Senior Mechanical Designer

Hargrove Engineers & Constructors•Chesterfield, MO

3d•Onsite

About The Position

This role is generally responsible for performing all aspects of complete designs for mechanical/piping assignments using theoretical knowledge and practical design methods. This level is expected to assist in the design of larger and more complex mechanical/piping assignments and will be performed under general supervision. Primary responsibilities include familiarity with and utilizing department design and drafting standards, understanding project scope, specifications, and design criteria, developing the design and drafting of moderately complex piping drawings given basic information such as P&IDs, GA’s, piping specifications, equipment drawings, etc., performing field design work to ascertain current conditions, locate new systems, communicate with client personnel and assist in construction, preparing material take-offs from piping drawings, planning and managing site design activities for optimum results, recognizing and communicating scope and design changes promptly, and providing on-site assistance during startup.

Requirements

Associate Degree in Design or Drafting Technology, BS in Engineering or Engineering Technology, or equivalent experience.
12 years of relevant design experience, preferably in chemical, agricultural, pharmaceutical, manufacturing, process, or industrial facilities.
Demonstrated capability with piping design deliverables including P&IDs, piping plans, sections, isometrics, pipe supports, tie-in details, demolition drawings, and as-built documentation.
Proficiency with CAD and 3D modeling tools used for plant design, such as AutoCAD, AutoCAD Plant 3D, CADWorx, SmartPlant, MicroStation, or similar platforms.
Working knowledge of piping specifications, materials, valves, fittings, supports, equipment nozzles, installation details, and plant layout principles.
Familiarity with applicable piping codes, standards, and company specifications, including ASME B31.3 where applicable.
Strong field verification, spatial visualization, constructability review, interdisciplinary coordination, technical communication, and drawing quality-control skills.
Ability to lead design tasks, mentor designers, coordinate outside design resources, manage multiple project priorities, and communicate technical issues clearly.

Responsibilities

Familiarity with and utilizing department design and drafting standards.
Familiarity with project scope, specifications and design criteria upon assignment to a project task team.
Developing the design and drafting of moderately complex piping drawings given basic information such as P&IDs, GA’s, piping specifications, equipment drawings, etc.
Performing field design work to ascertain current conditions, locate new systems, communicate with client personnel and assist in construction
Preparing material take-offs from piping drawings
Planning and managing your site design activities for optimum results.
Recognizing and communicating scope and design changes promptly.
On-site assistance during startup.