Assistant Engineer

Location: Bridgeport

Salary : $88,984.00 - $ Annually
Location : Bridgeport / Mammoth Lakes, CA
Job Type: Full-Time
Job Number:
Department: Public Works Department
Division: Engineering Division
Opening Date: 05/28/2026
Closing Date: 6/30/2026 11:59 PM Pacific
Bargaining Unit: MCPE

Job Summary
Under general supervision, the Assistant Engineer performs entry-level professional civil engineering work in support of public works, transportation, land development, environmental, and infrastructure projects within Mono County. The position assists with engineering analysis, project management, field inspections, plan review, grant administration, and preparation of technical documents related to public and private development projects.
Responsibilities may include assisting with construction administration, reviewing development plans and permits, conducting engineering calculations and research, supporting traffic and environmental studies, preparing cost estimates and specifications, collecting field data, and coordinating with developers, consultants, contractors, and regulatory agencies. The Assistant Engineer also supports grant-funded projects, County standards development, and infrastructure planning efforts while gaining practical experience in public sector engineering operations.

This position offers an excellent opportunity for an early-career engineering professional to develop technical expertise, project management skills, and knowledge of public infrastructure systems while serving the residents and communities of Mono County.
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Ideal Candidate
The ideal candidate for the Assistant Engineer position is a motivated and detail-oriented emerging engineering professional who is eager to build a long-term career in public works and civil engineering. This individual possesses a strong technical foundation in engineering principles and demonstrates the ability to support a wide range of infrastructure, transportation, development, and environmental projects. The successful candidate is analytical, adaptable, and collaborative, with the ability to balance office-based technical work with field inspections and project coordination responsibilities.

The ideal candidate communicates effectively with colleagues, contractors, developers, consultants, and members of the public, and is committed to providing excellent customer service while supporting safe, sustainable, and efficient public infrastructure. Candidates should be comfortable working in both office and outdoor environments, managing multiple assignments, and learning new technologies and regulatory processes. Experience or familiarity with AutoCAD or Civil3D, public project management, CEQA/NEPA processes, grant administration, surveying, traffic studies, and development review is highly desirable.

Candidates pursuing or possessing an Engineer-in-Training (EIT) certification and who demonstrate initiative, professionalism, and strong problem-solving abilities are encouraged to apply.

Department Summary
The Mono County Public Works Department is responsible for planning, developing, maintaining, and improving the County's infrastructure and public facilities to support the safety, mobility, and quality of life of residents and visitors. The department oversees a wide variety of programs and services, including transportation, engineering, roads, land development review, environmental compliance, solid waste operations, and capital improvement projects throughout the County.
Public Works staff work collaboratively with community members, developers, regulatory agencies, and other County departments to deliver high-quality public services and sustainable infrastructure solutions in a unique rural and mountainous environment. The department values professionalism, innovation, teamwork, and public service while fostering a collaborative workplace that supports professional growth and meaningful contributions to the community.

About the County
California's Great Beyond:
Mono County

Mono County offers the opportunity to make a meaningful impact through public service while enjoying an exceptional quality of life. As a small, collaborative county organization, employees work closely with leadership, take on diverse responsibilities, and see the direct results of their work in the community.

What employees value about working at Mono County:
Employees appreciate Mono County's location and lifestyle benefits, strong benefits package (including CalPERS retirement and health coverage), collaborative teams, and the opportunity to make a direct impact in public service. Our smaller, close-knit work environment fosters meaningful connections and supports work-life balance.

Mono County, California's Eastern Sierra
Mono County is a rural region with a dynamic community of 13,000 residents located in the eastern side of California's Sierra Nevada range. Development is increasing in the area due to the consistent growth of the town of Mammoth Lakes. Known as "California's Great…