Senior Mechanical Automation Engineer

Trueline's client, a global provider of advanced automated manufacturing systems, is seeking a Senior Mechanical Automation Engineer to join their team in Westbrook, ME (on-site). This is a high-impact role for an experienced engineer who enjoys owning projects from concept through commissioning and working hands‑on with complex automation equipment.

• Design automated assembly and test systems from initial concept through final build and launch
• Create detailed mechanical design packages including drawings, BOMs, and system documentation
• Collaborate with electrical, controls, and project teams to deliver fully integrated systems
• Participate in internal and customer design reviews and present technical solutions
• Estimate cycle times and contribute to system performance optimization
• Support builds across purchasing, fabrication, assembly, and debug phases
• Manage vendor relationships, including RFQs and technical coordination
• Develop and execute test plans and risk assessments
• Align engineering work with project scope, schedules, and budgets

• Bachelor's degree in Mechanical Engineering or related field
• 7+ years of experience in automation, machine design, or special machinery
• Strong mechanical design skills with exposure to sensors and control systems
• Proficiency with 3D CAD tools and standard engineering software
• Experience performing tolerance stack‑ups and engineering calculations
• Working knowledge of GD&T and machining processes
• Hands‑on mindset with willingness to support build, debug, and commissioning

• Experience in custom automation or OEM machine building environments
• Familiarity with MRP systems and structured engineering processes
• Exposure to ISO or regulated manufacturing environments
• Experience contributing to design standards or mentoring junior engineers
• Background supporting quoting or applications engineering efforts

• Competitive base salary in the range of $85,000 - $100,000, depending on experience
• 401(k) with company match
• Comprehensive health, dental, and life insurance
• Short- and long-term disability coverage
• Paid time off and company holidays
• Paid parental leave
• Employee ownership program
• A collaborative, hands‑on engineering environment with strong project ownership

Trueline and its clients are unabashed equal‑opportunity employers committed to a diverse workforce. We welcome smart and ambitious applicants and recruit, refer, hire, place, and promote without regard to race, color, gender, religion, national origin, ancestry, citizenship, disability, age, sexual orientation, or any other characteristic protected by federal or state law.