Principal Narrowband Communication Systems Engineer I in Westminster

Energy Jobline is the largest and fastest growing global Energy Job Board and Energy Hub. We have an audience reach of over 7 million energy professionals, 400,000+ monthly advertised global energy and engineering jobs, and work with the leading energy companies worldwide.

We focus on the Oil & Gas, Renewables, Engineering, Power, and Nuclear markets as well as emerging technologies in EV, Battery, and Fusion. We are committed to ensuring that we offer the most exciting career opportunities from around the world for our jobseekers.

Job DescriptionJob Description Please Note :   To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. , lawful permanent of the U.S., conditional , 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 actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

Build. Iterate. Fly.

We are building, iterating, and getting to space—fast. Our team thrives on action. We leverage deep experience in the space industry with engineering reimagined for speed and agility. We design, test, and deploy real systems that fly. If you want to own critical communications for a satellite mission, keep reading.  We’re looking for builders, problem-solvers, and system thinkers.  As a Principal Narrowband Communication Systems Engineer I , you will own the design, configuration, and operation of the satellite’s space-to-ground TT&C systems. You will define how the satellite communicates with the ground in both nominal and off-nominal conditions, ensuring reliable command, telemetry, and fault recovery.

The ideal candidate will have a strong background in systems engineering, experience in space technology, and the ability to be the technical point of contact for a major spacecraft subsystem.  You will coordinate activities across multidisciplinary engineering teams, raise issues at the program level, and drive complex programs to success.  We are looking for independent, self-starters who are comfortable identifying problems and using their expertise to pathfind solutions.JOB DUTIES AND RESPONSIBILITIES

• Own the RF Link – Model, analyze and maintain the satellite’s link budget, modulation and coding, ensuring reliable communications from space to ground.
• Select & Configure Hardware – Define and implement the TT&C radios, antennas, and modems best suited for the mission.
• Develop Operational Concepts – Define how the radios are used in different mission phases, including contingency operations and emergency recovery.
• Integrate & Test – Work with flight software and ground teams to validate end-to-end TT&C performance, from antenna to command center.
• Solve Hard Problems – Optimize low-SWaP communications, mitigate interference, and ensure robust, fail-safe links.

WHAT A SUCCESSFUL CANDIDATE LOOKS LIKE

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

EXPERIENCE

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 including health, dental, vision, HSA, FSA, life, disability and retirement plans.   CesiumAstro is an Equal Opportunity employer.  All qualified applicants will receive consideration for employment without regard to , , , , , disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

Please note : CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.