Find work in the United States.

6,448,914 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added 2 mins ago
Senior Workday Security Engineer
CVS Shared Services Resources LLC
Remote, United States
CVS Health is seeking an experienced Senior Workday Security Engineer to join the HR Technology Workday Security team. This role designs, supports, governs, and optimizes security across…
Added 8 mins ago
Senior Data Engineer
General Motors LLC
Austin, TX · Warren, MI
Design, develop, test, and maintain microservices and RESTful APIs using Java and Spring Boot on Microsoft Azure.
Added 8 mins ago
Automation Engineer, Nampa ID
Tractor Supply Company
Nampa, ID
This role will support the reliability, performance, and continuous improvement of automated material handling systems across distribution centers. The Automation Engineer partners with…
Added 8 mins ago
Network Security Engineer Master
GovCIO
Boise, ID
GovCIO is seeking a highly experienced Master Network & Security Engineer to lead the design, operation, troubleshooting, and continuous improvement of enterprise network-security…
Added 11 mins ago
Rf Engineer
Actalent
Woburn, MA
RF Engineer Opportunity Supporting Next Gen A&D Technology!!Job DescriptionThis role focuses on the design, development, and testing of RF hardware systems across the full development…
Added 11 mins ago
Project Engineer
Actalent
Poway, CA
Job Title: Lead Project EngineerJob DescriptionThe Lead Project Engineer leads cross-functional engineering teams to define project direction, set priorities, and execute technical tasks…
Added 11 mins ago
E
Electrical Failure Analysis Engineer
Eurofins
Sunnyvale, CA
- $100,000 to $140,000 USD / year
At EAG, curiosity fuels everything we do. Every analysis, every test, and every question asked in our labs helps unlock what materials and products are capable of - and what the world can…
Added 14 mins ago
FM Approvals Electrical or Mechanical Engineer
FM
Norwood, MA
FM Approvals is an international leader in third-party testing and certification services. We test property loss prevention products and services - for use in commercial and industrial…
Added 16 mins ago
Telemetry Engineer
Parsons Government Services Inc.
AL
…responsible for performing pre-mission trajectory validation and performance analysis for the for the flight test events along with onsite expertise during flight…
Added 17 mins ago
Senior Software Engineer
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 18 mins ago
General Engineer
Department Of Energy
Carlsbad, NM
…- Carlsbad Field Office, Department of Energy. As a General Engineer, you will be managing the National Transuranic (TRU) waste transportation services across the nation and to the Waste…
Added 18 mins ago
Senior Software Engineer | Rocky Program
The Boeing Company
Albuquerque, NM
The Boeing Company has an exciting opportunity for a Senior Software Engineer to support the Space Mission Systems (SMS) Rapid Space Capabilities (RSC) portfolio, focused on the Rocky…
Added 18 mins ago
Software Engineer (Experienced or Senior)
The Boeing Company
Albuquerque, NM
The Boeing Company has an exciting opportunity for a Software Engineer to support the Space Mission Systems (SMS) Rapid Space Capabilities (RSC) portfolio, focused on the Rocky program in…
Added 18 mins ago
Cleared Experienced RD Systems Engineer - ISA Data Management Lead, Onsite
Sandia National Laboratories
Albuquerque, NM
The opportunity exists for an experienced R&D Systems Engineer to lead Integrated Surety Architectures (ISA) data management activities. The ISA program has qualified multiple systems in…
Added 18 mins ago
Senior/Principal R&D Physics - Quantum/AMO Sensors, Onsite
Sandia National Laboratories
Albuquerque, NM
Design, engineer, and demonstrate sensors that utilize the quantum physics of atomic, molecular, and/or optical (AMO) phenomena, with a focus on manufacturability to allow lower cost, high…
Added 18 mins ago
Principal Systems Engineer - P5
Boston Scientific
Maple Grove
Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance
Added 20 mins ago
KC
Product Development Engineer
KLA Corporation
Milpitas, CA
- $117,800 to $200,300 USD / year
To make electronics, you need chips, wafers, transistors, reticles, and... To make these, you must see, test and manufacture them at scale - faster and better than ever before. That's where…
Added 20 mins ago
Automated Test Engineer - Onsite in Annapolis Jct, MD - TS/SCI & Full Scope Polygraph
Booker DiMaio, LLC
Annapolis Junction, MD
We have an immediate need for an Automated Test Engineer to ensure the quality, reliability, and performance of the RAD system. The ideal candidate is detail-oriented, passionate about…
Added 20 mins ago
XS
GNC Software Engineer
Xona Space Systems
Burlingame, CA
- $165,000 to $190,000 USD / year
· Design, implement, and maintain software- and hardware-in-the-loop (SIL/HIL) test campaigns to validate GNC performance and reliability
Added 23 mins ago
S
Instrumentation & Electrical Technician
Sila
Moses Lake, WA
- $43 to $54 USD / hour
…a better lithium-ion battery from the inside out today. We engineer and manufacture ground-breaking battery materials that significantly increase the energy density of batteries, while…
Added 26 mins ago
Systems Engineer III
XSITE LLC
San Diego, CA
Evaluate system-level trade-offs involving cost, schedule, and performance while balancing user needs and technical feasibility.
Added 26 mins ago
SDC BCMT Back End Engineer---Manager----Charlotte
EY
Charlotte, NC
Strong experience with relational and NoSQL databases, JPA or Hibernate, and query performance tuning at scale.
Added 27 mins ago
CSEL Program - Project Engineer (Lead or Senior)
The Boeing Company
Huntington Beach, CA
We are looking for a Project Engineer to be responsible for the technical, schedule and financial baselines of Development and Sustainment projects, centered around the sustainment of CSEL…
Added 27 mins ago
Flight Software Test Engineers (Associate/Experienced/Senior)
The Boeing Company
El Segundo, CA
Supports execution of manual and automated test cases to verify functionality, performance, safety, and compliance.
Added 27 mins ago
Associate Software Test Engineer (P-8 Mission Systems)
The Boeing Company
Kent, WA
The Boeing Company is currently seeking an Associate Software Test Engineer to support our P-8 Mission Systems Software team located in Kent, Washington. This position will focus on…

Xona Space Systems

GNC Software Engineer

Burlingame, CA, United States

$165,000 to $190,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $165,000 to $190,000 USD / year
Experience: · 2+ years of professional experience developing GNC software for spacecraft, UAVs, or other autonomous platforms
Posting language: English
Posted: Nov 9, 2026

Original 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.

We are seeking a GNC Software Engineer to join our Guidance, Navigation, and Control (GNC) team. In this role, you will develop, integrate and validate flight software that enables autonomous operation of spacecraft. You’ll work closely with GNC and Flight Software engineers to deploy estimators, controllers, and state machines in real-time flight environments, supporting missions from simulation through on-orbit or in-flight operation.

WHAT YOU'LL DO

· Develop and integrate GNC algorithms using model-based development processes

· Implement state machines and FDIR (Fault Detection, Isolation, and Recovery) logic for robust autonomous operations

· Develop and maintain GNC software interfaces within the flight software architecture

· Design, implement, and maintain software- and hardware-in-the-loop (SIL/HIL) test campaigns to validate GNC performance and reliability

· Develop unit tests and regression tests to ensure software reliability

· Collaborate with simulation, hardware, and Flight Software teams to support end-to-end GNC system integration and validation

REQUIRED QUALIFICATIONS

· 2+ years of professional experience developing GNC software for spacecraft, UAVs, or other autonomous platforms

· Hands-on experience implementing and testing estimators, controllers, and state machines

· Experience with model-based software development and automatic code generation using MATLAB/Simulink

· Proficiency in C++, Python, and MATLAB/Simulink

· Experience developing unit tests, regression tests, and debugging software in simulation or embedded environments

· Proficiency with Git version control and Linux-based development environments

DESIRED QUALIFICATIONS

· Bachelor’s or Master’s in Aerospace, Mechanical, Electrical, or Computer Engineering

· Experience implementing FDIR strategies and autonomous mode management using state machines

· Hands-on experience with software- and hardware-in-the-loop (SIL/HIL) simulation environments

· Familiarity with continuous integration and continuous deployment (CI/CD) pipelines and automated software testing

· Understanding of spacecraft attitude determination and control systems (ADCS), including sensors, actuators, and onboard estimation and control algorithms.

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.

Apply About employer

Report this job