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Freelance High Performance Computing Engineer Jobs in Roxana, IL

aqua IT

Systems Engineer (Linux)

Saint Louis, MO · On-site

Overview: We have an opening for an experienced Senior System Engineer with Linux system ... Experience with Linux clusters, specifically Slurm and MPI, to support High-Performance Computing ...

Deloitte

HPC AI Solution Architect (S2S)

Saint Louis, MO · On-site

... Engineering practice, you will design and drive deployment of fully integrated architectures for GPU-accelerated AI factories and high-performance computing infrastructure in close partnership with ...

Varsity Tutors

C++ Tutor

Saint Louis, MO · Remote

$40/hr

Emphasizes understanding memory management principles and connects C++ programming to operating systems, embedded systems, and high-performance computing applications. * Curriculum Awareness ...

360 IT Professionals

Automation QA

Saint Louis, MO

... Cloud computing and IT staffing. Merging Information Technology skills in all its services and ... to deliver high-performance results, based exclusively on the one of a kind requirement. Our ...

Boeing

Senior Design and Analysis Engineer

Berkeley, MO · On-site

$98K - $134K/yr

Senior Design and Analysis Engineer Company: The Boeing Company Boeing Defense Space & Security ... Experience with High-Performance Embedded Computing (HPEC): How to integrate and optimize ...

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All JobsHigh Performance Computing Engineer JobsFreelance High Performance Computing Engineer JobsFreelance High Performance Computing Engineer Jobs in Roxana, IL

Freelance High Performance Computing Engineer information

See Roxana, IL salary details

$51.3K

$126K

$185.6K

How much do freelance high performance computing engineer jobs pay per year?

As of Jun 8, 2026, the average yearly pay for freelance high performance computing engineer in Roxana, IL is $125,960.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $141,400.00 per year, depending on experience, location, and employer.

How do freelance High Performance Computing (HPC) Engineers typically collaborate with client teams during projects?

Freelance HPC Engineers often work closely with client engineering, research, or IT teams to design, implement, and optimize computational solutions. Collaboration usually occurs through regular virtual meetings, code reviews, and progress updates to ensure alignment with project goals and technical requirements. Clear communication and documentation are essential, as freelancers may need to integrate their work into larger systems or hand off projects to in-house teams. Building strong relationships and understanding the client's workflow help ensure successful project delivery and can lead to ongoing opportunities.

What is a Freelance High Performance Computing Engineer?

A Freelance High Performance Computing (HPC) Engineer is a professional who specializes in designing, implementing, and optimizing computing systems that handle complex, large-scale computations. They work independently or on a contract basis for different organizations, helping to develop and maintain supercomputers, clusters, and parallel processing applications. Their expertise is often sought in fields like scientific research, finance, artificial intelligence, and engineering where processing large datasets quickly is essential. Freelancers in this field typically possess strong programming skills, knowledge of HPC architectures, and experience with performance tuning and troubleshooting.

What are the key skills and qualifications needed to thrive as a Freelance High Performance Computing Engineer, and why are they important?

To thrive as a Freelance High Performance Computing Engineer, you need expertise in parallel programming, cluster management, and a strong background in computer science or engineering. Familiarity with tools such as MPI, OpenMP, Linux environments, and cloud-based HPC platforms, along with certifications in cloud services or HPC technologies, is highly beneficial. Excellent problem-solving, project management, and communication skills set top freelancers apart when working with diverse clients. These competencies ensure the delivery of optimized, scalable solutions and effective collaboration in complex technical projects.

What is the difference between Freelance High Performance Computing Engineer vs Freelance Data Scientist?

AspectFreelance High Performance Computing EngineerFreelance Data Scientist
CredentialsAdvanced degrees in computer science, engineering, or related fields; knowledge of HPC systemsDegree in data science, statistics, or related fields; proficiency in programming and analytics
Work EnvironmentSpecialized computing clusters, research labs, or cloud HPC platformsData analysis environments, cloud platforms, and business analytics tools
Industry UsageResearch institutions, scientific computing, engineering simulations
Search & Comparison IntentFocus on high-performance computing tasks, technical skills

While both roles involve advanced technical skills, Freelance High Performance Computing Engineers specialize in optimizing and managing large-scale computing resources for scientific and engineering applications. Freelance Data Scientists focus on analyzing data to extract insights for business or research purposes. The key difference lies in their core focus: HPC engineers work with hardware and system performance, whereas data scientists work with data analysis and modeling.

What cities near Roxana, IL are hiring for Freelance High Performance Computing Engineer jobs? Cities near Roxana, IL with the most Freelance High Performance Computing Engineer job openings:
Freelance High Performance Computing Engineer jobs near you

Systems Engineer (Linux)

aqua IT

Saint Louis, MO • On-site

Full-time

Posted 10 days ago

Job description

Overview: We have an opening for an experienced Senior System Engineer with Linux system administration experience to support cloud and on-premise systems with a mission operations team. The team is involved in operation and sustainment of a mission-critical geospatial solution supporting DoW end users. A successful candidate will have experience with installation, configuration, administration, support and maintenance of mission critical cloud and on-premise systems.

Responsibilities: Primary responsibilities will involve taking a leadership role in system changes and improvements; working directly with government and contractor POCs to troubleshoot issues; proactively recommend configuration changes to help improve system performance; regularly work with government and contractor POCs to keep systems security compliant; and author and update operational and security documentation, including troubleshooting guides and SOPs.

Qualifications:

  • Requires BS degree and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience; OR additional years of experience in lieu of degree
  • Must currently possess an active TS/SCI Clearance with ability to obtain & maintain a Polygraph post hire
  • Must meet DOD 8570 Certification (Security+ or equivalent or higher)
  • Must have Linux administration experience provisioning end users
  • Experience managing and configuring RHEL environments
  • Experience building, optimizing, and maintaining multi-node environments that run parallel workloads
  • Experience with Linux clusters, specifically Slurm and MPI, to support High-Performance Computing (HPC) systems
  • Strong understanding of NGA Networking
  • Proficient reviewing STIG/IAVA scans and remediating vulnerabilities
  • Experience performing Virtual Machine backups/snapshots
  • Experience working with Security to support ISCP exercises
  • Experience scripting for administration, configuration, troubleshooting, and automation
  • Knowledge of Systems, Architectural, SW Development and SW Sustainment Practices

Preferred Qualifications:

  • Red Hat Certification(s)
  • Linux Certification(s)
  • Agile Certification(s)
  • Team Collaboration tools and administration (Jira, Confluence)