Senior Mechanical Designer – Opto‑Mechanical Systems & High‑Volume Manufacturing – Remote – $30/hr – arenaflex

Why arenaflex?

arenaflex is a global leader in cutting‑edge consumer technology, renowned for turning bold ideas into iconic products that shape the way people live, work, and play. With a relentless focus on innovation, sustainability, and user‑centric design, arenaflex empowers its teams to push the boundaries of what’s possible. Whether you’re crafting the next generation of wearable devices, pioneering advanced optical solutions, or engineering high‑volume manufacturing processes, you’ll be part of a collaborative ecosystem that values curiosity, creativity, and impact.

Position Overview

We are seeking an experienced Senior Mechanical Designer to join our Board, Interaction, and Optics Design group. This remote role is pivotal in shaping the mechanical architecture of arenaflex’s next‑generation products, from concept through high‑volume production. You will work hand‑in‑hand with cross‑functional teams—including product design, optics, electrical, and software engineering—to deliver world‑class hardware that meets the highest standards of performance, reliability, and aesthetic excellence.

Key Responsibilities

• Lead End‑to‑End Mechanical Design: Own the full lifecycle of mechanical components, from initial concept sketches to detailed 3D CAD models, prototype fabrication, and production tooling.
• Collaborate Across Disciplines: Partner with product designers, optical engineers, electrical engineers, and software teams to integrate mechanical, optical, and electronic subsystems seamlessly.
• Develop High‑Volume Manufacturing Solutions: Design for manufacturability (DFM) and design for assembly (DFA) to enable efficient, cost‑effective production at scale.
• Perform Structural and Thermal Analysis: Conduct finite‑element analysis (FEA), thermal simulations, and tolerance stack‑up studies to validate design robustness.
• Drive Innovation in Opto‑Mechanical Design: Create precision camera mounts, kinematic fixtures, and optical alignment mechanisms that meet stringent performance criteria.
• Document and Standardize Processes: Produce detailed drawings, GD&T specifications, and standard operating procedures (SOPs) to ensure repeatable quality.
• Lead Prototyping and Testing: Oversee rapid prototyping, bench testing, and validation activities, iterating designs based on data‑driven insights.
• Mentor Junior Designers: Share expertise, provide technical guidance, and foster a culture of continuous learning within the mechanical design team.
• Support Cleanroom and Low‑Contamination Environments: Apply best practices for design and assembly in ISO‑class cleanrooms, ensuring compliance with contamination control standards.
• Contribute to Intellectual Property Strategy: Identify novel design solutions and collaborate with the IP team to protect arenaflex’s innovations.

Essential Qualifications

• Education: Bachelor’s degree in Mechanical Engineering, Mechatronics, or a closely related field (Master’s preferred).
• Experience: Minimum 5 years of hands‑on mechanical design experience, with a proven track record in consumer electronics or high‑volume manufacturing.
• CAD Proficiency: Advanced skills in 3D CAD tools such as Siemens NX, SolidWorks, or CATIA; ability to produce detailed models, assemblies, and drawings.
• GD&T Mastery: Strong understanding of Geometric Dimensioning & Tolerancing principles and the ability to apply them effectively.
• Analysis Skills: Demonstrated experience with FEA, tolerance analysis, and failure mode and effects analysis (FMEA).
• Manufacturing Knowledge: Familiarity with CNC machining, injection molding, sheet metal fabrication, and assembly line processes.
• Communication: Excellent written and verbal communication skills; ability to convey complex technical concepts to diverse audiences.
• Problem‑Solving: Strong analytical mindset with a data‑driven approach to troubleshooting and optimization.

Preferred Qualifications & Additional Skills

• Experience in opto‑mechanical design, including camera systems, optical mounts, and precision alignment mechanisms.
• Background in hardware development for high‑volume production environments, preferably in consumer tech or medical devices.
• Hands‑on experience designing mechanical structures for PCBs, flex circuits, connectors, and other electronic sub‑assemblies.
• Knowledge of cleanroom design practices and low‑contamination assembly techniques.
• Familiarity with machine vision systems and integration of optical sensors.
• Programming skills (Python, MATLAB, or similar) for automation of design validation and data analysis.
• Experience with rapid prototyping technologies such as 3D printing, CNC milling, and laser cutting.
• Track record of filing patents or contributing to a robust IP portfolio.

Core Skills & Competencies

• Technical Leadership: Ability to drive projects forward, make decisive design choices, and influence cross‑functional teams.
• Collaboration: Strong team player who thrives in a matrixed environment and values diverse perspectives.
• Attention to Detail: Meticulous approach to documentation, tolerancing, and quality assurance.
• Innovation Mindset: Curiosity to explore emerging technologies and apply them to real‑world product challenges.
• Time Management: Proven ability to manage multiple priorities, meet deadlines, and deliver high‑quality results under pressure.
• Adaptability: Comfort with evolving requirements and the agility to pivot when necessary.

Career Growth & Learning Opportunities

At arenaflex, your professional development is a priority. As a Senior Mechanical Designer, you will have access to:

• Mentorship from industry veterans and senior leadership.
• Continuous learning programs, including tuition reimbursement for advanced degrees or certifications.
• Opportunities to lead high‑visibility projects that directly impact product roadmaps.
• Cross‑functional rotations to broaden expertise in optics, electronics, and software integration.
• Participation in internal innovation challenges and hackathons.

Culture & Work Environment

arenaflex fosters a culture of inclusion, creativity, and empowerment. Our remote‑first policy ensures you can work from anywhere while staying connected through virtual collaboration tools, regular team syncs, and quarterly in‑person gatherings. We celebrate diversity, encourage open dialogue, and support work‑life balance through flexible schedules and generous paid time off.

Compensation, Perks & Benefits

• Base Pay: Competitive hourly rate of $30 / hour, with performance‑based bonuses.
• Equity Participation: Eligibility to join arenaflex’s employee stock purchase plan and receive restricted stock unit (RSU) grants.
• Health & Wellness: Comprehensive medical, dental, and vision coverage, plus mental‑health resources.
• Retirement Savings: 401(k) plan with company match.
• Paid Time Off: Generous vacation, sick leave, and holidays to recharge.
• Learning Stipends: Reimbursement for professional courses, conferences, and certifications.
• Technology Allowance: Home‑office equipment stipend to create an ergonomic workspace.
• Wellness Programs: Access to virtual fitness classes, wellness challenges, and employee assistance programs.

How to Apply

If you are passionate about turning visionary concepts into tangible, high‑quality products and thrive in a fast‑paced, collaborative environment, we want to hear from you. Submit your resume, portfolio, and a brief cover letter outlining your most relevant experience.

Ready to Shape the Future with arenaflex?

Join a team where your ideas matter, your expertise is valued, and your career can soar. Apply today and become a catalyst for innovation at arenaflex.

Apply Now