Mechanical Engineering Consultant - Pressure Systems - SI Solutions, LLC
Confirmed on the employer's own hiring board on Nov 2, 2026. First seen by Alion on Oct 21, 2026.
Structural Integrity Associates, Inc. (SIA) is currently looking for a Mechanical Engineering Consultant to join our Process Pressure Vessels team. This role would participate as part of a dynamic team in the engineering analysis, condition assessment, and life prediction of pressure vessels, piping, and auxiliary equipment used in upstream and downstream petroleum refining, petrochemical, and chemical industries. The position requires the individual to develop the skills to manage and coordinate the technical and administrative aspects of the work. They are expected to actively participate in both internal and external training, development programs, conferences, and trade shows. This position can be remote or based in one of SIA's offices.
Responsibilities and Qualifications:
Technical:
- Perform evaluations related to design, life assessment, and root cause failure analysis of stationary equipment such as pressure vessels, piping, and storage tanks. Knowledge in the analysis of rotating equipment is a plus.
- Perform thermal heat transfer and structural stress analysis of pressure vessels, piping systems, and other plant structures using both classic and finite element analysis methods. Knowledge in fluid mechanics is a plus.
- Perform simple pressure vessel calculations using commercial software such as PV-Elite and/or Compress.
- Perform calculations for fatigue, corrosion, and crack initiation and growth mechanisms and fracture mechanics concepts employed for serviceability assessment of damaged or flawed components.
- Knowledge in materials, welding, and nondestructive examination techniques is preferred.
- Assist with field inspections of plant equipment and development of risk-based inspection methods.
- Mentor and train entry level engineers in stress analysis and life assessment techniques.
- Mentor and train entry level engineers in application of various codes and standards including ASME & API
- Prepare and oversee the preparation of written technical reports and presentations.
- Assist in fast paced engineering assessments that are project critical.
Business:
- Perform all work in accordance with SI’s Commercial Quality Procedures and with an acute awareness of client requests.
- Develop and expand business opportunities with existing Structural Integrity clients and develop new clients.
- Develop proposals for identified opportunities.
- Learn and implement all applicable standard SI policies and procedures.
Project Management:
- Support project managers in execution of large-scale projects.
- Develop the skills to independently manage small-scale projects.
- Ensure quality and enhance job skills by seeking peer review and appraisal.
- Be financially responsible and adhere to company guidelines with respect to expenses, purchases, and project execution.
Education and Experience:
- B. S. or M.S. in Mechanical Engineering or similar discipline with 5-10 years or more industry related experience
- ASME Boiler and Pressure Vessel and Piping Code, specifically, Section VIII, Div. 1 through 3 and B31.3 Design & Analysis Experience is a plus.
- Knowledge of SolidWorks CAD software, Abaqus FE software, and general fracture mechanics concepts. Piping stress analyses experience using CAESAR II is a plus.
- Computer Programming experience is a plus.
- Excellent written and oral communication skills are essential, as well as a working knowledge of computer software including Microsoft Office.
- Professional Engineering license in one or more states is preferred.
Export Control Notice:
Certain positions at SIA may require access to information and technology which is subject to Export Administration Regulations 15 CFR 730-774, including those of the US Department of Energy (DOE) in 10 CFR 810 and Nuclear Regulatory Commission (NRC) 10 CFR Part 110. Hiring decisions for such positions must comply with these regulations and may result in SIA limiting its consideration of foreign nationals who are citizens of countries that are not on the DOE’s Generally Authorized Destinations List: https://www.ecfr.gov/current/title-10/chapter-III/part-810/appendix-Appendix%20A%20to%20Part%20810.
About Us:
SIA is an engineering consulting firm serving various industries including Nuclear Power, Energy Services, Pipeline Integrity, and Critical Infrastructure. Join a team of internationally recognized experts in a culture based on knowledge, excellence, and respect for one another. Our employees are members of a distinct community of internationally respected professionals committed to quality, engineering innovation and a shared goal of building a safer world
Why Work at SIA?
SIA offers a competitive salary and performance-based bonus program. Our retirement benefits include a Traditional 401k, Roth 401k, and an employer match. To help employees maintain a work-life balance, SIA also offers various paid time off including vacation, floating holidays, sick time, and parental leave.
Our employees also enjoy a comprehensive benefits program that includes the following:
- Medical, dental, and vision insurance
- Life Insurance and AD&D
- Short-term and long-term disability
- Health Savings Account with employer contribution
- Flexible Spending Account for health care and dependent care
- ID theft protection and credit monitoring
Structural Integrity Associates, Inc. is an equal opportunity employer.
SIA does not welcome third-party recruiters, employment agencies, headhunters, etc. Please do not reach out to SIA employees requesting a call, sit down, meeting, or email response.
Candidate information may be verified during the hiring process. Inaccurate, deceptive, or mass-generated applications may be disqualified from consideration.