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Senior Intern Jobs in Ridgefield, CT (NOW HIRING)

Sweatpals

Product Manager Internship

Bridgeport, CT · On-site

The Role We're bringing on a PM intern to support the Host Squad product team during a high ... You'll work directly with a Senior Product Manager and own specific deliverables end-to-end ...

Sweatpals

Product Manager Internship

Norwalk, CT · On-site

The Role We're bringing on a PM intern to support the Host Squad product team during a high ... You'll work directly with a Senior Product Manager and own specific deliverables end-to-end ...

Sweatpals

Product Manager Internship

Danbury, CT · On-site

The Role We're bringing on a PM intern to support the Host Squad product team during a high ... You'll work directly with a Senior Product Manager and own specific deliverables end-to-end ...

Sweatpals

Product Manager Internship

Stamford, CT · On-site

The Role We're bringing on a PM intern to support the Host Squad product team during a high ... You'll work directly with a Senior Product Manager and own specific deliverables end-to-end ...

Stantec

Fire Protection EIT

Stamford, CT · On-site

$67K - $94K/yr

Perform other duties as assigned by senior engineering staff. Qualifications Your Capabilities and ... Engineer in Training (EIT) / Engineering Intern (EI) preferred, working towards obtaining Fire ...

Stantec

Fire Protection EIT

Stamford, CT · On-site

$88K - $119K/yr

Perform other duties as assigned by senior engineering staff. Your Capabilities and Credentials ... Engineer in Training (EIT) / Engineering Intern (EI) preferred, working towards obtaining Fire ...

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All JobsIntern JobsSenior Intern JobsSenior Intern Jobs in Ridgefield, CT

Senior Intern information

See Ridgefield, CT salary details

$5

$16

$24

How much do senior intern jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior intern in Ridgefield, CT is $16.58, according to ZipRecruiter salary data. Most workers in this role earn between $14.38 and $18.41 per hour, depending on experience, location, and employer.

What is a senior intern?

A Senior Intern is typically an intern who has more experience or tenure compared to other interns, often taking on greater responsibilities within an organization. Senior Interns may mentor new interns, assist with project management, and contribute more significantly to team goals. While still in a learning position, they are expected to work more independently and may be preparing for a transition to a full-time role. The title can vary depending on the company's structure but generally reflects a higher level of trust and responsibility.

What skills and qualifications are needed to thrive as a senior intern?

To thrive as a Senior Intern, you need a solid academic background in your field, strong organizational skills, and relevant internship or project experience. Familiarity with industry-specific software, productivity tools like Microsoft Office or Google Suite, and sometimes basic data analysis platforms is often expected. Proactive communication, adaptability, and the ability to quickly learn new tasks are soft skills that set top candidates apart. These competencies help Senior Interns contribute meaningfully to projects, adapt to workplace demands, and demonstrate readiness for full-time professional roles.

What do senior interns do?

As a Senior Intern, you can anticipate being given more complex projects and greater autonomy than entry-level interns. You may be expected to lead small teams of fellow interns, contribute to strategic discussions, and present findings or updates to management. Senior Interns often collaborate closely with full-time staff, gaining exposure to higher-level work processes and decision-making. This role serves as a bridge between internship and full-time employment, providing valuable experience that can enhance your career prospects.

What is the difference between Senior Intern vs Intern?

AspectSenior Intern
Experience LevelTypically 1-3 years of related internship or entry-level experience
ResponsibilitiesMore advanced tasks, mentorship roles, project leadership
QualificationsOften pursuing or holding a bachelor's degree, some may have relevant certifications
Work EnvironmentSame as intern, often in corporate or organizational settings

In summary, a Senior Intern has more experience and responsibilities than a standard Intern, often taking on leadership roles and handling more complex tasks, while still being in an internship capacity.

What are the most commonly searched types of Senior jobs in Ridgefield, CT? The most popular types of Senior jobs in Ridgefield, CT are:
What cities near Ridgefield, CT are hiring for Senior Intern jobs? Cities near Ridgefield, CT with the most Senior Intern job openings:
Senior Intern jobs near you
Infographic showing various Senior Intern job openings in Ridgefield, CT as of August 2026, with employment types broken down into 31% Internship, and 69% Part Time. Highlights an 100% In-person job distribution, with an average salary of $34,484 per year, or $16.6 per hour.

Project Engineer/Senior Commissioning Engineer

FST Technical Services

Wilton, CT • On-site

$108K - $148K/yr

Full-time

Re-posted 4 days ago

Job description

Project Engineer/Senior Project Engineer:
FST Technical Services is one of the leading high-tech manufacturing/facilities QAQC and Cx firms in the country. We partner with clients for quality assurance in the design, construction, and post-acceptance phases of building projects. We ensure that equipment in mechanical, electrical, plumbing, and associated systems are designed, installed, and functionally tested to meet the clients' requirements and design intent.
We have an opportunity for Project Engineers and Senior Project Engineer in Wilton, CT to work at a cutting-edge semiconductor equipment manufacturing facility as they grow and build next generation manufacturing capabilities.
These are locally based positions, but relocation assistance is available for those outside the area and travel/commute expenses are available for those who live outside a 50-mile radius of the project location.
About the job:
A Project/Senior Project Engineer reports to a team leader and is responsible for the delivery and execution of our professional services tasks for equipment in mechanical, electrical, plumbing, and associated systems.
Primary activities include completing office assignments, time and expense management, in-field installation validation, field observation reports and meeting notes, functional performance testing, on-site and factory witness testing, writing of reports and meeting notes, submittal reviews, and design documentation evaluation.
Additional activities include executing target billable hours, managing tasks within time budgeted, leading Cx meetings, assisting the construction team with identifying/solving technical issues when they arise, and interpreting contract documents to predict scope gaps, maximize opportunities to provide value for clients, and reduce risk.
Administrative activities include supporting the team leader in coordinating weekly staff scheduling, training/mentoring team members on proper documentation, field procedures, and equipment usage, participating in and leading sessions of the company-wide developmental safety and training programs, and supporting revenue targets and quality assurance goals by expanding relationships with existing clients.
Candidates must be able to travel to and from various job sites within the assigned region.
Requirements:
  • Completed a bachelor's degree in mechanical or electrical engineering, construction management or an associate's degree in engineering technology or related trade school, construction, maintenance, or engineering controls experience. Those with degree's focused on HVACR are also highly encouraged to apply.
  • Strong MEP background is needed
  • 5+ years employment in a staff or intern position related to maintenance, construction, or engineering controls in the high-tech facility construction industry
  • 5+ years of experience managing the interconnectivity of building equipment including pumps, fans, motors, air ventilation, chillers, boilers, steam distribution, heat absorption, building automation systems, optimization techniques, electrical distribution, fire alarm, variable refrigerant flow, and waste-water systems.
  • Knowledge of construction drawings, specifications, bid process, and ancillary industry documents
  • Aptitude to solve problems independently and in a team environment
  • Effective verbal and written communication skills
  • Public speaking and presentation skills
  • Adaptability to varying indoor and outdoor working conditions
  • Physical fitness, capability to lift at least 30 pounds, and ability to climb ladders
  • Proficiency in Microsoft Office
Preferred Qualifications:
  • Trade association involvement
  • EIT, ACP. CEM or similar certification from experience
  • OSHA 30 or other safe workplace certifications
  • Familiarity with building information modeling

FST Technical does not offer employment-based visa sponsorship for this position. Applicants must be legally authorized to work in the United States without the need for employer sponsorship now or in the future.
Salary range: $115,000-$145,000 - depending on experience, plus bonus potential, comprehensive benefits, relocation assistance available

Apply