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Trading Application Support Engineer Jobs in Connecticut

KEYENCE

Field Application Engineer '27

Rocky Hill, CT · On-site +1

$53K - $80K/yr

The title for this role may be called Application Engineer, Vision Consulting Engineer, or Integration Support Engineer depending on the product line you may be hired for. * Solve complex customer ...

AQR

Desktop Support Engineer

Greenwich, CT · On-site

$85K - $100K/yr

... application. We strive to deliver concrete, long-term results by looking past market noise to ... Supporting the roll-out of new applications and project initiatives. * Testing and evaluating new ...

AQR

Desktop Support Engineer

Greenwich, CT

$85K - $100K/yr

... application. We strive to deliver concrete, long-term results by looking past market noise to ... Supporting the roll-out of new applications and project initiatives. * Testing and evaluating new ...

Product Ventures

Internship General Application

Fairfield, CT · On-site

$15.25 - $19.75/hr

Engineering / mechanical engineers, design engineers We accept rolling applications for paid ... We may use artificial intelligence (AI) tools to support parts of the hiring process, such as ...

Product Ventures

Internship General Application

Fairfield, CT · On-site

$15.25 - $19.75/hr

Engineering / mechanical engineers, design engineers We accept rolling applications for paid ... We may use artificial intelligence (AI) tools to support parts of the hiring process, such as ...

Product Ventures

Internship General Application

Fairfield, CT · On-site

$15.25 - $19.75/hr

Engineering / mechanical engineers, design engineers We accept rolling applications for paid ... We may use artificial intelligence (AI) tools to support parts of the hiring process, such as ...

STI

Application Developer

Hartford, CT · On-site

Application Developer Location:55 Farmington Ave Hartford, Connecticut 06105 Description: • ... Provide ongoing maintenance and support for existing .NET legacy applications, addressing technical ...

RIT Solutions, Inc.

Java Developer - FIX

Stamford, CT · On-site

$54.50 - $70.25/hr

Confidential company is seeking a Java Developer with strong experience in Equities trading systems ... trading or capital markets environments • Strong application support and production ...

AQR

2027 Trading Analyst

Greenwich, CT

$145K - $155K/yr

... application. We strive to deliver concrete, long-term results by looking past market noise to ... Your Role As a Trading Analyst, you'll work alongside our traders on projects that directly support ...

WITTMANN USA INC

Application Engineer

Torrington, CT · On-site

$60K - $80K/yr

Support Field Sales, Internal Sales and Project Management in sizing and application of Material ... Communicate within engineering department for the generation/modification of system schematics and ...

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All JobsTrading Application Support Engineer JobsTrading Application Support Engineer Jobs in Connecticut

Trading Application Support Engineer information

What is a trading application support engineer?

Trading Application Support Engineers are IT professionals who maintain, troubleshoot, and optimize trading platforms used by financial institutions. They ensure that trading applications run smoothly, handle technical issues in real-time, and work closely with traders, developers, and infrastructure teams to resolve incidents quickly. Their responsibilities include monitoring system performance, deploying updates, and providing technical support during trading hours to minimize downtime and ensure efficient trade execution.

What are the key skills and qualifications needed to thrive as a trading application support engineer?

To thrive as a Trading Application Support Engineer, you need a solid background in computer science, strong analytical skills, and familiarity with financial markets or trading concepts. Proficiency with scripting languages (such as Python or Shell), experience with Linux/Unix systems, and knowledge of trading platforms like FIX protocol or Bloomberg are typically required. Exceptional problem-solving, communication, and the ability to work well under pressure are standout soft skills in this role. These skills and qualities are crucial for ensuring the reliability, performance, and quick issue resolution necessary in high-stakes trading environments.

What are some common challenges faced by trading application support engineers, and how can they be addressed?

Trading Application Support Engineers often encounter challenges such as resolving time-sensitive technical issues, managing high-pressure situations during market hours, and ensuring seamless communication between traders, developers, and infrastructure teams. To address these, it's essential to develop strong troubleshooting skills, maintain clear documentation, and build a solid understanding of both trading concepts and the technology stack in use. Proactively monitoring systems and establishing strong relationships with both business and technical stakeholders can greatly enhance your effectiveness in this fast-paced environment.

What cities in Connecticut are hiring for Trading Application Support Engineer jobs?

Cities in Connecticut with the most Trading Application Support Engineer job openings:

Infographic showing various Trading Application Support Engineer job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 20% Part Time, 2% Temporary, and 4% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution.

Senior Power Conversion Module Construction Support Engineer

Groton, CT • On-site

General Dynamics Electric Boat
Guided Missile and Space Vehicle Manufacturing • 10K+ employees
Learn more about General Dynamics Electric Boatexternal

Full-time

Posted 5 days ago

General Dynamics Electric Boat rating

8.0

Company rating: 8.0 out of 10

Based on 166 frontline employees who took The Breakroom Quiz

Job description

Overview
Overview
D376 is seeking motivated Engineers to support the construction and testing of Power Conversion Modules (PCMs) for COLUMBIA Class submarines. PCMs convert power from the medium voltage propulsion system to supply all AC and DC loads in the ship's power distribution system. This role provides an opportunity for "hands on" work that contributes directly to delivering a power distribution system that operates reliably "the first time, every time" while gaining experience in shipyard operations and electrical power systems in a collaborative engineering environment.
What You Will Do as a PCM construction support engineer
• Develop troubleshooting strategies and write procedures for shipyard execution
Support trades and waterfront personnel in the installation and testing of PCMs
• Work with system owners, Ships Test Organization, electrical trades Ships Management and Reactor Plant Contractor Organization to ensure alignment across troubleshooting activities and ship's schedule
• Help prepare and maintain technical documentation, reports, and work instructions
• Communicate with shipyard personnel to gather information, understand construction needs, and resolve technical questions
• Learn Electric Boat processes, procedures, and core values
• Provide inputs for design changes to improve design robustness and maintainability
Qualifications
Required qualifications:
• B.S. in Engineering
• 5 or more years post-graduate engineering experience
• Ability to obtain and maintain a security clearance through the U.S. DoD (candidate must be U.S. citizen)
Preferred qualifications:
• Familiarity with electrical power systems, power distribution, or electro-mechanical equipment
• Prior internship or co-op experience in a technical, engineering, or shipyard environment
Skills
  • Strong problem-solving skills and willingness to take initiative
  • Ability to learn quickly in a fast-paced, hands-on engineering environment
  • Strong written and verbal communication skills
  • Ability to work well in a team setting
  • Ability to organize work, manage multiple tasks, and follow engineering processes

Physical Qualifications
Climbing, Crawling, Kneeling
Environmental Attributes
Cold, Dusty, Hot, Noise

What General Dynamics Electric Boat employees say

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Hours and flexibility

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