10 Trades Jobs Where You Can Work Indoors

Key Takeaways

  • Career Options: Indoor trades span diverse fields, from mechatronics to precision machining. They offer comfortable work environments and competitive salaries.
  • Growth Potential: Many indoor trades show strong job growth, with roles like medical equipment repair (18%) and industrial maintenance (15%) growing significantly faster than average.
  • Training Pathways: There are many paths to trade jobs, including specialized online courses, technical programs, and apprenticeships that do not require a college degree to get started.
Explore rewarding trade careers that keep you comfortably indoors while earning competitive salaries. Find out which indoor trades offer the best opportunities and growth potential.

Have you ever considered a career in the trades but hesitated at the thought of working long hours outside in the heat, rain, or snow? 

If that’s the case, we have great news! 

There are no downsides if you prefer working indoors in a more controlled environment.

While many trade jobs involve outdoor work, there's a whole world of opportunities in the trades that let you stay comfortably indoors while earning a competitive salary.

The demand for skilled trades workers is rising, and indoor trades jobs, in particular, are gaining a lot of traction

Industries like manufacturing, healthcare, and technology are looking for skilled tradespeople who can maintain and repair complex systems

Whether you like the precision of machining, the problem-solving aspect of electronics, or the innovation of mechatronics, there’s an indoor trade job that fits your interests and skills.

In this guide, we explore 10 rewarding indoor trades jobs, detailing their responsibilities, work environment, salary potential, and growth outlook. 

Stick around till the end for tips on preparing for these careers without spending years in traditional education programs!

Click to learn more about Unmudl and Amazon Original Course
Click to learn more about Unmudl and Amazon Original Course

Interested in switching to a different trade?

We help trade workers like you quickly transition into high-paying technician roles. Join our free FREE virtual event for expert insights and begin your new journey!

P.S. We’ll send you the highlights from our last Techs of Tomorrow event straight to your inbox!
Employers We Have Worked With

Not happy with your apprenticeship?

Join us for a FREE virtual event and learn how to use your experience to fast-track yourself into some of the most rewarding technician jobs.

P.S. We’ll send you the highlights from our last Techs of Tomorrow event straight to your inbox!
Employers We Have Worked With

Want to get started in Mechatronics?

Join us for a FREE virtual event and get expert insights on how to fast-track yourself into high-paying technician jobs.

P.S. We’ll send you the highlights from our last Techs of Tomorrow event straight to your inbox!
Employers We Have Worked With

Don’t want your job to be replaced by AI?

Join Techs of Tomorrow (for free!) and learn how to land an “AI-proof” technician job.

P.S. We’ll send you the highlights from our last Techs of Tomorrow event straight to your inbox!

Want to get started as a technician?

Join us for a free virtual event and get expert insights on how to fast-track yourself into high-paying technician jobs.

P.S. We’ll send you the highlights from our last Techs of Tomorrow event straight to your inbox!
Employers We Have Worked With

Want to get started as a Maintenance Technician?

Join us for a free virtual event and get expert insights into how to fast-track yourself into high-paying technician jobs.

P.S. We’ll send you the highlights from our last Techs of Tomorrow event straight to your inbox!
Employers We Have Worked With

Want to get started as a Controls Technician?

Join us for a free virtual event and get expert insights into how to fast-track yourself into high-paying technician jobs.

P.S. We’ll send you the highlights from our last Techs of Tomorrow event straight to your inbox!
Employers We Have Worked With

Want to get started as a Robotics Technician?

Join us for a free virtual event and get expert insights into how to fast-track yourself into high-paying technician jobs.

P.S. We’ll send you the highlights from our last Techs of Tomorrow event straight to your inbox!
Employers We Have Worked With

Interested in a high paying trade job?

Join us for a free virtual event and learn how to fast-track yourself into some of the most rewarding trade jobs.

P.S. We’ll send you the highlights from our last Techs of Tomorrow event straight to your inbox!
Employers We Have Worked With

Why Consider Indoor Trades Jobs?

Many people instinctively picture hard hats and outdoor work when they think of trade jobs. Tens of thousands of tradespeople across the country, however, work in comfortable, controlled indoor environments.

A preference for indoor trade jobs isn’t trivial. Your work environment significantly influences job satisfaction and overall well-being. While outdoor occupations may suit some, here’s why indoor trades attract so many others. 

Controlled Work Environments

Indoor jobs often take place in climate-controlled settings that protect workers from extreme weather conditions, be it scorching sun, freezing snow, or biting wind. They also provide better air quality through filtered ventilation systems. 

These work environments minimize the health risks associated with prolonged outdoor work.

Year-Round Stability 

Unlike outdoor construction or maintenance work, indoor trades aren't at the mercy of weather conditions. This means no weather-related delays or cancellations, consistent year-round schedules, and predictable working hours. 

This stability translates to more reliable income and better work-life balance.

Health and Safety Benefits

According to the Occupational Safety and Health Administration (OSHA), weather-related workplace incidents, such as occupational heat exposure, harm thousands of workers annually

In contrast, indoor environments don’t just provide comfort; they’re significantly safer for long-term career sustainability. Such jobs also often have better workplace safety protocols and immediate access to assistance if needed

Growing Demand

As industries modernize, they increasingly rely on advanced technology and equipment. This creates a corresponding demand for skilled workers who can operate and maintain such advanced systems.

For those with the proper training, this demand translates to indoor trade jobs with high security and competitive salaries

Top 10 Indoor Trades Jobs

Sounds good so far?

Let’s now look at 10 in-demand trade careers that combine the benefits of an indoor work environment with competitive salaries and growth opportunities.

1. Industrial Maintenance Technician

Modern manufacturing facilities need highly skilled technicians to keep machinery and equipment running smoothly. They are the backbone of the entire industry.

Industrial maintenance technicians perform routine maintenance, diagnose issues, and make repairs in climate-controlled environments. They ensure that complex machinery is always working reliably and at optimal efficiency. 

  • Salary: According to the Bureau of Labor Statistics (BLS), the median annual wage for industrial machinery mechanics is $63,690, with top earners making over $85,970.
  • Job Outlook: The wider field of industrial machinery mechanics, machinery maintenance workers, and millwrights is projected to grow by 15% from 2023 to 2033, much faster than the 4% average for all occupations.

Maintenance technicians typically work in manufacturing plants, distribution centers, and processing facilities — all indoors and usually climate-controlled. 

Many enjoy regular daytime hours, though some positions may require evening or weekend shifts to accommodate 24/7 operations. 

Overtime pay at high rates is also common in this field.

2. Machinist

Machinists are at the intersection of traditional craftsmanship and modern technology

They usually work in dedicated machine shops, where they create metal parts and components using precision tools and computer-controlled equipment. 

Machinists must also study blueprints and specifications to produce high-quality essential industrial machinery for aerospace, automotive, manufacturing sectors, and other sectors. 

  • Salary: The BLS reports a median annual wage of $54,600 for machinists, but highly skilled workers in certain industries can earn significantly more. For example, machinists working in electric power generation, scheduled air transportation, and petroleum or coal products earn over $100,000 a year on average.
  • Job Outlook: While there is limited job growth expected in the field, the ongoing retirement of experienced machinists creates a steady stream of opportunities for newcomers.

Mechanists usually spend their days working in well-lit, temperature-controlled workshops where they operate a wide range of machines. 

That includes: 

  • Computer Numerical Control (CNC) machines.
  • Lathes and mills.
  • Precision measuring instruments.
  • CAD/CAM software systems.

Most machinists work standard weekday shifts, though some facilities operate around the clock, offering rotating shifts and overtime pay.

3. Electronics Technician 

Electronics technicians have become increasingly vital in our digital world. They help install, maintain, and repair the equipment we rely on every day. 

The versatility of their trade gives them a wide variety of industries to choose from. That includes working on computers, medical equipment, navigation systems, and communication networks for the telecommunications, healthcare, and manufacturing sectors.

  • Salary: Electrical and electronics installers and repairers earn a median wage of $67,220 per year. Those with advanced skills work directly with engineering staff and often earn higher pay. 
  • Job Outlook: The expected job growth for electronics installers and repairers is low. Job security, however, is robust given our increasing dependence on electronic devices.

For electronics engineering technicians (EETs), job growth is significantly higher, especially in the semiconductor industry. 

Electronics technicians work in controlled environments that protect sensitive components and equipment. Their work combines analytical thinking with hands-on skills, making it ideal for those who enjoy problem-solving in a comfortable indoor setting.

These professionals work in clean, indoor environments, such as repair shops, laboratories, factories, and offices. They may also work on-site at customer locations to troubleshoot and repair equipment.

4. Heating, Ventilation, and Air Conditioning (HVAC) Technician

Although this line of work involves occasionally working outside, many HVAC technicians specialize in indoor system maintenance and repair

These specialists work primarily in commercial and industrial buildings, maintaining complex heating and cooling systems. 

  • Salary: HVAC mechanics and installers earn a median annual wage of $57,300. While some HVAC technicians work in residential properties, the highest-paying jobs are in sectors like aerospace, pharmaceuticals, and natural gas.
  • Job Outlook: Job growth in this occupation is very healthy, projected at 9% from 2023 to 2033. That is more than double the average for all occupations.

HVAC technicians spend most of their time in server areas, mechanical rooms, and other indoor spaces where businesses keep climate control equipment. Modern HVAC systems require both mechanical and digital control expertise, making this an increasingly technical field.

Beyond standard installations and repairs, indoor HVAC technicians also focus on:

  • Preventive maintenance programs.
  • Energy efficiency optimization.
  • Indoor air quality management.
  • Building automation systems.

Most technicians enjoy regular daytime hours, though emergency repairs may sometimes require evening or weekend shifts. Overtime pay is common, especially during peak seasons like summer and winter.

We help people like you find new careers they love!

Contact us for a free consultation to begin your new career journey.

5. Elevator Technician

Elevator technicians are some of the highest-paid indoor tradespeople. 

These professionals work almost exclusively indoors, maintaining and repairing elevators, escalators, and other people-moving systems.

That includes offices, hotels, hospitals, and other public and private spaces.

As modern elevator systems become increasingly sophisticated, the work of an elevator technician calls for advanced electronic and mechanical expertise

This field of work involves troubleshooting electrical and mechanical systems, performing safety inspections, and upgrading older equipment to meet modern standards.

  • Salary: Elevator and escalator installers and repairers make an impressive median annual wage of $102,420. Top earners in the field net more than $138,000 every year. Elevator technicians earn the most in Nevada, Hawaii, Massachusetts, California, and New Jersey.
  • Job Outlook: According to the BLS, the projected job growth from 2023 to 2033 is 6%. This is faster than the average for all occupations.

Since the work is physically demanding, elevator technicians receive:

  • Comprehensive training programs.
  • Strong union representation.
  • Regular safety certifications.
  • Stable, long-term employment.

6. Laboratory Technicians 

Laboratory technicians are professionals working behind the scenes in scientific research and healthcare

They work in pristine environments to support research, manufacturing, and quality control operations. This role combines technical skills with precision work, making it ideal for detail-oriented individuals who prefer clean, organized workspaces.

Daily responsibilities of a laboratory technician may include:

  • Operating sophisticated testing equipment.
  • Conducting quality control tests.
  • Maintaining laboratory instruments.
  • Recording and analyzing test results.

They earn competitive salaries while enjoying stable employment in industrial, medical, or research laboratories. The work environment is typically quiet and well-organized, with strict protocols to ensure safety and accuracy.

  • Salary: Clinical laboratory technologists and technicians earn a median pay of $60,780 per year. 
  • Job Outlook: The job outlook for this skilled trade is about 5% from 2023 to 2033. 

Modern laboratories come with advanced ventilation systems, appropriate lighting, and ergonomic workstations that create the perfect working conditions for focused technical work.

7. Mechatronics Technician

Mechatronics technicians combine their knowledge of mechanics, electronics, and computer control systems to work in some of the most advanced manufacturing environments. 

They install, maintain, operate, and repair automated systems, robots, and smart manufacturing equipment. These systems have a wide array of applications across the manufacturing, healthcare, automotive, aerospace, and food production industries.

Those in the top-paying industries, such as electric power generation, oil and gas extraction, and petroleum production, earn an average of over $100,000 per year. In Illinois, Washington, California, Connecticut, and Nevada, you can earn an average of over $80,000 annually as a mechatronics technician, regardless of the industry.

  • Job Outlook: Recruiter.com expects mechatronic technician jobs to go up, with 19,920 new jobs by 2029. The BLS is slightly more conservative in its estimate of about 1,300 job openings per year over the next decade.

Mechatronics technicians work in factories, plants, automated warehouses, research centers, and other high-tech production facilities, usually in clean, climate-controlled environments. 

Some of the equipment they routinely work with includes:

Most mechatronics technicians work full-time, with opportunities for overtime during system upgrades or maintenance projects. 

The job offers a mix of technical challenges and hands-on work, making it ideal for ambitious problem-solvers who enjoy working with advanced technology.

8. Quality Control Inspector

Quality control inspectors ensure products meet strict industry standards and specifications. They conduct tests, inspections, and audits to identify defects and maintain consistency in manufacturing processes.

  • Salary: The average median pay for quality control inspectors is $45,850 per year, according to the BLS.
  • Job Outlook: Although the job growth rate in this industry is declining, 65,200 quality control inspector openings are projected each year, on average, over the decade. 

Quality control inspectors typically work indoors in manufacturing plants, warehouses, and laboratories. They may also have to work on-site at supplier locations to inspect incoming materials.

9. Medical Equipment Repairer

Medical equipment repairers keep life-saving devices like MRI machines, X-ray machines, surgical equipment, and patient monitors in working order. Their work is crucial for healthcare facilities to continue providing safe and effective care.

  • Salary: The median annual salary for medical equipment repairers is $60,670 per year.
  • Job Outlook: The BLS expects job growth in this industry to be at 18% from 2023 to 2033. This is more than 4 times the average job growth rate for all occupations.

Medical equipment repairers work in hospitals, clinics, medical laboratories, and repair shops. Their work environment prioritizes cleanliness and precision,

As a result, medical equipment repairers enjoy: 

  • Sterile working conditions.
  • Access to advanced technology.
  • Regular business hours.
  • Stable, long-term employment prospects.

10. CNC Operator

Computer numerical control (CNC) operators work in modern indoor facilities where they are in charge of sophisticated machinery. 

Like machinists, these professionals produce parts and components for a multitude of industries, including aerospace, automotive, and manufacturing. 

The difference lies in the type of equipment they use, the high level of specialization required, and the precise quality of the final products.

  • Salary: CNC tool operators make $51,030 annually on average. The top paying industries for this career include advertising, iron and steel mills, and furniture and home furnishings. The average salary for CNC operators in these industries is close to $70,000 a year.
  • Job Outlook: While there are no official BLS figures on job growth for CNC operators, the growth of the manufacturing industry is likely to keep demand for these professionals generally high in coming years. 

CNC operators usually work in climate-controlled machine shops and manufacturing facilities. Their tasks include installing machines, monitoring production, and inspecting finished parts.

Getting Started in Indoor Trades Jobs

Breaking into indoor trades requires a strategic approach to education and training. 

The good news is that many of these careers offer multiple entry paths, allowing you to choose the route that best fits your circumstances.

Essential First Steps

Before pursuing specific training programs, research which indoor trade aligns with your interests and abilities and find out about their specific requirements, job duties, and career paths.

Next, talk to people working in the trades you're interested in. Ask about their experiences, challenges, and rewards. If a professional is willing to accommodate you, consider shadowing them on the job.

Such firsthand exposure will provide valuable insights into the day-to-day realities of the work.

Training Options

Different indoor trades require varying levels of education and certification:

  • Online Certification Courses: For some roles, particularly in emerging fields like mechatronics, online courses can provide crucial initial training or supplementary education to enhance your qualifications.
  • Technical Training Programs: Many community colleges and vocational schools offer specialized programs lasting 6-24 months. These programs combine classroom instruction with hands-on practice to provide essential foundational skills.
  • Apprenticeships: Traditional apprenticeships are a valuable and sometimes mandatory entry path for many indoor trades. These programs combine paid on-the-job training with classroom instruction, often lasting 2-4 years.

Common Requirements

Most indoor trades do share some basic requirements:

  • High school diploma or equivalent.
  • Technical aptitude.
  • Basic computer literacy.
  • Physical dexterity and attention to detail.
  • Safety consciousness.
  • Problem-solving abilities.

Many trades also require industry-specific certifications or licenses - credentials that demonstrate competency and often lead to higher earning potential.

Unmudl: Your Gateway to Indoor Trades Careers

Ready to start your journey toward a comfortable, rewarding trades career where you can work indoors? 

Unmudl can help you get there faster. We offer flexible, industry-aligned training programs to help you take that first step or advance your skills.

Our Mechatronics career pathway stands out as the perfect entry point for those interested in indoor trades. This comprehensive program prepares you for roles in advanced manufacturing, automated systems maintenance, robotics, and industrial operations.

What makes Unmudl's approach unique?

  • Industry-Aligned Learning: Our courses are developed with leading employers to ensure you learn the skills that matter most in today's job market.
  • Flexible Learning Format: Study at your own pace while balancing education with your current personal and professional commitments.
  • Hands-On Experience: Virtual labs and practical exercises help you develop real-world skills before entering the workplace.
  • Career Support: Direct connections to employers seeking skilled technicians in indoor environments.
  • Cost-Effective Training: Achieve your career goals without the burden of extensive student debt.

Whether you're drawn to the precision of quality control, the complexity of medical equipment repair, or the high-tech world of mechatronics, Unmudl helps you build the foundation for a successful indoor trades career.

Start your free trial with Unmudl today!

Frequently Asked Questions

Click to learn more about Unmudl and Amazon Original Course
Click to learn more about Unmudl and Amazon Original Course
Last updated on:
March 8, 2025

More Articles