Demo

Field Engineer - Mechanical & Piping

Hatch
Stillwater, OK Full Time
POSTED ON 5/24/2026
AVAILABLE BEFORE 7/8/2026
Requisition ID: 98874

Job Category: Engineering; Construction

Location: Stillwater, OK, United States

Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 70 years of business and technical expertise in mining , energy , and infrastructure , our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally.

Join our Project Delivery Group (PDG), a dynamic team of professionals passionately committed to world-class project delivery across the globe. With expertise in sustainable studies, asset building and operations, and industry-leading efficiencies, our best-in-class team leverages methodologies, governance and systems that are unparalleled in the engineering space. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you.

Hatch is seeking a Field Mechanical Engineer. The Field Engineer is to provide technical engineering support to Hatch’s on-site construction management and supervision team to ensure that construction work complies with the engineering design including specifications, codes and standards.

The Field Engineer’s responsibilities shall also include assessing potential field problems and developing solutions as well as assisting with supervision of works contractors and Hatch field employees.

Primary Responsibilities

  • Assist with technical bid analysis and recommendations as required
  • Verify site data and conditions
  • Coordinate local permitting technical requirements
  • Manage and resolve cross-discipline clashes or conflicts when discovered in engineering deliverables (drawings and specifications)
  • Assist with the Field Engineering section of the Construction Execution Plan
  • As applicable, assist with constructability input and on-site monitoring of design, work scope, construction sequence, impacts to estimating and scheduling
  • Review of Contractor CWP submittals including ITPs and Method Statements
  • Provide technical assistance to QA/QC
  • Review and approve QA test reports and documentation where required
  • Provide technical assistance to Construction Supervision
  • Review and verification of contractor’s monthly progress reports
  • Manage field information requests and site design change procedures (RFI, FCR, FCN, ECN, SI)
  • Develop, check, and distribute specifications for onsite purchases where required, such as temporary works or site generated purchases
  • Review and monitor contractor pricing and assist the Contracts Administrator in the review and settlement of change orders and claims
  • Review contractor supplied deliverables including as-built documentation
  • Coordinate third party inspections in conjunction with consultants and other authorities
  • Generate and/or check field sketches or red-line engineering deliverables
  • Manage, control and maintain onsite drawings, files and registers
  • Review contract documents for the particular area of responsibility and identify conflicts and recommend solutions
  • Verify that construction work complies with all engineering standards, codes, specifications and design instructions as well as applicable regulatory requirements
  • Perform technical review at substantial and final completions

Job Requirements

  • Bachelor’s degree in Mechanical Engineering from an accredited engineering school
  • Understands the design and field execution processes of large scale EPCM projects
  • Knowledge of construction means and methods including labor, material, equipment, cost and schedule requirements
  • 5-10 years project experience
  • Experience working on large or complex projects in a multidisciplinary environment
  • Experience working on large construction sites is required
  • Excellent understanding of procurement, contracting and commissioning methodologies
  • Ability to fit into a team environment and personal skills to compliment the team work
  • Demonstrate strong problem-solving skills and the ability to troubleshoot issues
  • Strong personal commitment to safety
  • Strong organizational skills and multitasking ability
  • Strong computer skills including Microsoft Office (Word, Excel, PowerPoint)
  • Excellent verbal and written communication skills

Why join us?

  • Work with great people to make a difference
  • Collaborate on exciting projects to develop innovative solutions
  • Top employer

What we offer you?

  • Flexible work environment
  • Long term career development
  • Think globally, work locally

Don't meet every single requirement? You don't need to. At Hatch, we are building a diverse, inclusive workplace that fosters innovation. If you're interested in this role, we encourage you to apply even if your past experiences don't perfectly align with the skills we've listed.

We're committed to fostering a workforce that reflects the diversity of the communities in which we operate and serve. Hatch is an Equal Opportunity Employer that considers applicants without regard to age, race, color, national origin, citizenship, religion, creed, gender, sexual orientation, marital status, disability, veteran, or any other protected status. If you have any accommodation requirements, please let us know. We'll do our best to meet your needs in accordance with applicable local legislation.

Salary.com Estimation for Field Engineer - Mechanical & Piping in Stillwater, OK
$85,711 to $102,929
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