Senior Mechanical Engineer

With over 40 years of industry leadership, CP Engineers delivers innovative solutions in site/civil, water/wastewater, municipal, MEP, and environmental engineering. Our diverse portfolio spans private, municipal, county, and regional clients—many of whom have partnered with us for decades. Join a fast-growing team dedicated to technical excellence, client satisfaction, and professional growth.Remote work flexibility, competitive compensation and benefits, and a supportive culture have helped CP earn Best Places to Work in NJ awards for three years straight and have driven strong employee retention.Position Overview:CP Engineers is seeking a highly skilled Senior Mechanical Engineer to provide technical leadership and mentorship within our mechanical engineering team. This role is responsible for developing project scopes, preparing budget estimates, and overseeing mechanical design work to ensure the delivery of high‑quality, accurate, and consistent engineering outputs across the organization.The Senior Mechanical Engineer will review, sign, and seal mechanical drawings and will also contribute hands‑on design support as required. Project work may include mechanical systems for commercial and industrial buildings, water and wastewater pump stations, treatment facilities, and various municipal infrastructure projects.Technical & Design Responsibilities:Lead mechanical engineering design for HVAC, plumbing, and mechanical systems across commercial, industrial, municipal, and infrastructure projectsPerform mechanical calculations, equipment selections, system sizing, and detailed technical analysesPrepare and seal engineering drawings, specifications, and reports in accordance with state PE requirementsConduct system modeling (e.g., energy modeling, load calculations) to optimize system performanceReview and approve design documents prepared by junior engineers and CAD staffEnsure all designs meet applicable codes (IMC, IPC, NFPA, ASHRAE, OSHA, local/state regs)Process design experience a plusExperience working with gas systems, generators, fire suppression systems, cleanrooms, storage tanks, oil water separators a plusProject Delivery & Coordination:Serve as the mechanical discipline lead on multi‑disciplinary project teams, coordinating closely with electrical, structural, civil, and water resources groupsDevelop complete plan sets, technical specifications, and bid/construction documentsSupport construction-phase services: respond to RFIs, review submittals, conduct field inspections, issue punch lists, and prepare site visit reportsParticipate in value engineering, feasibility studies, and system evaluations for renovation and new construction projectsQuality & Compliance:Maintain compliance with firm-wide QA/QC proceduresReview design deliverables for technical accuracy, constructability, and regulatory complianceVerify that designs meet safety, reliability, maintainability, and operational requirementsMaintain up-to-date knowledge of emerging electrical codes, utility standards, and industry advancesClient Engagement & Business Support:Meet with clients to define project scope, requirements, and technical expectationsProvide technical guidance, recommendations, and solutions during planning and project executionSupport proposal writing, project budgeting, and mechanical scope developmentAttend client meetings, presentations, and project interviews as requiredLeadership & Mentoring:Provide technical mentorship to junior mechanical engineers, EITs, and designersSupport staff development through training on codes, design standards, and best practicesOversee workload distribution, task assignments, and schedule adherence for mechanical discipline tasksCompensation: $115,000-$145,000RequirementsDegree in Mechanical Engineering or equivalent from an accredited universityMaintain active Professional Engineer (PE) license in NJ (or ability to obtain via reciprocity)Minimum 7-10 years of mechanical engineering experience, with a track record of leading, mentoring, or supervising other engineersRepresent the firm at industry events, technical conferences, or professional association meetings as neededExcellent ability to review and critique designs and provide constructive guidanceStrong verbal and written communication skills, high attention to detail, and the ability to work collaboratively in a team environmentUnderstanding of construction processes and field coordination, with the ability to support field engineers when necessaryA valid driver's license and dependable transportationMust be proficient in AutoCADBenefitsFlexible Work Options: Hybrid/remote work arrangementsWork/Life Balance: Flexible hours, 20 days paid time offFinancial Security: 401(k) with 4% company matchProfessional Growth: Tuition reimbursement, professional license and association fee coverageComprehensive Health: Medical, dental, and vision insuranceSupportive Culture: Commitment to employee well-being and career development