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Hpc Software Engineer Jobs (NOW HIRING)

HPC Software Engineer

Northridge, CA · On-site

$95K - $165K/yr

The ideal person would have a degree in Physics, Math, or Engineering coupled with a strong software development skillset. The successful candidate will work with scientists and engineers to ...

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Hpc Software Engineer information

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$63.5K

$147.5K

$205.5K

How much do hpc software engineer jobs pay per year?

As of Jun 6, 2026, the average yearly pay for hpc software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

What are the common challenges faced by HPC Software Engineers when optimizing code for high-performance computing clusters?

HPC Software Engineers often encounter challenges such as ensuring code scalability across thousands of nodes, optimizing for memory and bandwidth limitations, and dealing with hardware heterogeneity. Debugging and profiling parallel programs can be complex, as issues may not manifest in small-scale tests but appear at larger scales. Collaborating closely with domain scientists and system administrators is essential to balance performance with portability and maintainability across diverse HPC environments.

What are the key skills and qualifications needed to thrive as an HPC Software Engineer, and why are they important?

To thrive as an HPC Software Engineer, you need strong programming skills in languages like C/C++, Python, and parallel computing concepts, often supported by a degree in computer science or a related field. Familiarity with high-performance computing frameworks (such as MPI and OpenMP), GPU programming (CUDA/OpenCL), and experience with Linux environments are typically required, along with relevant certifications being advantageous. Problem-solving ability, teamwork, and effective communication are crucial soft skills for collaborating on complex scientific or engineering projects. These competencies ensure efficient development, optimization, and maintenance of scalable, high-performance applications critical to research and industry.

What is the difference between Hpc Software Engineer vs Software Developer?

AspectHpc Software EngineerSoftware Developer
Required CredentialsBachelor's or higher in Computer Science, experience with HPC systemsBachelor's or higher in Computer Science or related field
Work EnvironmentHigh-performance computing clusters, scientific research labsVarious industries, including tech, finance, startups
Employer & Industry UsageResearch institutions, scientific organizations, tech companies with HPC needsBroad industry use, from startups to large corporations
Common Search & ComparisonOften compared for specialized computing rolesMore general software development roles

Hpc Software Engineers focus on developing and optimizing software for high-performance computing systems, often working in scientific or research environments. Software Developers have a broader scope, creating applications across various industries. While both roles require programming skills, Hpc Software Engineers need specialized knowledge of HPC architectures and parallel computing.

What is an HPC Software Engineer?

An HPC (High Performance Computing) Software Engineer is a specialist who designs, develops, and optimizes software to run efficiently on supercomputers and large computing clusters. They work with parallel programming, performance tuning, and complex algorithms to solve computationally intensive problems in fields like scientific research, engineering, and data analysis. Their responsibilities also include adapting software to leverage the capabilities of advanced hardware architectures, such as GPUs and distributed systems.
More about Hpc Software Engineer jobs
What cities are hiring for Hpc Software Engineer jobs? Cities with the most Hpc Software Engineer job openings:
Infographic showing various Hpc Software Engineer job openings in the United States as of May 2026, with employment types broken down into 84% Full Time, 8% Temporary, and 8% Contract. Highlights an 92% In-person, and 8% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.
Principal HPC Software Engineer

Principal HPC Software Engineer

GliaCell Technologies

Annapolis Junction, MD • On-site

$148K - $198K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago


Job description

Are you a Principal HPC Software Engineer who is ready for a new challenge that will launch your career to the next level?

  • Tired of being treated like a company drone?
  • Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again?
  • Our engineers were certainly tired of the same.  

At GliaCell our slogan is “We make It happen”.

  • We will immerse you in the latest technologies.
  • We will develop and support your own personalized training program to continue your individual growth. 
  • We will provide you with work that matters with our mission focused customers, and surround you with a family of brilliant engineers. 

Culture isn’t something you need to talk about…if it just exists. 

If this sounds interesting to you, then we’d like to have a discussion regarding your next adventure! If you want to be a drone, this isn’t the place for you.

We Make It Happen!

GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development principles. These provide us the capability to deliver a quick turn-around using interactive applications and the integration of industry standard software stacks.

GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat.

We Offer:

  • Long term job security
  • Competitive salaries & bonus opportunities
  • Challenging work you are passionate about
  • Ability to work with some amazingly talented people

Job Description:

GliaCell is seeking a Principal HPC Software Engineer on one of our subcontracts. This is a full-time position offering the opportunity to support a U.S. Government customer. The mission is to provide technical expertise that assists in sustaining critical mission-related software and systems to a large government contract.

Key Responsibilities:

  • STE/STN automation and monitoring sustainment
    •    Frontend hardening
    •    Utility frontdoor and courier containers
  • Container security
    •    LatteArt IAVM, PO&AM etc.
  • RBAC and CMS product creation & sustainment
    •    Mapping of roles to permission sets
  • General solution security
    •    Background hardening, as applicable
    •    Security reviews and audits for other team’s products Knowledge
    •    Security expertise at the design and implementation level

Day to Day:

  • Define, develops, tests, and deploys components of the solution
  • Works with an Agile team to create and refine user stories and acceptance
  • Collaborates with other team member to build and test software and hardware components
  • Participate in daily stand-up/scrums meetings
  • Conduct research, prototyping, and exploration activities
  • Develops, maintains, and enhances complex and diverse infrastructure as code (IaC) for large-scale computing systems
  • Works with installation, configuration, testing, and operational management of system solutions

Key Requirements:

To be considered for this position you must have the following:

  • Possess an active or rein-statable TS/SCI with Polygraph security clearance.
  • U.S. Citizenship.
  • Bachelor’s degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university & 7 years of experience as an HSE in programs and contracts of similar scope, type, and complexity.
  • Or, a Master’s degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus 5 years of experience as an HSE in programs and contracts of similar scope, type, and complexity.
  • Works well independently as well as on a team. 
  • Strong communication skills. 

Key Skills:

  • Linux, Linux tools
  • Infrastructure automation technology: Ansible, SaltStack, Puppet, Chef, Terraform, etc.
  • Willing and able to learn Ansible 
  • Adapting to and adhering to project-specific Ansible coding standards
  • Familiar with and able to perform full software-development lifecycle support with version-control tools (Git, GitLab)
  • Works independently, as well as with a team, to ensure that all components are functioning properly
  • Stays abreast of the latest industry trends in both open source and commercial solutions. Supports determination of if-and-when to incorporate them into an IAC solution
  • Communicative, collaborative, and organized
  • Willing and able to learn new tools, protocols, custom software, firmware, and hardware

Desired Skills:

  • Programming in Ansible
  • Bash scripting
  • Python
  • Container orchestration technologies
  • Rancher Kubernetes Engine 2 (RKE2)
  • Best practices in DevSecOps, system administration, infrastructure network services (DNS, DHCP, PXE, NTP, etc.)
  • Security concepts pertaining to one or more of: identity and access management (IAM), access control, secrets management, and/or any security products related to these concepts 
  • Security architecture
  • Cloud security
  • Red Hat IDM, Keycloak, HashiCorp Vault, Delinea/Centrify

Location: Maryland

Salary Range: The salary range for this full-time position is $170,000 to $260,000. Our salary ranges are determined by position, level, skills, professional experience, relevant education and certifications. The range displayed on each job posting reflects the minimum and maximum target salaries for this position across our projects. Within the range, your salary is determined by your individual benefits package selection. Your recruiter can share more about the specific salary range for your preferred position during the hiring process. 

Benefits:

  • CareFirst Medical, Dental, and Vision Coverage for Employee and Dependents 
  • Up to 25 Days of Paid Time Off
  • Up to 40 hours of PTO Carryover
  • 11 Federal Government Holidays
  • Work From Home Opportunities
  • 401K Company Contribution, Fully Vested Day 1
  • Discretionary, Certification, and Sign-On Bonus Potential 
  • Employee Referral Bonus Program 
  • Annual Professional Development 
  • 100% Premium Covered for Life & Disability Insurances
  • Additional Voluntary Life Insurance Coverage Available 
  • Employee Assistance Program
  • Travel Protection Program
  • Financial Planning Assistance 
  • Bereavement and Jury Duty Leave
  • Monthly Team and Family Events
  • Technology Budget
  • Global Entry
  • Annual Swag Budget

Learn more about GliaCell Technologies: https://gliacelltechnologies.applytojob.com/apply/

To apply for this position, respond to this job posting and attach an updated resume for us to review. 

GliaCell Technologies, LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

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