Senior Mechanical Designer – Opto‑Mechanical Systems & High‑Volume Manufacturing – arenaflex Innovation Group

About arenaflex

arenaflex is a global leader in consumer technology, renowned for pushing the boundaries of design, engineering, and user experience. With a heritage of creating iconic products that blend elegance with cutting‑edge functionality, arenaflex invests heavily in research, development, and the talent that drives its breakthroughs. Our culture celebrates curiosity, collaboration, and a relentless pursuit of excellence, offering an environment where innovative ideas flourish and careers accelerate.

Position Overview

arenaflex is seeking a Senior Mechanical Designer to join the Board, Interaction and Optics Designing group. This role sits at the intersection of mechanical engineering, optics, and high‑volume manufacturing, contributing to the creation of next‑generation devices that define the market. The successful candidate will lead the design, development, and integration of mechanical systems and sub‑assemblies for display, sensing, and camera modules across a broad portfolio of arenaflex products.

Key Responsibilities

• Lead end‑to‑end mechanical design of complex opto‑mechanical systems, from concept through production release.
• Collaborate closely with cross‑functional teams—including product design, optics, electrical, software, and manufacturing—to ensure seamless integration of mechanical components.
• Develop detailed 3D CAD models and drawings using NX, SolidWorks, or Creo, adhering to GD&T standards and internal design guidelines.
• Perform structural analysis (FEA), tolerance stack‑up, failure mode and effects analysis (FMEA), and root‑cause investigations to validate design robustness.
• Define and document manufacturing processes, assembly techniques, and quality inspection methods for high‑volume production environments.
• Drive design for manufacturability (DFM) initiatives, optimizing parts for cost, reliability, and ease of assembly.
• Lead prototype builds, mechanical testing, and validation activities, iterating designs based on test results and stakeholder feedback.
• Maintain and evolve standard operating procedures (SOPs), best‑practice libraries, and design knowledge bases.
• Mentor junior engineers, fostering a culture of continuous learning and technical excellence within the team.
• Contribute to strategic roadmap discussions, providing insight on emerging mechanical technologies and industry trends.

Essential Qualifications

• Bachelor’s degree in Mechanical Engineering or a closely related field (Master’s preferred).
• Minimum 7 years of hands‑on experience in mechanical system design, including experience with equipment, fixtures, mechatronics, and hardware integration.
• Proficiency in 3D CAD tools (NX, SolidWorks, Creo) and a strong command of GD&T principles.
• Demonstrated experience conducting FEA, tolerance analysis, failure analysis, and root‑cause investigations.
• Solid understanding of manufacturing processes such as precision machining, injection molding, metal stamping, and surface treatment.
• Excellent written and verbal communication skills, with the ability to convey complex technical concepts to diverse audiences.
• Proven track record of delivering mechanical designs that meet stringent performance, reliability, and cost targets in high‑volume production.

Preferred Qualifications

• Experience in hardware development for high‑volume consumer electronics manufacturing.
• Background in opto‑mechanical design, including camera mounts, kinematic mounts, and optical system integration.
• Hands‑on experience designing custom hardware for consumer devices, such as PCB, FPC, and connector assemblies.
• Familiarity with clean‑room design considerations and low‑contamination manufacturing environments.
• Knowledge of machine vision systems, optical alignment, and mechanical testing methodologies.
• Programming skills (e.g., Python, MATLAB) for automation of design validation and data analysis.
• Experience with robotics integration and automation of assembly lines.

Core Skills & Competencies

• Analytical Thinking: Ability to dissect complex problems, perform rigorous analysis, and develop data‑driven solutions.
• Collaboration: Strong team player who thrives in multidisciplinary environments and builds productive relationships across functions.
• Innovation: Creative mindset that seeks novel approaches to mechanical challenges while balancing practicality and manufacturability.
• Attention to Detail: Meticulous approach to documentation, drawing standards, and quality control.
• Project Management: Capability to manage multiple concurrent projects, prioritize tasks, and meet critical milestones.
• Leadership: Experience guiding junior engineers, providing constructive feedback, and fostering a culture of excellence.

Career Growth & Learning Opportunities

At arenaflex, your career trajectory is shaped by the impact you make. As a Senior Mechanical Designer you will:

• Gain exposure to a portfolio of world‑class products that set industry standards.
• Work alongside leading experts in optics, software, and materials science, expanding your technical breadth.
• Participate in internal innovation labs, hackathons, and continuous‑learning programs.
• Access mentorship from senior leaders and a clear pathway toward Principal Engineer or Technical Program Manager roles.
• Benefit from tuition reimbursement, certification support, and on‑site workshops that keep your skills at the cutting edge.

Compensation, Perks & Benefits

arenaflex offers a competitive total rewards package designed to attract and retain top talent. While exact figures vary by location and experience, the package typically includes:

• Base salary aligned with market benchmarks for senior engineering roles.
• Annual performance‑based bonuses tied to individual and company success.
• Equity participation through restricted stock units (RSUs) and an employee stock purchase plan (ESPP) with discounted share pricing.
• Comprehensive health, dental, and vision coverage for employees and dependents.
• Generous retirement savings options, including 401(k) matching contributions.
• Paid time off, parental leave, and flexible work arrangements to support work‑life balance.
• On‑site amenities such as fitness centers, wellness programs, and catered meals at many locations.
• Professional development funds for conferences, certifications, and advanced education.

Work Environment & Culture at arenaflex

Our campuses are designed to inspire collaboration and creativity. You’ll find open‑plan labs, state‑of‑the‑art prototyping workshops, and quiet zones for focused work. arenaflex values diversity, inclusion, and the unique perspectives each employee brings. We celebrate achievements through regular recognition programs and encourage a growth mindset through continuous feedback loops.

Application Process

If you are passionate about shaping the future of consumer technology through innovative mechanical design, we want to hear from you. To apply, please submit your resume, portfolio of relevant projects, and a brief cover letter outlining your experience with opto‑mechanical systems and high‑volume manufacturing.

Our recruitment team will review applications on a rolling basis and reach out to qualified candidates for an initial conversation. We look forward to exploring how your expertise can contribute to arenaflex’s next wave of groundbreaking products.

Join arenaflex – Where Innovation Meets Impact

At arenaflex, every product you help create touches millions of users worldwide. Your engineering talent will not only drive technical excellence but also shape experiences that delight and empower people every day. Take the next step in your career and become part of a team that redefines what’s possible.

Apply Now