Fabrication & Test Technician - Mechanical Testing

* Due to the nature of our work you must be a U.S. Citizen * Cambium works at the interface of biotech and materials science to build sustainable next-generation defense products. We integrate computational chemistry, product design, and advanced manufacturing methods to solve difficult challenges like hardening UAVs against laser attack, protecting payloads during hypersonic flight, and streamlining the defense product manufacturing supply chain. Our people come from places like SpaceX, Anduril, Scaled Composites, Lockheed Martin Skunkworks, and US DoD Research Labs. We are seeking motivated and exceptional people to join our team. Cambium is seeking a Fabrication & Test Technician – Mechanical Testing to join our growing team in El Segundo, CA. The successful candidate will be curious with a desire to learn and will help us build a work culture of open-mindedness that embraces creativity. At Cambium we’re willing to do things differently. THE ROLE Cambium is seeking a Fabrication & Test Technician – Mechanical Testing to join our composite materials team. You’ll work closely with engineers to prepare and destructively test composite coupons for physical and mechanical characterization. This will be a hands‑on role and you will be involved in the entire process. We will provide training and mentorship every step of the way. As Cambium experiences rapid growth, the responsibilities of this role are expected to evolve. KEY RESPONSIBILITIES Follow written instructions, including test plans, standard operating procedures, and specifications, to test advanced materials Operate electromechanical load frame for destructive testing of advanced materials in tension, compression, and shear Set up and operate strain measurement systems such as clip‑on/video extensometers and foil strain gages Cut and machine test coupon edges precisely using equipment such as a tile saw, surface grinder, and rotary tools Bond composite tabs for testing using paste and film adhesives Learn how to prepare samples for analytical testing, such as DSC, DMA, TGA, and optical microscopy. Follow all safety protocols and contribute to our culture of safety Participate in a wide range of R&D problem‑solving activities with an open mind and desire to learn Create and contribute to the product demonstration and engineering teams in a manner consistent with Cambium’s mission and values and the growth of Cambium’s business KEY REQUIREMENTS High school diploma or equivalency certificate 3-5+ years experience in a laboratory or mechanical testing environment Have a strong desire to learn and be willing to work in a hands‑on role Detail oriented and strong ownership of tasks and projects Ability to complete complex tasks on time Due to the nature of the work, you must have US citizenship Strong communication skills and team‑oriented mindset PREFERRED QUALIFICATIONS Mechanical testing of organic polymer composites in accordance with ASTM standards Machine shop experience operating CNC equipment BENEFITS Cambium offers a highly competitive compensation and benefits plan. This includes excellent medical/dental/vision benefits, and a matching 401(k) plan, professional development reimbursement, and an opportunity for equity for most full time positions. As a condition of employment, the candidate may need to successfully complete a medical evaluation and obtain clearance to wear respiratory personal protective equipment (PPE) as required by OSHA 29 CFR 1910.134 #J-18808-Ljbffr Cambium