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High Performance Computing Jobs in Connecticut (NOW HIRING)

Citadel

$4.5K - $5.8K/wk

... computing, natural language processing, machine learning and more. As an intern, you'll get to ... Develop high-performance, large data research platforms * Work in small teams to build the future ...

TEKWISSEN LLC

Computer Hardware Technician

Groton, CT · On-site

$17 - $22.50/hr

... high-performance and industry-focused solutions integrated with leading-edge security to clients in ... computing. Position: Computer Hardware Technician Location: Groton/New London, CT, 06340 Duration ...

TEKWISSEN LLC

Computer Hardware Technician

Groton, CT

$17 - $22.50/hr

... high-performance and industry-focused solutions integrated with leading-edge security to clients in ... computing. Position: Computer Hardware Technician Location: Groton/New London, CT, 06340 Duration ...

Iberdrola

Lead Cloud Architect

Orange, CT · On-site

$69.50 - $88.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

... ensuring high performance, reliability, and scalability. * Design and implement cloud ... Extensive understanding of cloud computing platforms, especially AWS and Azure, including ...

Iberdrola

Lead Cloud Architect

Orange, CT · On-site

$69.50 - $88.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

... ensuring high performance, reliability, and scalability. * Design and implement cloud ... Extensive understanding of cloud computing platforms, especially AWS and Azure, including ...

IDEX

Process Engineer - Aerospace & Defense

Farmington, CT

$112K - $169K/yr

  • Medical

  • Retirement

  • PTO

Mott is a technology-driven, high-precision filtration company trusted by the world's best technical and performance brands across four core markets: Medicine, Computing Power, Clean Energy, and ...

IDEX Corporation

CNC Machinist - 2nd Shift

Farmington, CT · On-site

$69K - $103K/yr

  • Medical

  • Retirement

  • PTO

Mott is a technology driven, high precision filtration company trusted by the world's best technical and performance brands across four core markets: Medicine, Computing Power, Clean Energy, and ...

IDEX Corporation

CNC Machinist - 2nd Shift

Farmington, CT · On-site

$69K - $103K/yr

  • Medical

  • Retirement

  • PTO

Mott is a technology driven, high precision filtration company trusted by the world's best technical and performance brands across four core markets: Medicine, Computing Power, Clean Energy, and ...

Iberdrola

Lead Cloud Architect

Orange, CT · On-site

$69.50 - $88.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

... ensuring high performance, reliability, and scalability. * Design and implement cloud ... Extensive understanding of cloud computing platforms, especially AWS and Azure ...

Deloitte

Senior AI Engineer - SFL Scientific

Stamford, CT

$111K - $153K/yr

... computing or on-prem technologies * Design and lead development on scalable, high-performance data architecture solutions that supports both the client business as well as AI/GenAI use cases

Farm Credit East

IT Operations Manager

Enfield, CT · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... computing, and IT service management, ensuring that technology operations consistently enable high ... Oversee SLA performance for FPI and all key vendors; ensure transparency and accountability.

Farm Credit East

IT Operations Manager

Enfield, CT · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... computing, and IT service management, ensuring that technology operations consistently enable high ... Oversee SLA performance for FPI and all key vendors; ensure transparency and accountability.

Farm Credit East

IT Operations Manager

Enfield, CT · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... computing, and IT service management, ensuring that technology operations consistently enable high ... Oversee SLA performance for FPI and all key vendors; ensure transparency and accountability.

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Showing results 41-60

All JobsHigh Performance Computing JobsHigh Performance Computing Jobs in Connecticut

High Performance Computing information

See Connecticut salary details

$38.1K

$94.7K

$146K

How much do high performance computing jobs pay per year?

As of Aug 19, 2026, the average yearly pay for high performance computing in Connecticut is $94,679.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,300.00 and $119,900.00 per year, depending on experience, location, and employer.

What is high performance computing?

A High Performance Computing (HPC) job involves designing, managing, and optimizing advanced computing systems used for complex calculations, simulations, and data processing. Professionals in this field work with supercomputers, parallel computing frameworks, and high-speed networks to enhance computational efficiency. HPC specialists are commonly employed in scientific research, engineering, finance, and artificial intelligence to solve large-scale problems. Responsibilities often include developing algorithms, maintaining HPC clusters, and improving system performance.

What are the typical responsibilities of someone working in high performance computing?

Professionals in High Performance Computing (HPC) are often responsible for designing, implementing, and maintaining powerful computing clusters tailored for processing large data sets or running complex simulations. Daily tasks may include optimizing code and workflows for parallel environments, troubleshooting hardware and software issues, and supporting researchers or engineers in using HPC resources efficiently. Collaboration is common, as HPC specialists work closely with IT staff, domain scientists, and software developers to ensure systems meet project and organizational goals. This role provides a challenging and dynamic work environment, offering opportunities to continually learn about emerging technologies and methodologies in computational science.

What are the key skills and qualifications needed to thrive in high performance computing, and why are they important?

To thrive in High Performance Computing, you need expertise in parallel computing, computer architecture, and programming languages such as C/C++ or Fortran, often backed by a relevant degree in computer science or engineering. Familiarity with HPC cluster management, job scheduling systems (e.g., SLURM), and experience with accelerators like GPUs or cloud platforms is crucial; certifications in Linux administration or HPC technologies are advantageous. Strong problem-solving skills, attention to detail, and effective communication abilities help professionals excel in complex, collaborative environments. These qualifications enable the efficient design, deployment, and maintenance of advanced computing infrastructure to support scientific and engineering applications.

Is high performance computing still relevant?

High Performance Computing (HPC) remains highly relevant as it enables complex data processing, scientific simulations, and large-scale analytics across industries such as research, finance, and technology. HPC specialists with skills in parallel programming, cluster management, and relevant tools like MPI or CUDA are in demand to support advancements in AI, climate modeling, and big data analysis.

What are examples of high performance computing?

High Performance Computing (HPC) involves using powerful supercomputers and parallel processing techniques to solve complex computational problems. Examples include climate modeling, molecular simulations, financial risk analysis, and large-scale data processing in scientific research. HPC jobs often require knowledge of programming languages like C++ or Fortran, and familiarity with cluster management and parallel computing frameworks such as MPI or OpenMP.

What are popular job titles related to High Performance Computing jobs in Connecticut?

For High Performance Computing jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching High Performance Computing jobs in Connecticut look for?

The top searched job categories for High Performance Computing jobs in Connecticut are:

High Performance Computing jobs near you
Infographic showing various High Performance Computing job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 15% Part Time, 2% Temporary, 4% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $94,679 per year, or $45.5 per hour.

Software Engineer - Intern (US)

Citadel

$4.5K - $5.8K/wk

Full-time, Internship

Re-posted 2 days ago

Job description

Job Description

At Citadel, our engineers work in small teams to turn the best ideas into high-performing and resilient technology. With short development cycles, work rapidly goes into production. As an engineer, you can create system architectures, develop platforms and build web frameworks. You'll have access to state-of-the-art tools and apply innovative techniques including distributed computing, natural language processing, machine learning and more.

As an intern, you'll get to challenge the impossible in technology through an 11-week program that will allow you to collaborate and connect with senior team members. In addition, you'll get the opportunity to network and socialize with peers throughout the internship.

Your Objectives:

  • Create technological tools that bring trading strategies to life
  • Develop high-performance, large data research platforms
  • Work in small teams to build the future of finance

Your Skills & Talents:

  • Bachelor's, master's or PhD in computer science, computer engineering or related fields
  • Exceptional programming and design skills
  • Strong analytical skills and familiarity with probability and statistics
  • Ability to communicate effectively in a collaborative, complex and highly technical team environment
  • Intellectual curiosity and passion for solving challenging problems using technology

Opportunities available in New York, Miami, Greenwich, and Houston.

In addition to weekly pay, interns may be eligible for a highly competitive sign-on bonus, housing stipend or covered living accommodations, company-sponsored travel, and a variety of on-site benefits, including access to on-site fitness and wellness amenities, catered meals, and social and networking events.

In accordance with applicable law, the base salary range for this role is $4,500 to $5,800 per week.

About Citadel

Citadel is one of the world's leading alternative investment managers. We manage capital on behalf of many of the world's preeminent private, public and nonprofit institutions. We seek the highest and best use of investor capital in order to deliver market leading results and contribute to broader economic growth. For over 30 years, Citadel has cultivated a culture of learning and collaboration among some of the most talented and accomplished investment professionals, researchers and engineers in the world. Our colleagues are empowered to test their ideas and develop commercial solutions that accelerate their growth and drive real impact.

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