GNSS Engineer

Xona Space; Burlingame (CA); On-site; USD 120,000 - 180,000; Full time

Job summary

Xona Space is seeking a GNSS engineer to conduct deep-dive analyses and live-sky demonstrations for Pulsar-based PNT. You will work independently and with a team to deliver mission-critical insights, spanning theory and hands-on GNSS applications.

The role emphasizes publishing technical documents, developing measurement and position engines, and collaborating on state-of-the-art GNSS research in a fast-paced environment.

Qualifications

• Experience with theoretical analysis of GNSS performance in various environments using Python, C, C++, or MATLAB.
• Availability to support occasional rapid-turnaround technical assessments.
• 4+ years of GNSS experience.
• Master's or PhD in a relevant field; strong academic background.

Responsibilities

• Designing and conducting live-sky test campaigns to showcase Pulsar capabilities.
• Assisting the execution of time-sensitive novel LEO-PNT analyses to support company objectives.
• Preparing technical resources and materials related to Pulsar-based PNT.
• Contributing to white papers, internal reports, and technical documentation with detailed GNSS analysis.

Skills

GNSS systems engineering

Python

C/C++

MATLAB

Lab-based signal validation

Education

Master's degree in Aerospace Engineering / Electrical Engineering / Geomatics Engineering or related field

PhD in a relevant field

4+ years GNSS experience

Tools

Linux-based systems

GNSS test equipment

GNSS simulators

Job description

Xona is the navigational intelligence company bringing real-time, centimeter-level certainty to any device, anywhere on Earth.

With Pulsar - the world's most advanced PNT satellite infrastructure in Low Earth Orbit - Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection.

Xona is seeking an analytical and self-driven GNSS engineer with a passion for solving technically complex problems in satellite navigation. The ideal candidate thrives in fast-paced, research-heavy environments, and can confidently work independently and collaboratively to deliver mission-critical insights. As a member of the product team, the chosen candidate will be expected to conduct deep-dive analyses on cutting-edge timing and positioning systems, participating in live-sky demonstrations as well as analytical and theoretical studies involving topics related to LEO-PNT and its wide range of applications- from reliable timing for critical infrastructure to battery power optimization on IoT/handheld devices. If you're experienced in both the theory and hands-on application of GNSS technologies, we'd love to hear from you.

Key Responsibilities Include:

• Designing and conducting live-sky test campaigns showcasing Pulsar capabilities to

• Assisting the execution of time-sensitive novel LEO-PNT-related analyses to support ongoing and future company objectives.

• Preparing technical resources and materials related to PULSAR-based PNT.

• Contributing to white papers, internal reports, and technical documentation, leading detailed analysis on key GNSS research topics.

You Might be a Fit if:

• You have a strong background in GNSS systems engineering, in both measurement and position engine development.

• You are comfortable operating in a dynamic, research-driven environment with shifting technical priorities.

• You take initiative on complex technical problems and enjoy producing detailed, standalone research and analysis.

• You have hands-on experience working with GNSS test equipment and conducting lab-based signal validation.

• You can work effectively in a team environment, contributing to the development of state-of-the art solutions.

• You communicate effectively through written reports and verbal presentations.

• You are familiar with project management principles and can act as a contributor or collaborator without friction.

Requirements:

• Experience with theoretical analysis of GNSS performance in various environments using Python, C, C++, or MATLAB.

• Availability to support occasional rapid-turnaround technical assessments.

Desired Qualifications:

• Master's Degree or PhD in Aerospace Engineering, Electrical Engineering, Geomatics Engineering, Mechanical Engineering, or other relevant field.

• 4+ years of experience working in GNSS.

• Experience with the practical use of Linux-based systems.

• Experience writing and presenting technical content to both internal and external stakeholders.

• Prior experience with GNSS timing and UTC traceability.

• Experience with precision GNSS corrections modeling and application.

• A demonstrated ability to work independently on targeted research projects.

• Strong project management skills and ability to collaborate.

• Experience with hardware testing, including field testing and GNSS simulators.

For U.S. Roles:

To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).

For U.K. Roles:

To comply with U.K. regulations, this role requires Baseline Personnel Security Standard (BPSS) checks, and successful candidates must be eligible to obtain UK Security Clearance (SC).

For Canada Roles:

Successful candidates must obtain and hold a security clearance at the reliability status level, and pass security assessment for the Canadian Controlled Goods Program (CGP) and ITAR.

We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.