POSITION SUMMARYThe Applications Engineer develops technical solutions for natural gas compression and rotating-equipment applications supporting Petrolink Power. Based in the Houston, Texas office, this position evaluates customer requirements, performs compressor sizing and equipment selection, prepares technical proposals and estimates, and supports equipment overhaul, refurbishment, modification, testing, and commissioning projects.The role serves as a technical resource to Sales, project management, Equipment Services, suppliers, OEMs, and customers by translating operating requirements into practical equipment recommendations, specifications, and project solutions. Domestic and international travel is required based on customer and project needs.ESSENTIAL DUTIES & RESPONSIBILITIESEngineering & Technical Applications• Evaluate customer operating requirements and recommend appropriate natural gas compression solutions.• Perform compressor sizing, equipment selection, performance evaluations, and application reviews.• Review and interpret engineering drawings, P&IDs, technical specifications, equipment documentation, and operating data.• Provide technical expertise related to Caterpillar and Waukesha natural gas engines, Ariel reciprocating compressors, and associated compression equipment.• Evaluate equipment capabilities, operating conditions, and performance limitations and develop technical recommendations for compressor packages, upgrades, modifications, and overhaul projects.Technical Proposals & Project Estimating• Prepare and review technical proposals, equipment specifications, scopes, and project cost estimates.• Develop Bills of Materials (BOMs) and identify required equipment components, parts, and materials.• Coordinate with suppliers, OEMs, and manufacturers to obtain technical information, pricing, availability, and lead times.• Review vendor quotations for technical alignment with customer and project requirements.• Support preparation of technical documentation for customer proposals, internal reviews, and project approvals.Project & Equipment Support• Collaborate with project managers, Equipment Services personnel, and other technical teams throughout project execution.• Provide technical support for compressor overhauls, equipment repairs, refurbishment, upgrades, and modifications.• Assist with troubleshooting, equipment inspections, performance evaluations, technical reviews, equipment testing, and commissioning activities.• Identify opportunities to improve equipment reliability, efficiency, serviceability, and operational performance.CUSTOMER & VENDOR COORDINATION• Work closely with Sales to understand customer requirements and develop technically appropriate solutions.• Communicate with customers regarding equipment specifications, operating conditions, technical requirements, and project needs.• Coordinate with equipment manufacturers, suppliers, service providers, and other external technical resources.• Participate in customer meetings, technical discussions, site visits, project evaluations, and equipment inspections as required.CROSS-FUNCTIONAL COLLABORATION• Partner with Engineering, Sales, Equipment Services, Support, and Leadership teams to align technical solutions, commercial requirements, project execution, and customer expectations.• Communicate equipment constraints, technical risks, scope considerations, cost impacts, and schedule-related issues to affected teams in a timely manner.BENEFITS• Potential annual performance bonus based on company and individual performance.• 401(k) with 5% company contribution.• Medical, dental, vision, life, short-term disability, and long-term disability insurance.Candidates must be able to successfully pass a background check and drug screening prior to employment.DISCLAIMERThe information contained in this job description is intended to describe the general nature and level of work performed by employees in this role. It is not intended to be an exhaustive list of all duties, responsibilities, or qualifications required of employees assigned to this positionQUALIFICATIONS• Bachelor's degree in Mechanical Engineering or a closely related engineering discipline required.• Minimum 3-5 years of relevant experience in natural gas compression, rotating equipment, applications engineering, or the oil and gas industry preferred.SKILLS & EXPERIENCE• Strong technical knowledge of reciprocating compressors, natural gas engines, and compression packages.• Working knowledge of Caterpillar, Ariel, and Waukesha equipment and their applications in natural gas compression.• Experience with compressor sizing, equipment selection, performance calculations, technical proposals, equipment specifications, and cost estimates.• Ability to read and interpret engineering drawings, P&IDs, technical specifications, and equipment documentation.• Strong analytical, troubleshooting, organizational, documentation, and problem-solving skills.• Strong written and verbal communication skills with the ability to work directly with customers, vendors, and internal teams.• Ability to manage multiple projects and priorities while maintaining accuracy and attention to detail.• Commercial awareness and cost-conscious decision-making.PREFERRED TECHNICAL EXPERIENCE• Hands-on experience with Caterpillar and Waukesha natural gas engines and Ariel reciprocating compressors.• Familiarity with compressor sizing and performance software, including Ariel performance tools.• Knowledge of API 618 and other applicable industry standards.• Experience in compressor package design, fabrication, testing, and commissioning.• Background in rotating-equipment overhaul, maintenance, refurbishment, technical sales, or project estimating.• Familiarity with AutoCAD, SolidWorks, or similar engineering software.• Experience coordinating with OEMs, equipment suppliers, and international customers.PHYSICAL & WORK REQUIREMENTS• Full-time, based in our Houston, Texas office.• Domestic and international travel to customer facilities, compressor stations, manufacturing facilities, project sites, and other business locations is required.• Ability to provide on-site technical support during equipment inspections, evaluations, testing, commissioning, and project execution.• Ability to work in office, shop, industrial, and field environments as business needs require.