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Co Op Engineering Jobs in Merrimack, NH (NOW HIRING)

Flex Ltd.

Mechanical Engineering Co-op

Hollis, NH · On-site

Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Mechanical Engineering Co-Op located in our Hollis, NH site. Reporting to ...

Flex

Mechanical Engineering Co-op

Hollis, NH · On-site

Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Mechanical Engineering Co-Op located in our Hollis, NH site. Reporting to ...

Flex

Electrical Engineering Co-op

Hollis, NH · On-site

Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add an Electrical Engineering Co-Op located in our Hollis, NH site. Reporting to ...

Flex Ltd.

Electrical Engineering Co-op

Hollis, NH · On-site

Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add an Electrical Engineering Co-Op located in our Hollis, NH site. Reporting to ...

Storion Energy

Chemical Engineer Co-Op

Billerica, MA · On-site

$25/hr

ResponsibilitiesThe Chemical Engineering Co-op will support Storion's product development team with a focus on our electrochemistry development needs. This individual will support sub-scale and full ...

Storion Energy

Chemical Engineer Co-Op

Billerica, MA

$25/hr

The Chemical Engineering Co-op will support Storion's product development team with a focus on our electrochemistry development needs. This individual will support sub-scale and full-scale product ...

Storion Energy

Chemical Engineer Co-Op

Billerica, MA · On-site

$25/hr

Responsibilities The Chemical Engineering Co-op will support Storion's product development team with a focus on our electrochemistry development needs. This individual will support sub-scale and full ...

Storion Energy

Mechanical Engineer Co-Op

Billerica, MA · On-site

$25/hr

ResponsibilitiesThe Mechanical Engineering Co-op will support Storion's product development team with a focus on our battery stack development needs. This individual will support product design ...

Storion Energy

Mechanical Engineer Co-Op

Billerica, MA · On-site

$25/hr

Responsibilities The Mechanical Engineering Co-op will support Storion's product development team with a focus on our battery stack development needs. This individual will support product design ...

Resonetics

Marketing Co-op

Nashua, NH · On-site +1

Overview Resonetics is a global leader in advanced engineering, prototyping, product development ... As a Marketing Co-Op, you will collaborate closely with Marketing, Sales, and other cross ...

Resonetics

Marketing Co-op

Nashua, NH · On-site +1

$22 - $27/hr

Overview Resonetics is a global leader in advanced engineering, prototyping, product development ... As a Marketing Co-Op, you will collaborate closely with Marketing, Sales, and other cross ...

Resonetics

Marketing Co-op

Nashua, NH · On-site +1

Resonetics is a global leader in advanced engineering, prototyping, product development, and micro ... As a Marketing Co-Op, you will collaborate closely with Marketing, Sales, and other cross ...

Flex

NPI Process Engineering Co-op

Hollis, NH · On-site

Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a New Product Introduction (NPI) Process Engineering Co-Op located in our ...

Flex Ltd.

NPI Process Engineering Co-op

Hollis, NH · On-site

Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a New Product Introduction (NPI) Process Engineering Co-Op located in our ...

TJM, Inc.

Boston Field Engineer Co-Op

Nashua, NH · On-site

$22 - $24/hr

Position is located at one of our Boston Area Job Sites Qualifications: * BS degree in Engineering ... Proven working experience as a project engineer co-op a plus * Knowledge of design and ...

Skyworks

RF Design Automation Co-Op

Andover, MA · On-site

$22.50 - $42/hr

In this role, you will work alongside experienced engineers to develop productivity tools, analyze ... This Co-Op offers hands-on industry experience, opportunities to build advanced technical skills ...

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Showing results 1-20

All JobsCo Op Engineering JobsCo Op Engineering Jobs in Merrimack, NH

Co Op Engineering information

See Merrimack, NH salary details

$11

$19

$30

How much do co op engineering jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for co op engineering in Merrimack, NH is $19.77, according to ZipRecruiter salary data. Most workers in this role earn between $16.49 and $21.39 per hour, depending on experience, location, and employer.

What is a co op engineer?

Co Op Engineering roles are structured work experiences for students pursuing engineering degrees, typically offered through partnerships between universities and employers. These positions allow students to gain hands-on experience in their field, applying classroom knowledge to real-world engineering projects. Co-op assignments are usually full-time and last several months, often alternating with academic semesters. The purpose is to help students build professional skills, make industry connections, and improve their employability after graduation.

What does a co op engineer do?

As a Co Op Engineering student, you'll typically work on real-world engineering projects that align with your field of study, such as assisting with design tasks, conducting tests, or supporting process improvements. You'll collaborate closely with experienced engineers, gaining hands-on experience in using industry-standard tools and methodologies. Responsibilities often include data analysis, technical documentation, and participating in team meetings, offering a comprehensive introduction to the professional engineering environment. This role is designed to develop both your technical and teamwork skills, making it a valuable stepping stone for your future engineering career.

What skills and qualifications are needed to be a co op engineer?

To thrive as a Co-Op Engineer, you typically need foundational coursework in engineering disciplines, problem-solving skills, and enrollment in a relevant degree program. Familiarity with CAD software, data analysis tools, and industry-specific platforms such as MATLAB or SolidWorks is often required. Strong teamwork, adaptability, and effective communication help you integrate with professional teams and contribute to projects. These skills are crucial for gaining hands-on experience, learning from real-world challenges, and building a successful engineering career.

What is the difference between Co Op Engineering vs Intern Engineering?

AspectCo Op EngineeringIntern Engineering
CredentialsTypically enrolled in an engineering degree programUsually undergraduate students in early years of study
Work EnvironmentFull-time or part-time work during academic terms, often with ongoing projectsShort-term, seasonal work, often project-based or observational
Employer & Industry UsageCommon in engineering firms, manufacturing, and tech companiesCommon in similar industries, often as a stepping stone to Co Op roles

Co Op Engineering positions are generally longer-term, integrated into academic programs, and involve more responsibility. Intern Engineering roles are shorter, often more observational, and serve as introductory experiences. Both roles help students gain industry exposure, but Co Op Engineering offers deeper engagement and skill development.

Are co-op engineering programs good for engineering?

Co-op engineering programs provide students with practical work experience in engineering fields, allowing them to apply classroom knowledge to real-world projects. These programs can enhance technical skills, improve employability, and often lead to job offers after graduation. They also help students develop professional networks and understand industry standards and tools.

What is a co-op engineering job?

A co-op engineering job is a paid work experience program where students or recent graduates work in an engineering role to gain practical skills and industry knowledge. These positions often involve project work, teamwork, and the use of engineering tools and software, typically lasting several months and aligning with academic schedules.

What are the most commonly searched types of Engineering jobs in Merrimack, NH?

The most popular types of Engineering jobs in Merrimack, NH are:

What are popular job titles related to Co Op Engineering jobs in Merrimack, NH?

For Co Op Engineering jobs in Merrimack, NH, the most frequently searched job titles are:

What job categories do people searching Co Op Engineering jobs in Merrimack, NH look for?

The top searched job categories for Co Op Engineering jobs in Merrimack, NH are:

What cities near Merrimack, NH are hiring for Co Op Engineering jobs?

Cities near Merrimack, NH with the most Co Op Engineering job openings:

Co Op Engineering jobs near you
Infographic showing various Co Op Engineering job openings in Merrimack, NH as of August 2026, with employment types broken down into 87% Full Time, 7% Part Time, 5% Contract, and 1% Nights. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $41,132 per year, or $19.8 per hour.

Mechanical Engineering Co-op

Flex Ltd.

Hollis, NH • On-site

Full-time

Re-posted 8 days ago

Job description

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.
A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.
Job Summary
To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Mechanical Engineering Co-Op located in our Hollis, NH site.
Reporting to the Engineering Manager, the student will learn effective concept generation, design for manufacturing, prototyping, and documentation as they apply their engineering knowledge to real world product development problems. A motivated student will thrive in Farm's fast paced environment as they participate in all aspects of the design process.
What a typical day looks like:
  • Work on an exciting variety of medical products ranging from home health wearables to next generation therapy systems to surgical robotics.
  • Conceptualize, investigate, and develop innovative product architectures, parts, mechanisms, and assemblies.
  • Create robust design solutions using CAD (SolidWorks), analysis software, and lab equipment.
  • Assemble and test prototypes to inform design decisions, refinements, and to demonstrate performance.
  • Collaborate with industrial design, user interface, human factors, software, and electrical teams to produce successful product designs.
  • Participate in multidisciplinary brainstorming sessions.
  • Participate in the build of various electro-mechanical assemblies to help develop the assembly process flow and identify any assembly risks that may lead to product failures.
  • Develop assembly and test tools used in the building of products, as well as documenting the procedure and test results.
  • Present to clients and internal teams to communicate design value, tradeoffs, and recommendations.
  • Develop a personal portfolio of work you accomplish during your internship or co-op.

Student qualities/experience we're seeking for this Co-Op assignment:
  • Mechanical Engineering student, Biomedical or Manufacturing/Systems Engineering student with a strong mechanical background.
  • 2nd or 3rd Co-op with applicable experience in mechanical design.
  • Good communicator and skilled at freehand sketching.
  • Demonstrated skills with SolidWorks to resolve mechanical challenges and produce high-quality CAD databases.
  • Engineering simulation software (MathCAD, Excel, FEA, CFD, etc.).
  • Basic machine shop skills (typical shop tools including mill, lathe, etc.).
  • Experience with designing, setting up, running, and documenting experiments in a lab setting.
  • Experience with electromechanical and medical products is a plus.
  • Experience with Tolerance Analysis a plus.

Co-Op Program Requirements:
  • Available to work 40 hours/week (in-person) for the assignment term (Jan - Jun 2027).
  • Currently enrolled in 4-year accredited university studying Mechanical Engineering, Biomedical Engineering, Manufacturing Engineering or Systems Engineering.
  • 3.0 minimum GPA.

Application Deadline:
Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume.
Job Posting Start Date 07-30-2026 Job Posting End Date 08-05-2026
Job Category
Intern
Relocation: Not eligible
Is Sponsorship Available?
No
Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).
Flex Personnel logo

About Flex Personnel

Sourced by ZipRecruiter

The Flex Team is made up of Staffing Industry experts committed to serving the needs of businesses and workers by bringing people together. We are guided by our Core values Integrity, Courtesy, and Respect. At Flex we bring Businesses and People together. We carefully assess both the needs of our Business clients and the complete profiles of each candidate, and then make the connections we believe will be most mutually beneficial. With offices in select markets throughout the Country, We are continually expanding our industry reach nationwide.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Dallas, TX, US

Social media

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