Senior Principal Engineer

The Senior Principal Engineer is a senior leadership role responsible for technical excellence, strategic growth, and operational oversight within Rinker Design Associates engineering practice. This position combines high-level project leadership, client engagement, and staff development, serving as a key contributor to both regional success and long-term organizational strategy.

· Provide executive-level oversight and technical direction on complex transportation and infrastructure projects.

· Serve as Engineer of Record as appropriate and ensure adherence to applicable state, federal, and industry standards.

· Review and approve engineering designs, calculations, plans, specifications, and deliverables.

· Act as a trusted advisor to key public-sector and institutional clients.

· Maintain and expand long-term client relationships throughout Virginia and the surrounding region.

· Support strategic pursuits, proposals, and interviews for major project opportunities.

· Lead, mentor, and develop senior engineers, project managers, and emerging leaders.

· Foster a culture of accountability, collaboration, and technical excellence.

· Support succession planning and workforce development initiatives.

· Collaborate with Rinker Design Associates and Trilon Group leadership on growth initiatives and integration efforts.

· Contribute to operational planning, financial performance, and resource management.

· Identify opportunities to expand services, markets, and delivery methods.

· Knowledge of graphic designing is very essential utilizing the latest version of
 Autodesk/Civil 3D

· Knowledge of hydraulic modeling software is a plus: WaterCAD and KYPipe.

· Skill in updating, maintaining, operating and evaluating all AutoCAD software and related equipment

· Strong attention to detail, ensuring edits requested by project manager are accurate

· Able to fully understand and follow complex oral and written instructions

· Ability to operate, access, and maintain diverse software applications

· Excellent time management skills with a proven ability to meet deadlines.

· Strong analytical and problem-solving skills.

· Basic understanding of ISO 9000 design requirements.