Careers

Dream Big at Firefly

Life at Firefly

At Firefly, we’re focused on making space attainable for everyone – including you! Each team member’s passion, dedication, and innovative ideas have a direct impact on fueling our successful trajectory into space. And there’s no shortage of meaningful projects to work on at Firefly. With launch, lunar, and orbital vehicles, Firefly has a diverse line of business with opportunities to get hands-on experience launching rockets, operating in space, and landing on the Moon.

Our missions are powered by our incredible team members and the family and friends who stand by them. 

Over the weekend, we welcomed our Firefly families to our Rocket Ranch in Briggs, TX, for a fun-filled day of celebration and a behind-the-scenes look at the work that brings us closer to the stars.

To the families and friends who support us, THANK YOU! Together, we’re building the future of space exploration for generations to come. 🌎✨

Our missions are powered by our incredible team members and the family and friends who stand by them.

Over the weekend, we welcomed our Firefly families to our Rocket Ranch in Briggs, TX, for a fun-filled day of celebration and a behind-the-scenes look at the work that brings us closer to the stars.

To the families and friends who support us, THANK YOU! Together, we’re building the future of space exploration for generations to come. 🌎✨
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What does SciTec bring to the Firefly family? 

SciTec President David Simenc explains how its advanced defense technologies help protect our nation in this episode of Firefly FAQ.

Check it out!

What does SciTec bring to the Firefly family?

SciTec President David Simenc explains how its advanced defense technologies help protect our nation in this episode of Firefly FAQ.

Check it out!
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Start your week with another Manufacturing Minute! Our Quality Metrologist, Chase Auker, takes us behind the scenes to show how laser trackers measure rocket and spacecraft components with incredible accuracy.

Start your week with another Manufacturing Minute! Our Quality Metrologist, Chase Auker, takes us behind the scenes to show how laser trackers measure rocket and spacecraft components with incredible accuracy. ...

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Our Values

Headquartered in the Lone Star State, Firefly’s hardworking team reflects Texas’ GO BIG culture in everything we do. We build big, achieve big, and dream big. We’re building launch vehicles and spacecraft to provide rapid, reliable space access. We’ve achieved some incredible wins, including the first successful commercial Moon landing. And we’re dreaming bigger than this planet with ambitions to Mars, Venus, and beyond. Our core values are what drive us along the way.

Passion

Fireflies believe in perseverance, responsiveness, and mentoring others with a focus on inspiring a better future.

Accountability

Fireflies act with integrity and take ownership of our actions, commitments, decisions, and outcomes.

Collaboration

Fireflies work in alignment across teams and communicate clearly with mutual respect for one another.

Excellence

Fireflies deliver high-quality work through technical rigor and timely disciplined execution for our customers.

Alpha team
Employees at Test Stand 5
Firefy's Elytra orbital vehicle for Elytra Mission 1
Eclipse First Stage Tanks

Our Benefits

We take care of our Fireflies with some of the best benefits in the industry. Our mission to make space for everyone starts with our employees and allowing them to make space for their family, their career, and their future.

Space for You

  • Unlimited PTO for exempt employees
  • 3-month sabbatical for every 5 years of service
  • Medical, dental, vision, life, and disability insurance
  • Mental health services
  • Paid military leave

Space for Your Family

  • 12 weeks paid maternity leave
  • 4 weeks paid spouse leave
  • $20k towards family planning: fertility, surrogacy, adoption
  • Dog friendly workplace

Space for Your Career

  • $10k/year towards trade school or college
  • $2k/year for professional development
  • Ongoing coaching to advance leadership skills

Space for Your Future

  • Employee-ownership with stock bonuses
  • 4% Safe Harbor 401(k) matching
  • Financial planning resources
  • $10k bonus for home purchase in Cedar Park, Texas
Firefly employee at launch site
Firefly family
Firefly Mission Control Room
Firefly to the Moon

Job Openings

From launch technicians to propulsion engineers, Firefly has open roles across the company. We’re looking for passionate, bright innovators to join our team and help make space an achievable dream for everyone.

Back to Job Openings

GNC Manager, Launch Vehicles

  • Cedar Park, TX
  • Software & Firmware
  • Full time
  • JR100090

ABOUT FIREFLY AEROSPACE

Firefly Aerospace is a space and defense technology company that enables our world to launch, land, and operate in space – anywhere, anytime. As the partner of choice for critical space missions, Firefly is the only commercial company to launch a satellite to orbit with 24-hour notice and the only company to achieve a successful Moon landing. Our launch vehicles, lunar landers, and orbital vehicles provide government and commercial customers with full mission services from low Earth orbit to the Moon and beyond. Headquartered in north Austin, Texas, Firefly is looking for passionate, hardworking innovators to join our team and help fuel our successful trajectory into space.

SUMMARY

As the Launch Vehicle GNC Manager at Firefly Aerospace, you will lead a technical team supporting guidance, navigation, and control system design, analysis, and flight operations for operational launch vehicles. In this role, you will own all aspects of team leadership including recruitment, career development, and performance management while driving strategic planning, budget management, and operational execution. This position combines technical expertise in launch vehicle GNC with organizational leadership, requiring you to build team capabilities, foster a high-performing culture, and deliver mission-critical support in a fast-paced aerospace environment.

RESPONSIBILITIES

  • Lead a GNC team supporting multiple launch vehicle programs and development efforts
  • Set GNC objectives and communicate priorities to team members and cross-functional stakeholders
  • Interface with program managers and mission stakeholders to allocate team responsibilities and establish execution schedules
  • Drive GNC strategy and roadmap development, identifying capability gaps and investment priorities
  • Champion continuous improvement initiatives for GNC processes, tools, and operational efficiency
  • Direct daily operations of the team ensuring timely delivery of mission-critical software development, analysis, and operational support
  • Develop and manage the GNC budget and annual operating plan
  • Own all aspects of team staffing including hiring, onboarding, and workforce planning
  • Conduct performance evaluations and drive career development through mentorship and coaching of engineers at all levels
  • Foster a healthy team culture and maintain high morale in a demanding technical and operational environment

QUALIFICATIONS

Required

  • Bachelor's degree in aerospace engineering, mechanical engineering, electrical engineering, physics, mathematics, or related field
  • 10+ years of experience in launch vehicle GNC with demonstrated expertise across guidance, navigation, and control system design
  • 5+ years of technical leadership experience including directing the work of other engineers and technical staff
  • Demonstrated experience supporting operational launch vehicle missions through multiple mission phases
  • Demonstrated success building team capabilities through mentorship, training, and career development
  • Experience managing team budgets, resource planning, and workforce forecasting
  • Experience establishing technical standards, processes, and best practices for GNC organizations
  • Excellent communication skills with ability to convey complex technical concepts to executives, customers, and non-technical stakeholders
  • Ability to foster a collaborative team culture while meeting demanding mission schedules

Desired

  • Advanced degree (master's or PhD) in aerospace engineering, mechanical engineering, electrical engineering, physics, mathematics, or related field
  • Knowledge of launch vehicle subsystems and their impact on GNC system design and performance
  • Proven ability to recruit, hire, develop, and retain high-performing technical talent
  • Experience with Python and Linux
  • Proficiency in real-time software development using C++ for flight-critical applications
  • Experience developing strategic vision, technical roadmaps, and upgrade initiatives for GNC teams
  • Experience leading or supporting anomaly investigations and resolving critical mission issues

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

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Firefly Aerospace, Inc. is an Equal Opportunity Employer; employment with Firefly is governed based on merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

About Us

Launch. Land. Orbit.