Tree Supervisor
GovernmentJobs.com, Sacramento, CA, United States
The Position
This is a limited continuous filing exam. Next filing cut-offs are at 5:00 pm on: 5/8/2026, 5/22/2026 (Final) Under direction, organizes, supervises, assigns and reviews the work of staff responsible for planting, removing, pruning, and caring for ornamental and shade trees and shrubbery; ensures work quality, and adherence to established policies and procedures.
Examples of Knowledge and Abilities
Knowledge of principles and practices of supervision, planning, scheduling, discipline, mentoring, and training; team dynamics and team building; applicable federal, state, and local laws, codes, and regulations; English usage, spelling, grammar, and punctuation; the names and characteristics of the more common types of ornamental and shade trees and shrubs in California; methods, equipment, and materials used in planting, cultivating, trimming, spraying, and general caring for ornamental and shade trees and shrubs and the ability to direct the performance of this type of work; pertinent safety principles and practices; efficient utilization of manpower, equipment, and materials; principles and practices of effective customer service.
Ability to select, supervise, train, and evaluate staff; plan, coordinate, assign, and review the work of subordinate staff; investigate and resolve disciplinary issues; work independently, prioritize work, coordinate activities and meet critical deadlines; develop and maintain cooperative, effective, working relationships with others; interpret and apply applicable federal, state, and local laws, codes, and regulations; apply customer service skills, including the identification of customer needs and follow up to ensure customer commitments have been met; collect and compile a variety of data and information; handle public contacts with tact and judgment; compose special and routine reports and other written materials in a clear, concise, organized, and accurate manner; read, write, and speak English at a level necessary for satisfactory job performance.
Employment Qualifications
Minimum Qualifications Either: Two years of full-time paid experience employed by the County of Sacramento in the class of Tree Trimmer. Or: Three years of full-time paid experience planting, trimming, spraying, and caring for ornamental and shade trees and shrubbery, two years of which must have been in a lead worker or supervisory capacity. Note: If the word "experience" is referenced in the minimum qualifications, it means full-time paid experience unless the minimum qualification states that volunteer experience is acceptable. Part-time paid experience may be accumulated and pro-rated to meet the total experience requirements. Desirable Qualifications The following credentials are desirable, but not required: Possession of a certificate from the International Society of Arboriculture; Possession of a current Qualified Applicator Certificate for the application of herbicides and pesticides from the Department of Pesticide Regulation, State of California. General Qualifications License Requirement: A valid California Driver License, Class C or higher, is required at the time of appointment. Failure to obtain or maintain the appropriate California Driver License may constitute cause for personnel action in accordance with Civil Service Rules or the applicable bargaining agreement. Individuals who do not meet this requirement due to disability will be reviewed on a case-by-case basis. Physical Requirements: Positions in this class require the incumbent to be able to: Bend, stoop, kneel and crouch; Walk on uneven surfaces; Climb into and out of roadside ditches; Lift and carry up to 60 pounds without assistance; Use fall protection as needed, such as in an emergency or for training purposes; Drive for periods up to five hours cumulatively to worksites within the County. Individuals who do not meet these requirements due to disability will be reviewed on a case-by-case basis. Working Conditions: Positions in this class require the incumbent to be able to: Work outside in all kinds of weather and under hazardous conditions; Work around dust, dirt, noise, contaminated and non-contaminated water, chemicals, machinery and equipment with moving parts, moving repair and maintenance vehicles, traffic, fumes, and/or odors; Work night shifts, weekends, holidays, overtime and on-call. Probationary Period The probationary period for this classification is six (6) months.
Application and Testing Information
Qualified applicants are encouraged to apply immediately. All applicants must complete and submit an online County of Sacramento employment application by 5:00 PM on the posted cut-off date. Click here to apply.
County of Sacramento Department of Personnel Services Employment Services Division 700 H Street, Room 4667 Sacramento, CA 95814 Phone (916) 874-5593; 7-1-1 California Relay Service Email EmployOffice@Saccounty.net Inter-Office Mail Code: 09-4667 www.SacCountyJobs.net
Employment applications and all documentation requested in this announcement must be submitted by 5:00 p.m. on the cut-off date. Employment Services is not responsible for any issues or delays caused by an applicant's computer or web browser. Applicants will be automatically logged out if they have not submitted their applications and all documentation prior to 5:00 p.m. on the cut-off date. Your application should highlight all relevant education, training, and experience, and clearly indicate how you meet the minimum qualifications for the position as of the cut-off date. Application information must be current, concise and related to the requirements in this job announcement. You may only apply for this recruitment once. Duplicate and incomplete applications will be disqualified. A resume may be included with your application, however it will not substitute for the information requested on the application.
Supplemental Questionnaires must be submitted by 5:00 p.m. on the cut-off date. Employment Services is not responsible for any issues or delays caused by an applicant's computer or web browser. Applicants will be automatically logged out if they have not submitted their applications and all documentation prior to 5:00 p.m. on the cut-off date. The supplemental questions are designed to elicit specific information regarding a candidate's experience, education, and training. Responses should be consistent with the information on your application and are subject to verification. Please provide place of employment, pertinent dates, and concise, descriptive and detailed information for each question. If a job included responsibilities applicable to several questions, separate the different functions of the job to answer all the questions completely. Resumes or referral to the application or other questionnaire responses will not be accepted in lieu of completing each question. If you have no experience, write "no experience" for the appropriate question. For many individuals, it is more efficient to develop responses to the supplemental questions in a word processing document and then paste them into the final document to be submitted. Changes or corrections to your Supplemental Questionnaire cannot be made once your application packet has been submitted. If the Supplemental Questionnaire is used in the Formula Rate exam, failure to complete all of the questions or incomplete responses will result in a lower score. While scoring the Supplemental Questionnaire, the candidate's application and/or attachments will not be reviewed, therefore, a candidate's responses to the questions should be accurate, thorough, detailed, and complete.
All candidates meeting the minimum qualifications by the cut-off date will have their Supplemental Questionnaire scored in the Formula Rate Examination. This examination will evaluate the relevance, level, recency, progression and quality of candidate's education, training and experience. The candidate's application or other materials will not be included in this examination. Therefore, the candidate's responses to the supplemental questionnaire should be thorough, detailed and complete. The score from the Formula Rate Examination will determine the ranking on the eligible/employment list for this job.
All candidates competing in the testing process will receive written notice of their examination results by email. Notices can also be accessed in their governmentjobs.com inbox. Applicants achieving a passing score will be placed on the eligible list in rank order. The rank is determined by the test score attained from the examination.
This is a limited continuous filing exam. Next filing cut-offs are at 5:00 pm on: 5/8/2026, 5/22/2026 (Final) Under direction, organizes, supervises, assigns and reviews the work of staff responsible for planting, removing, pruning, and caring for ornamental and shade trees and shrubbery; ensures work quality, and adherence to established policies and procedures.
Examples of Knowledge and Abilities
Knowledge of principles and practices of supervision, planning, scheduling, discipline, mentoring, and training; team dynamics and team building; applicable federal, state, and local laws, codes, and regulations; English usage, spelling, grammar, and punctuation; the names and characteristics of the more common types of ornamental and shade trees and shrubs in California; methods, equipment, and materials used in planting, cultivating, trimming, spraying, and general caring for ornamental and shade trees and shrubs and the ability to direct the performance of this type of work; pertinent safety principles and practices; efficient utilization of manpower, equipment, and materials; principles and practices of effective customer service.
Ability to select, supervise, train, and evaluate staff; plan, coordinate, assign, and review the work of subordinate staff; investigate and resolve disciplinary issues; work independently, prioritize work, coordinate activities and meet critical deadlines; develop and maintain cooperative, effective, working relationships with others; interpret and apply applicable federal, state, and local laws, codes, and regulations; apply customer service skills, including the identification of customer needs and follow up to ensure customer commitments have been met; collect and compile a variety of data and information; handle public contacts with tact and judgment; compose special and routine reports and other written materials in a clear, concise, organized, and accurate manner; read, write, and speak English at a level necessary for satisfactory job performance.
Employment Qualifications
Minimum Qualifications Either: Two years of full-time paid experience employed by the County of Sacramento in the class of Tree Trimmer. Or: Three years of full-time paid experience planting, trimming, spraying, and caring for ornamental and shade trees and shrubbery, two years of which must have been in a lead worker or supervisory capacity. Note: If the word "experience" is referenced in the minimum qualifications, it means full-time paid experience unless the minimum qualification states that volunteer experience is acceptable. Part-time paid experience may be accumulated and pro-rated to meet the total experience requirements. Desirable Qualifications The following credentials are desirable, but not required: Possession of a certificate from the International Society of Arboriculture; Possession of a current Qualified Applicator Certificate for the application of herbicides and pesticides from the Department of Pesticide Regulation, State of California. General Qualifications License Requirement: A valid California Driver License, Class C or higher, is required at the time of appointment. Failure to obtain or maintain the appropriate California Driver License may constitute cause for personnel action in accordance with Civil Service Rules or the applicable bargaining agreement. Individuals who do not meet this requirement due to disability will be reviewed on a case-by-case basis. Physical Requirements: Positions in this class require the incumbent to be able to: Bend, stoop, kneel and crouch; Walk on uneven surfaces; Climb into and out of roadside ditches; Lift and carry up to 60 pounds without assistance; Use fall protection as needed, such as in an emergency or for training purposes; Drive for periods up to five hours cumulatively to worksites within the County. Individuals who do not meet these requirements due to disability will be reviewed on a case-by-case basis. Working Conditions: Positions in this class require the incumbent to be able to: Work outside in all kinds of weather and under hazardous conditions; Work around dust, dirt, noise, contaminated and non-contaminated water, chemicals, machinery and equipment with moving parts, moving repair and maintenance vehicles, traffic, fumes, and/or odors; Work night shifts, weekends, holidays, overtime and on-call. Probationary Period The probationary period for this classification is six (6) months.
Application and Testing Information
Qualified applicants are encouraged to apply immediately. All applicants must complete and submit an online County of Sacramento employment application by 5:00 PM on the posted cut-off date. Click here to apply.
County of Sacramento Department of Personnel Services Employment Services Division 700 H Street, Room 4667 Sacramento, CA 95814 Phone (916) 874-5593; 7-1-1 California Relay Service Email EmployOffice@Saccounty.net Inter-Office Mail Code: 09-4667 www.SacCountyJobs.net
Employment applications and all documentation requested in this announcement must be submitted by 5:00 p.m. on the cut-off date. Employment Services is not responsible for any issues or delays caused by an applicant's computer or web browser. Applicants will be automatically logged out if they have not submitted their applications and all documentation prior to 5:00 p.m. on the cut-off date. Your application should highlight all relevant education, training, and experience, and clearly indicate how you meet the minimum qualifications for the position as of the cut-off date. Application information must be current, concise and related to the requirements in this job announcement. You may only apply for this recruitment once. Duplicate and incomplete applications will be disqualified. A resume may be included with your application, however it will not substitute for the information requested on the application.
Supplemental Questionnaires must be submitted by 5:00 p.m. on the cut-off date. Employment Services is not responsible for any issues or delays caused by an applicant's computer or web browser. Applicants will be automatically logged out if they have not submitted their applications and all documentation prior to 5:00 p.m. on the cut-off date. The supplemental questions are designed to elicit specific information regarding a candidate's experience, education, and training. Responses should be consistent with the information on your application and are subject to verification. Please provide place of employment, pertinent dates, and concise, descriptive and detailed information for each question. If a job included responsibilities applicable to several questions, separate the different functions of the job to answer all the questions completely. Resumes or referral to the application or other questionnaire responses will not be accepted in lieu of completing each question. If you have no experience, write "no experience" for the appropriate question. For many individuals, it is more efficient to develop responses to the supplemental questions in a word processing document and then paste them into the final document to be submitted. Changes or corrections to your Supplemental Questionnaire cannot be made once your application packet has been submitted. If the Supplemental Questionnaire is used in the Formula Rate exam, failure to complete all of the questions or incomplete responses will result in a lower score. While scoring the Supplemental Questionnaire, the candidate's application and/or attachments will not be reviewed, therefore, a candidate's responses to the questions should be accurate, thorough, detailed, and complete.
All candidates meeting the minimum qualifications by the cut-off date will have their Supplemental Questionnaire scored in the Formula Rate Examination. This examination will evaluate the relevance, level, recency, progression and quality of candidate's education, training and experience. The candidate's application or other materials will not be included in this examination. Therefore, the candidate's responses to the supplemental questionnaire should be thorough, detailed and complete. The score from the Formula Rate Examination will determine the ranking on the eligible/employment list for this job.
All candidates competing in the testing process will receive written notice of their examination results by email. Notices can also be accessed in their governmentjobs.com inbox. Applicants achieving a passing score will be placed on the eligible list in rank order. The rank is determined by the test score attained from the examination.