CesiumAstro

Staff Communication Systems Modeling & Simulation

CesiumAstro  •  El Segundo, CA (Onsite)  •  4 days ago
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Job Description

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.

We are looking to add a Staff Communication Systems Modeling & Simulation to join our team. In this position, you will lead the design, development, integration, and validation of communications systems supporting advanced products and platforms. This role independently applies advanced systems engineering principles to lead complex communications systems development efforts, develop robust system solutions, and resolve challenging system integration issues from concept through verification and production.

Working cross-functionally with systems, software, RF, electrical, mechanical, integration and test, quality, and program teams, this role leads technical initiatives, supports multidisciplinary product development, and promotes engineering best practices.

JOB DUTIES AND RESPONSIBILITIES

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

  • Bachelor's degree in systems engineering, aerospace engineering, electrical engineering, computer engineering, or a related engineering field with 8–12 years of related experience, Master's degree with 6–8 years of related experience, or PhD with 3–5 years of related experience in systems engineering, system architecture, requirements management, configuration management, systems integration, or a related discipline.
  • Advanced knowledge of communications systems, systems engineering principles, system architecture, requirements development, and interface management.
  • Proficiency in systems modeling, link analysis, performance evaluation, simulation tools, trade studies, and engineering analysis methods.
  • In-depth knowledge of digital communications, RF fundamentals, networking concepts, signal processing, interface development, interoperability, and system integration.
  • Understanding of systems engineering processes, verification methodologies, engineering documentation, requirements management, technical standards, and model validation.
  • Proficiency in modeling and simulation, product development, configuration management, multidisciplinary engineering collaboration, and system performance optimization.
  • Proficiency with Microsoft Office Suite including Outlook, Word, Excel, PowerPoint, and Teams.
  • Engineering analysis and modeling tools, e.g. MATLAB, Simulink, STK, Python, or equivalent applications.
  • Engineering documentation, requirements management, and collaboration tools, e.g. DOORS, Jira, Confluence, or equivalent applications.

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.

CesiumAstro

About CesiumAstro

CesiumAstro builds high-performance communications systems for space and airborne platforms.

We design, engineer, and manufacture advanced modules, payloads, and satellites that power real-time connectivity across defense, commercial, and civil missions. Our multi-domain solutions span LEO, GEO, airborne, and lunar applications, supporting mission-critical communications where reliability, scalability, and responsiveness matter most.

With offices in Texas, Colorado, California, the United Kingdom, Germany, and Japan, CesiumAstro’s global operations bring together world-class expertise in RF systems, software-defined radios, phased arrays, mission systems, and vertically integrated manufacturing.

We’re hiring. Explore open roles at CesiumAstro.com/careers.

Industry
Aviation & Aerospace
Company Size
201-500 employees
Headquarters
Austin, Texas
Year Founded
2017
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