Designer – Instrumentation, Electrical, & Controls

Quanta Services•Arlington, TX

19h

About The Position

NorthStar Energy Services is seeking an experienced, technically strong Designer for its Professional Engineering Consulting team in Arlington or Houston, Texas. The role provides hands-on leadership for complex instrumentation and electrical design deliverables and supports project execution under the direction of the Design Supervisor and Engineering Manager. The Designer develops I&E equipment layouts and power distribution and control-system designs for new and existing facilities. The position interprets process and instrumentation diagrams, prepares construction-support drawings and documentation, and produces detailed installation plans, diagrams, and calculations. The Designer also applies company, client, municipal, and regulatory standards; performs quality reviews; coordinates design with other disciplines and project stakeholders; and supports Professional Engineers during design.

Requirements

Associate or bachelor’s degree in a relevant technical discipline.
At least 10 years of experience in power distribution or controls systems design.
At least 8 years of current experience with AutoCAD, CADWorx, Navisworks, and Microsoft Office.
Detailed knowledge of applying codes and current standards, including the National Electrical Code (NEC), ANSI/ISA-5.1-2022, and API-RP500.
Ability to independently research and interpret equipment data, vendor documentation, and technical references.
Excellent written, verbal, and interpersonal communication skills.
Ability to collaborate effectively with designers, engineers, project managers, and external stakeholders.
Ability to complete an in-person, computer-based assessment.

Responsibilities

Develop and locate electrical and instrumentation equipment in 3D models using AutoCAD, CADWorx, and Navisworks, coordinating with engineers and multidisciplinary design teams.
Design site-specific power distribution and control systems for integration into new or existing facilities in accordance with company, client, and applicable industry standards.
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 project documentation, including status reports, punch lists, as-built sketches, and material quantity calculations.
Develop orthographic plan and layout drawings from 2D and 3D models for power and control system installation, including hazardous area classification, conduit routing, cable tray, grounding, and instrument locations.
Produce detailed installation drawings for electrical and instrumentation equipment.
Size cabinets, panelboards, cables, cable tray, and conduit in accordance with applicable codes, project scope, and vendor data.
Prepare one-line, wiring, and loop diagrams for power and control systems.
Apply established quality-control processes and checklists, taking ownership and accountability for completed work.
Research, review, and apply company standards, municipal requirements, and applicable regulatory codes.
Perform independent QA/QC reviews of I&E design deliverables.
Verify that structural and site-development layouts align with overall project design intent.
Support Professional Engineers during the design phase, including standards review, collection of calculation inputs, permitting requirements, and other engineering support activities.
Coordinate I&E design requirements with multidisciplinary project teams and review other-discipline drawings for coordination and consistency.
Review and respond to Requests for Information (RFIs) throughout the project lifecycle.
Review third-party vendor drawings to confirm compatibility with the intended I&E design.