Principal GNC Engineer I @ CesiumAstro

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you.

We are looking to add an experienced Principal GNC Engineer I to our team. If you are great at what you do, enjoy working in a startup environment, and are passionate about developing GNC systems for leading-edge spacecraft, and aerospace communication systems, we would like to hear from you.

In this position, you will draw on your experience on previous spacecraft to lead a small team in the design and analysis of GNC systems for Cesium satellites and payloads. You will be responsible for Guidance, Navigation, and Control through all stages of design, integration, test, and operations. As such, you will perform trade studies, lead design reviews, create models, and complete simulations and system testing. You will build, test, and fly hardware and software.

As a Cesium spacecraft team member, you will work on a small team to develop satellites and put them in orbit. The successful candidate will also present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

Master of Science (MS), or Doctorate (Ph.D.) degree in Aerospace Engineering from an accredited university or institution.
Minimum of 8 years of industry experience in satellite attitude and orbit systems.
Expertise in attitude estimation, guidance, and control; coordinate frame transformations; linear algebra; and non-linear systems.
Experience with multiple spaceflight missions from concept to operations.
Experience in low earth orbit satellites.
Experience with post-CDR test failures and on-orbit failures that guide your design and test philosophies.
Experience with successful and unsuccessful recovery from on-orbit failures.
Experience in conceptualization, architecture design, requirements specification, design, test, and operations of various GNC architectures and components.
Familiarity with space mission simulation tools such as STK, Basilisk, GMAT, or FreeFlyer.
Experience defining spacecraft trajectories and orbital requirements.
Fluency with Python and C++, or other modeling languages.
Familiarity with spacecraft mission design including events, pointing modes, maneuver planning, and operations.
Excellent written and verbal communication skills.

PREFERRED EXPERIENCE

CubeSat and SmallSat experience.
Hands-on experience with spacecraft instrumentation, subsystems, and test labs.
Experience with multiple mission simulation and flight architectures which drives your vision for the next generation of space software.
Experience in LEO, MEO, GEO, and deep space satellites.
Experience with communications satellites.

CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package featuring health, dental, vision, HSA, FSA, life and retirement plans.

CesiumAstro, Inc. is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex including sexual orientation and gender identity, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

PREFERRED EXPERIENCE

6 month growth

1 year growth

2 year growth