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Software Engineer Sr

Job in Colorado Springs, El Paso County, Colorado, 80932, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-07-01
Job specializations:
  • IT/Tech
    Systems Engineer, AI Engineer (Applied/Software), Data Scientist
Job Description & How to Apply Below
Position: Software Engineer Sr Staff
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* Description:

** Space is a critical domain, connecting our technologies, our security and our humanity  While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future

At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve  We're creating future ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision  We're erasing boundaries and forming partnerships across industries and around the world  We're advancing spacecraft and the workforce to fuel the next generation  And we're reimagining how space can connect us, ensuring security and prosperity

Join us in shaping a new era in space and find a career that's built for you

Lockheed Martin provides Red Hat Enterprise Linux  RHEL /SE Linux based HPC services throughout the lifecycle for computational requirements, architecture, acquisition, and operations to federal government customers  Our employees embrace innovation and are committed to a culture of continuous, standards driven process improvement and assimilation of industry best practices  The program provides key supercomputing capabilities for solving important problems in science and technology  This work involves working on cutting edge HPC technologies to ensure that scientists and engineers will be able to fully utilize modern HPC systems

We are seeking a mid career level HPC Software Engineer that will work in a High Performance Computing  HPC  Research and Development  R&D  customer contract   The candidate will be an active member of the Technical User Support  TUS  team, interacting with the team, TUS team lead, program Chief Scientist, Customers, users, and site staff while on site with a specific R&D customer

The TUS team is responsible for working with HPC users to achieve faster "time to science"  You will work closely with the users to port, optimize, and parallelize codes to the users' requirements

You will mentor junior members of the TUS and broader HPC teams, providing technical guidance, code‑review sessions, and career‑development advice  You will also design and deliver training workshops, tutorials, and documentation to help end‑users and internal staff adopt HPC tools, best‑practice coding standards, and performance‑tuning techniques

This position will be on site with a specific customer focused on their workflow, modeling and simulation, and data requirements and working with the program Chief Scientist, TUS team lead, and others to design and implement solutions to meet the customer's  requirements

You will also be involved in system performance analysis through benchmarking, tuning libraries, and generally focused on scientific modeling, numerical processes, and other scientific software issues  You will investigate, analyze and make recommendations regarding user codes and other HPC software issues  The work will be done using best practices needed to take full advantage of the program's HPC resources, research storage systems, and secure computing environment  You are also responsible for helping users adapt to a production shared resource, its scheduling system, and its high performance data storage systems

An individual should have demonstrated their flexible, adaptive, problem solving ability

In order to be successful in this role, you will have a degree  BS  in a STEM related discipline with solid mathematics and/or physics background and experience in some combination of modeling and simulation, Fortran and/or C languages, Python, Korn, BASH, and/or Perl scripting, compilers, software benchmarking, system analysis, algorithm and/or software design

LI CS1

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* Basic Qualifications:

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* - Bachelor's degree in STEM related discipline and a minimum of 10 years of professional level experience

- Around 5 years of experience developing and using modeling and simulation software in heterogeneous, multi platform environments

- Working with HPC users workflow for  mod/sim problems and GUIs

-…
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