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Operations Engineering Intern - Summer 2026
internshipManchester

Summary

Location

Manchester

Type

internship

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About this role

Job Posting Start Date 01-28-2026 Job Posting End Date 02-03-2026

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 fuel our growth, we’re looking for an Operations Engineering Intern to joining us this Summer at our Manchester, CT site.

As part of a highly innovative team, you’ll gain hands on exposure to state of the art equipment, advanced medical and precision manufacturing technologies, and a cleanroom environment that reflects our commitment to quality and engineered excellence.  You’ll contribute directly to projects driven by our ongoing capital investments in automation, digital integration, and advanced engineered solutions — giving you real world experience with tools and technologies shaping the future of manufacturing.

What a typical day looks like:

  • Integrate molding machine data via Linki2 into Node‑RED dashboards for real‑time SPC visualization and reporting.
  • Integrate CNC milling and EDM machine data into Node‑RED for machine utilization analytics (spindle and burn‑time tracking).
  • Job shadow experts across the operation, including Process and Tooling Technicians/Engineers, Machinists, and Operational Leadership.
  • Participate in technical training on Node‑RED, hardware integration, and smart‑factory workflows.
  • Engage in self‑learning, applied problem‑solving, and collaborative innovation.
  • Join team meetings and support project work that drives continuous improvement and engineered solutions.

What makes this internship exciting:

  • Work in a high‑tech, precision‑driven, medical‑focused manufacturing environment
  • Hands‑on experience with cutting‑edge automation and IoT systems
  • Exposure to a cleanroom operation and engineering processes that meet world‑class quality standards
  • Be part of an organization actively investing in new technologies, equipment, and digital transformation initiatives
  • Real opportunities for growth, innovation, and career development in engineering and advanced manufacturing

Student qualities we’re seeking for this internship assignment:

  • Undergraduate currently enrolled in Computer Engineering, Electrical Engineering, Computer Science, or related field
  • Enthusiastic about working in a modern manufacturing environment
  • General AI/ML understanding
  • Familiarity with programming fundamentals
  • Ability to learn Node‑RED and Industrial IoT integration concepts
  • Highly collaborative, creative, and strong communicator
  • Prior internship experience is a plus

Internship Program Requirements:

  • Available to work 40 hours/week (in-person) for 10-12 week Summer assignment
  • Currently enrolled in 4-year accredited university
  • 3.0 minimum GPA

Job Category

Intern

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 [email protected] 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).

Other facts

Tech stack
Computer Engineering,Electrical Engineering,Computer Science,AI/ML Understanding,Programming Fundamentals,Node-RED,Industrial IoT Integration,Collaboration,Creativity,Communication

About Flex

About Flex

Flex enables businesses to accept HSA/FSA payments, unlocking the $120B sitting in these accounts. We're on a mission to make health more accessible.

Flex enables businesses to accept HSA/FSA payments, unlocking the $120B sitting in these accounts. We’re an early stage startup backed by Y-Combinator, SV Angel, Liquid2, and Precursor Ventures, with angels from Stripe, Shippo, Unit21, and OpenAI. We ascribe to Netflix’s “Dream Team” culture and strive for every team member to be exceptional in their role and as teammates. Our team is remote across US time zones with quarterly in person meetups. Given this, the ability to operate autonomously is an absolute must.

We’re the manufacturing partner of choice that helps a diverse customer base design and build products that improve the world.

We love to hear your thoughts, comments and ideas so feel free to like, share and comment away. Any question or opinion is good to go as long as it is respectful and falls within the scope of this page. Derogatory comments, spam and unsolicited selling are not welcome here and such posts will be removed.

Industry: FinTech
Founding Year: 2019

Employee benefits

Equity compensation
Medical, dental and vision plans
Unlimited PTO and sick days
Parental leave

What you'll do

  • The intern will integrate machine data into dashboards for real-time visualization and analytics, and will engage in shadowing experts across operations. They will also participate in technical training and support project work focused on continuous improvement.

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Frequently Asked Questions

What does a Operations Engineering Intern - Summer 2026 do at Flex?

As a Operations Engineering Intern - Summer 2026 at Flex, you will: the intern will integrate machine data into dashboards for real-time visualization and analytics, and will engage in shadowing experts across operations. They will also participate in technical training and support project work focused on continuous improvement..

Why join Flex as a Operations Engineering Intern - Summer 2026?

Flex is a leading FinTech company. They offer great benefits including Equity compensation, Medical, dental and vision plans, Unlimited PTO and sick days.

Is the Operations Engineering Intern - Summer 2026 position at Flex remote?

The Operations Engineering Intern - Summer 2026 position at Flex is based in Manchester, Connecticut, United States. Contact the company through Clera for specific work arrangement details.

How do I apply for the Operations Engineering Intern - Summer 2026 position at Flex?

You can apply for the Operations Engineering Intern - Summer 2026 position at Flex directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process. You can also learn more about Flex on their website.