Job Description

Senior and Mid Ground Software Engineer - Onsite, Irvine, CA. X 2 positions

Are you passionate about developing mission-critical ground software systems that power space missions?

A leading space technology company is seeking a Senior Ground Software Engineer to lead the design and development of advanced tools and applications essential for mission operations. This is a full-time, onsite role based in Irvine, CA , perfect for someone with deep expertise in ground software systems, mission control, and space operations.

Due to the sensitivity of the work, this position requires onsite presence five days a week.

As a Senior Ground Software Engineer, you will:

• Lead the development of ground software systems that enable satellite operations, mission monitoring, and spacecraft telemetry analysis.
• Architect scalable, secure systems for Mission Control Systems (MCS) and real-time spacecraft operations.
• Develop tools and interfaces for commanding, controlling, and monitoring space assets.
• Collaborate with GNC, AI, and mission operations teams to ensure seamless integration of software into mission-critical workflows.
• Build automation and diagnostic tools to improve efficiency in mission operations.
• Work closely with operators and engineers to identify and address mission-specific challenges.
• Deliver intuitive, user-focused solutions for complex ground software tasks, ensuring reliability under high-stakes conditions.

What You’ll Need:

Minimum Qualifications:

• Bachelor’s Degree in Computer Science, Engineering, Mathematics, or a related technical field (or equivalent practical experience).
• 5+ years of experience developing ground software for mission-critical systems in the aerospace, defence, or similar industries.
• Expertise in designing and implementing systems for satellite telemetry, tracking, and control (TT&C).
• Hands-on experience with mission operations workflows and ground control systems.
• Strong understanding of real-time data processing and visualization.
• Proven ability to work on systems requiring high reliability and uptime.
• Flexibility to be on call and work extended hours for mission-critical operations.
• Eligibility for Secret and/or TS/SCI clearance.

Preferred Skills and Experience:

• Experience with ground station communications, spacecraft command systems, and telemetry pipelines.
• Familiarity with industry-standard protocols, such as CCSDS or other spacecraft communication standards.
• Knowledge of mission planning, scheduling, and automation tools.
• Experience integrating ground software with flight software systems.
• Exposure to satellite operations in low-earth orbit (LEO), geostationary orbit (GEO), or deep space missions.
• Familiarity with orbital mechanics and space situational awareness (SSA) concepts.

Technical Stack:

• Languages : Ruby, Go, Python
• Cloud : AWS (EC2, S3, Lambda, etc.)
• Additional Tools : Docker, Kubernetes, CI/CD pipelines
• Database : Relational databases (PostgreSQL, MySQL) and NoSQL (MongoDB, Cassandra)
• Protocols : CCSDS, telemetry, and command systems
• Frameworks : Experience with microservices and API development

Nice to Haves:

• Background in space domain awareness (SDA) or debris tracking systems.
• Experience with high-fidelity simulation tools for spacecraft operations.
• Involvement in missions requiring ground-to-space data transmission or ground station networks.
• A passion for space exploration and a commitment to advancing interplanetary missions.

What You’ll Get in Return:

• Competitive Salary : Based on experience.
• Health Coverage : Comprehensive medical, dental, and vision plans.
• Retirement Plan : Access to a 401(k) with company matching.
• Paid Time Off : Generous vacation days, personal days, and holidays.
• Professional Development : Opportunities for training, workshops, and courses.
• Inclusive Culture : A diverse and welcoming environment with regular team-building activities.

Are you ready to make a tangible impact on space exploration by advancing the next generation of ground software? Apply now to shape the future of mission-critical systems and interplanetary exploration!

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