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Freelance High Performance Computing Engineer Jobs in Roxana, IL

Esri

Solution Architect- ArcGIS

Saint Louis, MO · On-site

$61.25 - $80.75/hr

Experience designing and integrating high-performance computing, cloud, and edge-native ... Programming and scripting experience with Python, JavaScript, and/or HTML5 (modern web frameworks)

Deloitte

Senior AI Engineer - SFL Scientific

Saint Louis, MO · On-site

$101K - $139K/yr

Our engineering team leverages emerging technologies and best practices across data security ... computing or on-prem technologies * Design and lead development on scalable, high-performance data ...

The Timberline Group

Dynatrace Engineer

Saint Louis, MO · On-site +1

... performance monitoring. You will be required to listen to and evaluate customer needs to determine and provide high quality solutions that align with customer expectations. This will involve ...

Stellar IT Group

Software Engineer

Saint Louis, MO · On-site

Software Engineer IV Job Location: Remote Job Type: 6-12+ Months Job Details: We are seeking a ... high-performance applications. This role requires strong technical leadership, problem-solving ...

SAIC

Cloud Engineer

Scott Air Force Base, IL

$80K - $120K/yr

Ensure adherence to DoD cloud computing policies (e.g., guidelines for IL5/IL6 Commercial Cloud ... Conduct strategic analysis and provide actionable recommendations to maximize performance while ...

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Showing results 21-40

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 Aug 7, 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 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?

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

Solution Architect - ArcGIS Enterprise (Defense & Intelligence)

Esri

Saint Louis, MO • On-site

$61.25 - $80.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 13 days ago

Esri rating

9.6

Company rating: 9.6 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

8th of 242 rated software companies

Job description

Overview
Join Esri`s Professional Services team and lead the design of mission critical geospatial solutions supporting Defense and Intelligence operations.
As a Solution Architect, you will partner directly with mission focused organizations to architect, integrate, and deliver enterprise ArcGIS solutions across complex, secure environments. You will translate operational and technical requirements into scalable system architectures that support high impact workflows, advanced analytics, and real world decision making.
You will serve as a trusted advisor, guiding customers on architecture strategy, system design, and implementation approaches while ensuring solutions are secure, scalable, and aligned to mission needs.
This role offers the opportunity to shape how geospatial platforms are architected and deployed in environments where performance, integration, and mission impact are critical.
Esri has a Relocation Assistance Program and can provide support with relocating to the St. Louis, MO area for this position.
Responsibilities
  • Design and implement innovative and impactful ArcGIS platform-based strategies and solutions to meet unique and complex Professional Services customer requirements
  • Define business continuity for both on premise and cloud deployments following industry standards for security, governance, publication strategy and custom application architecture
  • Define best practices for deploying ArcGIS platform and design systems, including integration to non-Esri platforms, to meet business needs
  • Translate customer system requirements into software architecture and design specifications
  • Exercising excellent judgement, advise customers on innovative, effective, and creative solutions using Esri technology and content to help them make better decisions
  • Recommend relevant strategies, architectures, and solutions and work with customers to prepare Esri software implementation and migration strategies
  • Work closely and actively with Professional Services customers and partners to identify, design, and certify key GIS workflows for the ArcGIS enterprise platform and non-Esri platforms
  • Develop organizational level multi-year IT/GIS strategies to assist with technology change and budgetary planning
  • Act as a mentor and provide guidance to colleagues with less experience and other technical staff
  • Act as a lead, and empower the team by strategically leading all stages of the implementation process through mentoring, active coaching, review and aligning of budgets and portfolios, risk management and personnel management efforts

Requirements
  • 8+ years of professional experience in GIS platform architecture and solution design
  • Experience designing and integrating high-performance computing, cloud, and edge-native architecture
  • Knowledge implementing zero trust, cross domain services, and securing classified networks
  • Professional experience architecting, implementing, and administrating enterprise IT-GIS solutions/systems that leverage the ArcGIS Enterprise platform (desktop, server, and online)
  • Demonstrated experience in platform architecture, solution design, project envisioning, planning, developing and deployment
  • Experience with Oracle; Microsoft SQL, and/or other RDBMS and Windows, Linux, and/or other server environments
  • Programming and scripting experience with Python, JavaScript, and/or HTML5 (modern web frameworks)
  • Knowledge of integration of other enterprise systems (such as ERP, EAM, CRM, SCM)
  • Experience with current technology implementation patterns including service-oriented architectures and cloud hybrid configurations
  • Ability to clearly communicate technical ideas to customers, executives, other technical staff or non-technical staff
  • US Citizenship with Active or Current (within 2 years) Top Secret Security Clearance with SCI eligibility
  • Bachelor's degree in Computer Science, Mathematics, Geographic Information Systems (GIS) or related STEM field

Recommended Qualifications
  • Certification for AWS Certified Solution Architect or MCSE Cloud Platform and Infrastructure or equivalent
  • CompTIA Security + certification
  • Master's degree in Computer Science, Mathematics, Geographic Information Systems (GIS) or related STEM field

#LI-SS2
#LI-Onsite
Total Rewards
Esri's competitive total rewards strategy includes industry-leading health and welfare benefits: medical, dental, vision, basic and supplemental life insurance for employees (and their families), 401(k) and profit-sharing programs, minimum accrual of 80 hours of vacation leave, twelve paid holidays throughout the calendar year, and opportunities for personal and professional growth. Base salary is one component of our total rewards strategy. Compensation decisions and the base range for this role take into account many factors including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
A reasonable estimate of the base salary range is
$120,640-$197,600 USD
The Company
At Esri, diversity is more than just a word on a map. When employees of different experiences, perspectives, backgrounds, and cultures come together, we are more innovative and ultimately a better place to work. We believe in having a diverse workforce that is unified under our mission of creating positive global change. We understand that diversity, equity, and inclusion is not a destination but an ongoing process. We are committed to the continuation of learning, growing, and changing our workplace so every employee can contribute to their life's best work. Our commitment to these principles extends to the global communities we serve by creating positive change with GIS technology. For more information on Esri's Racial Equity and Social Justice initiatives, please visit our website here.
If you don't meet all of the preferred qualifications for this position, we encourage you to still apply!
Esri is an equal opportunity employer (EOE) and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. If you need reasonable accommodation for any part of the employment process, please email askcareers@esri.com and let us know the nature of your request and your contact information. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this e-mail address.
Esri Privacy Esri takes our responsibility to protect your privacy seriously. We are committed to respecting your privacy by providing transparency in how we acquire and use your information, giving you control of your information and preferences, and holding ourselves to the highest national and international standards, including CCPA and GDPR compliance.

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Benefits

Hours and flexibility

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About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969

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