[Hiring] Principal RF Ground Systems & Anchor Station Engineer @sesengin

Role Description

The Principal RF Ground System & Anchor Station Engineer will serve as the technical authority responsible for the design, integration, test, deployment, and sustainment of the RF ground system and anchor station infrastructure supporting a major U.S. Government GEO satellite communications program. Operating within a Government-Owned, Contractor-Operated (GOCO) environment, this role will lead the technical execution of mission-critical RF ground capabilities that enable secure, resilient, and high-availability satellite communications services.

• Serve as the principal technical authority for the RF Ground System and anchor station supporting GEO satellite communications operations.
• Lead engineering activities associated with the design, development, integration, and deployment of mission-critical RF ground infrastructure, including:
  • Large aperture antenna systems
  • RF chains and associated subsystems
  • Frequency conversion equipment
  • High-power amplification systems
  • Low-noise receive systems
  • Modems and waveform processing systems
  • Monitoring and control systems
  • RF monitoring and spectrum management capabilities
• Develop and maintain RF ground segment architecture, requirements, interface control documents (ICDs), and technical baselines.
• Support the Ground Segment IPT Lead in coordinating technical execution across spacecraft, ground segment, network, cybersecurity, and operations teams.
• Lead engineering activities supporting satellite feeder link connectivity, including:
  • Link budget development and validation
  • RF performance analysis
  • Carrier planning
  • Spectrum coordination
  • Availability and resiliency assessments
  • End-to-end communications performance verification
• Provide technical leadership for TT&C ground system implementation, including command path design, telemetry reception, tracking support, and operational interfaces.
• Support development and execution of ground segment integration and test activities, including:
  • Factory Acceptance Testing (FAT)
  • Site Acceptance Testing (SAT)
  • RF performance testing
  • End-to-end satellite-to-ground testing
  • Operational readiness demonstrations
• Lead RF troubleshooting, anomaly resolution, and root cause analysis during integration, test, launch, and on-orbit operations.
• Coordinate with satellite manufacturer teams to ensure compatibility between spacecraft RF payload, TT&C systems, and ground infrastructure.
• Support development of operational procedures, maintenance plans, configuration documentation, and sustainment processes.
• Provide technical oversight of anchor station reliability, redundancy, availability, and disaster recovery capabilities.
• Support cybersecurity implementation efforts for RF ground infrastructure, including protection of command and control pathways.
• Participate in customer technical reviews, design reviews, readiness reviews, and program milestone assessments.
• Mentor junior engineers and provide technical guidance across the RF ground engineering team.

Qualifications

• Bachelor’s degree in Electrical Engineering, Aerospace Engineering, RF Engineering, Systems Engineering, or a related technical discipline.
• 12+ years of experience in satellite communications, RF systems engineering, or ground segment development.
• Demonstrated experience designing, integrating, testing, or operating satellite RF ground systems.
• Extensive experience with GEO satellite communications architectures and associated ground infrastructure.
• Strong understanding of:
  • Satellite feeder link architectures
  • TT&C systems
  • RF link budgets
  • Antenna systems
  • High-power RF systems
  • Modulation and coding techniques
  • Spectrum management
  • RF interference analysis
  • Ground station operational concepts
• Experience supporting large aperture antenna systems and mission-critical gateway or anchor station operations.
• Experience with government or defense satellite communications programs.
• Experience leading technical activities across multiple engineering disciplines and contractor organizations.
• Ability to develop and communicate complex technical solutions to government customers and senior leadership.
• Active U.S. Secret clearance required; Top Secret/SCI preferred.
• Experience supporting protected or military SATCOM missions.
• Experience with Ka-band, X-band, or other high-capacity satellite communications ground systems.
• Knowledge of DoD SATCOM architectures, gateway operations, and resilient communications networks.
• Experience with satellite ground control systems, RF monitoring systems, and mission operations tools.
• Experience supporting launch campaigns, early orbit operations (LEOP), and transition to operational service.
• Familiarity with cybersecurity requirements for space ground systems, including RMF and Zero Trust principles.
• Experience with RF test equipment, antenna characterization, PIM testing, and interference mitigation techniques.
• Experience with geographically distributed anchor station networks and redundant ground architectures.
• Experience with or knowledge of SES/Intelsat RF ground segment architectures, anchor station infrastructure, and operational ground systems supporting GEO satellite command, control, and mission operations.
• Familiarity with SES/Intelsat ground control software, satellite fleet management tools, and operational processes used for telemetry monitoring, command operations, mission planning, and on-orbit satellite support.
• Strong technical leadership and independent problem-solving skills.
• Ability to translate operational needs into practical engineering solutions.
• Experience balancing RF performance, system availability, cost, and schedule constraints.
• Strong understanding of mission assurance and operational reliability for space systems.
• Ability to operate effectively in a high-visibility government program environment.

Benefits

• SES Space and Defense is an equal opportunity employer.
• All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, or any other characteristic protected by applicable law.