Firefly Space Systems

Spacecraft Mission Operations Engineer II, Blue Ghost

Firefly Space Systems$90K — $120K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 2+ years in spacecraft operations, flight/ground software, or systems engineering.
  • Proven experience supporting at least one 'Live' mission on-console (LEO, GEO, or Deep Space).
  • Ability to author flight procedures, telemetry displays, and mission-sequencing scripts.
  • Subject Matter Expertise (SME) in at least one subsystem for ground or space segment.
  • Proficient in Python for automating ground system tasks and tool development.
  • Structured troubleshooting approach and strong communication skills.

Responsibilities

  • Contribute to technical foundation by authoring Interface Control Documents (ICDs).
  • Lead integration of ground segment tools and ensure they are flight-ready.
  • Execute system validation campaigns and lead end-to-end mission simulations.
  • Build the operational framework for subsystems by authoring critical procedures and automation scripts.
  • Lead cross-functional Working Groups to refine procedures for flight phases.
  • Design 'Day-in-the-Life' simulation scenarios to prepare the team for lunar maneuvers.
  • Maintain command authority in critical console roles, managing anomalies during missions.

Benefits

  • Generous health, dental, and vision plans with low deductibles.
  • Parental leave.
  • Educational reimbursement.
  • Short-term disability coverage.
  • Flexible PTO options.
Full Job Description
SUMMARY

Join the team that just landed on the Moon. Firefly Aerospace is seeking a Mission Operations Engineer II for the Blue Ghost program. Following the historic success of Mission 1, we are scaling our operations for complex, multi-manifested missions to locations like the Lunar Far Side and South Pole.

In this role, you aren't just a flight controller; you are contributing to the entire operations ecosystem. You will own the operational framework of the lander ranging from architecting the Ground System to developing the Flight Operations Products (procedures, scripts, and processes) that make lunar landing possible. You will bridge the gap between spacecraft subsystem teams and real-time execution, leading the mission from the initial mission planning process through Mission Scenario Testing and Mission Simulations. If you want to own the mission from concept to console, this is your seat.

RESPONSIBILITIES

Ground System Management
  • Contribute to the technical foundation of the mission, including the derivation of requirements and the authoring of sections within Interface Control Documents (ICDs).
  • Lead the integration of specific ground segment tools and remote interfaces, ensuring they are validated and flight-ready.
  • Execute rigorous system validation campaigns, creating Ground Readiness Test plans and leading end-to-end mission simulations for specific subsystems.

Flight Operations Products
  • Build the operational framework for specific subsystems (e.g., GNC, Thermal) by authoring mission-critical procedures and complex automation scripts.
  • Lead specific cross-functional Working Groups, driving technical discussions with subsystem designers to refine procedures for all flight phases.
  • Define capabilities and develop internal tools to enable workflows.

Simulations and Training
  • Design specific "Day-in-the-Life" (DITL) simulation scenarios to stress-test procedures and prepare the team for lunar maneuvers.
  • Collaborate with simulator engineers to ensure high-fidelity integration of ground simulators into the operations environment.
  • Mentor junior engineers during team training, ensuring flight controllers are proficient in anomaly response for your assigned subsystem.

Mission Execution & Long-Duration Operations
  • 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.

QUALIFICATIONS

Required
  • Experience: 2+ years in spacecraft operations, flight/ground software, or systems engineering.
  • Experience: Proven experience supporting at least one "Live" mission on-console (LEO, GEO, or Deep Space). Demonstrated ability to author flight procedures, telemetry displays, and mission-sequencing scripts. Subject Matter Expertise (SME) in at least one subsystem for ground or space segment.
  • Software: Proficient in Python for automating ground system tasks, mission-data processing, and tool development.
  • Soft Skills: A structured and disciplined approach to troubleshooting; ability to drive consensus across engineering teams and communicate technical status clearly to mission leadership during time-critical events.

Desired
  • Experience with ISS operations or high-heritage space systems.
  • Prior experience designing ground segment tools or architecting end-to-end operational products.

Firefly offers outstanding benefits for our employees, including generous health, dental and vision plans with low plan deductibles, parental leave, educational reimbursement, short term disability, and flexible PTO options.

About Firefly Space Systems

Firefly Space Systems was an American aerospace manufacturer based in Cedar Park, Texas. The company was founded in 2013 with the goal of developing low-cost launch vehicles for the small satellite industry. Firefly's Alpha rocket was designed to carry payloads of up to 1,000 kg to low Earth orbit. The company was acquired by EOS Launcher in 2017 and is now known as Firefly Aerospace. Firefly Aerospace is continuing the development of the Alpha rocket and is also working on a larger rocket called Beta, which is designed to carry payloads of up to 8,000 kg to low Earth orbit. Firefly Aerospace is committed to providing affordable access to space for small satellite operators.
Learn more about Firefly Space Systems
Industry
Founded
2013

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