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Firefly Aerospace

Spacecraft Mission Operations Engineer I

Firefly Aerospace

Mission Operations Engineer I supporting lunar missions with Firefly Aerospace by managing operations and bridging spacecraft teams. Contributing to the operational ecosystem from planning to execution.

Posted 4/13/2026full-timeCedar Park • Texas • 🇺🇸 United StatesMid-LevelSeniorWebsite

Tech Stack

Tools & technologies
LinuxPythonUnix

About the role

Key responsibilities & impact
  • Support the technical foundation of the mission by assisting with Concept of Operations (ConOps) updates and reviewing Interface Control Documents (ICDs)
  • Assist in the configuration and testing of ground segment infrastructure to ensure Mission Control Centers and data tools are properly set up for flight
  • Execute validation and verification test plans, performing Site Acceptance Testing and specific simulation steps to verify ground-to-space software compliance
  • Develop and validate specific procedures, automation scripts, and flight workflows under the guidance of senior engineers
  • Participate in cross-functional Working Groups, capturing actions and implementing procedure updates for launch, transit, and landing phases
  • Support mission operations planning by validating telemetry displays and testing internal tools used for command workflows
  • Tailor software tools by writing and debugging scripts to meet specific mission requirements and fix operational bugs
  • Support 'Day-in-the-Life' (DITL) simulations by acting as a console operator and setting up the simulation environment
  • Collaborate with stakeholders to test the integration of ground simulators into the operations environment
  • Contribute to team training activities, achieving team readiness for nominal execution and basic anomaly response roles
  • Maintain the operational discipline and command authority required to staff critical console roles, where you will be expected to execute the mission plan, manage high-pressure anomalies, and lead the team through long-duration shifts and rehearsals

Requirements

What you’ll need
  • BS in Aerospace Engineering or a related technical field
  • 0 to 3 years of professional or high-level academic experience in aerospace
  • Foundational understanding of spacecraft subsystems (GNC, Power, Thermal) and mission operations concepts
  • Proficiency in Python or MATLAB for data analysis and basic script maintenance
  • Experience with university or industry level satellite missions
  • Exposure to Linux/Unix operations environments and spacecraft commanding software
  • Exposure to mission operations workflows, such as requirements verification, procedure maturation, or mission planning

Benefits

Comp & perks
  • generous health, dental and vision plans with low plan deductibles
  • parental leave
  • educational reimbursement
  • short term disability
  • flexible PTO options

ATS Keywords

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Hard Skills & Tools
PythonMATLABdata analysisscript maintenanceSite Acceptance Testingautomation scriptsflight workflowstelemetry validationground-to-space software compliancemission operations workflows
Soft Skills
collaborationcommunicationteam trainingleadershipproblem-solvinghigh-pressure managementorganizational skillsattention to detailadaptabilityaction capturing