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CesiumAstro

Designs satellite communications hardware and software

Mission Operator – Entry Level

Spacecraft & Launch Vehicle SystemsPosted on Nov 9
Full-timeWestminster, CO, USAIn-person

About the Job

Requirements

  • Basic understanding of spacecraft operations, spacecraft subsystems, orbital mechanics, and mission operations principles.
  • Knowledge of telemetry, tracking, command, and spacecraft communications concepts.
  • Familiarity with mission planning, operational procedures, and anomaly response processes.
  • Ability to interpret technical procedures, telemetry data, and operational documentation.
  • Experience with mission control software and associated operational tools.
  • Familiarity with ground control systems supporting spacecraft and mission operations.
  • Experience with Telemetry, Tracking, and Command systems.
  • Experience with mission planning, spacecraft operations, and related software tools.
  • Experience with collaboration and knowledge management platforms such as Confluence or SharePoint, or equivalent.
  • Experience with issue and task tracking tools such as Jira, or equivalent.

Responsibilities

  • Monitor spacecraft health, telemetry, and subsystem performance during routine and contingency operations.
  • Execute spacecraft command sequences and operational procedures in accordance with approved mission plans.
  • Monitor spacecraft communications, command execution, and telemetry to ensure safe vehicle operations.
  • Support launch, early orbit operations, commissioning, routine mission operations, and end-of-life activities as assigned.
  • Document operational activities, system status, and mission events in accordance with established procedures.
  • Identify, document, and escalate spacecraft anomalies, unexpected behavior, or operational concerns.
  • Assist in executing contingency procedures and recovery activities under established operational guidelines.
  • Support anomaly investigations by collecting operational data and documenting mission events.
  • Coordinate with engineering and mission operations teams during troubleshooting activities.
  • Participate in mission simulations, rehearsals, and operational readiness exercises.
  • Support mission planning activities by reviewing operational timelines and command products.
  • Verify operational products, command sequences, and mission procedures prior to execution.
  • Collaborate with mission planning, systems engineering, and ground systems teams to ensure mission readiness.
  • Maintain accurate operational logs, reports, and mission documentation.
  • Support continuous improvement of operational procedures and mission execution processes.
  • Collaborate with mission operations, flight software, systems engineering, spacecraft engineering, and ground systems teams to support mission success.
  • Participate in shift handovers, operational briefings, and mission status reviews to ensure continuity of operations.
  • Support continuous improvement initiatives that enhance operational efficiency, mission reliability, and process effectiveness.

Desired Qualifications

  • Proficiency with Linux or UNIX operating systems.

About the Company

CesiumAstro

Designs satellite communications hardware and software

CesiumAstro builds end-to-end space and airborne communications systems, combining hardware and software to connect satellites, UAVs, and ground stations. Its products include active phased array antennas, software-defined radios, and complete RF payloads that enable electronically steered links for inter-satellite communication, high-rate downlinks, lunar communications, and 5G/NTN networks. The company ships plug-and-play, commercially manufactured, full-stack systems designed to be flexible and cost-efficient, rather than bespoke one-off solutions. Its goal is to make space-based connectivity more accessible and adaptable across space, air, and ground networks for both government and commercial customers.

Company size
501-1,000
Company stage
Debt Financing
Total funding
$1.6B
Headquarters
Bee Cave, TX
Founded
2017

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