Find CesiumAstro Senior Software Engineer software engineering jobs

Developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms.

CesiumAstro is at the forefront of developing cutting-edge communication systems for satellites, UAVs, and space platforms. As a Senior Electronics Engineer II, you'll be immersed in a dynamic startup environment where your contributions directly impact the company's success. The role combines technical leadership with hands-on engineering, spanning from concept development through production.

You'll lead small teams in developing complex electronics modules and systems for high-reliability space applications. The position demands both technical depth and breadth, requiring expertise in PCB layout, signal integrity, and power electronics. You'll be responsible for end-to-end hardware development, from architecture design to production release, while mentoring other engineers.

The ideal candidate brings 6+ years of experience in electronics design for space or defense applications, with proven expertise in tools like Altium Designer and simulation software. You'll need strong communication skills to present to customers and executives, plus the ability to work cross-functionally with software and mechanical teams.

CesiumAstro offers a competitive salary range of $125,000-$150,000, along with comprehensive benefits including equity, health insurance, and retirement plans. The company culture emphasizes innovation, collaboration, and professional growth. This role provides an unique opportunity to work on pioneering space technology while developing leadership skills in a fast-paced startup environment.

The position requires U.S. citizenship or permanent residency due to space technology export regulations. Located in El Segundo, CA, you'll be working in-person with a team of passionate engineers dedicated to advancing space communication technology. If you're excited about developing next-generation space electronics and leading technical teams, this role offers the perfect blend of challenge and opportunity.

Senior Electronics Engineer position for space and satellite communication systems development at CesiumAstro.

Senior Electronics Engineer II

CesiumAstro is at the forefront of developing cutting-edge communication systems for satellites, UAVs, and space platforms. As a Senior Systems Engineer II, you'll play a crucial role in shaping the future of space-based communication technology. The position offers an exciting opportunity to work in a dynamic startup environment, focusing on developing leading-edge phased arrays for satellites and spacecraft.

The role demands expertise in system engineering and space technology, where you'll be the technical point of contact for communication programs. You'll be involved in developing space architecture concepts, sub-system design, payload design, and requirements development. The position requires strong technical leadership, coordinating with multidisciplinary teams, and driving complex programs to success.

Working at CesiumAstro means joining a team of passionate innovators in a cross-functional work environment. The company offers competitive compensation ($120,000-$155,000) and comprehensive benefits, including equity options, health coverage, and retirement plans. This is an ideal opportunity for someone with 6+ years of experience in space-based communication payloads who wants to make a significant impact in the space technology sector.

The role requires a unique blend of technical expertise and leadership skills, as you'll be interfacing with external customers while managing internal technical developments. You'll be instrumental in shaping the future of satellite communications while working with cutting-edge technology in a fast-paced, startup environment.

Senior Systems Engineer II position at CesiumAstro, focusing on space-based communication systems and satellite technology, requiring 6+ years of experience.

Senior Systems Engineer II

CesiumAstro is at the forefront of developing cutting-edge communication systems for satellites, UAVs, and aerospace platforms. As a Senior RF Engineer I, you'll be integral to designing and developing sophisticated RF hardware solutions. The role combines hands-on technical work with board-level RF electronics design and system-level communications concepts. You'll work on exciting projects involving phased array communication systems, including RF front-ends, frequency converters, and phased array antennas.

The position offers a unique opportunity to be involved in the entire development lifecycle, from initial concept through to in-orbit support. You'll be working in a dynamic startup environment where cross-functional collaboration is encouraged, and your expertise will directly impact the success of space and aerospace communications systems.

The ideal candidate brings strong technical expertise in RF engineering, with experience in professional simulation tools and lab equipment. You'll have the opportunity to present to customers and executives, making this role perfect for someone who combines technical excellence with strong communication skills.

CesiumAstro offers a competitive compensation package including stock options and comprehensive benefits. The company's work in space technology requires adherence to U.S. Government Space Technology Export Regulations, making this an excellent opportunity for those eligible to work on sensitive aerospace projects.

Join a team that's pushing the boundaries of space communication technology, where your contributions will help shape the future of satellite and aerospace communications systems. This role offers both technical challenges and professional growth in a fast-paced, innovative environment.

Senior RF Engineer position at CesiumAstro, developing advanced communication systems for satellites and aerospace platforms.

Senior RF Engineer I

CesiumAstro is at the forefront of developing cutting-edge communication systems for satellites, UAVs, and space platforms. As a Senior Systems Engineer II, you'll play a crucial role in shaping the future of space-based communication technology. The position offers a unique opportunity to work in a dynamic startup environment while tackling complex aerospace challenges.

You'll be responsible for developing space architecture concepts, sub-system design, and payload design, while serving as the technical point of contact for communication programs. The role involves working with multidisciplinary teams, managing requirements, and driving program success through effective coordination and technical leadership.

The ideal candidate brings 6+ years of experience in space-based communication payloads, strong systems engineering background, and expertise in antenna and RF systems. You'll need to demonstrate excellent technical communication skills and the ability to work effectively under pressure in a fast-paced environment.

CesiumAstro offers a compelling combination of technical challenges, professional growth, and competitive benefits, including equity participation through stock options. The company's commitment to innovation in space technology, combined with its startup culture, creates an exciting environment for engineers passionate about advancing aerospace communication systems.

This role is perfect for someone who thrives on complex technical challenges, enjoys cross-functional collaboration, and wants to make a significant impact in the space technology sector. Join CesiumAstro to be part of a team that's pushing the boundaries of satellite and aerospace communication systems.

Senior Systems Engineer II role at CesiumAstro, developing advanced communication systems for satellites and aerospace platforms, requiring 6+ years of space technology experience.

CesiumAstro is seeking a Senior Environmental Test Engineer I to join their team. This role involves developing and implementing test procedures for dynamic and thermal environmental testing of CesiumAstro components and systems. The ideal candidate will be responsible for leveraging design for testability and continuous improvement to deliver space-grade electronics and structures without compromising personnel safety or product reliability.

Key responsibilities include:
- Creating hardware test procedures and ensuring test readiness
- Serving as the technical subject matter expert for environmental test
- Developing standard operating procedures for environmental test technicians
- Establishing and increasing the efficiency of environmental test processes
- Identifying improvement opportunities and executing initiatives
- Troubleshooting and identifying root causes of issues in environmental test processes
- Enabling production autonomy and developing test equipment automation

Requirements:
- Bachelor's degree in an engineering discipline
- Minimum of 4 years related experience
- Experience in hardware test environment for the Aerospace industry
- Experience with thermal chambers, TVAC chambers, and/or vibration shakers
- Familiarity with test instrumentation and industry standards (RTCA DO-160G, MIL-STD-xxx, GEVS, SMC, etc.)
- Strong written and verbal communication skills
- Ability to collaborate with peers

CesiumAstro offers a competitive compensation package including company stock options and comprehensive benefits. They are an Equal Opportunity/Affirmative Action employer committed to diversity and inclusion.

Join CesiumAstro if you're passionate about developing critical test systems for leading-edge satellite, spacecraft, and aerospace communication systems in a dynamic startup environment.

Senior Environmental Test Engineer I at CesiumAstro, developing and implementing test procedures for space and aerospace systems in Austin, TX.

Senior Environmental Test Engineer I

CesiumAstro is seeking a Senior Electronics Engineer II to join their team. This role involves full-stack hardware development for complex modules and small systems in a startup environment, focusing on leading-edge electronics for satellites, spacecraft, and aerospace systems. The position offers opportunities for technical leadership, managing small teams of hardware engineers developing new products.

Key responsibilities include:
- End-to-end design of complex electronics modules and small systems
- Leading small teams of hardware engineers
- Developing hardware architecture and requirements
- Performing detailed schematic design and PCB layout
- Conducting various analyses (worst-case circuit, signal integrity, power integrity)
- Developing bring-up plans and design verification plans
- Performing bring-up and key verification testing
- Releasing modules and assemblies to production
- Mentoring junior and senior engineers

The ideal candidate should have a BS or higher in Electrical Engineering, minimum 6 years of relevant experience, expertise in high-reliability electronics design for space or defense applications, and strong skills in PCB layout, signal integrity simulation, and electronics design tools.

CesiumAstro offers a dynamic, cross-functional work environment with hands-on, interactive, and autonomous work. They provide company stock options and a comprehensive benefits package. The company is an Equal Opportunity/Affirmative Action employer and follows specific regulations due to the nature of their work in space technology.

Senior Electronics Engineer II role at CesiumAstro for developing complex space and aerospace communication systems.

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 are looking for a Senior Electronics Test Engineer I to join our team. This role is responsible for the design, analysis, and implementation of engineering test plans and procedures for board-level electronics products, including power, digital, and RF electronics. The ideal candidate possesses a strong combination of hardware and software knowledge with proficiencies in measurement techniques, test equipment, test architectures, automation, and integrated system testing.

Key responsibilities include:
- Developing test architectures and systems
- Designing and executing tests at various stages
- Developing test requirements for new products
- Designing tests for compliance with standards
- Planning and executing board-level verification tests
- Designing systems for testing complex integrated hardware and software
- Advising on design-for-testability
- Evaluating and documenting test results
- Contributing to continuous improvement of in-house tools
- Training technicians and operators

The role requires a Bachelor's degree in Electrical Engineering or similar, with at least 4 years of industry experience. Strong programming skills, hands-on experience with lab instruments, and excellent communication skills are essential.

CesiumAstro offers a dynamic, cross-functional work environment with opportunities for learning and development. The company provides stock options and a comprehensive benefits package. Note that due to U.S. Government Space Technology Export Regulations, applicants must be U.S. citizens, lawful permanent residents, or eligible for required authorizations.

Senior Electronics Test Engineer I at CesiumAstro, developing test systems for satellite and aerospace communication systems.

Senior Electronics Test Engineer I

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. We are looking to add a Senior Materials Engineer I to our growing team.

In this position, you will develop into a key member of our product development team, assisting with the materials selection, qualification, failure root-cause analysis, standardization, vendor evaluations, and performance verification efforts. This position will require regular presentation of work and findings to peers, mentors, and Cesium leadership.

Key responsibilities include:
- Collaborating with design and manufacturing engineering teams
- Characterizing and defining operating parameters for different material types
- Executing test and qualification plans
- Developing solder and flux processes for flight
- Performing materials and process validation testing
- Reviewing electrical component bill of materials
- Performing mechanical testing of adhesives
- Developing shop aid and tools using 3D printing
- Assisting in troubleshooting and resolving production issues

Requirements:
- Bachelor's degree in Materials Science, Materials Engineering, or Mechanical Engineering
- Minimum 4 years of relevant prior experience
- Strong analytical and problem-solving abilities
- Basic understanding of manufacturing processes, CAD software, and engineering principles
- Excellent communication and interpersonal skills

Preferred experience:
- Master's or Ph.D. in Materials Science or a relevant field
- Experience with PCBA/electronics assemblies, SMT methods, and electronic components
- Familiarity with reliability analyses for space mission hardware
- Knowledge of shielding electronics against space radiation effects
- Experience with high-frequency RF materials technologies

CesiumAstro offers company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, and retirement plans. Join us in developing space hardware for leading-edge communications satellites in a startup environment!

Senior Materials Engineer I at CesiumAstro, developing space hardware for communications satellites.

Senior Materials Engineer I

CesiumAstro is seeking a Senior Mechanical Engineer II to join their team. The ideal candidate will be responsible for the mechanical design of Cesium products through all phases of the development process. This role requires extensive experience in electronics packaging design, mechanical simulations and analyses, computer-aided design (CAD), spacecraft mechanical interfaces, and environmental qualification of electronic assemblies.

Key responsibilities include:
- Mechanical designs from initial concept through requirements definition, detailed design, simulation, analysis, manufacturing, testing, qualification, and in-orbit support
- Thermal management design, precision machining principles, thermal simulation and analysis
- Shock and vibration simulation and analysis
- EMI/EMC mitigation techniques
- Geometric dimensioning and tolerancing (GD&T)
- Finite element analysis (FEA)
- Cost analysis to develop, validate, and optimize mechanical designs

The successful candidate may also present engineering design review materials to customers and the executive team, as well as participate in proposal-writing efforts. Excellent written and verbal communication skills are required.

CesiumAstro offers a dynamic and cross-functional work environment, allowing for learning and development across the organization. They provide generous benefits and stock option packages to all employees, including health, dental, vision, HSA, FSA, life, and retirement plans.

Note: To conform with US Government Space Technology Export Regulations, applicants must be US citizens, lawful permanent residents, conditional residents, asylees, refugees, or eligible to obtain required authorizations from the US Department of State.

Senior Mechanical Engineer II at CesiumAstro for aerospace communication systems design and development.

Senior Mechanical Engineer II

CesiumAstro, a pioneering company in out-of-the-box communication systems for satellites and aerospace platforms, is seeking a Senior Project Engineer I to join their dynamic team in Austin, TX. This role offers a unique opportunity to lead complex development programs in the cutting-edge field of space technology.

As a Senior Project Engineer, you'll be responsible for managing projects through all phases of development, from concept to production. You'll leverage your expertise in electrical, mechanical, and software systems to make critical technical decisions, coordinate multidisciplinary teams, and drive projects to successful completion. This position requires a blend of technical knowledge, project management skills, and excellent communication abilities.

The ideal candidate will have a strong background in aerospace systems engineering, with experience in space avionics and payload development being highly desirable. You'll be working in a startup environment that values innovation, collaboration, and a "get it done" attitude. This role offers the chance to work on both research & development and new product development projects, interacting directly with government and commercial customers.

CesiumAstro offers a competitive package including stock options and comprehensive benefits. If you're passionate about space technology and ready to take on a leadership role in developing next-generation communication systems, this position offers an exciting opportunity to make a significant impact in the aerospace industry.

Lead complex aerospace communication system projects as a Senior Project Engineer I at CesiumAstro in Austin, TX.

CesiumAstro Senior Software Engineer Software Engineering Jobs

Find CesiumAstro Senior Software Engineer software engineering jobs