Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Mechanical Engineer Intermediate Level

PENTA Engineering Corp

Job Description: Intermediate Mechanical Engineer
  • You will be responsible for the development of engineering concepts and designs for heavy industrial projects. You will provide technical leadership in advancing project objectives, collaborate within multidisciplinary teams, and support project delivery from concept through completion. Good technical judgment and adherence to project schedules and budget constraints are required. The position requires occasional travel to projects sites.
  • You will report to the Department Manager
Candidates must be legally authorized to work in the United States and will not require current or future employer-sponsored visa sponsorship.

Key Responsibilities
  • Understand the project scope and be familiar with engineering deliverables including schedule and budget.
  • Develop and maintain Project Mechanical Design Criteria and support standards.
  • Produce process and mechanical equipment flowsheets.
  • Perform and review engineering calculations for equipment sizing, storage volumes, chutes, ducts, piping, and other components as required.
  • Prepare and review equipment specifications and documentation.
  • Lead and supervise efforts associated with mechanical equipment layouts.
  • Coordinate with mechanical and other disciplines in timely fashion.
  • Correspond with equipment vendors and evaluate equipment bid packages.
  • Ensure that all mechanical designs comply with applicable codes, standards, and project requirements. Ensure that the quality of engineering deliverables is in accordance with PENTA standards.
  • Experienced with Autodesk AutoCAD and Autodesk Revit.
  • Oversee and stamp mechanical documents for assigned projects.
  • Provide innovative and practical solutions to add value to projects.
  • Provide technical feedback and review of designs developed by others on the team.
  • Participate in project evaluations, budgeting, and bidding activities.
  • Participate and contribute to engineering reports and assessments.
Qualifications
  • B.S. (or M.S.) degree in Mechanical Engineering.
  • 5-10 years of experience in heavy industrial mechanical design and project execution.
  • Professional Engineer (PE) license preferred or in progress
Company Benefits:
  • Comprehensive medical, dental and vision insurance package including Long Term Disability & Basic Life / AD&D coverage.
  • 401(k) Plan with Company match.
  • Profit sharing
  • Three weeks (prorated first year) Paid Time Off (PTO). Four weeks after 10 years
  • Up to five days for emergency medical leave.
  • FMLA
  • Relocation assistance available.

Bottom of Form
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Mechanical Engineer Intermediate Level in Saint Louis, MO vacancy
  • Farnsworth Group, Inc. is looking for an Entry-Level Engineer in St. Louis, MO. In this role, you will work alongside experienced engineers...  ...field. The ideal candidate should have a BS in Civil or Mechanical Engineering and 0-3 years of experience, along with strong communication... 
    Suggested

    Farnsworth Group, Inc.

    Saint Louis, MO
    1 day ago
  •  ...Position: Civil or Mechanical Engineer - Entry Level Location: St. Louis, MO Job Id: 3649 of Openings: 1 Farnsworth Group is seeking an Entry-Level Engineer in one of the below posting location. In this role, you will work with experienced engineers on telecommunications... 
    Suggested
    Temporary work
    Immediate start
    Flexible hours
    Night shift

    Farnsworth Group

    Saint Louis, MO
    3 days ago
  • Clayco is seeking an Entry-Level Mechanical Engineer in St. Louis, Missouri to support the mechanical design for mission-critical facilities such as data centers and industrial plants. This role offers early-career professionals hands-on experience with complex mechanical... 
    Suggested

    Clayco

    Saint Louis, MO
    1 day ago
  •  ...Job Summary The Mechanical Engineer II is responsible for the design, development, documentation...  ...of related work experience. ~ Intermediate SolidWorks training or experience (...  ...(intermediate to advanced skill level preferred in Excel). ~ Demonstrated... 
    Suggested
    Work experience placement
    Work at office

    ECCO Corporation

    Saint Louis, MO
    17 hours ago
  • Gilder Search Group is seeking an Entry-Level Mechanical Engineer in St. Louis, Missouri. This role supports the mechanical design of mission-critical facilities. The ideal candidate will work closely with engineers and project managers, assisting with calculations, system... 
    Suggested

    Gilder Search Group

    Saint Louis, MO
    1 day ago
  • David Mason + Associates (DMA) is seeking an entry-level Civil Staff Engineer in St. Louis, Missouri. The candidate should have a bachelor’s degree and 1+ years of experience including internships, and have passed the FE exam. Responsibilities include preparing engineering... 
    Internship

    David Mason + Associates (DMA)

    Saint Louis, MO
    1 day ago
  •  ...think big and act bold - project managers, engineers, technologists, and strategists who...  ...independent design assurance reviews of mechanical engineering deliverables prepared by the...  ...specific office location, role, skill set, and level of experience. As required by local law,... 
    Temporary work
    For contractors
    Work at office
    Local area
    Flexible hours

    Accenture Infrastructure and Capital Projects, LLC

    Saint Louis, MO
    13 days ago
  •  ...'re focused on developing and delivering the most innovative solutions to improve our tomorrow. We're looking for a Mid-Level Environmental Engineer/Geologist/Scientist to continue their career at Jacobs - where we'll empower you to learn and grow in the delivery of environmental... 
    For contractors
    For subcontractor
    Work at office

    Jacobs

    Saint Louis, MO
    2 days ago
  •  ...Job Description Job Description Description: Engineering excellence, built on people-first values. At LUZCO, we’re more than an engineering firm — we’re a familia. We pair technical excellence with a culture rooted in respect, flexibility, and genuine care... 
    Casual work
    Work at office
    Local area
    Flexible hours

    LUZCO TECHNOLOGIES LLC

    Saint Louis, MO
    21 days ago
  • $60k - $110k

     ...micromanagement  ~ Supportive team –  work with a fun, dynamic crew that’s got your back  ~ Career growth –  advance to higher Tech levels or management roles  ~ Advancement potential  into higher Tech levels (with more $) or management roles    All candidates... 
    Hourly pay

    Dent Wizard International

    Saint Louis, MO
    10 days ago
  • Firestone Complete Auto Care in Missouri is seeking an entry-level Maintenance Technician to join a strong team. You will learn to diagnose and repair basic automotive systems and perform routine maintenance in a fast-paced setting. We offer full- and part-time options,... 
    Full time
    Part time

    Bridgestone America, Inc.

    Saint Louis, MO
    4 days ago
  • A dynamic civil engineering firm is seeking an Entry Level Civil Engineer (May 2026 Graduate) to join their St. Louis office. The role involves preparing engineering reports, collaboration with design teams, and conducting site visits. Candidates should have a Bachelor... 
    Work at office

    Gonzalez Companies, LLC

    Saint Louis, MO
    5 days ago
  • $10k

     ...Structural Engineer Location: St. Louis, MO At Apex Structural Engineering, we pride ourselves on fostering a collaborative and...  ...How to Apply: If you're ready to take your career to the next level and be part of a forward-thinking team, we'd love to hear from... 
    Work at office
    Relocation
    Relocation package
    Flexible hours

    Apex Structural Engineering, LLC

    Saint Louis, MO
    16 hours ago
  •  ...Job Description Job Description Kickstart Your Engineering Career at CCI!Location: St. Louis, MO (On-site)Company: Code Consultants Inc...  ...10 paid holidays.Career Advancement: Clear paths to senior-level roles and specialized certifications.What You'll DoAs a member... 

    Code Consultants

    Saint Louis, MO
    4 days ago
  • $76.5k - $103.5k

    Overview Mechanical Design Engineer (Associate or Mid-Level) at Boeing. The role supports the Mechanical Ground Support Equipment (GSE) engineering design team in Hazelwood, MO, supporting Boeing Phantom Works and Air Dominance Military Programs. The team creates a wide... 
    Permanent employment
    Work experience placement
    Remote work
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Shift work
    Day shift

    Boeing

    Hazelwood, MO
    1 day ago
  • $75k - $90k

     ...Mechanical Engineer II Location: Schaumburg, IL / Albuquerque, NM / Avon, CO / Hunt Valley, MD / Belleville, IL / Boise, ID / Chicago, IL...  ...disciplinary studios, you'll collaborate with experts of all levels and various disciplines. We continuously foster a positive... 
    Flexible hours

    RTM Engineering Consultants

    Saint Louis, MO
    3 days ago
  •  ...clients innovate and grow by designing, engineering, and executing the construction of state...  ...overall Conceptual and Basis of Design level design approaches and documentation. Developing...  ...systems philosophies. ?Developing mechanical / utility equipment and construction specifications... 
    Civilian Contractor

    Jacobs

    Saint Louis, MO
    16 hours ago
  •  ...Mechanical Engineer Position Elessent Clean Technologies is a global leader in process technologies to drive sustainability and carbon neutrality...  ...of piping and instrumentation drawings. Assist higher-level engineers in large projects with review, check, and assembly... 

    Elessent Clean Technologies

    Saint Louis, MO
    3 days ago
  •  ...Mechanical Engineer Must be well versed with CAD / Solidworks and PDM. Successful candidate will be researching products online, provide CAD...  .... Organization and communication skills must be at a high level. Attention to detail is a must. Bachelors degree in Mechanical... 
    Remote work

    Samprasoft

    Saint Louis, MO
    2 days ago
  • $100k - $145k

     ...Mechanical Engineer Hanson Values: Integrity | Commitment | Quality | Relationships | Innovation If you're looking for a firm that encourages...  ...for internal and external stakeholders. Provide high-level cost estimates, utilizing industry-standard cost estimation databases... 
    For contractors
    Internship
    Work at office

    Hanson Professional Services

    Saint Louis, MO
    5 days ago
  •  ...Entry-Level Mechanical Engineer The Entry-Level Mechanical Engineer will support the mechanical design of mission-critical facilities, including data centers, advanced manufacturing plants, and other high-availability environments. This is an excellent opportunity for... 
    For contractors
    Internship
    Flexible hours

    CRG

    Saint Louis, MO
    3 days ago
  • $160.12k

     ...and change the world. Job Description Are you a skilled Mechanical Engineer with expertise in HVAC and plumbing systems who is ready to...  ...is a good faith estimate representative of all experience levels for the geographic location assigned to the position. In addition... 
    Work experience placement
    H1b
    Work at office
    Local area
    Remote work
    Work from home

    CDM Smith

    Saint Louis, MO
    2 days ago
  •  ...position is responsible to provide facility engineering, project management, construction and...  ...technical drawings, specifications of mechanical/electrical systems, facility diagrams, or...  ...requirements. When asked, own and manage site-level Mechanical/HVAC/Plumbing systems issues... 
    Full time
    For contractors
    Work at office
    Local area
    Flexible hours

    ServiceSource

    Saint Louis, MO
    4 days ago
  •  ...Mechanical Engineer The Mechanical Engineer will support the design of mechanical systems for mission-critical facilities, including data...  ...alongside a Senior Mechanical Engineer on each project, this mid-level role is responsible for producing detailed mechanical designs... 
    For contractors
    Local area
    Flexible hours

    CLAYCO, INC.

    Saint Louis, MO
    2 days ago
  • $111.1k - $215.3k

     ...regular full-time employees. ​ About The Position The Mechanical (ME) Engineer performs engineering studies, designs, technical specification...  ...travel is expected to be limited. *Technical career path level depends upon applicants' credentials and position market... 
    Full time
    For contractors
    Local area
    Night shift

    Ameren

    Saint Louis, MO
    5 days ago
  •  ...Rimkus ( is a worldwide leader in Engineering and Technical Consulting. Rimkus experts...  ...forensic assignments within the field of mechanical engineering expertise based on a scope of...  ...Required Skills and Abilities High level of analytical skill. Work requires continual... 
    Odd job
    Full time
    Temporary work
    Casual work
    Work at office
    Local area
    Work from home
    Worldwide
    Monday to Friday
    Night shift

    Rimkus Consulting

    Saint Louis, MO
    5 days ago
  •  ...POSITION TITLE: ENGINEER I REPORTS TO: ENGINEERING MANAGER Position Summary:...  ...knowledge and expertise required for this level of work usually results from a...  ...development and honing applications Mechanical Emphasis Position As directed, design... 
    Work at office

    Sunnen Products Company

    Saint Louis, MO
    3 days ago
  • PENTA ENGINEERING CORPORATION is seeking an Intermediate Mechanical Engineer in the United States. You will develop concepts and designs for heavy industrial projects, providing technical leadership from concept through completion and ensuring quality against codes and... 

    PENTA ENGINEERING CORPORATION

    Saint Louis, MO
    1 day ago
  • $112.2k - $151.8k

    Avionics Power Systems Engineer, Experienced or Senior LevelCompany:The Boeing CompanyBoeing...  ...(with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data...  ...experience or non-US equivalent qualifications.Level 3: Minimum 3 years of experience with aerospace... 
    Permanent employment
    Full time
    Work experience placement
    Interim role
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work
    Day shift

    Boeing

    Saint Louis, MO
    4 days ago
  •  ...Founded in 1975, BR+A Consulting Engineers maintains a total staff of over 500 employees...  ...state-of-the-art integrated and coordinated mechanical, electrical, plumbing and fire...  ...Understanding the proper scope of SD, DD, CD level documents and delivering appropriate documentation... 
    Full time
    For contractors
    Work at office

    BR+A Consulting Engineers

    Saint Louis, MO
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mechanical Engineer Intermediate Level. Be the first to apply!