Full-Time

Senior Materials Engineer I

Confirmed live in the last 24 hours

CesiumAstro

CesiumAstro

201-500 employees

Develops compact communication systems for space

No salary listed

Senior

No H1B Sponsorship

Austin, TX, USA

In Person

US Citizenship Required

Category
Materials & Structures
Aerospace Engineering
Required Skills
CAD
Requirements
  • Bachelor’s degree in Materials Science, Materials Engineering, or Mechanical Engineering from an accredited university or institution. Other advanced technical degrees (e.g. Chemistry, Physics) will be considered.
  • Working or academic research knowledge in at least one area of the following areas: metallurgy, ceramics, plastics, adhesives, coatings, or composites.
  • Minimum 4 year of relevant prior experience in research or industry.
  • Strong analytical and problem-solving abilities to assess and improve manufacturing processes.
  • Basic understanding of manufacturing processes, CAD software, and engineering principles.
  • Ability to work effectively in a team environment, share ideas, and contribute to collective goals.
  • Excellent communication and interpersonal skills.
  • Attention to detail to ensure accuracy in process documentation and quality control activities.
  • Willingness to learn and adapt to changing priorities and project requirements.
  • Proactive and self-motivated with a desire to take on new challenges and responsibilities.
Responsibilities
  • Collaborate with design and manufacturing engineering teams to identify opportunities for process optimization and efficiency enhancements.
  • Characterize and define operating parameters for different material types.
  • Execute test and qualification plan to assess material performance and survivability in flight conditions.
  • Develop solder and flux processes for flight such as solder stencil rapid prototyping and solder and flux materials selection.
  • Perform materials and process validation testing on items such as thermal interface materials, conformal coat materials, MLI blankets, dispensable materials, and other related projects to improve manufacturability.
  • Review electrical component bill of materials and analyze for attributes against production management system.
  • Perform mechanical testing of adhesives to surfaces to define process and process boundaries.
  • Develop shop aid and tools using 3D printing and other common laboratory tools.
  • Assist in troubleshooting and resolving production issues by applying engineering principles and problem-solving skills.
  • Stay updated on industry trends and emerging technologies to bring innovative ideas to the team.
Desired Qualifications
  • Master’s or Ph.D. in Materials Science or a relevant field.
  • Experience working with PCBA/electronics assemblies.
  • Familiarity with SMT methods.
  • Familiarity with electronic, electrical, electro-mechanical, electro-optical components.
  • Familiarity with reliability analyses for space mission hardware (prediction, derating, FMECA, WCA).
  • Familiarity with shielding electronics against space radiation effects.
  • Familiarity with screening and qualification techniques for materials, electronic components, and electronics assemblies.
  • Familiarity with high-frequency RF materials technologies (e.g. materials for EMI shielding or radomes).

CesiumAstro creates compact communication systems specifically for space applications. Their products, such as the Nightingale Series and CommPack, are designed to be small and efficient, meeting high standards for Size, Weight, Power, and Cost (SWaP-C). The company also offers a range of products including a software-defined radio, a single-board computer, and a compact DC-to-DC converter. CesiumAstro differentiates itself by providing modular hardware and software that can be customized for specific mission needs, catering to clients like NASA. Their goal is to deliver affordable, mission-ready communication solutions by leveraging advanced semiconductor and manufacturing technologies.

Company Size

201-500

Company Stage

Grant

Total Funding

$208.2M

Headquarters

Austin, Texas

Founded

2017

Simplify Jobs

Simplify's Take

What believers are saying

  • Increased demand for small satellite constellations aligns with CesiumAstro's offerings.
  • Growing interest in dual-use technologies benefits their flexible phased array systems.
  • Expansion of Space Development Agency initiatives offers supply opportunities for CesiumAstro.

What critics are saying

  • Intellectual property theft poses a risk, as seen in the lawsuit against Erik Luther.
  • Emergence of competitors like AnySignal increases competition in space-based radio technology.
  • Reliance on venture capital funding may lead to financial instability if rounds fail.

What makes CesiumAstro unique

  • CesiumAstro offers compact, high-performance communication systems for space applications.
  • Their products set a new standard for Size, Weight, Power, and Cost (SWaP-C).
  • They provide modular hardware and software for mission-specific payload configurations.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

401(k) Retirement Plan

Stock Options

Growth & Insights and Company News

Headcount

6 month growth

-2%

1 year growth

0%

2 year growth

0%
Aviation Week
Mar 16th, 2025
CesiumAstro Secures $55M for Satellite Development

CesiumAstro has secured a $55 million strategic funding increase from AFWERX to advance the development of its Element satellite, a multibeam active phased array satellite. The satellite, equipped with L-band and Ka-band payloads, is designed to enhance the capabilities of the Space Development Agency (SDA).

SatNow
Dec 4th, 2024
CesiumAstro and Axiom Space Collaborates to Develop Advanced Spacesuit Technology

CesiumAstro and Axiom Space collaborates to develop advanced spacesuit technology.

Military & Aerospace Electronics
Oct 2nd, 2024
CesiumAstro announces dual-use Element flexible phased array satellite

AUSTIN, Texas - CesiumAstro in Austin, Texas has unveiled its new satellite platform, Element, designed for use in defense and commercial sectors.

Business Wire
Jun 19th, 2024
Phillip Sarofim’s Trousdale Ventures Leads CesiumAstro Series B+ Funding Round

Trousdale Ventures, a global venture capital firm founded by Phillip Sarofim, announces its role as lead investor in the oversubscribed Series B+ fina

Finsmes
Jun 19th, 2024
CesiumAstro Raises $65M in Series B Funding

CesiumAstro Inc., an Austin, TX-based provider of space communications technology, closed a $65m Series B+ funding round