Full-Time

Senior Staff General Mechanical Engineer

Updated on 9/10/2026

Deadline 8/28/27
S&B Engineers and Constructors

S&B Engineers and Constructors

1,001-5,000 employees

Engineering and construction of large-scale facilities

No salary listed

Greenville, SC, USA

Hybrid

Hybrid schedule; occasional travel of less than 10% is required.

Bachelor of Science (BS)

Category
Mechanical Engineering (1)
Required Skills
Microsoft Office
HVAC
REST APIs

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Requirements
  • A Bachelor of Science in Mechanical Engineering or an equivalent engineering degree from an ABET-accredited program is required.
  • A minimum of twelve years of experience in mechanical design or a related function area is required, or equivalent working knowledge and experience.
  • An active Professional Engineer license is required, with the ability to obtain reciprocal professional licensing in additional states potentially required.
  • Detailed experience with engineering and design tools, including common computer-aided drafting software and Microsoft Office Suite, is required.
  • Proficiency in reading and interpreting engineering codes and standards is required.
  • Ability to read and interpret safety rules, operating and maintenance instructions, and procedure manuals is required.
  • Ability to write routine reports and correspondence is required.
  • Ability to speak effectively before clients or organizational employees is required.
  • Ability to apply probability, statistical inference, plane and solid geometry, trigonometry, fractions, percentages, ratios, and proportions to practical situations is required.
  • Occasional field trips to operating plants or construction sites require normal hearing, standing, walking, reaching, climbing, balancing, clear close and distance vision, depth perception, and the ability to focus; lifting up to 25 pounds may be required.
Responsibilities
  • Independently perform mechanical design activities for all phases of general mechanical equipment design for a small project or selected segments of a larger project.
  • Perform all conventional aspects of mechanical design and apply independent judgment to evaluate, select, and substantially adapt standard design methods and procedures.
  • Investigate multiple variables for assignments with clear and specific objectives.
  • Periodically evaluate work performed by less experienced engineers and specialists.
  • Prepare basic design sketches and perform calculations supporting broader design activities for equipment, components, structures, or systems.
  • Conduct field trips to existing plants to gather operating data and equipment information.
  • Gather data for equipment specifications, inquiry documents, and purchase requisitions for approval.
  • Evaluate vendors' bids and drawings for compliance with specifications for simple equipment and specialty items.
  • Participate in preparing equipment lists and specialty item lists, including specific details for simple fixed and rotating equipment.
  • Participate in reviewing design guides and specifications.
  • Prepare equipment data sheets.
  • Read and interpret engineering codes and standards, including the ASME Boiler and Pressure Vessel Code and API standards for simple rotating equipment.
  • Apply understanding of welding procedures, materials selection, and nondestructive examination.
  • Participate in reviews of process flow diagrams and piping and instrumentation diagrams.
Desired Qualifications
  • Successful completion of the National Council of Examiners for Engineering and Surveying Professional Engineer examination is preferred.
  • Reciprocal professional licensing in additional states may be required and is preferred.
  • Experience designing, sizing, and specifying rotating equipment such as centrifugal pumps and air compressor packages is preferred.
  • Experience designing, sizing, and specifying fixed equipment such as pressure vessels is preferred.
  • Experience with HVAC and refrigeration packages is preferred.
S&B Engineers and Constructors

S&B Engineers and Constructors

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S&B Engineers and Constructors focuses on designing and building large, complex industrial facilities as an engineering, procurement, and construction (EPC) partner. It operates by guiding projects from feasibility studies through detailed engineering, procurement, construction, and commissioning, applying deep technical expertise to identify and remove risks and deliver a tailored, purpose-built solution. The company differentiates itself through a strong emphasis on certainty, integrity, safety, and execution excellence, positioning itself as a reliable partner that can handle projects of substantial scale and complexity and deliver results “as promised.” Its goal is to give clients confidence and a true end-to-end delivery experience, encapsulated in the tagline “Consider it Done.”

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Houston, Texas

Founded

1967

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Simplify Jobs

Simplify's Take

What believers are saying

  • Smackover Lithium awarded S&B the SWA Central Processing Facility EPCC contract on 2026-05-26.
  • Standard Lithium said final construction vendor contracts are complete ahead of 2026 FID.
  • S&B named Rob Scott energy SVP on 2026-08-25, strengthening LNG and petrochemicals execution.

What critics are saying

  • Smackover's project still needs FID, financing, and offtakes before S&B's revenue ramps.
  • Oil, gas, and lithium clients can defer capital spending, leaving S&B underutilized.
  • A single execution failure on SWA or LNG jobs would damage S&B's safety brand.

What makes S&B Engineers and Constructors unique

  • S&B's integrated EPC model spans engineering, procurement, construction, and commissioning across industrial megaprojects.
  • 2026 ABC rankings placed S&B No. 11 overall, No. 6 among industrial contractors.
  • Noida expansion to 500 engineers on 2026-08-04 deepens low-cost global design capacity.

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Benefits

Flexible Work Hours

Hybrid Work Options

Company News

PR Newswire
Aug 24th, 2026
S&B appoints Rob Scott as senior VP of energy with 30 years of global EPC leadership

S&B, a Houston-based engineering, procurement and construction company, has appointed Rob Scott as Senior Vice President, Energy. Scott joins the firm's Executive Committee. Scott brings over 30 years of experience in the global energy sector. He previously served as Managing Director, Americas, for Technip Energies, overseeing a multi-billion-dollar regional portfolio. Earlier in his career, he held leadership positions at Birdon and Bechtel, managing project execution across North America, South America, the Middle East and Australia. At S&B, Scott will support the company's delivery of complex projects in liquefied natural gas, petrochemicals, pipelines and industrial infrastructure. He is a United States Naval Academy graduate and served 20 years in the US Marine Corps.

PR Newswire
Mar 25th, 2026
S&B honored as National Health and Safety leader in Construction.

S&B honored as National Health and Safety leader in Construction. Mar 25, 2026, 09:05 ET HOUSTON, March 25, 2026 /PRNewswire/ - S&B, a leading engineering, procurement and construction (EPC) company, today announced it has earned a National Health and Safety Pinnacle Award from Associated Builders and Contractors (ABC), which was presented at the 36th annual Excellence in Construction(R) Awards during the ABC Convention 2026 in Salt Lake City on March 19. Presented to only 59 contractors nationwide, S&B earned the award in recognition of its exceptional health and safety performance, innovative integration of Human and Organizational Performance concepts into operational work processes, and commitment to protecting employees, partners and communities across its projects. "S&B is committed to building capacity for safe performance aligned with the principles of Human and Organizational Performance," said Jeff Sipes, Chief Executive Officer of S&B. "Receiving ABC's Pinnacle Award reflects the dedication of our teams and the strength of our safety culture. I am thankful for our team's commitment to each other and the operational excellence required for safe performance of our work." The 2025 National Health and Safety Excellence Award winners were selected from ABC member firms that achieved Diamond, Platinum or Gold status in ABC's STEP(R) Health and Safety Management System in 2025, reflective of their 2024 safety performance data. During the selection process, contractors were judged on self-evaluation scores, lost workday case rates, total recordable incident rates, leading indicator use, process and program innovations, and interviews conducted by members of ABC's National Health and Safety Committee. "The safety record of S&B speaks for itself, setting the standard for a culture of care for its people," said 2026 Chair of the ABC National Board of Directors Thomas "Murph" Murphy, vice president of Power & Construction Group, Scottsville, New York. "Safety values remain consistent for S&B, which is nearly seven times safer than the industry average. They are an employer of choice because they refuse to compromise on health and safety for every single employee. Thank you to these safety leaders for transforming the status quo." See a complete list of winners here. For more information on S&B, visit www.sbec.com. S&B is a leading engineering, procurement, and construction (EPC) company with a national footprint. S&B designs, builds, and delivers projects serving midstream, refining, chemical, and industrial customers with safety, quality and integrity as its top priorities. Learn more at www.sbec.com and connect with us on LinkedIn. SOURCE S&B

PR Newswire
Feb 11th, 2026
S&B expands Noida office capacity to 500 with 120 new engineering positions

SB, an engineering, procurement and construction company, has expanded its Noida, India office, increasing capacity by 120 employees to a total of 500. The company held a ribbon-cutting ceremony on 15 December at the India Glycol Complex in Sector 126, Noida. The expansion supports SB's global engineering capabilities and project demand across midstream, energy and power sectors. Mike Janssen, SB's senior vice president of engineering, said the Noida team plays an important role in the company's project success. The Houston-based firm's global engineering model supports execution across large-capital EPC and alliance engineering work. SB serves midstream, refining, chemical and industrial customers.

The Construction Data
Mar 12th, 2025
S&B Named National Safety Leader by ABC

S&B, a leading engineering, procurement, and construction (EPC) company, has been honored with the prestigious National Safety Pinnacle Award from the Associated Builders and Contractors (ABC).

The Business Journals
Mar 25th, 2024
Submit People on the Move

S&B announced Greg Hafer as its Executive Vice President and Chief Commercial Officer, effective immediately.