地理信息系统技术员 II
Geographic Information Systems Technician II
工作安排：远程
地点：远程（美国）
雇佣类型：合同制
合作类型：合同制
职位概述
Dhaka Technologies Limited公司代表客户招聘一名地理信息系统技术员II，支持马里兰州的全州公共部门系统现代化项目。该职位位于地理空间工程和应用开发的交叉点，支持一个大型记录系统的地理数据基础，该系统根据地址分配记录。成功候选人将负责复杂GIS应用的系统分析、设计、编程和实施，并负责这些应用所依赖的地理数据库的逻辑和物理设计。这是一个长期的远程工作，合同期为多年。
主要职责
- 执行复杂GIS应用的系统分析、设计、编程、文档编写和实施。
- 开发逻辑和物理地理数据库设计，实现地理数据库，建立恢复计划，并监控地理数据库性能。
- 编写程序，开发用户界面、菜单和宏级命令以满足用户需求，并执行空间分析并按客户要求生成报告。
- 管理支持地址分配和选区边界维护的地理空间数据，包括道路中心线、地址范围、选区和人口普查区块。
- 导入、转换和核对来自多个外部来源的GIS数据，并将导入的空间文件映射到生产系统使用的道路文件。
- 执行地址记录的地理编码，并解决未匹配或模糊的地址以保持分配准确性。
- 创建、调整、更正、转换和分发基础地图和专题数据，并数字化和维护马里兰州信息的空间数据库。
- 记录流程，验证数据的准确性和完整性，完成批准的元数据表单，并生成相关信息的地图。
- 评估来自外部的数据，确定其质量和是否适合生产使用。
- 提供地理坐标位置，计算特征的距离和面积，并解释法律描述，认证边界线的变化。
- 在业务用户使用、开发和质量评估空间数据库期间，作为内部顾问提供支持。
- 所需资格
- 地理学、GIS相关专业的学士学位
查看英文原文
Work Arrangement: Remote
Location: Remote (United States)
Employment Type: Contract
Engagement Type: Contract
Position Summary
Dhaka Technologies Limited Company is hiring a Geographic Information Systems Technician II on behalf of a client supporting a statewide public sector system modernization program in Maryland. The role sits at the intersection of geospatial engineering and application development, supporting the geographic data foundation of a large scale system of record that assigns records to districts based on address. The successful candidate will perform systems analysis, design, programming, and implementation for complex GIS applications, and will own the logical and physical design of the geo databases those applications depend on. This is a long term, remote engagement with a multi year contract horizon.
Key Responsibilities
- Perform systems analysis, design, programming, documentation, and implementation of complex GIS applications.
- Develop logical and physical geo database designs, implement geo databases, establish recovery plans, and monitor geo database performance.
- Write programs and develop user interfaces, menus, and macro level commands to meet user requirements, and perform spatial analyses and produce reports to customer specifications.
- Manage geospatial data supporting address assignment and district boundary maintenance, including street centerlines, address ranges, precincts, and census blocks.
- Import, convert, and reconcile GIS data received from multiple external sources, and map imported spatial files to the street file used by the production system.
- Perform geocoding of address records and resolve unmatched or ambiguous addresses to maintain assignment accuracy.
- Create, adjust, correct, convert, and distribute base maps and thematic data, and digitize and maintain spatial databases of Maryland information.
- Document procedures, validate data for accuracy and completeness, complete approved metadata forms, and produce maps of the resulting information.
- Evaluate data received from outside sources to determine its quality and fitness for production use.
- Provide geographic location coordinates, calculate distances and areas of features, and interpret legal descriptions and certify changes in boundary lines.
- Act as an internal consultant to business users during their use, development, and quality assessment of spatial databases.
Required Qualifications
- Bachelor's degree in Geography, GIS Technology, Cartography, Computer Science, or a related field, including at least nine credit hours in coursework specifically related to GIS operation or management.
- A minimum of three years of professional experience in GIS, cartography, Computer Aided Design and Drafting, or a related field.
- Demonstrated experience designing and implementing enterprise geo databases, including schema design, performance monitoring, and recovery planning.
- Hands on programming experience supporting GIS applications, for example Python, ArcPy, SQL, or JavaScript.
- Working experience with spatial database platforms and spatial extensions, such as SQL Server, Oracle Spatial, or PostGIS.
- Experience with address data, street centerline files, and geocoding workflows, including quality control of match rates and resolution of exceptions.
- Must be authorized to work in the United States. All work must be performed from within the continental United States.
- Must pass a criminal history background check prior to start, renewed annually for the duration of the engagement.
- This is a remote position. Candidates must be available during Eastern Time business hours.
Preferred Qualifications
- Master's degree in Geography, GIS Technology, Cartography, Computer Science, or a related field.
- GIS Professional (GISP) certification.
- Direct experience supporting redistricting or reapportionment, including precinct and district boundary construction and precinct split logic.
- Experience with census geography, TIGER files, and census block level data.
- Experience with spatial ETL tooling, for example FME Desktop or FME Server.
- Experience integrating next generation 911 address point data or other authoritative address layers.
- Prior experience delivering GIS work on a state or local government program.
- Maryland residency of three years or more, which streamlines the background check process.
How to Apply
Qualified candidates should send a current resume to . Please include the position title in the subject line, along with your availability to start.
Originally posted on Himalayas