Senior Mechanical Engineer

Merrick & Company; United States; Hybrid; USD 120,000 - 170,000; Full time

Benefits offered by this job

Employee Ownership

Benefits package

Referral program

Performance reviews

Professional development

Employee recognition

Peer mentorship

And more

Job summary

Merrick & Company is seeking a Senior Mechanical Engineer to join our Energy, Manufacturing & Bioprocessing team. This full-time role will oversee mechanical design, calculations, equipment sizing, and project execution across bioprocessing, oil & gas, chemical, power, and industrial facilities.

A hybrid work schedule is supported in multiple offices. You will lead project teams, mentor junior engineers, manage budgets and schedules, and coordinate with clients, vendors, and internal

Qualifications

• Bachelor's degree in mechanical engineering from ABET accredited program.
• 12+ years industry experience.
• Registered Professional Engineer or ability to obtain PE within first year.
• Experience with Design/Build and EPC projects.
• Significant pipe stress analysis experience using CAESAR II.
• Experience leading teams of engineers on design projects.
• Must have a valid driver's license and insurable driving record.
• Must be eligible to work in the United States without sponsorship.

Responsibilities

• Lead mechanical engineering design for multi-disciplinary projects (bioprocessing, oil & gas, chemical, power, industrial facilities).
• Develop basis of design documents and ensure code/compliance alignment.
• Prepare scopes of work and support proposals; evaluate costs with clients.
• Oversee equipment, piping, and system selection; review calculations and designs.
• Direct piping design activities (3D modeling, P&ID, isometrics).
• Ensure QA procedures and technical excellence throughout execution.
• Prepare construction documents, specs, datasheets; support construction phase on site.

Skills

Team leadership

Project coordination

Mentoring

Client communication

Mechanical design

Education

ABET-accredited B.S. in Mechanical Engineering

Tools

CAESAR II

3D modeling

Job description

OVERVIEW

Merrick is seeking a Senior Mechanical Engineer to join our Energy, Manufacturing & Bioprocessing Business Unit. This full-time, direct hire position, will be responsible for engineering, design, coordination, client communications and associated construction administration.

This position can be located in any of the following offices: Greenwood Village, CO; Tulsa, OK; Chattanooga, TN; Richmond, VA; Newport News, VA; Ellicott City, MD. A hybrid work schedule will be supported.

WHAT YOU'LL DO

As a Senior Mechanical Engineer on our Energy, Manufacturing & Bioprocessing team, you will play a key role in delivering complex engineering projects within a dynamic, multi-disciplinary environment. This position is responsible for overseeing mechanical engineering deliverables, performing engineering calculations, selecting systems and equipment, and developing mechanical designs. You will also manage project budgets and schedules, maintain strong relationships with clients, vendors, and internal stakeholders, and collaborate closely with engineering and technical teams to ensure successful project execution and achievement of overall project objectives. In this role you will:

• Lead mechanical engineering design for bioprocessing, oil & gas, chemical, power, and industrial facility projects.
• Develop basis of design documents and ensure compliance with client requirements, industry standards, and applicable codes (IBC, ASME, API, PIP, NFPA, etc.).
• Prepare scopes of work, support proposals, and collaborate with clients to evaluate costs and identify value engineering opportunities.
• Interpret project requirements and oversee all aspects of mechanical design, including equipment, piping, and system selection.
• Perform and review engineering calculations, equipment sizing, and code-compliant system designs.
• Direct piping design activities, including 3D modeling, pipe stress analysis, P&IDs, piping plans, specifications, and isometrics.
• Ensure adherence to quality assurance procedures and technical excellence throughout project execution.
• Prepare and review construction documents, specifications, equipment datasheets, and engineering deliverables.
• Provide construction-phase support by resolving field issues, responding to RFIs, and conducting site inspections as needed.
• Manage mechanical engineering budgets, schedules, and scope while supporting successful project delivery and profitability.
• Collaborate with project managers, engineers, designers, clients, and contractors to achieve project objectives.
• Mentor and develop junior engineers and designers.
• Maintain professional licensure requirements and pursue ongoing technical and professional development.

REQUIRED QUALIFICATIONS

• Bachelor's degree in mechanical engineering from ABET accredited program required.
• 12+ years industry experience.
• Registered Professional Engineer or ability to obtain your PE within the first year of employment.
• Experience with Design/Build and EPC projects.
• Significant pipe stress analysis experience utilizing software such as CAESAR II.
• Experience leading teams of engineers on design projects.
• Must have a valid driver's license, a good driving record, and be insurable under Merrick's insurance carrier.
• Must be eligible to work in the United States without sponsorship.

DESIRED QUALIFICATIONS

• Significant experience with oil and gas, petrochemical, bioprocessing or power facility design.
• Extensive design experience in piping engineering, pipe supports, equipment layouts and detailed piping design.
• Knowledge of ASME B31.3 and B31.1, ASME Boiler & Pressure Vessel codes, PIP and API codes.
• Experience in managing personnel and project engineering.

TOTAL REWARDS & EMPLOYEE PROGRAMS

• Employee Ownership – All eligible U.S. employees participate in our Employee Stock Ownership Plan (ESOP), sharing in the company's success.
• Comprehensive Compensation & Benefits – Merrick & Company offers a competitive compensation and benefits package including health insurance, dental and vision coverage, and paid time off (PTO).
• Robust Referral Program – Earn incentives for referring top talent to join our team.
• Performance Reviews – Annual reviews to recognize contributions and support career growth.
• Professional Development – Access to ongoing training and development opportunities to build your skills and advance your career.
• Employee Recognition – Formal programs to celebrate achievements and outstanding performance.
• Peer Mentor Program – Get support and guidance through structured mentorship opportunities.
• And More – Additional programs and benefits designed to support your success and well-being.

PHYSICAL REQUIREMENTS

• Travel to project sites and equipment fabricator shop locations.
• Walking down plant systems and equipment, which includes climbing ladders and stairs.

ADDITIONAL INFORMATION

• Merrick is an Equal Opportunity Employer, including disability/vets.
• Employment with Merrick is contingent upon completion of a pre-employment background check, MVR check, and drug screen.