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UL Solutions

20 Ul Solutions Lab Engineer Jobs Hiring Near You

UL Solutions

Engineer - Consumer Technology

Fremont, CA · On-site

$78K - $104K/yr

Supports assigned customers in the lab. Directs testing as needed for basic engineering projects ... UL Solutions delivers testing, inspection and certification services, together with software ...

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UL Solutions Jobs Information

Do workers at UL Solutions get paid breaks?

Yes. Most people get paid breaks.
69% of people say they get paid breaks.
Based on data from 16 people who took the Breakroom Quiz between November 2024 and August 2025.

Does UL Solutions pay people when they’re sick?

Yes. Most people get paid when they’re sick.
81% of people say they would get paid if they were sick but scheduled to work.
Based on data from 26 people who took the Breakroom Quiz between November 2024 and April 2026.

At UL Solutions, are sick days and vacation days separate paid time off?

Sick days and vacation days are separate paid time off.
67% of people say they don’t have to use vacation days when they’re out sick.
Based on data from 9 people who took the Breakroom Quiz between June 2025 and April 2026.

Is the health insurance from UL Solutions affordable enough for their workers?

Most people say the health insurance costs are okay.
94% of people say the health insurance costs are okay
Based on data from 16 people who took the Breakroom Quiz between March 2025 and April 2026.

Do people get paid time off at UL Solutions?

Most people get paid time off work.
75% of people say they get paid time off.
Based on data from 12 people who took the Breakroom Quiz between June 2025 and April 2026.

Do workers at UL Solutions worry about hours?

Most people don’t worry about getting enough hours.
88% of people report they don’t worry about getting enough hours.
Based on data from 16 people who took the Breakroom Quiz between November 2024 and August 2025.

Do UL Solutions workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
36% report that they don’t have enough control over which shifts they work.
Based on data from 11 people who took the Breakroom Quiz between February 2025 and August 2025.

How easy is it for UL Solutions workers to change shifts?

Some people find it hard to change shifts.
36% of people report that it’s hard to change shifts if they need to.
Based on data from 11 people who took the Breakroom Quiz between November 2024 and August 2025.

How easy is it to get time off at UL Solutions?

Most people find it easy to get time off.
80% of people report it’s easy to get time off.
Based on data from 25 people who took the Breakroom Quiz between November 2024 and April 2026.

Do UL Solutions managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
100% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 18 people who took the Breakroom Quiz between November 2024 and August 2025.

Do jobs at UL Solutions spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
7% of people report that their job takes up time that they don’t get paid for.
Based on data from 14 people who took the Breakroom Quiz between November 2024 and August 2025.

How easy is it to take sick days at UL Solutions?

Most people find it easy to take sick days.
92% of people report that it’s easy to take time off if they are sick.
Based on data from 25 people who took the Breakroom Quiz between November 2024 and April 2026.

Is working at UL Solutions good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
100% of people who care for a child or other relative report this is a good place to work.
Based on data from 5 people who took the Breakroom Quiz between November 2024 and February 2026.

Do people at UL Solutions feel treated with respect by their managers?

Most people feel treated with respect by their managers.
90% of people say they’re treated with respect by their managers.
Based on data from 21 people who took the Breakroom Quiz between November 2024 and April 2026.

Do people at UL Solutions get to take their breaks without interruption?

Most people get breaks without interruption.
76% of people report that they get to take their breaks without interruption.
Based on data from 25 people who took the Breakroom Quiz between November 2024 and April 2026.

Is it stressful to work at UL Solutions?

Some people feel stressed out here.
59% of people say they often feel stressed out at work.
Based on data from 27 people who took the Breakroom Quiz between November 2024 and April 2026.

Do people at UL Solutions enjoy their jobs?

Most people enjoy their job.
70% of people report they enjoy their job.
Based on data from 23 people who took the Breakroom Quiz between November 2024 and April 2026.

Do people at UL Solutions recommend working with their team?

Most people recommend working with their team.
70% of people report that they would recommend working with their immediate team to a friend.
Based on data from 27 people who took the Breakroom Quiz between November 2024 and April 2026.

Do people get enough training when they start at UL Solutions?

Some people didn’t get enough training when they started.
36% of people report they didn’t get enough training when they started working here.
Based on data from 25 people who took the Breakroom Quiz between November 2024 and April 2026.

Do people get support to advance at UL Solutions?

Only some people are given support to advance their career here.
In the last year, 42% of people report not being given support to advance their career here.
Based on data from 26 people who took the Breakroom Quiz between November 2024 and April 2026.

Do people think UL Solutions’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
77% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 22 people who took the Breakroom Quiz between November 2024 and February 2026.

Do workers feel well informed about how UL Solutions is doing?

Only some people feel well informed about how the company is doing.
39% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 23 people who took the Breakroom Quiz between November 2024 and April 2026.
What other companies are hiring for Lab Engineer jobs?
What are the most popular jobs at Ul Solutions?
What are the most popular categories at Ul Solutions?
Infographic showing various Lab Engineer job openings at Ul Solutions in the United States as of August 2026, with employment types broken down into 98% Full Time, and 2% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution.

Principal Engineer - Gas Detection

UL Solutions

Northbrook, IL • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago

UL Solutions rating

8.3

Company rating: 8.3 out of 10

Based on 27 frontline employees who took The Breakroom Quiz

27th of 120 rated laboratories

Job description


We are seeking a Principal Engineer for Initiating and Indicating Devices to join our team! Our ideal candidate will have working knowledge of detection and alarm products and standards, with a focus on gas and vapor detectors and sensors, carbon monoxide alarms, and refrigerants. Having a background within a testing environment, knowledge of standard development processes, along with strong communication and presentation skills, are essential for success in this role.
This position will be responsible for driving consistency, integrity and engineering quality in the establishment and application of UL Solutions product safety certification requirements that are applied by staff located at all involved UL Solutions offices and affiliates globally. Performs duties as the Principal Engineer and as a Qualified Certification Reviewer for the assigned fire suppression standards and has working knowledge of UL Solutions safety principles and hazard-based safety engineering (HBSE).
This is a hybrid role requiring 3 days per week onsite in Northbrook, IL.
Responsibilities
  • Based on input from Subject Matter Experts (SMEs) , drafts, develops to implementation and maintains consistent and technically appropriate certification requirements in NFPA Installation Codes and Standards, ISO Standards, ULSE Standards and Outlines of Investigations, as well as Certification Requirement Decisions (CRDs), Technical Guidance Documents (TGDs), Standardized Appendix Pages (SAPs), Follow-up Inspection Instructions (FUIIs) and other standard specific ancillary documents to provide for consistent interpretation and application of requirements for UL Solutions' product certification services.
  • Lead UL Solutions participation in applicable outside Standards development and maintenance to foster consistent and technically appropriate certification requirements.
  • Develops and/or reviews the development of technical content that serves as the basis of training programs for Subject Matter Experts (SME's), Field Services and other UL Solutions staff to ensure appropriate and consistent application of requirements. Schedules staff meetings and/or teleconferences with category SMEs for discussions of technical requirements, procedures, form usage, etc.
  • Serves as the technical project handler of qualified New or Innovative products. In this role, develops or identifies requirements to address new technical developments or product features. Works in conjunction with and utilizes the resources of the Principal Engineering Manager, Principal Engineering Director, Chief Scientist, Research, Legal, and Operations to completely review the New or Innovative product and develop the appropriate requirements for certification. Utilizes external resources such as UL's Councils in determining impact on Codes and Standards. Prepare letter report of findings for review by the Principal Engineering Manager/Director and distribution to the customer through Operations.
  • Works with the governance staff to determine the need for and scope of a Certification Requirement Change (CRC) as the results of pending standards. Works with the Operations staff to determine any necessary equipment and skills needed resulting from the changes to the standard. Also works with Operations to determine the effective date of any needed CRC. In conjunction with Operations, initiates CRCs for UL Solutions certified products, ensuring all affected clients are advised of the new requirements. Drafts Important Letter and other CRC form correspondence.
  • Represents UL Solutions and participates in UL/Industry Technical Meetings and UL enterprise Council Meetings and other thought leadership. Provides technical support, contributes to technical articles, and makes technical presentations. Assist Operations and Product Management in the determination of new business opportunities. Advises of the technical resources needed to actively participate in new businesses.
  • Performs other duties as directed.

Qualifications
  • Bachelor's degree in Fire Protection Engineering, Electrical Engineering, Mechanical Engineering, or other related Engineering degree required.
  • 5-10 years of direct working experience in the areas of gas and vapor detection.
  • Working knowledge of gas detection and related safety and code requirements such as NFPA 72.
  • Working knowledge of UL Solutions basic safety principles and Hazard-based Safety Engineering (HBSE).
  • Demonstrated ability to apply engineering concepts in areas of expertise, including application to complex, new or unusual products.
  • Demonstrated ability to present and draft technical papers on meaning of involved requirements and procedures.
  • Ability to perform as a respected technical resource for peers, management and constituency.
  • Detailed knowledge of UL Solutions operational vocabulary and technical vocabulary common to involved categories.
  • Detailed knowledge of fire suppression products standards and codes is preferred, as well as detailed knowledge of Conformity Assessment Services, Follow-up Services, Standards programs and associated installation codes or guidelines.
  • Working knowledge of industry issues, needs and problems.
  • Ability to establish, track and manage multiple projects while maintaining quality.
  • Demonstrates UL Solutions Ways of Working (especially communication, decision making, leading and engaging).

What we offer:
  • Total Rewards: We understand compensation is an important factor as you consider the next step in your career . The estimated salary range for this position is $142,000-155,000 and is based on multiple factors, including job-related knowledge/skills, experience, geographical location, as well as other factors. This position is eligible for annual bonus compensation with a target payout of 20% of the base salary. This position also provides health benefits such as medical, dental and vision; wellness benefits such as mental and financial health; and retirement savings (401K) commensurate with the standard rewards offered in each individual location or country. We also provide full-time employees with paid time off including vacation (15 days), holiday including floating holidays (12 days) and sick time off (80 hours).

Learn More:
Curious? To learn more about us and the work we do, visit UL.com
About Us
A global leader in applied safety science, UL Solutions (NYSE: ULS) transforms safety, security and sustainability challenges into opportunities for customers in more than 110 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers' product innovation and business growth. The UL Mark serves as a recognized symbol of trust in our customers' products and reflects an unwavering commitment to advancing our safety mission. We help our customers innovate, launch new products and services, navigate global markets and complex supply chains, and grow sustainably and responsibly into the future. Our science is your advantage.
About the Team
Our buildings don't just shape our skylines - they provide the backdrop to our lives. And knowing they're safe matters. We've been helping to create safer structures since 1894, combining our expertise with innovative new technologies to help make sure both people and property are secure. As more people have to deal with extreme weather, we're on hand to test products and building materials to increasingly rigorous standards. Whether we're simulating tornadoes or testing smoke alarms, the work we do on our team is used in buildings around the world to - quite literally - help save lives. Join our team and build your skills, build innovative solutions and help build a safer world.

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