Z

Zachry Group

Turnkey engineering and construction services

Principal Piping Designer

Design EngineeringConfirmed live in the last 24 hours
Full-timeHouston, TX, USANo salary listed

About the Job

Requirements

  • At least 15 years of experience and knowledge of piping design requirements for petrochemical, refining, pharmaceutical, or power plant construction projects.
  • Strong piping design skills in accordance with industry standards and codes, including the American Petroleum Institute, American Society of Mechanical Engineers, and Process Industry Practices.
  • A high school diploma or an associate degree with drafting courses is required.
  • Expert knowledge of project change and change management.
  • Expert knowledge of complex schedule development, including predecessors, successors, and resource loading.
  • Advanced knowledge of expansion joint design and the differences among expansion-joint types.
  • Advanced knowledge of spring supports and their functionality, including differences among engineered-support types.
  • Advanced ability to recognize project changes, understand change-management procedures, and translate changes into engineering change notices.
  • Experience serving in field assignments involving piping design, constructability, installation means and methods, and fit-up.
  • Expert-level ability to support piping cost-estimate development, with general experience in risk assessments, risk registers, and contingency development for piping and project execution on large capital projects.
  • Advanced understanding of complex project planning and forecasting, including earned value and rules of credit.
  • Understanding of thermal expansion and basic dynamic stress-analysis principles for preliminary layout.
  • Detailed knowledge of major equipment and instrumentation, including differences in technology and process units.
  • Ability to lay out brownfield and greenfield facilities using equipment-spacing criteria, industry standards, and operational and maintenance access and clearances.
  • Ability to complete complex piping designs and advanced equipment layouts in accordance with industry practices.
  • Ability to review proposals and requests for quotations and complete complex work estimates for large projects, including developing competitive execution strategies for early front-end loading and front-end engineering design requests for quotations.
  • Advanced understanding of standard instrument design and installation requirements and differences in technology.
  • Advanced field constructability knowledge and fabrication means and methods sufficient to serve as a qualified checker for high-complexity jobs.
  • Advanced knowledge of equipment and instrument maintenance zones and pull requirements.
  • Ability to develop complex line-study layouts as a basis for detailed piping design.
  • Ability to audit and validate other designers' adherence to the project's quality process and workflow.
  • Ability to initiate conceptual physical-design requirements in coordination with responsible supervisors and engineers.
  • Ability to check and verify discipline design on projects and function as a certified checker for medium- to higher-complexity projects.
  • Ability to write detailed, complex execution plans.
  • Ability to coordinate and manage projects involving workshare efforts.
  • Advanced understanding of structural design and its impact on layout and pipe-support loads.
  • Ability to communicate in person, by telephone, and by email, and to perform work requiring arm-hand steadiness, manual dexterity, finger dexterity, multim limb coordination, oral expression, and comprehension.
  • Ability to safely lift, carry, and move objects as required.

Responsibilities

  • Lead engineering and design tasks for assigned piping projects based on instructions from the assigned supervisor.
  • Initiate conceptual physical-design requirements in coordination with responsible supervisors and engineers.
  • Develop complex line-study layouts as a basis for detailed piping design.
  • Complete complex piping designs and advanced equipment layouts.
  • Review proposals and requests for quotations and develop complex work estimates and competitive execution strategies for large projects.
  • Check and verify discipline design and serve as a certified checker for medium- to higher-complexity projects.
  • Audit and validate other designers' adherence to the quality process and workflow.
  • Coordinate and manage projects involving workshare efforts.
  • Support piping cost-estimate development, risk assessments, risk registers, and contingency development for large capital projects.
  • Develop complex project schedules, execution plans, planning, and forecasts.
  • Perform technical reviews and design reviews on project packages.
  • Work in office, warehouse, trailer, and construction-site environments.
  • Perform other duties as assigned.

Desired Qualifications

  • A bachelor's degree with design experience.

About the Company

Zachry Group

Turnkey engineering and construction services

Zachry Group provides turnkey engineering, construction, maintenance, turnaround and fabrication services for the energy, chemicals, power, manufacturing and industrial sectors in North America. It covers the full project lifecycle by helping customers plan, build and renew critical facilities, often as a single‑point provider responsible for the entire scope. The company executes projects through engineering, procurement, fabrication and on-site construction with a strong emphasis on safety and reliable delivery. What sets Zachry Group apart is its long history (since 1924), a purpose‑driven culture and a consistent focus on safety, quality and meeting customers’ immediate and long-term goals across diverse sectors. Its goal is to help clients achieve their objectives by delivering the best possible outcomes while maintaining high safety standards.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
San Antonio, TX
Founded
1924

Recently Posted Jobs

Explore more opportunities at Zachry Group

See more jobs