Gis Specialist

We are hiring GIS Executives to work on editing, correcting, and validating FEMA Flood Insurance Rate Maps

(FIRM/DFIRM). The role involves cleaning GIS layers, resolving topology issues, updating attributes, applying

FEMA-compliant symbology, and preparing final map deliverables using ArcGIS and MapInfo Pro.

This position does not primarily require hydrology/hydraulic modeling. However, basic knowledge in those

areas will be considered an added advantage.

Key Responsibilities

1. FEMA Map Editing

• Edit and correct FIRM/DFIRM floodplain boundaries, floodways, BFEs, cross-sections, and supporting

layers.

• Update polygons, lines, and annotation layers as per FEMA standards.

2. Attribute & Schema Correction

• Update and correct attribute tables according to FEMA DFIRM Database Schema.

• Maintain proper naming conventions and data integrity.

3. Topology & QC Checks

• Perform topology validations such as identifying gaps, overlaps, slivers, and dangles.

• Execute QC workflows and resolve errors using FEMA tools and checklists.

4. GIS Software Operations

• Edit MAP/TAB files in MapInfo Pro 2023 for panel updates.

• Use ArcGIS Desktop/Pro for spatial corrections, layer validation, attribute cleanup, and layout updates.

5. Symbology & Map Layout

• Apply FEMA-compliant symbology, color codes, hatching, and labeling rules.

• Prepare final FIRM panel layouts and export FEMA-ready maps.

6. Documentation

• Maintain metadata and version control.

• Follow standardized naming conventions for layers, folders, and deliverables.

Job Description

Required Skills

GIS Technical Expertise

• Strong experience with ArcGIS Desktop or ArcGIS Pro 3.6+ (Mandatory).

• Working knowledge of MapInfo Pro 2023 (editing + attribute operations).

• Proficiency in:

o Polygon/line editing

o Attribute cleanup

o Topology checks

o Schema corrections

• Ability to switch effectively between ArcGIS and MapInfo environments.

• Familiarity with FEMA layer types such as floodways, floodplains, cross-sections, BFEs, and revision

layers (LOMR/CLOMR optional).

• Understanding of FIRM/DFIRM layers and FEMA mapping guidelines.

Soft Skills

• Strong attention to detail.

• Ability to follow structured workflows.

• Good communication for reporting and coordination.

• Willingness to collaborate across teams and time zones.

Experience Required

• 13 years of experience working on GIS (ArcGIS + MapInfo).

• Freshers trained in GIS editing and FEMA basics may also be considered.

Expected Deliverables

• Corrected FIRM/DFIRM layers

• Fixed topology and attribute schemas

• FEMA-compliant symbology applied

• Updated map layouts