Senior Ground Software Engineer
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Summary
Designs, builds, and deploys ground software for a new LEO satellite constellation — command & control, telemetry acquisition/processing/visualization, and ground station integration. Works in Python, Java, and C++ on Linux/cloud systems with satellite protocols like CCSDS and CSP, and provides technical leadership to the software team.
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 actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.
We are seeking a Senior Ground Software Engineer to join our dynamic team. The ideal candidate will have hands-on experience as a satellite operator, offering unique insights into the systems they will be building and integrating.
Your work will have a direct impact on the success of the company. You will work closely with the engineering team, program management to ensure the successful build and launch of our satellite. Element will be the largest, most powerful rideshare satellite in LEO. We’re launching eight of them in the next four years, starting with our first launch this year. Together, our small team will design, build, and iterate to reduce mass and cost while increasing performance, reliability, and manufacturability of a new generation of satellites. Let’s build!
JOB DUTIES AND RESPONSIBILITIES
- Execute the design, development, and deployment of ground software systems for a new satellite system, including command and control, telemetry, telemetry database, and ground station software.
- Rapidly execute to produce a simple, reliable ground system.
- Implement real-time data acquisition, processing, and visualization systems for satellite telemetry.
- Integrate and test ground software with satellite, ground stations, and network infrastructure.
- Develop automated systems for satellite operation and ground system monitoring.
- Conduct rigorous testing and validation of ground software, including simulations and real-world scenarios.
- Troubleshoot and resolve software issues encountered during satellite operations.
- Conduct tests with ground networks, spacecraft software and hardware simulators.
- Collaborate closely with hardware engineers, satellite operators, and other software teams to ensure seamless integration and optimal performance.
- Keep up to date with the latest advancements in satellite communication technology and incorporate relevant innovations into our systems.
- Provide technical leadership and mentorship to the software development team, fostering a culture of excellence and continuous improvement.
JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS
- Minimum of 5 years of experience in software engineering, with a focus on satellite ground systems.
- Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
- Demonstrated experience leading a software team through product development.
- Prior experience as a satellite operator is required to provide clarity into the true needs of the system being developed.
- Proficiency in programming languages including Python, Java, and C++
- Experience in satellite test and data collection applications.
- Strong knowledge of satellite communication protocols, such as CCSDS and CSP.
- Familiarity with ground station hardware and RF communication principles.
- Familiarity with common RF coding schemes, such as DVBS2.
- Experience with network architectures and protocols, including TCP/IP and UDP.
- Experience with load balancing network applications and managing cloud-based systems.
- Knowledge of Linux/Unix operating systems and system administration.
- Experience with software development methodologies, including Agile and DevOps practices.
- Knowledge of cybersecurity best practices specific to satellite and ground systems.
- Strong problem-solving-skills, with the ability to diagnose and resolve complex software issues in real-time.
- Optimistic, can-do attitude and the ability to produce in a chaotic environment.
- Excellent communication and collaboration skills, with the ability to work effectively in a multidisciplinary team environment.
PREFERRED EXPERIENCE
- Experience with the Space Development Agency NEBULA standard.
- Ph. D in Computer Science, Engineering, or related field.
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 race, color, religion, sex, national origin, 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 will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.
Skills
As published by lever · 14 questions · 1 written answer
Basics
Resume/CV, Full name, Email, Phone, Current location, Current company, LinkedIn URL
Short answers (2)
- If yes, please specify the individual(s) and the department or location in which they work: optional
- Full Legal Name
Pick from a list (11)
- As a result of the work performed by CesiumAstro, all eligible candidates must be a U.S. Person or able to obtain an export license. U.S. Persons include U.S. Citizens, Permanent Residents, conditional residents, asylees, and refugees. Are you a U.S. Person or eligible to obtain the required authorizations from the U.S. Department of State?
- Do you now or will you in the future require sponsorship for employment visa status? Please select "Yes" if you will require the Company to commence ("sponsor") an immigration or work permit case in order to employ you, either now or at some point in the future. Otherwise select "No".
- Do you have a family member that is currently employed with CesiumAstro?
- Please indicate the highest level of education you have completed.
- Please select which of the following security clearances and/or access you currently hold. optional
- By submitting your application you hereby certify that the facts set forth in the above employment application are true and complete to the best of your knowledge. I certify that the information on this application is accurate and complete to the best of my knowledge and agree to have any of the information verified by CesiumAstro (the “Company”). By my signature below, I authorize any references submitted by me to the Company in support of this application to provide any and all information concerning my previous employment and any other pertinent information that they may have. I understand that I may be required to authorize the Company to obtain a consumer report or investigative consumer report, in accordance with applicable law, which authorization is contained in a separate document. Further, I release the Company and any other parties, agents, or persons from any and all liability or claims arising out of the disclosure or use of references or other information provided to the Company during the process of verifying the statements made in this application. I understand that any misrepresentation, falsification, or material omission of information on this application may result in my failure to receive an offer or, if I am hired, will result in my dismissal from employment. Furthermore, if hired, in consideration of my employment I agree to conform to the policies, rules and standards of the Company, including applicable safety rules, and agree that my employment can be terminated “at will” at any time, with or without cause, and with or without notice, either at my option or at the option of the Company. I understand that no employee or representative of the Company to which I am applying, has the authority to enter into any agreement for employment for any specified period of time, or to enter into any express or implied agreement to the contrary of at-will employment, except for a written agreement signed by me and the Chief Executive Office of the Company. I agree that this shall constitute a final and fully binding integrated agreement regarding the at-will nature of my employment relationship if I am hired. In addition, I understand that, if hired, I may be required as a condition of employment to take and pass drug and alcohol tests during employment to the extent required by policies of the Company consistent with applicable law. I acknowledge that I have personally completed this application, I have read all of the above statements, and understand them and agree to the terms and conditions therein. I confirm that I understand that my application may be subject to security checks under government regulations applicable in the aerospace and defense industry sectors. optional
- I have applied for employment with CesiumAstro, Inc. (the “Company”). In consideration of the Company's accepting and evaluating my application for employment, I hereby agree that I will comply with and be legally bound by the following terms and condition of this Agreement: 1. MAINTAINING THE CONFIDENTIALITY OF COMPANY PROPRIETARY INFORMATION. I understand that CesiumAstro, Inc. is an innovative company engaged in research and development, and that the Company's innovations and other Proprietary Information (as defined below) provide the Company with a competitive advantage in the marketplace. Accordingly, I agree to hold in strictest confidence, and not to disclose or make any use of at any time, any of the Company’s Proprietary Information which I may acquire or learn during my interview(s) or the application process for employment. The term “Proprietary Information” shall mean any and all trade secrets, confidential knowledge, data or any other proprietary information pertaining to any business of the Company or any of its customers, vendors, consultants, licensees or affiliates. 2. MAINTAINING CONFIDENTIALITY OF PROPRIETARY INFORMATION OF FORMER EMPLOYERS OR OTHERWISE ACQUIRED BY ME PRIOR TO MY EMPLOYMENT WITH THE COMPANY. I represent and agree that I will not breach any agreement to keep in confidence any third-party proprietary information, knowledge or data acquired by me in confidence or in trust prior to my application for employment with the Company. I will not improperly use, disclose or bring to the Company, or induce the Company to use, any confidential or proprietary information, documents or materials belonging to any previous employer or third parties. 3. NEW EMPLOYEE PROPRIETARY INFORMATION AND INVENTION AGREEMENT. I understand that if I am offered employment by the Company, and as a condition of my new employment, I will be required to enter into an attached New Employee Proprietary Information and Invention Agreement. Prior to any future employment with the Company, I acknowledge the opportunity to consult with legal counsel or other necessary advisors regarding the Agreement. optional
- Please select which of the following security clearances and/or access you currently hold. optional
- As a result of the work performed by CesiumAstro, all eligible candidates must be a U.S. Person or able to obtain an export license. U.S. Persons include U.S. Citizens, Permanent Residents, conditional residents, asylees, and refugees. Are you a U.S. Person?
- Do you now or will you in the future require sponsorship for employment visa status? Please select "Yes" if you will require the Company to commence ("sponsor") an immigration or work permit case in order to employ you, either now or at some point in the future. Otherwise select "No".
- Do you have a family member that is currently employed with CesiumAstro?
Written answers (1)
- If yes, please specify the individual(s) and the department or location in which they work: optional