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Hargrove

End-to-end event strategy, design, fabrication

Mechanical Designer

Full-Time
No salary listed
Senior
Bachelor's, Master's, Associate's
Philadelphia, PA, USA
In Person
Mechanical EngineeringDesign Engineering

About the job

Requirements
  • A Bachelor or Master of Science degree in Mechanical Engineering from an accredited university.
  • Seven or more years of progressively responsible industrial mechanical or piping design experience, including significant brownfield chemical or process-plant work.
  • Advanced proficiency in AutoCAD and demonstrated capability with applicable three-dimensional plant-design tools.
  • Advanced understanding of P&IDs, PFDs, equipment arrangements, piping plans, isometrics, fabrication details, piping specifications, and vendor documentation.
  • Strong working knowledge of piping components, valves, supports, equipment interfaces, materials of construction, and design considerations for operability and maintainability.
  • Strong working knowledge of ASME B31.3 process piping concepts and the ability to apply plant and project design standards consistently.
  • Demonstrated experience checking design deliverables, coordinating multidisciplinary interfaces, and resolving complex field conditions.
  • Proficiency in Microsoft Office, including Word and Excel.
  • Ability to sit, stand, or walk for long periods of time.
  • The selected candidate must be authorized to work in the United States.
Responsibilities
  • Perform routine designs of less complex engineering assignments using theoretical knowledge and practical design methods under direct supervision.
  • Lead development and technical review of complex equipment layouts, piping plans, sections, isometrics, fabrication details, tie-in packages, and general mechanical drawings.
  • Translate process and project requirements into coordinated mechanical design packages using P&IDs, line lists, piping specifications, equipment data, vendor drawings, laser scans, and field verification.
  • Establish design approaches for difficult brownfield installations, including routing, access, maintainability, constructability, lifting, outage, and sequencing constraints.
  • Perform checking and quality reviews of drawings, models, bills of materials, material take-offs, and vendor information produced by internal and external designers.
  • Lead field walkdowns and design verification, resolve discrepancies, and ensure redlines and final as-builts are accurately incorporated into plant records.
  • Apply and interpret plant standards and applicable mechanical and piping codes and specifications, escalating engineering judgments to the responsible engineer when required.
  • Coordinate multidisciplinary design interfaces and facilitate model, constructability, and design reviews with engineering, operations, maintenance, safety, construction, and vendors.
  • Develop or improve drafting practices, standard details, design workflows, drawing templates, and quality-control checklists.
  • Provide design input to estimates, schedules, execution plans, procurement packages, vendor reviews, bid evaluations, and construction work packages.
  • Resolve complex field design questions and support construction, commissioning, turnover, and project closeout while maintaining appropriate engineering approvals.
  • Identify and communicate design risks, scope gaps, cost impacts, and schedule constraints to project leadership.
  • Follow all rules and regulations to achieve compliance with health, safety, and environmental procedures and regulations.
  • Participate in or lead design reviews, constructability reviews, safety audits, surveillances, pre-startup activities, and lessons-learned reviews.
Desired Qualifications
  • Engineer in Training registration is strongly preferred.
  • An Associate degree in mechanical design, drafting, engineering technology, or a related field is preferred.

About the company

Hargrove provides end-to-end event production services, covering strategy, creative development, fabrication, and production for live events, exhibits, expos, and experiences. Its product is a full-service event program that guides a client from concept through execution, using a coordinated team to plan, design, build, and stage experiences. The company differentiates itself through its long history (80 years), a customer-first approach, and a turnkey capability that integrates strategy, design, fabrication, and on-site production under one roof, reducing the need for multiple vendors. Its goal is to deliver high-impact, results-driven experiences that meet clients’ objectives and create measurable value for their audiences.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Lanham, West Virginia

Founded

1946

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Simplify's Take

What believers are saying

  • Hargrove launched Equipment Solutions in January 2026, expanding cross-sell into fabrication.
  • In May 2026, Hargrove won an FEL-1 critical minerals study, opening growth.
  • Business Alabama named Ralph Hargrove 2026 CEO of the Year, boosting recruiting credibility.

What critics are saying

  • Hargrove still depends on cyclical industrial capex, especially chemicals and refining spending.
  • New competitors like Blue Planet Systems can displace Hargrove on lower-carbon project design.
  • A major project failure or safety incident could damage trust across 19-plus offices.

What makes Hargrove unique

  • Hargrove is 100% employee-owned, aligning retention with project delivery discipline.
  • It combines EPCm, controls, automation, and fabrication through Hargrove Equipment Solutions.
  • Its 2026 reputation spans chemicals, refining, life sciences, and critical minerals.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Paid Vacation

Paid Sick Leave

401(k) Retirement Plan

Flexible Work Hours

Company News

Business Wire
Sep 23rd, 2021
Generational Wealth Advisors partners with Hargrove Inc.

Generational Wealth Advisors (GWA), the wealth management team within Generational Group (GG), a leading middle market investment bank for privately held businesses, is pleased to announce a new strategic relationship with the Hargrove Firm, Estate and Trust Attorneys (Hargrove).