Senior 3D Motion Designer

Posted 7 Days Ago
Be an Early Applicant
Austin, TX, USA
In-Office
Senior level
Aerospace • Hardware • Software • Defense
CesiumAstro creates out-of-the-box communication systems for space and airborne platforms.
The Role
Lead production of high-quality 3D animated content across the full production pipeline (modeling, animation, lighting, rendering, compositing). Translate complex engineering concepts into accurate visual stories, establish reusable asset standards, collaborate with engineers and marketers, mentor junior designers, and manage multiple high-visibility projects to delivery.
Summary Generated by Built In
Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

The 3D Motion Designer owns production of high-quality 3D content for web, social, press, events, and executive presentations. This role leads complex 3D animated sequences and renders, translating technical concepts into beautiful, technically accurate visual stories, and establishes standards for modular, reusable animation assets. This position operates with general supervision, exercising independent judgment on creative and technical execution and mentoring junior designers.

JOB DUTIES AND RESPONSIBILITIES

  • Own production of high-quality 3D animated content for web, social, press, events, and executive presentations.
  • Lead creation of polished, artful 3D animated sequences for marketing, product storytelling, technical explainers, and similar use cases.
  • Own the full 3D production process, including animation, composition, lighting, materials, camera animation, rendering, and compositing.
  • Create both realistic product/system renders and abstract concept animations, with an emphasis on realistic visual execution.
  • Establish and maintain modular 3D animation assets and standards for reuse across videos, campaigns, and presentations.
  • Translate complex engineering concepts into beautiful and technically accurate visual content, independently resolving ambiguity in technical input.
  • Partner directly with engineers and designers to develop storyboards and technical concepts for complex projects.
  • Collaborate with designers, marketers, and engineering subject matter experts, serving as the primary point of contact for 3D content.
  • Apply strong visual storytelling instincts to balance technical accuracy, clarity, beauty, and brand impact across high-visibility projects.
  • Maintain strong attention to detail and own quality for all final renders.
  • Establish file organization and asset management standards, and mentor junior designers on 3D production practices.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

  • Bachelor's degree in Animation, Motion Design, Fine Arts, or a related field, with 5–8 years of professional experience in 3D animation, motion design, or visual effects.
  • Expert knowledge of the end-to-end 3D production pipeline, including modeling, animation, lighting, materials, camera animation, rendering, compositing, and post-production.
  • Demonstrated ability to create both realistic product/system renders and abstract concept animations, with an emphasis on realistic visual execution.
  • Ability to establish and scale modular 3D animation assets across multiple videos, campaigns, and presentations.
  • Strong portfolio or reel demonstrating 3D animation, realistic rendering, technical visualization, or cinematic product storytelling.
  • Proficiency with industry-standard 3D software such as Cinema 4D, Blender, Maya, or 3ds Max.
  • Experience using professional rendering engines, including Redshift, Octane, Arnold, or V-Ray.
  • Advanced proficiency with Adobe After Effects and Adobe Premiere Pro for animation, compositing, and video editing.
  • Experience with Substance Painter or similar texturing and material authoring tools.
  • Ability to manage multiple creative projects simultaneously while maintaining exceptional quality, attention to detail, and adherence to deadlines.

PREFERRED EXPERIENCE

    • Experience with aerospace, RF, satellite communications, hardware, phased arrays, payloads, antennas, orbital networks, software-defined radios, or systems architecture.
    • Engineering background or technical education is a plus, with the ability to understand and accurately communicate complex engineering concepts through visual media.
    • Real-time rendering or interactive 3D experience.
    • 2D motion graphics experience, especially for titles, labels, annotations, diagrams, and technical callouts.

CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills.  Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.  
 
CesiumAstro is an Equal Opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.

Skills Required

  • Bachelor's degree in Animation, Motion Design, Fine Arts, or related field with 5-8 years professional experience in 3D animation, motion design, or visual effects.
  • Expert knowledge of end-to-end 3D production pipeline: modeling, animation, lighting, materials, camera animation, rendering, compositing, post-production.
  • Demonstrated ability to create realistic product/system renders and abstract concept animations.
  • Ability to establish and scale modular 3D animation assets across multiple videos, campaigns, and presentations.
  • Strong portfolio or reel demonstrating 3D animation, realistic rendering, technical visualization, or cinematic product storytelling.
  • Proficiency with industry-standard 3D software such as Cinema 4D, Blender, Maya, or 3ds Max.
  • Experience using professional rendering engines, including Redshift, Octane, Arnold, or V-Ray.
  • Advanced proficiency with Adobe After Effects and Adobe Premiere Pro for animation, compositing, and video editing.
  • Experience with Substance Painter or similar texturing and material authoring tools.
  • Ability to manage multiple creative projects simultaneously while maintaining exceptional quality, attention to detail, and adherence to deadlines.
  • Experience with aerospace, RF, satellite communications, hardware, phased arrays, payloads, antennas, orbital networks, or software-defined radios.
  • Engineering background or technical education to understand and communicate complex engineering concepts.
  • Real-time rendering or interactive 3D experience.
  • 2D motion graphics experience for titles, labels, annotations, diagrams, and technical callouts.

CesiumAstro Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about CesiumAstro and has not been reviewed or approved by CesiumAstro.

  • Healthcare Strength Health coverage includes medical, dental, vision, life and disability insurance, plus FSAs and mental health benefits. Feedback suggests the health package is comprehensive for a growth-stage aerospace firm.
  • Retirement Support Offerings include a 401(k) with company matching and other retirement-plan elements. Feedback suggests core retirement mechanisms are in place alongside standard financial benefits.
  • Leave & Time Off Breadth Generous PTO, paid holidays, paid sick days, and bereavement leave are included. Feedback suggests time-off options are broad on paper across multiple leave types.

CesiumAstro Insights

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The Company
HQ: Austin, TX
400 Employees
Year Founded: 2017

What We Do

We build high-throughput, plug-and-play phased array communication payloads for space and airborne platforms. CesiumAstro’s full-stack, multi-mission hardware and software products enable a diverse range of commercial and defense objectives. Full-system engineering design is at the heart of every CesiumAstro product. We deliver high-performance solutions under rapid development timelines.

Why Work With Us

At CesiumAstro, we’re a team. We’re passionate, respectful, and determined colleagues ready to help at a moment’s notice. We’re mentors excited to enable our peers with the knowledge they need to succeed. Together, we’re visionaries committing to building memories that will last a lifetime.

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