Sr Mechanical Engineer

Job Description We're seeking a Senior Mechanical Engineer to support the design, layout, and upgrade of mechanical systems within advanced technology manufacturing and plant environments. This role will focus on HVAC systems, piping, hydronic systems, mechanical facility components, and equipment installation support. The right person will have strong experience with plant system layouts, facility upgrades, P&IDs, and cross-functional project coordination in complex industrial settings.Key ResponsibilitiesLead mechanical engineering design and support activities for plant upgrades, facility improvements, and new equipment installationsDevelop and review designs for HVAC systems, utility piping, hydronic systems, and other mechanical facility infrastructureSupport plant system layout development for manufacturing, utility, and process-related mechanical systemsPrepare and review P&IDs, design drawings, equipment layouts, and engineering documentationCoordinate mechanical design efforts with operations, facilities, process, electrical, and project teamsSupport installation and integration of manufacturing tools and related facility systemsEvaluate existing plant systems and develop upgrade recommendations to improve capacity, reliability, and performanceManage project tasks, timelines, and deliverables using MS Project or similar scheduling toolsSupport design reviews, construction coordination, field issue resolution, and startup activitiesEnsure engineering work aligns with applicable codes, standards, safety requirements, and project objectivesProvide technical guidance during design, construction, and commissioning phasesAssist in troubleshooting mechanical system issues and identifying practical engineering solutionsRequired QualificationsBachelor's degree in Mechanical Engineering or related discipline10+ years of mechanical engineering experienceStrong experience with HVAC systems, piping, and hydronic systemsExperience with mechanical facility components and plant system layoutsExperience supporting plant upgrades, facility modifications, and equipment installationsStrong understanding of P&IDs and mechanical design documentationExperience working in advanced technology manufacturing, industrial facilities, or similarly complex environmentsProficiency with MS Project or similar project scheduling toolsStrong communication, coordination, and problem-solving skillsAbility to manage multiple priorities across engineering and project execution activitiesPreferred QualificationsPE or EITExperience with Revit or AutoCADExperience supporting construction, installation, and startup of plant systemsExperience coordinating with multidisciplinary engineering and facility teamsStrong knowledge of facility infrastructure and utility distribution systems in manufacturing environmentsDesign Hire is proud to be an Equal Employment Opportunity / Affirmative Action employer. It is our policy to consider for employment all individuals regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, gender, sex, sexual orientation, gender identity and/or expression, genetic information, veteran status, or any other characteristic protected by federal, state or local law.Employment Eligibility: If hired, a Form I-9 Employment Eligibility Verification must be completed at the start of employment. Temporary work authorization or the need for sponsorship may disqualify you from employment.