{"id":1695572,"url":"https://alion.io/job/resonetics-mechanical-engineer-iii","title":"Mechanical Engineer III","company":{"id":3860882,"name":"Resonetics","domain":"resonetics.com","url":"https://alion.io/company/resonetics","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Nashua, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":44000,"max_usd":82000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":2884},"experience_years_min":5,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Excel","optional":false},{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-10-02T12:02:36Z","employer_posted_date":"2026-10-02","last_verified_at":"2026-10-09T01:22:40Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Overview\nResonetics is a global leader in advanced engineering, prototyping, product development, and micro manufacturing, driving innovation in the medical device industry. With rapid expansion across all our locations, we continue to push the boundaries of technology while fostering a dynamic, employee-centered culture. Our commitment to excellence and continuous improvement makes Resonetics an exciting place for professionals passionate about shaping the future of micro-manufacturing and being part of something bigger.\nThis individual will be a member of our system engineering design team which designs laser micromachining systems and other process manufacturing systems for various industries including medical, electronics, and semiconductor industries. This position involves designing opto-mechanics, motion systems, electro-mechanical packaging, parts handling and automation, tooling, etc. This individual will be responsible for leading mechanical design projects, solving technical challenges and ensuring quality from concept to implementation.\nJoin Resonetics and be part of a team that’s redefining medical device manufacturing. If you’re passionate about innovation and thrive in a fast-paced environment, we’d love to hear from you.\nResponsibilities\nCreate detailed Mechanical designs, assemblies, and drawings using Solidworks.\nPerform tolerance analysis, material selection, and manufacturability assessments.\nArchitect mechanical platforms for laser micromachining (stages, gantries, opto-mechanical mounts, enclosures, thermal management).\nSelect and integrate lasers, optics, scanners, beam delivery, machine vision, and motion components.\nDesign for precision, stability, and repeatability (micron-level tolerances; vibration, thermal drift, alignment).\nCoordinate with electrical, software, and manufacturing teams to ensure seamless integration.\nIdentify opportunities for cost reduction, reliability improvement, and design optimization.\nPrepare technical documentation, BOMs, and ensure compliance with relevant standards (ISO, ASME, NFPA).\nCollaborate with controls engineers on motion profiles, PLC/HMI integration, and safety interlocks.\nInterface with suppliers and manufacturing on cost, lead-time, and quality.\nDesign for manufacturability (DFM/DFA) and serviceability; oversee prototype builds.\nProject Manage design projects - delegate design tasks and mentor junior engineers.\nRequired Qualifications\nB.S. in Mechanical Engineering or related field.\n\n5+ years experience in mechanical design for precision equipment, automation, or capital machinery.\n\nProficiency with SolidWorks or 3D modeling.\n\nExcellent problem-solving, analytical, & verbal and written communication skills.\n\nAbility to work both independently and collaboratively within a team environment.\n\nAbility to create and maintain precise mechanical drawings and documentation for the manufacturing of complex components and assemblies.\n\nProficiency of Geometric Dimensioning and tolerancing.\n\nExcellent computer skills, proficient in Excel, Word, PowerPoint.\n\nIndependent, self-starter with the ability to multi-task.\n\nPossess excellent communication skills and positive attitude.\nPreferred Qualifications\nExperience with laser micromachining (femtosecond/picosecond/nanosecond) and beam delivery systems.\n\nLaser, optics, opto-mechanics, complex and high precision system and automation work highly desirable.\n\nExperience with 3D printing and rapid prototyping (FDM & SLS).\n\nExperience with medical device manufacturing would also be a plus.\n\nHands-on experience is highly desirable.\n\nCompensation\nThe compensation for this role is competitive and will be based on experience and qualifications. The anticipated range is $65,000-$102,000.\nOur company policy is that we are unable to provide visa sponsorship. 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