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Mechanical Engineer - Oil and Gas

atwellgroup · Atwell · Atwell
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<div class="content-intro"><p><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><strong>Who We Are</strong></span></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><strong>Atwell, LLC </strong>is a bold leader in the consulting, engineering, and construction services industry, delivering a broad range of creative solutions to clients in the real estate & land development, and energy markets. We have a strong national presence and a diverse, award-winning project portfolio. Atwell is a privately owned company, with 2,000+ passionate team members across 75+ locations and growing!</span></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><strong>Atwell, LLC</strong> is a proud recipient of the following <strong>2025</strong> awards:</span></p> <ul> <li style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt;">Ten consecutive years in a row as a “Best Place to Work” by Zweig Group (#11)</span></li> <li style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt;">Recognized as #70 in the ENR Top 500 Design Firms, ranked in every region</span></li> <li style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt;">Recognized in Crain's “Fast 50” as one of the fastest-growing companies (#14)</span></li> <li style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt;">Recognized as the 2025 ENR Design Firm of the year for the Southeastern US</span><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><br></span></li> </ul></div><p><strong><span style="font-family: arial, helvetica, sans-serif;"></span></strong></p> <p><strong>Position Snapshot</strong></p> <p>Atwell is hiring a mid-level Mechanical Project Engineer (PE) to support oil & natural gas, CO₂, hydrogen, and RNG pipeline and facility projects. This role focuses on mechanical design and project execution for large pipeline systems and facilities (meter stations, compressor stations, terminals, valve sites, pigging facilities). You’ll work from concept through construction/commissioning, coordinating across disciplines to deliver safe, compliant, and constructible solutions.</p> <p><strong>Essential Functions</strong></p> <ul> <li>Lead and support project teams on assigned tasks; provide technical guidance and implement client-requested design changes.</li> <li>Interface with clients, EPCs, vendors, and regulators; communicate scope, progress, risks, and design decisions.</li> <li>Coordinate with civil/structural/electrical/instrumentation/process teams to ensure integrated, constructible designs.</li> <li>Mentor junior engineers/designers; contribute to mechanical best practices, standards, and QA/QC.</li> <li>Travel to offices, vendor facilities, and jobsites as needed.</li> </ul> <p><strong>Education / Credentials</strong></p> <ul> <li>Bachelor’s degree in Mechanical Engineering (or related discipline).</li> <li>Professional Engineer (PE) license required (or ability to obtain promptly per state requirements).</li> </ul> <p><strong>Day to Day</strong></p> <ul> <li>Serve as the mechanical engineering lead or key contributor for pipeline and facility projects, including:</li> <ul> <li>Meter & regulator (M&R) stations, valve sites, pig launcher/receiver sites</li> <li>Compressor stations and station tie-ins</li> <li>Terminals, pump stations, and related facility upgrades/expansions</li> </ul> <li>Develop and own mechanical deliverables such as:</li> <ul> <li>Mechanical basis-of-design, design criteria, and equipment/system selections</li> <li>P&IDs, PFDs, line lists, and mechanical specifications (in coordination with process)</li> <li>Equipment data sheets and procurement packages (valves, meters, regulators, filters/separators, pumps, compressors packages interface, pigging components, heaters, coolers, heat exchangers)</li> <li>Piping isometrics, piping plans, tie-in packages, and installation details</li> </ul> <li>Perform/oversee engineering calculations and technical evaluations, including:</li> <ul> <li>Pressure design and code compliance</li> <li>Relief device sizing / overpressure protection support and coordination</li> <li>Hydraulic/line sizing coordination, equipment sizing support, and operating case reviews</li> </ul> <li>Support facility layout and integration:</li> <ul> <li>3D model/design review participation as applicable; resolve clashes and support constructability</li> <li>Coordinate with structural/civil for foundation loads, pipe rack interfaces, and equipment anchorage</li> </ul> </ul> <p><strong>Preferred Tools & Experience</strong></p> <ul> <li>Strong experience with piping design, facility mechanical systems, and field execution support.</li> <li>Familiarity with AutoCAD, Bluebeam, Microsoft Office; exposure to 3D tools (Plant 3D, CADWorx, AVEVA, or similar) is

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