Where is Salas O'Brien headquartered and what locations do they serve?

Headquartered in Santa Ana, California, Salas O'Brien operates over 80 offices across major cities including Los Angeles, San Francisco, Chicago, Atlanta, Seattle, Houston, Denver, Boston, and Toronto, providing local expertise with national reach.

What industries does Salas O'Brien serve?

Salas O'Brien specializes in data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and infrastructure sectors, providing integrated engineering and consulting services to both government and private clients.

What makes Salas O'Brien's company culture unique?

As an employee-owned firm, Salas O'Brien emphasizes a people-first approach with shared ownership mentality, commitment to sustainability, and unlimited career growth potential. The company culture prioritizes inspiring, achieving, and connecting as shared owners focused on creating lasting impact.

What benefits and professional development does Salas O'Brien offer?

Salas O'Brien provides comprehensive benefits including medical/dental/vision insurance, 401(k) with company match, five weeks paid time off, hybrid work flexibility, mentorship programs, and leadership development pathways to support career advancement at all levels.

Has Salas O'Brien received industry recognition?

Yes, Salas O'Brien is ranked as a top firm by Engineering News-Record and Consulting-Specifying Engineer, and has appeared on the Inc. 5000 list of North America's fastest-growing private companies for over a decade.

What is Salas O'Brien's revenue and company status?

Salas O'Brien is a privately held, employee-owned company with revenue between $500 million to $1 billion USD, demonstrating significant scale and stability in the engineering services industry.

Salas O'Brien

4.4 ★

A Salas O'Brien Company

salasobrien.com

Location

Irvine, California

Size

1,001-5,000 employees

Revenue

$500 million to $1 billion (USD)

Industry

Design Services

Founded

1975

Location

Irvine, California

Size

1,001-5,000 employees

Revenue

$500 million to $1 billion (USD)

Industry

Design Services

Founded

1975

Engineered For Impact: Salas O'Brien

Salas O'Brien stands as an employee-owned engineering and technical services firm dedicated to advancing the human experience through the built environment. Founded in 1975 and headquartered in Santa Ana, California, this mid-sized powerhouse of 1,001-5,000 employees operates over 80 offices across the United States and Canada, establishing itself as a top-ranked firm by Engineering News-Record and Consulting-Specifying Engineer.

Engineering Excellence Across Industries

With nearly five decades of experience, Salas O'Brien provides specialized expertise in built environment engineering and design, energy and resiliency, process design, and advanced consulting services. The company serves both government and private sector clients across diverse industries-including data centers, healthcare, science and technology, high-rise buildings, clean energy, and education-while addressing critical global challenges like decarbonization and environmental sustainability.

Culture of Shared Success

The company's mission of being "engineered for impact" reflects its commitment to helping clients achieve critical goals while advancing team members through growth and opportunity. As an employee-owned firm, Salas O'Brien reinforces a people-first approach to problem-solving where each team member has limitless potential to build a unique, meaningful, and high-impact career.

Career Growth and Professional Development

Comprehensive benefits including medical, dental, and vision insurance
401(k) with company match and employee ownership opportunities
Five weeks of paid time off plus company holidays
Professional development support and career advancement programs
Hybrid work models with flexible remote work options
Mentorship and guidance from experienced engineering professionals
Leadership development pathways for growing technical competency and business acumen

Why Join Salas O'Brien

For engineering and technical professionals seeking career advancement in a collaborative environment, Salas O'Brien offers the stability of an established firm combined with dynamic growth opportunities. The company culture emphasizes sustainability, innovation, and technical excellence, creating an environment where professionals can thrive while making meaningful contributions to projects that shape the future of the built environment.

Mission

Advancing the human experience through the built environment.

Frequently Asked Questions

Salas O'Brien has 1,001-5,000 employees working across over 80 offices throughout the United States and Canada, making it a substantial mid-sized engineering and technical services firm.

Offices

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Jobs for Salas O'Brien in United States

Salas O'Brien
$110K/yr - $130K/yr
92713 Irvine, CA
3 days ago
Salas O'Brien
37247 Nashville, TN
3 days ago

Salas O'Brien

A Salas O'Brien Company

Senior Plumbing Engineer

92713 Irvine, CA · 3 days ago

$110K/yr - $130K/yr

Website:salasobrien.com

Size:1,001-5,000 employees

Offices:8 locations

Description

Plumbing Engineer

The expected base salary range for this role is $110,000-$130,000 per year. Actual compensation will be determined based on a number of factors including skills, experience, qualifications, and location.

This role is also eligible for performance-based bonuses and a comprehensive U.S. based benefits package, including:

Medical, dental, and vision insurance
401(k) with company match
5 weeks of paid time off and company holidays
Wellness programs and employee assistance resources
Professional development support

For more information, visit our full benefits overview here - www.salasobrien.com/benefits

Job Summary

The Plumbing Engineer will engage in all phases of a project from inception to completion of construction. This involvement is intended to grow individuals and nurture design talents

In This Role, You Will

Design plumbing systems including Healthcare/Life Sciences/Multifamily.
Oversee the preparation of technical drawings, specifications of plumbing systems and topographical maps.
Lead project teams and serve as the primary contact for discipline with clients.
Prepare specifications for purchases of materials and equipment.
Develop calculations for plumbing systems and associated controls.
Perform QA/QC of design work.

You Will Be a Great Fit If

You have a minimum of 5+ years of experience.
You have a Bachelor's degree in Mechanical Engineering or related field
You have thorough knowledge of plumbing design and corresponding terminology.
You have experience with laboratories/medical facilities design.
You have an excellent work ethic and attitude.

Skills/Abilities

Strong verbal and written communications skills
Proficient in AutoCAD, Revit, MS Office
Ability to successfully lead teams and manage projects
Excellent ability to read, interpret and implement plumbing design documentation.
Interpersonal communication skills, combined with organizational skills, the ability to plan, balance and prioritize work.

Location: Can be located in either Corona, CA, Irvine, CA or Phoenix, AZ

Work Model: Hybrid (3 days remote, 2 days on-site)

Salary: $110,000-$130,000 DOE

About Us

Founded in 1975, Salas O'Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow's requirements are today's opportunities, and we are here to design lasting solutions for pressing challenges.

We work across a variety of industries providing integrated engineering and consulting services.

Equal Opportunity Employment Statement

Salas O'Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O'Brien will accommodate the disability-related needs of applicants as required by law.