Structural/Mechanical Engineer I (Shell and Plate)

Matrix PDM Engineering; Tulsa (OK); On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

Medical, Dental, Vision

401(k) with company match

Employee stock purchase plan (ESPP)

Wellness program

Adoption assistance

Job summary

Matrix PDM Engineering is seeking an Engineer I - Shell & Plate to design and analyze liquid storage structures, vessels, and foundations, including tanks and LNG terminals, using sound engineering principles. The role works with a collaborative team and may require time on job sites across North America, with offices in Tulsa, OK or Pennsylvania.

Entry-level opportunity; internship preferred; basic strength of materials and structural analysis knowledge; familiarity with Mathcad, AutoCAD, STAAD

Qualifications

• Bachelor of Science or Master of Science in Civil (Structural) or Mechanical Engineering required.
• Entry-level engineer, no experience required; internship preferred.
• Basic knowledge of strength of materials, mechanics and structural analysis is required.
• FEA experience preferred; familiarity with Mathcad, AutoCAD, STAAD, ANSYS desired.

Responsibilities

• Performs engineering design and calculations for structures in liquid storage terminals.
• Performs structural, vibration, seismic and thermal analyses.
• Prepares portions of project documents and sketches; edits specifications.
• Communicates data to field staff and aids fabrication teams.
• Travels to construction sites across North America as needed.

Skills

Basic materials strength

Structural analysis

FEA experience (preferred)

Communication skills

Education

B.S. or M.S. in Civil (Structural) or Mechanical Engineering

Tools

Mathcad

AutoCAD

STAAD

ANSYS

Job description

Description

At Matrix PDM Engineering we strive to recruit, hire and develop high caliber Engineering graduates for our team. New college graduates will be based in one of our engineering offices; this role can be filled in either our Tulsa, OK or Pennsylvania, PA office. After training and establishing knowledge in basic work processes specific to the Shell & Plate Department, a Shell & Plate Engineer I may be required to spend extended periods on industrial construction project sites, supporting facilitation of the interface between the jobsite and home office engineering staff.

Job Summary

The Engineer I - Shell & Plate is responsible for performing design and analysis work for liquid storage structures, specialty vessels, and foundations using sound engineering principles. Typical applications include aboveground storage tanks, LNG storage terminals, low temperature storage such as propane/butane, ammonia tanks and liquid hydrogen spheres, above ground storage tanks, spheres, vacuum chambers and clarifiers. This role works on individual tasks in a collaborative team of engineers and designers to directly support various field and fabrication offices.

Essential Functions

• Actively supports the Company's commitment to safety and its core values.
• Represents the Company at all times with high moral standards while adhering to the Company's code of business conduct and ethics.
• Acquires limited knowledge and develops basic skills.
• Performs engineering design and calculations work for structures in liquid storage terminals for steel and concrete structures and their appurtenances.
• Performs analysis work including structural, vibration, seismic and thermal loading, and other analysis as required.
• Prepares portions of project documents, edits specifications, develops design sketches, etc.
• Evaluates, selects and applies standard techniques, procedures and criteria to perform a task or sequence of tasks for conventional projects with few complex features.
• Communicates and transfers engineering data to aid field staff and craft.
• Communicates and transfers field issues to the engineering group to improve engineering deliverables for efficient fabrication, erection, installation and testing of instruments, electrical equipment, pressure vessels, storage tanks, piping and equipment.
• Documents and assists in the resolution of technical issues that arise at the jobsite.
• Works on special projects assigned and directed by supervisor or other engineers.
• Performs other related duties, as directed.

Qualifications

• Bachelor of Science or Master of Science in Civil (Structural) or Mechanical Engineering required.
• Entry‑level Engineer, no experience required. Previous internship experience preferred.
• Basic knowledge of strength of materials, mechanics, and structural analysis is required. Finite element analysis (FEA) experience is preferred.
• Familiarity with Mathcad, AutoCAD, STAAD, and ANSYS is preferred.
• Cooperates with other team members; interacts with individuals at all organizational levels in a professional manner.
• Exhibits excellent listening, oral and written skills.
• Demonstrates good organizational skills and ability to follow directions.
• Demonstrates a proactive approach and consistently positive demeanor.
• Strong computer skills, including Microsoft products PowerPoint, Excel, and Word are required. Outlook and Teams preferred.
• Travel requirements could include field positions at construction sites throughout North America for extended durations (short term to long term assignments).
• Overtime may be required, particularly when assigned to project locations.
• Physical demands: light physical effort required to sit or stand, reach, bend, and move about the facility (including ladders and stairs).

Benefits

Full‑time employees are offered a comprehensive benefits package, including medical, dental and vision plans covering eligible employees and dependents, disability benefits, life and AD&D insurance, an employee assistance program (EAP), a 401(k) plan with company match, an employee stock purchase plan (ESPP), a robust wellness program and adoption assistance.

EEO Statement

EEO/M/F/Disability/Vets Employer

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, genetic information, marital status, disability, veteran status, or other legally protected characteristic or category.

Applicants must be currently authorized to work in the United States on a full‑time basis.

We are dedicated to building a diverse, inclusive, and authentic workplace. We encourage all whose experience aligns with the listed qualifications to apply and explore joining our organization.