Mechanical (Piping - Senior Engineer)

CDI Engineering Services$90K — $120K *
Manufacturing & Automotive
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of hands-on experience in piping installation and management.
  • Strong knowledge of process utility piping and fabrication practices.
  • Proficient in interpreting P&IDs, piping isometrics, and general arrangement drawings.
  • Familiar with NDT methods, welding procedures, and system testing.
  • Experience with software tools like AutoCAD and Navisworks for clash management.
  • Solid understanding of U.S. standards and industry codes for piping (ASME B31.3/B31.1).
  • Bachelor's degree in Mechanical Engineering or related field.

Responsibilities

  • Lead the execution of piping work from fabrication to handover.
  • Supervise installation and ensure compliance with design specifications.
  • Coordinate closely with civil, structural, mechanical, and electrical teams.
  • Review and validate shop drawings and method statements for accuracy.
  • Plan and oversee hydrostatic and pneumatic testing processes.
  • Manage punch lists and system walk-downs for mechanical completion.
  • Engage regularly with project managers and stakeholders to maintain project quality.

Benefits

  • Opportunity to work on large-scale projects in the iron and steel sector.
  • Engagement in comprehensive project lifecycle from execution to commissioning.
  • Collaboration with seasoned professionals across multiple engineering disciplines.
  • Potential for career growth within a key industrial sector.
  • Focus on safety and quality assurance in construction activities.
Full Job Description
Overview

Position Summary

Mechanical (Piping – Senior Engineer) will be based at the project site and will lead the execution of piping works from fabrication and erection through testing, reinstatement, and handover. The role covers supervision of pipe spool installation, fit-up and welding, NDT coordination, pressure testing, flushing and cleaning, insulation and painting, and system reinstatement to ensure delivery aligns with approved isometrics, P&IDs, general arrangement drawings, specifications, and applicable codes. Day‑to‑day responsibilities include monitoring field progress, verifying material traceability and heat numbers, ensuring correct installation of valves, specialty items, and supports, and maintaining proper alignment and tolerances at tie‑ins and equipment nozzles.

Responsibilities

This position requires close coordination with civil/structural for pipe racks and supports, with mechanical (rotating/static) for equipment interfaces, and with electrical/instrumentation for cable tray clearances, earthing, instruments, and heat tracing. The engineer will review and validate shop drawings, spool maps, weld maps, method statements, inspection and test plans, and material submittals; raise and resolve technical queries; manage red‑line updates; and support the preparation of as‑built documentation. Responsibilities include planning and supervising hydrostatic or pneumatic testing, chemical cleaning and blowing, leak testing, torqueing and bolt tensioning, spring hanger settings, and cold/hot settings where applicable. The role also covers punch list management, system walk‑downs for mechanical completion, pre‑commissioning checklists, and turnover dossiers. Regular engagement with project managers, consultants, and client representatives is expected to maintain schedule adherence, quality compliance, and safe execution throughout the construction phase.

Qualifications

Have strong site experience in piping execution with a solid understanding of process and utility piping, fabrication and erection practices, welding procedures (WPS/PQR), NDT methods, pipe support installation, and system testing and reinstatement. Proficiency in reading and interpreting P&IDs, piping isometrics, GA layouts, support drawings, and equipment datasheets is essential, with the ability to validate spools, identify field interferences, and resolve fit‑up issues. Familiarity with tools such as AutoCAD, Navisworks, and model review platforms (e.g., S3D/SP3D, E3D, or PDMS) is preferred for clash coordination and construction documentation.

A deep understanding of how piping systems interface with structural supports, mechanical equipment, insulation/coatings, electrical/instrumentation, and HVAC/plumbing is critical for effective site coordination and problem solving. The role requires the capability to identify deviations, assess risks, and guide contractors with clear technical instructions while maintaining compliance with U.S. standards and good industry practice, including ASME B31.3/B31.1, ASME Section IX for welding qualifications, applicable API/ANSI standards, and project‑specific specifications. Strong communication, analytical thinking, and confident on‑site decision‑making are important, together with disciplined focus on safety (hot work, confined space, lifting), quality, and turnover/commissioning deliverables. Background in the Iron & Steel sector, with involvement in Direct Reduced Iron (DRI) plant construction activities will be an added preference.

Education Requirements

Bachelor's degree in Mechanical Engineering or related engineering discipline required. 

About CDI Engineering Services

CDI Engineering Services Careers

Joining CDI Engineering Services presents an unparalleled opportunity to become part of a leading team of engineering professionals dedicated to excellence. CDI Engineering Services is renowned for its commitment to innovation, leadership, and professional growth.

Explore Job Opportunities

CDI Engineering Services offers a variety of job opportunities that cater to a range of skills and experiences. Whether one is just starting their career or looking to take it to the next level, they can find a position that fits their professional goals.

Experience Professional Growth and Development

At CDI Engineering Services, career growth is a priority. The company supports professional development through comprehensive training programs, including leadership development and diversity training. Employees are encouraged to advance their careers within the company, fostering a culture of internal growth and opportunity.

Engage in Meaningful Work

Every team member at CDI Engineering Services contributes to impactful projects that drive the future of engineering. The company values innovation and encourages its team to bring forward-thinking solutions to the table.

Join a Diverse and Inclusive Team

CDI Engineering Services is committed to creating a diverse and inclusive work environment. The company believes that diversity fuels innovation and creates a stronger team. By joining CDI Engineering Services, professionals will work alongside a diverse group of colleagues who bring a wide range of perspectives and ideas.

Internship Programs

For those starting their career journey, CDI Engineering Services offers internship programs that provide real-world experience and a chance to develop essential industry skills. Internships are a stepping stone to full-time employment and offer valuable networking opportunities.

Benefits and Culture

CDI Engineering Services is dedicated to supporting its employees with a comprehensive benefits package that enhances their life both inside and outside of work. The company culture is built on mutual respect, collaboration, and a commitment to excellence.

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