Geographic Information System Technician - I

Placer County Assessor's Office is seeking a Geographic Information System Technician - I. They will create and maintain maps and other geographic source data by manual and automated means for use by County departments and other public agencies, consultants and contractors and the public. They also create and maintain assigned aspects of the Geographic Information System (GIS) database, analyze GIS data and information, and to generate maps and reports as requested.

Duties may include, but are not limited to, the following:

• Create original map manuscripts for use as source material in the GIS automation process; accurately code manuscripts with attribute data.
• Participate in the development of databases associated with the GIS base mapping and subsequent map layers.
• Verify accuracy of digitized data using source material to ensure the quality computer automated projects.
• Research or interpret legal descriptions; search recorded deeds and surveys to determine correct locations and descriptions of properties.
• Analyze and review mapping and related data prepared by consultants for inclusion in various planning reports.
• Make necessary survey and boundary calculations; check mathematical data submitted with final maps for land subdivisions.
• Create spatial overlays and compose plots in support of staff projects.
• Determine and collect relevant data from sources such as aerial photographs, U.S.G.S. maps, parcel maps and field survey notes.
• Update a variety of maps, including utility, zoning, reference, topographic, political boundary and Assessor parcel maps by making changes and drawing new boundaries to ensure that maps are current.
• Prepare maps, line drawings, color graphics, charts, graphs, architectural renderings and other documents or materials for use in brochures, reports and presentations to the Board of
• Supervisors, various commissions or boards and other public agencies.
• Prepare, code and digitize maps and geographic feature data into the GIS database following pre-established procedures and sequences to update layers within the system.
• Determine and execute the appropriate sequence of processing tasks in order to appropriately complete a GIS automation assignment.
• Prepare and provide reports, mapped data, special query maps, and other geographic source data, blueprints/bluelines and related information and documents to County departments, other public agencies, consultants and contractors and the general public.
• Provide technical assistance to others as needed.
• Maintain drafting equipment and mapping related computer software.
• Maintain inventory of supplies and materials including maps at public counter; purchase as necessary.
• Participate in meetings and committees as requested.
• Maintain positive working relationships with co-workers, other County employees and the public using principles of good customer service.
• Follow County policies and procedures.
• Work in a safe manner at all times.
• Perform related duties as assigned.

Knowledge of:

• Principles and practices of cartography and engineering drafting including map projections and scales.
• Algebra, geometry and trigonometry, especially in computation of distances, angles and areas.
• Modern office procedures, methods and computer equipment.
• Computer aided drafting and mapping tools and programs, including AutoCAD software, ESRI-based GIS software (ARC/INFO, ArcView, etc.) and its applications and other relevant software, programs and databases and their uses.
• Map drafting procedures, terminology, drafting tools and equipment.
• Algebra, geometry and trigonometry, especially in computation of distances, angles and areas.
• Principles and practices of good customer service.
• Principles and practices of work safety.

Ability to:

• On a continuous basis, know and understand all aspects of the job.  Intermittently analyze work papers, reports and special projects; identify and interpret technical and numerical information; observe drafting and mapping activities and problem solve when appropriate; understand, interpret and explain Department policies and procedures; adapt to new and complex computer software.
• On a continuous basis, sit at drafting table or computer station; intermittently stand at counter for long periods of time; twist and reach office equipment; write and use keyboard to communicate through written means; use keyboard to operate design and mapping computer software; visually differentiate between colors on land use maps; and regularly lift weight of 10 pounds or less.
• Learn to research sources of geographic data and collect, interpret and integrate cartographic data from different sources to prepare map manuscripts and reports.
• Make simple engineering computations.
• Learn to identify characteristics of aerial photographs and interpret maps; prepare maps, accurately delineating feature locations and boundaries on map manuscripts; produce engineering drawings.
• Work independently and as a cooperative, contributing member of a team.
• Learn to organize and manage multiple priorities and perform a variety of work assignments.
• Work with various cultural and ethnic groups, customers, co-workers and supervisors in a respectful, tactful and effective manner.
• Learn to operate a personal computer in an on-line processing environment, and utilize relevant software application programs and databases.
• Obtain information through interviews and dialogue; work fairly and courteously with the public; work effectively with interruption.
• Communicate effectively and concisely in writing and speaking.
• Learn to accurately draw to scale on assessment maps.
• Learn to use tools and equipment commonly used in drafting and office procedures.
• Establish and maintain effective working relationships with the public and fellow employees of the County.
• Mobility – frequent sitting for extended periods; frequent walking and twisting; occasional stooping and standing.  Lifting – occasional lifting and carrying up to 35 pounds.  Vision – constant use of good overall vision for reading/close up work; frequent use of color perception and eye/hand coordination; occasional use of depth perception and peripheral vision.  Dexterity – frequent repetitive motion from writing and using a computer keyboard; frequent use of finger dexterity, frequent grasping and holding; occasional reaching.  Hearing/Talking - frequent hearing/talking to others on the telephone and in person. 

Please mention you found this employment opportunity on the CareersInGovernment.com job board.

To learn more and apply, please visit JobsatPlacerCounty.com  by 6/27/2024 at 5:00pm