1,914,590open jobs
112,343companies
249,880added this week
Browse all
Salary
$42k – $53k per year
Location
In office (Littleton)
Seniority
Intern
Visa
H-1B filings in 12 months: 3
Employment
Internship

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Sep 1, 2026. Johns Manville scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Johns Manville is a manufacturer of building insulation, commercial roofing systems, glass fibers and nonwovens headquartered in Denver, Colorado, serving building products, aerospace, automotive, filtration, waterproofing and wind energy markets. Founded in 1858 and a Berkshire Hathaway company since 2001, it serves customers in more than 80 countries and runs manufacturing plants across the US as well as operations in Germany and Slovakia. It hires production and machine operators, maintenance technicians, electricians, mechanics, warehouse staff, sales representatives, research chemists and IT security engineers.

Who We Are

Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing, along with glass fibers and nonwovens for commercial, industrial and residential applications. Our products are used in a wide variety of industries including building products, aerospace, automotive and transportation, filtration, commercial interiors, waterproofing and wind energy.

A proud member of the Berkshire Hathaway family of companies, we serve customers in more than 80 countries around the globe. We are committed to delivering positive and powerful experiences, because we are successful only when our employees and customers thrive. We are passionate, we care about people, we perform at a superior level, and we protect others and our environments.

Pay Range

$41,600.00-$52,600.00 Annual

This is the base salary pay range that an applicant can expect to make upon hire. Pay within this range will vary based upon relevant experience, skills, and education among other factors.

Interns thrive at JM because we give our employees the ability to do things they wouldn't be able to anywhere else. As a Research & Development Intern - Glass Engineering Intern in R&D you will work side by side with other engineering professionals and leadership by participating in hands on activities such as sampling, analysis, troubleshooting, and process improvements as well as being responsible for documentation and various initiatives.

Your Day to Day:

  • Work under supervision of senior engineers.
  • Develop systems for high temperature glass analysis. Collaborate with manufacturing facilities to ensure designs work for all parties.
  • Physical testing of glass properties.
  • Data analysis and statistical process control on measurements
  • Documentation and record keeping.

What You Bring to the Team:

  • Pursuing a bachelor’s degree in materials science, ceramics engineering, glass engineering or other relevant engineering discipline.
  • Upcoming senior or recent undergraduate that is pursuing further education.
  • Ability to start full time in May 2027 and work until August 2027.
  • Microsoft Office (Word, Excel PowerPoint, Outlook).
  • Ability to work in a team environment.
  • Excellent verbal and communication skills.
  • Ability to work with several engineers on various projects.
  • Ability to coordinate and work with cross functional groups including Analytical, Business and Sourcing Groups.

Preferred Qualifications

  • GPA of at least 3.0 at an accredited college or university.
  • Demonstrated leadership skills.
  • Basic understanding of production processes
  • Strategic and creative thinking
  • Solid works experience

INTERNSHIP PROGRAM

The Johns Manville Internship Program is designed to provide challenging and fulfilling work in your area of expertise. We also offer additional opportunities from community service events, social outings, and intern seminars to allow you to give back, network, and gain a broader understanding of JM and its functions. We take a holistic approach to your development and are committed to providing valuable experience for both you and the company. At the conclusion of the summer, all interns will have the opportunity to present their achievements to functional leaders at our headquarters in Denver, Colorado. We encourage you to find out why interning with us is such a rewarding experience by checking out the internship page on our website.

Please Keep in Mind

If you do not meet 100% of these requirements, we at JM still want to hear from you. So, if you are interested in the role, we encourage you to apply so we can learn how your skills and talents can contribute to our team.

Benefits

Johns Manville (JM) offers a wide range of benefits to employees. Some are subsidized by the company and others are fully employee-paid. Health benefits include a choice of comprehensive medical plans, a dental plan, vision plan, wellness program and critical illness insurance. JM sponsors a 401(k) plan which includes a sizeable company match. JM offers paid vacation and also provides paid sick and parental leave for eligible employees.

Additionally, Johns Manville provides basic life Insurance, short-term and long-term disability coverage, an employee assistance program, and business travel accident coverage. Supplemental life insurance and accidental death and dismemberment insurance are available as well. The company also offers a variety of tax saving accounts; health spending account, traditional flexible spending account, and a dependent care spending account. JM also offers a tuition reimbursement program for undergraduate and certain graduate programs.

Diversity & Inclusion

Johns Manville believes diversity and inclusion in our workplace is critical for the long-term success of our company. We are committed to retaining, developing and attracting a diverse workforce that fosters an inclusive work environment in which all employees are treated with dignity and respect. This is the right thing to do for our employees, our company and our communities.

Incumbent must be physically able to perform essential job functions. Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.

We are proud to be an Equal Opportunity/Affirmative Action employer. We maintain a drug-free workplace and perform pre-employment substance abuse testing.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,914,590 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Early Careers
Similar stack
Same company
Littleton
$46k – $104k per year • Hybrid • Internship • PhD • Titusville
Python
Apply
APRN - Outpatient 3 days ago
up to $50k per year • In office • Full-Time • 2+ years exp • Master's Degree • Little Rock
Apply
up to $50k per year • Remote (United States) • Full-Time • 2+ years exp • High School Diploma • Little Rock
Apply
Police Officer 2 days ago
up to $50k per year • In office • Part-Time • 1+ year exp • High School Diploma • Little Rock
Apply
≈ $26k – $54k per year (Estimated) • In office • Full-Time • 2+ years exp • Bachelor's Degree • Fayetteville
Apply
Engineering Intern 3 days ago
$42k – $53k per year • In office • Internship • Bachelor's Degree • Spartanburg
Design
AutoCAD
Apply
Engineering Intern 7 days ago
$42k – $53k per year • In office • Internship • Bachelor's Degree • Richland
Design
AutoCAD
Apply
$42k – $53k per year • In office • Internship • Bachelor's Degree • United States
Design
SolidWorks
Apply
Engineering Intern 16 days ago
$42k – $53k per year • In office • Internship • Bachelor's Degree • Defiance
Apply
$42k – $53k per year • In office • Internship • Bachelor's Degree • Etowah
Design
SolidWorks
Apply
In office • Centennial • Denver • Fort Collins • Littleton
Apply
$80k – $100k per year • In office • Full-Time • Littleton
Apply
$48k – $54k per year • In office • Full-Time • 2+ years exp • Littleton
Apply
$54k – $60k per year • In office • Full-Time • 4+ years exp • Littleton
Apply
$30k – $40k per year • In office • 1+ year exp • Littleton
Apply
See all jobs
This is one of many
1,914,590 more open roles from verified company boards, updated every day.