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Senior Applications Engineer Jobs in Connecticut

TicketNetwork

Senior Software Engineer

South Windsor, CT · On-site

$119K - $156K/yr

We are seeking a Senior Full Stack Engineer to lead the design and development of next-generation ... This role is responsible for end-to-end delivery of modern, cloud-native applications using .NET ...

Connecticut Water Service

Senior Engineer

Cromwell, CT · On-site

$105K - $145K/yr

We have an opening in our Engineering department for a Senior Engineer . We are passionate about ... Proficiency with standard office software applications Compensation Type Annual Salary Compensation ...

Nutanix

Senior Project Engineer

Windsor, CT · On-site

$99 - $145/hr

The primary function of the Senior Project Engineer is to serve as the technical liaison between ... Proficiency in applications required for job function Eaton Bid Manager, AutoCAD, Adobe Acrobat ...

Albano Systems Inc

Senior .Net Software Engineer

Hartford, CT · On-site

$123K - $162K/yr

No Corp-to-Corp** We are seeking a highly skilled and experienced Senior Software Engineer with ... This role involves designing, developing, and maintaining cloud-based applications, as well as ...

RBC Bearings

Application Developer II

Oxford, CT · On-site

The Application Developer II works under the direction of the Applications manager. He/she provides ... Strong written and oral communication skills, possess the ability to interact with senior ...

HomeServe

Senior Cybersecurity Engineer

Norwalk, CT · On-site

$125K - $167K/yr

The Senior Cybersecurity Engineer will support the design, implementation and monitoring of the ... systems, applications, networks, and telecommunications systems. * Oversee and support the ...

RBC Bearings

Application Developer II

Oxford, CT · On-site

The Application Developer II works under the direction of the Applications manager. He/she provides ... Strong written and oral communication skills, possess the ability to interact with senior ...

HomeServe

Senior Cybersecurity Engineer

Norwalk, CT · On-site

$114K - $157K/yr

The Senior Cybersecurity Engineer will support the design, implementation and monitoring of the ... systems, applications, networks, and telecommunications systems. * Oversee and support the ...

HomeServe

Senior Cybersecurity Engineer

Norwalk, CT · On-site

$125.93 - $167.91/hr

The Senior Cybersecurity Engineer will support the design, implementation and monitoring of the ... systems, applications, networks, and telecommunications systems. * Oversee and support the ...

Aquinas Consulting

Senior Project Engineer

Stratford, CT

$102K - $133K/yr

Aquinas Consulting is currently looking to fill a Senior Project Engineer job in Stratford, CT ... applications without regard to race, genetic information, sex, age, color, religion, national ...

HomeServe USA

Senior Cybersecurity Engineer

Norwalk, CT

$115K - $157K/yr

The Senior Cybersecurity Engineer will support the design, implementation and monitoring of the ... systems, applications, networks, and telecommunications systems. * Oversee and support the ...

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Showing results 21-40

All JobsApplications Engineer JobsSenior Applications Engineer JobsSenior Applications Engineer Jobs in Connecticut

Senior Applications Engineer information

See Connecticut salary details

$66.1K

$122.7K

$174.1K

How much do senior applications engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior applications engineer in Connecticut is $122,715.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,700.00 and $137,500.00 per year, depending on experience, location, and employer.

What does a senior applications engineer do?

A Senior Applications Engineer is responsible for designing, developing, and supporting software applications tailored to meet client or business requirements. They collaborate with cross-functional teams to understand user needs, troubleshoot complex software issues, and provide technical guidance throughout the application lifecycle. Additionally, they may mentor junior engineers, help optimize existing systems, and ensure that applications are scalable and secure. Their role often bridges the gap between technical development and customer or business objectives.

What are the key skills and qualifications needed to thrive as a senior applications engineer?

To thrive as a Senior Applications Engineer, you need advanced expertise in software development, systems design, and troubleshooting, typically supported by a degree in engineering or computer science. Proficiency with programming languages (such as Java, C++, or Python), cloud platforms, and familiarity with tools like Git and CI/CD pipelines are commonly required, along with relevant certifications. Strong problem-solving abilities, effective communication, and project management skills help you collaborate with cross-functional teams and deliver tailored solutions for clients. These skills are crucial for ensuring robust, scalable applications that meet business needs and drive innovation.

How does a senior applications engineer typically collaborate with cross-functional teams on complex projects?

Senior Applications Engineers often work closely with product managers, software developers, and quality assurance teams to deliver tailored solutions for clients. They act as technical liaisons, translating customer requirements into system specifications and ensuring seamless integration with existing platforms. Effective communication and project management skills are essential, as these engineers may lead technical discussions, provide mentorship to junior engineers, and coordinate troubleshooting efforts across departments to meet project deadlines.

What is the difference between Senior Applications Engineer vs Applications Engineer?

AspectSenior Applications EngineerApplications Engineer
Required CredentialsBachelor's degree in engineering or related field; 3+ years experience; certifications like PMP or relevant technical certificationsBachelor's degree in engineering or related field; 1-3 years experience; technical certifications optional
Work EnvironmentDesigns, tests, and implements solutions; collaborates with sales and engineering teamsSupports clients by demonstrating products, troubleshooting, and providing technical assistance
Employer & Industry UsageUsed in manufacturing, tech, and engineering firms for complex solutionsCommon in tech, manufacturing, and industrial sectors for client support roles

The main difference is experience level and responsibilities. Senior Applications Engineers handle complex projects and lead technical solutions, while Applications Engineers focus on supporting clients and product demonstrations. Both roles require technical knowledge, but the senior position demands more experience and leadership skills.

What are the most commonly searched types of Applications Engineer jobs in Connecticut?

The most popular types of Applications Engineer jobs in Connecticut are:

What are popular job titles related to Senior Applications Engineer jobs in Connecticut?

For Senior Applications Engineer jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Senior Applications Engineer jobs in Connecticut look for?

The top searched job categories for Senior Applications Engineer jobs in Connecticut are:

What cities in Connecticut are hiring for Senior Applications Engineer jobs?

Cities in Connecticut with the most Senior Applications Engineer job openings:

What are popular job titles related to Senior Applications Engineer jobs in CT?

For Senior Applications Engineer jobs in CT, the most frequently searched job titles are:

Senior Applications Engineer jobs near you
Infographic showing various Senior Applications Engineer job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 19% Part Time, 1% Temporary, and 4% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $122,715 per year, or $59 per hour.

Sr. Engineer, Applications (Microgrid Integration)

Doosan

South Windsor, CT • On-site

Full-time

Re-posted 10 days ago

Job description

Company Background
At HyAxiom, we develop, manufacture and service hydrogen fuel cells along with other innovative hydrogen energy solutions. We are a leading provider of stationary fuel cell solutions in some of the world's largest and fastest-growing markets for utility, industrial and commercial customers. Being the hydrogen business pillar of Doosan Group, we share in their rich history as being a part of the oldest South Korean conglomerate operating in the global energy, manufacturing, and construction sector. Our products serve those who seek cleaner and more sustainable energy sources to lower their carbon footprint.
Our mission is to accelerate a carbon-free energy future by delivering a full spectrum of reliable and cost-effective hydrogen solutions. We seek to be at the forefront of the hydrogen revolution through the development of next-generation technologies for clean hydrogen production and clean fuel cell solutions for land and maritime transportation. Our current product line-up ranges from electrolyzers for scalable green hydrogen production and fuel cells for stationary and mobility applications.
Come join our Team today!
Job Information
We are looking for an experienced Microgrid Integration Engineer with a specialized focus on integrating fuel cells into microgrid solutions for data centers. In this role, you will be responsible for designing, optimizing, and deploying microgrid systems that incorporate fuel cell technology as a primary power source for data centers. You will work to create reliable, scalable, and sustainable power solutions that support the critical needs of data center operations.
Role & Responsibility
  • Fuel Cell Integration into Microgrids:Design and integrate fuel cell systems into microgrid architectures, ensuring seamless operation as a primary or backup power source within data center environments. Optimize fuel cell performance, efficiency, and scalability for high-demand applications.
  • Microgrid System Design & Optimization:Develop and implement microgrid systems that combine fuel cells, energy storage (e.g., batteries), renewable energy sources (e.g., solar), and conventional generators for data centers. Focus on reliability, redundancy, and optimal energy management.
  • Power Electronics & Control Systems:Work with power electronics, inverters, and controllers to convert, condition, and distribute power generated by fuel cells. Develop control strategies to ensure the efficient and coordinated operation of fuel cells with other energy sources in grid-connected or islanded modes.
  • Energy Management & Optimization:Develop and configure energy management systems (EMS) to optimize the operation of fuel cells, energy storage, and other generation sources. Ensure efficient energy flow, load balancing, and peak shaving to reduce costs and improve operational efficiency.
  • System Modeling & Simulation:Oversee modeling of tools such as MATLAB, Simulink, or PSCAD to model and simulate microgrid systems that integrate fuel cell technologies. Analyze performance and optimize system configurations for load demand, reliability, and efficiency under various operational scenarios.
  • Grid Synchronization & Integration:Oversee the integration of fuel cell-based microgrids with the existing electrical grid. Ensure proper synchronization, seamless transfer between grid-connected and islanded modes, and effective load management for data center operations.
  • Reliability & Redundancy Design:Ensure microgrid systems are fault-tolerant, resilient, and meet the high-availability needs of data centers. Implement redundancy strategies (e.g., N+1 configurations) for critical components such as fuel cells, energy storage, and inverters.

Role & Responsibility - Continued
  • Collaboration with Cross-Functional Teams:Work closely with mechanical engineers, software engineers, and data center operations teams to ensure that the microgrid system is fully aligned with facility power requirements. Communicate effectively to ensure timely integration and deployment.
  • Compliance & Safety Standards:Ensure that all fuel cell microgrid systems meet regulatory requirements, industry standards (e.g., IEEE, IEC), and safety protocols for energy systems and data centers. Keep updated on environmental regulations and sustainability goals for energy systems.
  • Troubleshooting & System Support:Provide ongoing technical support and troubleshooting for fuel cell-based microgrid systems. Perform regular maintenance, performance optimization, and address any system failures or efficiency issues that may arise.

Job Requirement - Qualifications
  • Education:Bachelor's or Master's degree in Electrical Engineering, Power Systems, Renewable Energy, or a related field.
  • Experience:5+ years of experience in designing and integrating microgrid systems, with a focus on energy management, fuel cells, and energy storage such as Batteries and Capacitors
  • Technical Skills:
      • Expertise in microgrid design or utility experience
      • Strong background in power electronics, including inverters, converters, and controllers for fuel cell systems.
      • Experience with energy management systems (EMS) for real-time control and optimization of microgrid operations.
      • Understand of system modeling and simulation tools (e.g.,PSCAD, HILS ).
      • Understanding of microgrid operation and energy distribution in data center environments.
  • Problem-Solving & Analytical Skills:Excellent ability to analyze system performance, identify issues, and propose effective solutions to ensure high reliability, efficiency, and resilience of fuel cell-based microgrid systems.
  • Communication & Collaboration:Strong verbal and written communication skills. Ability to work effectively with multidisciplinary teams, including data center operations, project managers, and other technical specialists.
  • Certifications (Preferred):
      • Professional certifications related to renewable energy, microgrid systems, or energy management (e.g., NABCEP, IEEE) are a plus.
      • Familiarity with energy storage systems (e.g., lithium-ion batteries) and smart grid technologies is beneficial.

Preferred Qualifications
  • Working Knowledge of Data Center Power Consumption:Familiarity with the power requirements of data centers, including understanding their high availability needs, energy-intensive operations, and energy efficiency strategies.
  • Understanding of best practices for load management, peak shaving, and energy optimization in data center environments.
  • Knowledge of cybersecurity considerations for energy systems and microgrid architectures.

Other
Work Environment:
  • Occasional travel to data center sites for system commissioning, integration, and troubleshooting.
  • Flexibility in work arrangements may be available depending on project requirements.

Why Join Us?
As a Microgrid Integration Engineer, you will play a key role in driving sustainable energy solutions for the data center industry. You will work with cutting-edge fuel cell technology and energy management systems to create resilient, reliable, and energy-efficient power solutions. This role offers an exciting opportunity to contribute to the future of clean energy and ensure the operational continuity of mission-critical data centers.
If you're passionate about renewable energy, fuel cells, and microgrid technology in data center applications, we encourage you to apply!
All personal information will be kept confidential according to EEO guidelines.
Questions can be addressed through the HR department at (860) 727-2200 or HR@hyaxiom.com

Apply