Designer - Piping & Instrumentation

About Us

North Star Energy Services, a Quanta Services, Inc. (NYSE:

PWR) company, is based in Channelview, TX and provides engineering, design, procurement, construction and support services to the chemical, petrochemical, pipeline, oil & gas, bulk storage and terminal industries throughout the country. We offer individual project services as well as turnkey EPC project implementation.

North Star possesses the skills and expertise to self-perform the design and installation of civil, structural, mechanical, piping, electrical, and instrumentation systems throughout a broad array of industrial applications.

Joining our team means being part of an organization that values drive and inclusion. We focus on career development and reward excellence, recognizing each team member's unique contributions. We're at the forefront of powering modern life. Discover how your skills and dedication can make a real difference to us.

About this Role

Position Overview

North Star Energy Services is seeking an experienced and technically strong Designer to join the Professional Engineering Consulting team in Arlington or Houston, Texas. This role requires hands-on leadership for complex deliverables while supporting project execution under the direction of the Design Supervisor and Engineering Manager.

What You'll Do

Design

* Develop Piping & Instrumentation Diagrams (P&IDs) and Process Flow Diagrams (PFDs) using AutoCAD, and CADWorx in coordination with engineers and multi-disciplined design teams.

* Design project-specific Piping & Instrumentation Diagrams (P&IDs) and Process Flow Diagrams (PFDs) in accordance with company, client, and applicable industry standards for integration into new or existing facilities.

* Interpret Process Flow Diagrams (PFDs) and Piping & Instrumentation Diagrams (P&IDs) to establish project scope and design requirements.

* Prepare design drawings and concept sketches to support construction execution, change orders, cost estimates, and field activities.

* Generate and maintain required project documentation, including status reports, punch lists, as-built sketches, and material quantity calculations.

Detailed Design and Documentation

* Lead the development and maintenance of Piping & Instrumentation Diagrams (P&IDs) in accordance with company, client, and applicable industry standards.

* Interpret process design basis, PFDs, and control philosophies to accurately reflect process intent within P&IDs.

* Develop and update detailed P&IDs to define process equipment, piping systems, valves, line designations, control loops, and safety systems.

* Ensure correct tagging, symbology, line numbering, and legend application consistent with project and client standards.

* Coordinate closely with other disciplines, such as mechanical, electrical, process to ensure full integration and consistency across all design documents.

* Incorporate vendor data, relief scenarios, cause & effect requirements, and control narratives into P&.

* Perform rigorous QA/QC reviews of P&IDs and related documents, maintaining accountability for accuracy, completeness, and constructability.

* Support design reviews, model reviews, and client meetings by preparing and revising P&IDs to reflect approved design changes.

* Maintain revision control and ensure all updates are accurately captured and issued as construction-ready documentation.

Deliverable Management and Coordination

* Research, review, and apply company drafting standards, client requirements, and applicable regulatory codes to all process drawings.

* Perform independent QA/QC reviews of process design and deliverables to ensure accuracy, completeness and compliance.

* Verify that site-development drawings align with overall process design intent and layout requirements.

* Support Professional Engineers during the design phase, including standards review, gathering calculation inputs, and providing drafting-related technical support.

* Coordinate process drafting requirements with multi-discipline project teams to ensure seamless integration of design elements.

* Review drawings from other disciplines to confirm proper coordination and consistency with process systems.

* Review and…