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Salary
$133k – $161k per year
Location
In office (Westminster)
Seniority
Senior · 5+ years exp
Visa
H-1B filings in 12 months: 2

Confirmed on the employer's own hiring board on Oct 13, 2026. First seen by Alion on Oct 12, 2026. CesiumAstro scores B on the Alion truth index.

Overview
Company
Impact
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CesiumAstro is an American company founded in Austin in 2017 that builds active phased array communications payloads for satellites, aircraft and defence platforms. Its systems are software-defined and electronically steered, which lets a moving platform track several links at once without mechanical antennas, and the company manufactures them in house rather than integrating third-party subsystems. It sells mainly to defence customers and satellite operators, has raised venture funding from investors including Airbus Ventures and Lightspeed, and operates facilities in Austin, Colorado and the United Kingdom.

We are looking to add a Senior Component Engineer to our team. If you enjoy working in a startup environment and are passionate about developing leading-edge electronics for satellites, spacecraft, and aerospace systems, we would like to hear from you.

In this position, you will be a key member of our product development team, leading the parts and component selection, qualification, failure root-cause analysis, standardization, vendor evaluations, and performance verification efforts. The ideal candidate is experienced in EEE components engineering for commercial space applications.

Qualified candidates will have ample growth opportunities, with the potential to build our company and processes through technical leadership roles or broader functional management roles.

JOB DUTIES AND RESPONSIBILITIES

  • Act as CesiumAstro’s technical representative with customers to define testing and qualification requirements for all EEE parts.
  • Work all aspects of high-reliability EEE parts selection, standardization, qualification, and performance verification on a growing team.
  • Develop a roadmap for state-of-the-art components, working with the engineering design team for an effective product upgrade strategy while balancing cost and schedule
  • Provide EEE part expertise and support on aerospace programs, reviewing customer documents and aligning their needs with the company’s product lines.
  • Evaluate components for compliance to industry requirements such EEE-INST-002, AEC, TOR, JEDEC, and others.
  • Author parts plans and process definition documents for internal and external use.
  • Write and review Engineering Change Orders (ECOs) to component-level procurement and test control documents.
  • Develop process improvements for streamlined component-level ECOs review and adjudication.
  • Experience building relationships with space part suppliers.
  • Review screening and test data received from manufacturers and test laboratories for compliance to specifications, purchase order requirements, and program contracts.
  • Interface internally with design engineers, reliability engineers, and quality engineers in support of risk mitigation and product development review efforts.
  • Prepare Non-Standard Parts Approval Requests (NSPARs) and Source Control Drawings (SCDs).
  • Perform bill-of-materials cost analysis, components research and obsolescence mitigation, and supplier audits.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

  • Bachelor’s degree or higher in Electrical Engineering or a related discipline.
  • Minimum 5 years of relevant prior experience as a component engineer.
  • Knowledge of component selection, qualification, screening and derating for military and aerospace.
  • Familiar with management of new part requests, part objects, and part attributes in a Product Lifecycle Management System
  • Excellent communication and interpersonal skills.
  • Strong desire to change an industry and disrupt incumbent players.
  • Sense of urgency, with the ability to work independently under agile development timelines.

PREFERRED EXPERIENCE

  • Direct experience with parts plans for high-volume satellite constellations, evaluating parts screening and qualification in the context of high-volume constellation performance.
  • Participate in failure analysis investigations of defective components and author failure analysis reports as required.
  • Knowledge and working familiarity with key reliability analyses for space mission hardware (prediction, derating).
  • Knowledge of EEE component manufacturing processes.
  • Experience with a breadth of electronic component types, including RF devices and FPGAs.
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