Catalyx Space is developing next-generation entry systems for space. As a Space Mechanisms Engineer - Deployable Structures at Catalyx, you will focus on the design, development, and testing of deployable structures for spacecraft and entry system applications. You will also be responsible for developing Hold-Down and Release Mechanisms to ensure reliable deployment in space. Responsibilities: • Design and develop deployable structures and associated mechanisms. • Develop and qualify HDRMs for spacecraft subsystems. • Support mechanism testing campaigns including vibration, TVAC, and deployment tests. • Collaborate with avionics and systems teams for actuator and sensor integration. • Deliver tested, flight-ready deployable hardware. Qualifications: • Bachelor’s in Aerospace/Mechanical Engineering or related field. • 2–5 years of experience in spacecraft deployable structures and mechanisms. • Hands-on experience with mechanism design, hinges, latches, and HDRMs. • Strong expertise in GD&T (ASME Y14.5 standards), DFM, and design for additive manufacturing (DfAM). • Experience with SolidWorks layout design, linkage, or equivalent mechanism design software. • Strong understanding of tolerance stack-up analysis. • Experience in modeling complex joints in deployable or flexible structures. • Proven experience with vibration testing and analysis of mechanisms. • Expertise in creating CMM probing area descriptions of parts for inspection and validation. • Deep experience with coatings, plating, and other surface treatment processes. • Strong experience with ANSYS or similar CAE packages for structural, modal, and thermal analysis. • Exposure to testing and validation of deployable structures. Preferred Skills: • Familiarity with complex spacecraft deployable structures. • Proven ability to deliver flight heritage hardware. • Background in algorithmic or generative design for mechanisms. • Demonstrated ability to work in a fast-paced, test-driven environment. • Excellent communication skills, both written and verbal. • Willingness to work extended hours and/or weekends as needed.