Mechanical Designer - P&ID

Geosyntec Consultants•Oak Ridge, TN

1d•Onsite

About The Position

Longenecker & Associates (L&A), a Geosyntec Company, is seeking a Mechanical Designer to support work at Centrus Energy in Oak Ridge, Tennessee. The role develops, maintains, and revises Process and Instrumentation Diagrams (P&IDs) and related engineering documentation for facility, process, and equipment projects. The designer works with process, mechanical, instrumentation, operations, and project teams to ensure drawings accurately reflect design requirements, operating conditions, and company standards. The position supports multiple projects while meeting company drafting standards, project specifications, quality requirements, industry requirements, and safety procedures. It also supports Management of Change activities, field verification, as-built documentation, drawing reviews, document control, and continuous improvement of CAD and engineering-documentation processes. The role reports directly to the Engineering Manager and is onsite in Oak Ridge, TN.

Requirements

Associate's degree in Engineering Technology, Drafting and Design Technology, Mechanical Engineering Technology, or a related technical discipline; a bachelor's degree in a STEM-related field is also acceptable.
At least 3 years of professional CAD drafting and design experience.
Demonstrated experience developing and revising P&IDs using AutoCAD.
Experience with P&ID development.
Proficiency in Microsoft Office applications.
Strong understanding of engineering drawing standards, symbols, and drafting practices.
Ability to read and interpret engineering specifications, process documents, and technical requirements.
Must be a U.S. citizen.
Must be able to pass a federal background investigation to secure and maintain DOE Q security clearance if required.
Must comply with federal drug-free workplace rules, including the prohibition on marijuana use.

Nice To Haves

Active Q clearance.
Associate's or bachelor's degree in Mechanical Engineering Technology, Process Engineering Technology, or a related field.
5 or more years of AutoCAD experience.
Experience with AutoCAD P&ID and/or AutoCAD Plant 3D.
Experience in industrial, manufacturing, chemical, energy, utility, or process facilities.
Familiarity with ISA instrumentation standards and P&ID conventions.
Experience supporting process systems, piping systems, instrumentation, and controls documentation.
Knowledge of document management systems and engineering change control processes.
Field verification and as-built documentation experience.
Experience in quality-controlled environments and regulated industries.
Project coordination experience.

Responsibilities

Develop, revise, and maintain P&IDs using AutoCAD and AutoCAD P&ID.
Create and update Process Flow Diagrams, piping schematics, equipment layouts, and related engineering drawings.
Incorporate process, piping, instrumentation, and control-system information into engineering documentation.
Coordinate with process, mechanical, electrical, and instrumentation engineers to implement design changes and ensure drawing accuracy.
Verify engineering documents against company drafting standards, project specifications, and industry requirements.
Generate and maintain equipment tags, line numbers, valve schedules, and instrument identification data.
Support Management of Change activities by updating drawings to reflect approved plant and process modifications.
Perform drawing reviews and quality checks for consistency, completeness, and accuracy.
Assist with developing and implementing drafting standards, templates, and best practices.
Maintain drawing revision histories and document control records.
Support field verification and incorporate as-built conditions into engineering drawings.
Collaborate with operations, maintenance, engineering, and project teams to resolve design and documentation issues.
Drive continuous improvement initiatives related to engineering documentation and CAD processes.
Manage multiple priorities and complete deliverables within established schedules.
Follow company policies, procedures, code of conduct, security, environmental, and safety requirements.
Complete required health and safety training, medical monitoring, and client-driven drug and background testing.