• Develop comprehensive FTTH network designs, including feeder, distribution, and drop routes using GIS and CAD platforms. • Prepare high-level (HLD), low-level (LLD), and construction-ready engineering packages. • Perform fiber routing, cable sizing, splice planning, and optimization based on field conditions, cost, and constructability. • Create and maintain GIS-based design datasets using platforms such as ESRI ArcGIS or QGIS. • Draft construction drawings, plan & profile sheets, and detailed design exhibits using AutoCAD, Civil 3D, or equivalent CAD software. • Ensure accuracy between GIS source data and CAD deliverables through established QC workflows. • Conduct aerial route assessments, pole audits, and attachment feasibility evaluations. • Identify make-ready requirements for utility poles and related infrastructure. • Collaborate with utilities, contractors, and field teams to resolve conflicts and discrepancies. • Perform pole loading analysis using tools such as O-Calc Pro, SpidaCalc, or Katapult. • Assess pole capacity, clearance compliance, and NESC/GO95/utility-specific requirements. • Prepare and submit complete pole loading packages and justification reports. • Prepare and submit permit packages for aerial, underground, DOT, railroad, and municipal agencies. • Ensure compliance with local, state, and federal regulations, including NESC standards. • Respond to comments, revisions, or requests from permitting authorities. • Coordinate design and permitting activities with construction teams, project managers, field survey crews, and external engineering vendors. • Provide engineering support during construction to resolve field changes or design conflicts. • Participate in design review meetings and contribute to continuous process improvement. • Perform QA/QC reviews of internal and vendor deliverables. • Maintain accurate design records, engineering logs, markups, and as-built documentation. • Adhere to company engineering standards, templates, and workflows.