Apex

Mission Operations Engineer

Apex$90K — $130K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • U.S. Person status required for access to export controlled data
  • Bachelor's degree in Aerospace Engineering, Electrical Engineering, Computer Science, or related field
  • 6+ years of direct mission operations experience
  • Proficiency in programming languages such as Python, C++, or Rust
  • Experience with software integration, testing, and validation for real-time systems
  • Strong understanding of spacecraft subsystems (propulsion, avionics, communications)
  • Experience with telemetry data analysis and mission operations software

Responsibilities

  • Develop and execute mission plans for flight vehicles
  • Own the operations roadmap for a satellite bus line
  • Lead spacecraft commissioning during launch and early operations
  • Monitor satellites in real time, handling anomaly detection and recovery
  • Drive fault protection strategies for onboard and ground systems
  • Analyze telemetry and mission data for spacecraft health
  • Collaborate with engineering to resolve anomalies and enhance reliability
  • Standardize mission operations practices across programs
  • Mentor junior engineers as a technical resource

Benefits

  • Equity in Apex, allowing you to share in the company's success
  • 100% company-paid medical, dental, and vision coverage for you and your dependents
  • Generous PTO policy starting at 15 days vacation, growing to over 20 days
  • Competitive 401(k) plan with a generous matching structure
  • 8 weeks paid parental leave plus childcare reimbursement during work-related travel
  • Daily catered lunch and unlimited snacks
  • Monthly social events and community activities for employees
  • A top-tier office location with amenities including EV chargers
Full Job Description
About the Role

We are seeking an experienced and motivated Mission Operations Engineer to join our team. In this role, you will own all aspects of operating our satellites-covering mission planning, onboard and ground-based automation, fault protection, anomaly response, and long-term mission success. You will work closely with both internal engineering teams and external customers to adapt our productized approach to each mission's needs, while helping shape our processes, products, and spacecraft designs. This role requires strong technical depth in spacecraft systems and mission operations, as well as the ability to lead critical responses under pressure.

Responsibilities:
  • Develop, validate, and execute mission plans and operations products for flight vehicles.
  • Own the roadmap, processes, and operations products for one of Apex's satellite bus lines.
  • Lead spacecraft commissioning during launch and early operations.
  • Operate and monitor satellites in real time, including anomaly detection, safing, and recovery.
  • Drive fault protection strategies and automation for both onboard and ground systems.
  • Analyze telemetry and mission data to assess spacecraft health, performance, and outcomes.
  • Collaborate with engineering teams to resolve anomalies and improve system reliability.
  • Standardize mission operations practices across spacecraft programs.
  • Serve as a technical resource and mentor for junior engineers.


Requirements:
  • U.S. Person status is required as this position needs to access export controlled data
  • Bachelor's degree in Aerospace Engineering, Electrical Engineering, Computer Science, or related field
  • 5+ years of direct mission operations experience, including mission planning, commissioning, and anomaly resolution
  • Proficiency in programming languages such as Python, C++, or Rust
  • Experience with software integration, testing, and validation for real-time and distributed systems
  • Strong understanding of spacecraft subsystems (propulsion, avionics, communications, etc.)
  • Experience with telemetry data analysis, automation, and mission operations software
  • Knowledge of satellite operations software (e.g., STK, GMAT, or similar)
  • Excellent problem-solving and decision-making skills under pressure
  • Strong communication, teamwork, and customer-facing abilities


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About Apex

Industry
Founded
2003

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