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Freelance Bms Design Engineer Jobs (NOW HIRING)

Olsson

BMS Design Engineer - Data Center

Kansas City, MO

$80K - $160K/yr

As a BMS/Control Systems Design Engineer you will be joining a fun, growing, team of other Electrical and Control System Engineers, Control System Integration Engineers, and Technicians. Your primary ...

Actalent

Principal BMS Engineer

Detroit, MI · On-site

Define and maintain system-level BMS architecture, design patterns, and technical standards across ... Perform other engineering and technical duties as needed to support product development and ...

Vertiv Co

Controls Systems Design Engineer

Pelzer, SC · On-site

$100 - $140/hr

Design optimal FMS/BMS design in compliance with the customer's requirements and specifications ... Professional engineering (PE) License - optional * Minimum 4 years of Controls Engineering ...

Vertiv Co

Controls Systems Design Engineer

Pelzer, SC · On-site

$62K - $81K/yr

Design optimal FMS/BMS design in compliance with the customer's requirements and specifications ... Professional engineering (PE) License - optional * Minimum 4 years of Controls Engineering ...

UNAVAILABLE

Principal BMS Engineer

Ann Arbor, MI · On-site

$150 - $190/hr

The Principal BMS Engineer defines technical direction, owns system-level architecture decisions ... Define and maintain system‑level BMS architecture, design patterns, and technical standards ...

Actalent

BMS Principle Engineer

Ann Arbor, MI

$30 - $35/hr

The Principal BMS Engineer defines technical direction, owns system-level architecture decisions ... Define and maintain system-level BMS architecture, design patterns, and technical standards across ...

Vertiv Co

Controls Engineer

Pelzer, SC · On-site

$62K - $81K/yr

Design optimal FMS/BMS design in compliance with the customer's requirements and specifications ... Professional engineering (PE) License - optional * Minimum 4 years of Controls Engineering ...

Aligneddc

Engineering Manager, BMS

Salt Lake City, UT · On-site

Engineering Manager, BMS Does the thought of joining one of the fastest-growing, privately held ... Conduct thorough design reviews to ensure the effectiveness, efficiency, and compliance of BMS ...

Vertiv Group Corp.

Controls Engineer

Pelzer, SC · On-site

$62K - $81K/yr

Design optimal FMS/BMS design in compliance with the customer's requirements and specifications ... Professional engineering (PE) License - optional * Minimum 4 years of Controls Engineering ...

Vertiv Group Corp.

Controls Engineer

Delaware, OH · On-site

$79K - $102K/yr

Design optimal FMS/BMS design in compliance with the customer's requirements and specifications ... Professional engineering (PE) License - optional * Minimum 4 years of Controls Engineering ...

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Freelance Bms Design Engineer information

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How much do freelance bms design engineer jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for freelance bms design engineer in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What does a freelance BMS design engineer do?

A Freelance BMS (Building Management System) Design Engineer is responsible for designing and developing control systems that manage a building’s mechanical and electrical equipment, such as ventilation, lighting, power systems, fire systems, and security systems. Working on a freelance basis, these engineers often collaborate with architects, contractors, and building owners to create customized solutions that ensure efficient operation and energy savings. They also prepare technical drawings, select appropriate hardware and software, and may oversee the installation and commissioning of these systems. Freelancers in this role typically work on a project-by-project basis, offering flexibility and specialized expertise.

What are the key skills and qualifications needed to thrive as a freelance BMS design engineer?

A Freelance BMS (Building Management System) Design Engineer requires expertise in building automation, electrical engineering, and HVAC principles, typically supported by a relevant engineering degree and industry experience. Familiarity with BMS platforms like Siemens, Honeywell, or Schneider Electric, along with proficiency in AutoCAD and control system programming, is essential. Strong problem-solving, project management, and client communication skills help set apart successful freelancers in this role. These competencies are crucial to deliver efficient, reliable building automation solutions that meet client specifications and industry standards.

How do freelance BMS design engineers typically collaborate with clients and other project stakeholders?

Freelance BMS (Building Management System) Design Engineers often work remotely or on-site, coordinating closely with clients, architects, contractors, and system integrators throughout a project’s lifecycle. Effective communication is crucial, as engineers must gather requirements, share design updates, and address technical queries via meetings, emails, and collaborative platforms. They also need to ensure that their designs integrate seamlessly with other building systems, which often involves reviewing plans, providing documentation, and performing site visits or virtual walkthroughs when necessary. Building strong professional relationships and maintaining clear documentation can help streamline collaboration and ensure successful project delivery.

What is the difference between Freelance Bms Design Engineer vs BMS Technician?

AspectFreelance Bms Design EngineerBMS Technician
CredentialsEngineering degree, certifications in BMS designTechnical diploma or certification in BMS installation/maintenance
Work EnvironmentDesign offices, client sites, freelance projectsOn-site installation, maintenance, troubleshooting
Employer/Industry UsageConsultancies, engineering firms, freelance clientsBuilding management companies, facilities management

The Freelance Bms Design Engineer focuses on designing BMS systems, working on project planning and specifications, often as an independent contractor. In contrast, a BMS Technician primarily handles installation, maintenance, and troubleshooting of BMS systems on-site. Both roles require technical knowledge, but their responsibilities and work environments differ significantly.

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Freelance Bms Design Engineer jobs near you
Infographic showing various Freelance Bms Design Engineer job openings in the United States as of August 2026, with employment types broken down into 8% Internship, and 92% Full Time. Highlights an 92% In-person, and 8% Hybrid job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

BMS Design Engineer - Data Center

Olsson

Kansas City, MO

$80K - $160K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 11 hours ago

Job description

Company Description

We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company.

We're a people-centric firm, so it's no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows us to grow our people as we grow our business. This, in turn, creates a lasting impact on the world around us.

Job Description

As a BMS/Control Systems Design Engineer you will be joining a fun, growing, team of other Electrical and Control System Engineers, Control System Integration Engineers, and Technicians. Your primary role will be designing instrumentation and control systems for Data Centers. Projects range from high level conceptual designs, detailed site designs and retrofits, factory witness testing of equipment, and construction administration and verification. This role will communicate and coordinate with other engineering disciplines, teams, subconsultants, clients, vendors, and contractors to learn, implement, and verify Data Center Building Management Systems are designed and constructed properly. You will be responsible for managing your tasks including the Building Management System (BMS) design, specifications, and drawings. This position may require occasional travel to project sites for meetings, information collection, and construction administration.

Additional duties will include:

  • Selection and specification of process instrumentation.
  • Selection and specification of Programmable Logic Controllers (PLCs) and Human Machine Interface (HMI) equipment.
  • Selection and specification of networking components and media including copper, fiber, and wireless hardware.
  • Development of control system (BMS) sequences of operations.
  • Submittal review and field inspections.
  • Task Management
Qualifications

You are passionate about:

  • Working collaboratively with others
  • Having ownership in the work you do
  • Using your talents to positively affect communities

You bring to the team:

  • Strong communication skills. 
  • Ability to contribute and work well on a team. 
  • 6+ years of experience. 
  • Attention to and passion for detail.
  • Professional engineering license preferred. 
  • Bachelor's degree in Electrical Engineering, Mechanical Engineering, or related field preferred.

#LI-DD1

The typical annual salary range for this role is as listed below. Compensation may vary based on geographic location, experience, and qualifications. Employees in this role may be eligible for our performance‑based bonus and merit increases.

National Pay Range
$80,000—$160,000 USD
Additional Information

Olsson specializes in engineering and design, client advisory services, planning, field services, and environmental. Improving the world has been our mindset from the very beginning, back when Olsson first opened for business in 1956. And it will be our mindset for years to come.

As an Olsson employee, you will:

  • Receive a competitive 401(k) match
  • Be empowered to build your career with tailored development paths
  • Have the possibility for flexible work arrangements
  • Engage in work that has a positive impact on communities
  • Participate in a wellness program promoting balanced lifestyles

In addition, full-time employees will receive our traditional benefits package (health care, vision, dental, paid time off, etc.) and the opportunity to participate in a bonus system that rewards performance.

Olsson is an Equal Opportunity Employer. We encourage qualified minority, female, veteran, and disabled candidates to apply and be considered for open positions. We do not discriminate against any applicant for employment or any employee because of race, color, religion, national origin, sex, sexual orientation, gender identity, gender, disability, age, military status, or other protected status.

Olsson understands the importance of privacy and is committed to protecting job applicants' personal information. Pursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the "CCPA"), this notice explains Olsson's practices regarding the collection, use, and disclosure of personal information for job applicants residing in California. Please read this Notice carefully to understand our privacy practices.

For more information about the types of information we collect and how we use it in connection with your general access and use of our website, please review our general California Privacy Notice here.

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