For 65 years, Siegfried has been an Engineering leader in Northern California, with over $1 billion in Design/Build projects on our resume.  From new buildings, to roadway fixes, to parks, to stadiums, Siegfried has built a client-centric culture that continues to grow and develop, with a reputation for success.
We build this reputation by having a dynamic, diverse, and talented team of engineers across a wide range of disciplines.  In our office, some of the projects we work on include Civil Engineering, Structural Engineering, Landscape Architecture, Survey, Planning, and Athletic Facility Design.  Learn, grow, and join us!

Current Openings

Civil Engineering

Do you like the idea of designing an accessible sidewalk one day, then adding a water feature for a college the next?  Those are some examples of the great projects we’re looking for in our next Civil Engineer! Two levels of experience available:

Civil Engineer

Civil Engineer EIT

Structural Engineering

Some see a beautiful building, but you see the work behind the scenes, how the structure came together, and the strength to withstand the test of time.  You know the work that went into building it, and want to do the same.

Structural Technician

Landscape Architecture

Some see a pile of dirt, you see a blank canvas.  Natural elements, seasonal plants, parkways, sports fields…if that sounds like fun, we want to hear from you! We’re looking for two levels of experience to join our team!

Landscape Designer

Landscape Architect

How to Apply

If you have a passion for engineering, design, landscape architecture, or surveying and think you would be a match for one of our job opportunities, we would like to meet you.

To talk with us about our positions, please call (209) 943-2021 or email your resume to Human Resources at

We look forward to hearing from you!

Siegfried Engineering, Inc. (“Siegfried”) will not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to Siegfried, including unsolicited resumes set to a Siegfried mailing address, fax machine or email address, or directly to Siegfried employees, will be considered Siegfried property. Siegfried will NOT pay a fee for any placement resulting from the receipt of an unsolicited resume. Siegfried will consider any candidate for whom an Agency has submitted an unsolicited resume to have been referred by the Agency free of any charges or fees. Agencies must obtain advance written approval from a Siegfried Principal to submit resumes, and then only in conjunction with a valid fully-executed contract for service in a response to a specific  job opening. Siegfried will not pay a fee to any Agency that does not have such agreement in place. Agency agreements will only be valid if in writing and signed by a Siegfried Principal. No other Siegfried employee is authorized to bind Siegfried to any agreement regarding the placement of candidates by Agencies.

Values & Culture

Siegfried’s teaching environment is very dynamic by being involved with universities and high schools to help foster the growth of the design, engineering, and surveying professions. Based on this core concept, our goal is to hire exceptional graduates and professionals and provide them the guidance and latitude necessary to grow professionally as well as provide clients with cutting edge ideas and solutions.

Core Values



We are not only honest with our clients, but also with ourselves and our staff.


We are respectful to one another and sensitive toward everyone with whom we interact.


We take a special interest in seeking new opportunities not only for the company, but for the professional growth of individual staff members.


For most people, work is means to an end. This doesn’t mean that work can’t be fulfilling and enjoyable. We aim to make work challenging and satisfying with an understanding that staff members’ life outside the firm is of the utmost importance.

Financial Security

Since 1955, Siegfried has provided for the well-being of our employees and their families. We carefully weigh the choices set before us, not with personal gain in mind, but with the well-being of the families and individuals whom we employ in mind.

  • We pride ourselves on being on the forefront of technology.
  • We are a family-friendly company.
  • The importance of teamwork is recognized and encouraged.
  • We encourage each other to maintain physical fitness by taking advantage of our discounted health club membership.
  • Everyone in the office has an open door policy to maintain a culture of approachability. Staff and company leaders are open to conversation at any time.


Along with a competitive salary, Siegfried is dedicated to providing our employees with a full range of benefits. We believe that comprehensive benefits are key to shaping strong a company, employees, and community. The information below outlines Siegfried’s current offering of benefits.

  • Medical Plan
  • Dental Premier Access coverage
  • Vision Service Plan
  • Short & Long-term disability
  • Life Insurance
  • Professional Licensure & Dues Paid
  • 401K Retirement Plan & Company Match
  • Eighteen days paid time off per year
  • Discounted health club membership