Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 2 days ago

Process Engineer

JETCOOL Technologies Inc.14 open roles

Where
USA, MA, Littleton
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowProcess EngineerJETCOOL Technologies Inc. · USA, MA, Littleton

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on JETCOOL Technologies Inc.'s own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

8.5% of postings close within 7 days. Measured by our own scanner across the market. JETCOOL Technologies Inc. postings stay open a median of 38 days.

Share of postings closed within
  1. 1.8%1 day
  2. 4.0%3 days
  3. 8.5%7 days
  4. 15.4%14 days
  5. 34.1%30 days
This job: posted 2 days ago

JETCOOL Technologies Inc. median: 38 days open

The posting

At JetCool, a Flex company, we’re at the forefront of liquid cooling innovation, delivering advanced solutions that empower our partners in AI and high-performance computing. United by a shared purpose, our teams are pushing the limits of what’s possible and tackling complex challenges.

A career at JetCool offers the opportunity to make a real impact by helping build smarter, more sustainable data centers. Together, we’re not just advancing technology — we’re redefining cooling standards to create a more sustainable tomorrow.

Job Summary





To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Process Engineer located in Littleton, MA.

Reporting to the Sr Director, Operations the Process Engineer will help develop and improve the manufacturing processes behind our next generation of cooling technology. You’ll work alongside our engineering, design, quality, and supply chain teams, as well as external manufacturing partners, to help bring innovative products from development into production. This is an opportunity to have a meaningful impact at a fast-moving technology startup. You’ll get hands-on experience across product development, manufacturing processes, supplier development, tooling, and production ramp-up while working on products supporting some of today’s fastest-growing industries including aerospace, electric vehicles, and data centers.

What a typical day looks like:

  • Support the development and implementation of manufacturing processes for new and existing cooling products.
  • Work with internal engineering teams and external manufacturing partners to identify manufacturing requirements and design-for-manufacturing opportunities.
  • Develop, document, and improve assembly, test, and manufacturing processes.
  • Support tooling and fixture development and work with suppliers to implement improvements.
  • Balance multiple projects and priorities in a fast-paced startup environment.
  • Collaborate with design engineers to identify manufacturing challenges early in the product development process.
  • Help evaluate and qualify suppliers based on their capabilities, quality, processes, equipment, and ability to support JETCOOL products

The experience we’re looking to add to our team:

  • Bachelor’s degree in mechanical, manufacturing, industrial, aerospace engineering, or a related engineering discipline.
  • 3–5 years of experience in process engineering, manufacturing engineering, product development, or a related field.
  • Strong problem-solving and analytical skills using various engineering principles.
  • Ability to work independently while knowing when to ask questions and brings others into a problem.
  • Comfortable adapting to changing priorities and requirements in a fast-paced startup culture.
  • Experience with SolidWorks or similar 3D CAD software.
  • U.S. Citizenship is required
  • Professional history working with contract manufacturers or external fabrication partners.
  • Technical proficiency in production of designs involving precision components
  • Experience in production of high reliability and performance network products
  • Hands-on knowledge with one or more of the following, leak testing, assembly automation and tooling and fixture development
  • Work history with fluid-handling hardware such as fittings, tubing, seals, or gaskets.
  • Strong familiarity with manufacturing quality, supply chain, logistics, or production operations.
  • Awareness of challenges in operations, logistics, quality assurance, and supply chain management.
  • Bachelor’s degree in mechanical, manufacturing, industrial, aerospace engineering, or a related discipline.

BO18

What you'll receive for the great work you provide:

  • Full range of medical, dental, and vision plans
  • Life Insurance
  • Short-term and Long-term Disability
  • Matching 401(k) Contributions
  • Vacation and Paid Sick Time
  • Tuition Reimbursement




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 10-09-2026 Job Posting End Date 12-31-2026



The base pay range for this position is provided below. The final base rate offered will be determined using job-related, non-discriminatory criteria, including but not limited to experience, qualifications, geographic location, education, external market data, and internal equity.

$99,900.00 USD - $137,400.00 USD Annual

Job Category

Production Engineering

Is Sponsorship Available?

No

JetCool 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 JetCool, you must complete the application process first).

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against JETCOOL Technologies Inc.'s own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on JETCOOL Technologies Inc.'s form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    JETCOOL Technologies Inc.'s answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.