Water Agency Principal Environmental Specialist - Promotional
County of Sonoma
Posted: February 19, 2026 (1 day ago)
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County of Riverside
TLMA Planning
Location
Riverside, California, 92502-1569
Salary
$59.45 - $81.45
per hour
Type
Full-Time
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This job involves leading a team of planners in a county department, managing complex land development projects, reviewing proposals, and ensuring they follow local and state rules.
It also includes mentoring staff, researching plans, and presenting information to officials and community groups.
A good fit would be an experienced planner who enjoys guiding others, handling detailed technical work, and communicating effectively in a government setting.

The County of Riverside's Transportation and Land Management Agency (TLMA) Planning Department has an exciting opportunity for a Principal Planner.
Under general direction, assists in planning, organizing and managing a group of professional and support personnel in a specialized planning section or district office; performs other related duties as required.
The Principal Planner classification is allocated and characterized by the responsibility of managing and coordinating the activities of a major section within a planning division, a combination of smaller planning sections, a district office, or an outreach program.
Incumbents direct these activities through subordinate personnel and report to the Planning Director or other management level position.
The Principal Planner is distinguished from the Planning Director in that the latter manages the Planning Department.
Key Responsibilities• Plan, organize, direct, and coordinate, directly or through subordinate lead personnel, the activities of a major section within a planning division, a combination of smaller planning sections, a district office, or participate in the development and review of division policies and goals, particularly as they affect the assigned section.
• Review and evaluate existing programs for overall effectiveness and efficiency in meeting division and section goals, initiating action for operational improvements as necessary.
• Review studies of ordinance amendments, policies and staff reports to ensure thoroughness of analyses, consistency with County requirements and legal compliance.
• Represent the department on committees and before civic and community groups, other County Departments, governmental agencies, environmental regulatory and permitting agencies, stakeholders, and the public; confer with property owners, developers and their representatives regarding the applicability and impact of County policies, ordinances and other regulations related to property development.
• Confer with staff regarding problems and progress in their functional areas and provide technical and administrative direction; interview and recommend the selection of prospective employees.
• Coordinate and assign personnel within the section; plan and conduct staff development and in-service training programs in operational procedures, and policy; review and evaluate the performance of subordinate personnel.
• Work with staff of other departments and regional and state agencies to exchange or clarify information used in developing regional land use and operating work plans; coordinate the design and execution of projects to ensure consistency.
• Compile data regarding section workloads, staffing levels and priorities for input in the department's program budget.
• Prepare, or delegate preparation of, reports and recommendations to all levels of County hearing bodies, including Director’s Hearing, Planning Commission and Board of Supervisors.
• Make presentations to the Board of Supervisors, Planning Commission and other local, regional and state agencies on activities being conducted within the section as needed; respond to difficult public relations problems, investigate complaints or requests and recommend resolutions.
• Coordinate efforts to draft new ordinances and review existing ordinances pertaining to the Planning Department, as needed.
• Participate in the analysis of proposed or adopted legislation to determine the potential or actual impacts to the County, on implementation.
Education: Graduation from an accredited college or university with a bachelor's degree in planning, transportation planning, public administration, geography (with related course concentration), architecture, environmental sciences, landscape architecture, or a closely related field.
(Additional qualifying experience may substitute for the required education on the basis of one year of full-time experience equaling 30 semester or 45 quarter units of the required education.)
Experience: Four years of professional environmental planning, land use planning and/or transportation planning experience which must have included performing at least two kinds of the following planning activities associated with a planning agency: comprehensive, regional, area, or community planning; plan/proposal review; general plan amendments; zoning, land division; information services; urban renewal; planning administration or transportation planning.
One year of experience must have been in a lead or supervisory capacity.
(A master's degree in planning or transportation planning, or a closely related field may substitute for the one year of the required supervisory experience.)
Other Requirements:Knowledge of: The principles of good organization and decision making, management and supervision; the principles, methods and procedures applicable to land use or transportation planning activities; the physical, social, environmental, and economic implications of land use or transportation planning; local, state and federal legislation governing land use development and transportation planning activities; research methods; general plan elements and factors that must be considered in evaluating land use or transportation proposals for consistency with these elements; the organizational structure and jurisdiction of governmental agencies involved in the planning process.
Ability to: Manage and coordinate the work of subordinate planners; plan and conduct any necessary training for subordinate staff; motivate and evaluate the work performance of subordinate personnel; collect and analyze data, generate and evaluate alternatives, reach logical conclusions, and formulate consistent recommendations; compose clear and thorough study reports and recommendations; orally present study findings and recommendations to a variety of public groups and governmental bodies; work effectively with the general public and community and governmental boards and commissions; ability to interpret and apply laws and regulations pertaining to planning projects and cases.
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