Jobs in the United States

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AU
Tote Cleaner
ABM US
Ontario, CA
- $17 USD / hour
ABM is seeking a dependable and detail-oriented Tote Cleaner to support operations at the Cardinal Health Warehouse Facility. The Tote Cleaner is responsible for cleaning, sanitizing,…
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Locum NP (Nurse Practitioner), PA (Physician's Assistant) Endocrinology;Family Medicine
77 consultants
Bend, OR
…endocrinology and family medicine, supporting ongoing chronic disease management, preventive care, and acute treatment needs. You will work closely with physicians and clinical staff to…
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Locum CRNA (Nurse Anesthetist) Anesthesiology
77 consultants
Ithaca, NY
Respond promptly to intraoperative complications and adjust anesthesia management accordingly
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Senior Cost Manager / Quantity Surveyor - Data Center Construction
Turner & Townsend
Richmond, VA
Turner & Townsend is seeking an experienced Senior Cost Manager / Quantity Surveyor to support the delivery of a major data center construction program. This role will serve as a key…
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LA
PUBLIC AFFAIRS AND COMMUNICATIONS OFFICER
Los Angeles County Development Authority
Alhambra, CA
- $54.71 to $82.07 USD / hour
Reviews and analyzes proposed State and Federal legislation; collaborates with management staff to develop positions on proposed legislation; drafts letters of support and position…
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Biomedical Engineer 2
Inova
Alexandria, VA
Committed to Team Member Health: offering medical, dental and vision coverage, and a robust team member wellness program.
Added 1 min ago
Admin Asst To Physician - Urology Clinic
UKH University of Kansas Hospital Authority
Kansas City, KS
Creates information database products to support Management as requested.
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Ambulatory Clinic Nurse (RN)-Student Health
UKH University of Kansas Hospital Authority
Lawrence, KS
Implements appropriate clinical decisions and demonstrates appropriate use of expert peers and/or management as applicable.
Added 1 min ago
MU
Part-Time Shift Leader
MINISO USA
Bloomington, MN
- $19 USD / hour
- Part-time
…opening and closing, merchandising, customer engagement, cash management, store upkeep, and shipment processing. Additionally, the Shift Leader will actively promote the store’s membership…
Added 1 min ago
MU
Part-Time Shift Leader
MINISO USA
College Station, TX
- $14 to $19 USD / hour
- Part-time
…opening and closing, merchandising, customer engagement, cash management, store upkeep, and shipment processing. Additionally, the Shift Leader will actively promote the store’s membership…
Added 1 min ago
MU
Part-Time Shift Leader
MINISO USA
Round Rock, TX
- $14 to $19 USD / hour
- Part-time
…opening and closing, merchandising, customer engagement, cash management, store upkeep, and shipment processing. Additionally, the Shift Leader will actively promote the store’s membership…
Added 1 min ago
MU
Part-Time Shift Leader
MINISO USA
Austin, TX
- $14 to $19 USD / hour
- Part-time
…opening and closing, merchandising, customer engagement, cash management, store upkeep, and shipment processing. Additionally, the Shift Leader will actively promote the store’s membership…
Added 1 min ago
MU
Part-Time Shift Leader
MINISO USA
Plano, TX
- $14 to $19 USD / hour
- Part-time
…opening and closing, merchandising, customer engagement, cash management, store upkeep, and shipment processing. Additionally, the Shift Leader will actively promote the store’s membership…
Added 1 min ago
MU
Assistant Store Manager
MINISO USA
Waldorf, MD
- $18 to $25 USD / hour
Support management of inventory levels, processing shipments, handling damages and returns, and managing supplies.
Added 1 min ago
MU
Temporary Part-Time Shift Leader
MINISO USA
Waldorf, MD
- $17 to $20 USD / hour
- Part-time
…opening and closing, merchandising, customer engagement, cash management, store upkeep, and shipment processing. Additionally, the Shift Leader will actively promote the store’s membership…
Added 1 min ago
MU
Temporary Part-Time Sales Associate
MINISO USA
Waldorf, MD
- $15.5 USD / hour
- Part-time
…personalized recommendations, and promoting the store's membership program, this individual will play a key role in driving sales performance and ensuring the store’s success. This…
Added 1 min ago
Nursing Assistant - 5 Advanced Acute Care Medical/Oncology Unit
GLH Geisinger Lewistown Hospital
Lewistown, PA
Responsible for actively participating in patient safety improvement and management program.
Added 1 min ago
Donor Communications Specialist
The Nature Conversancy
Remote, United States
Combining strong writing and creativity with excellent project management and organization, the Donor Communications Specialist manages and writes communications to support Principal Gifts…
Added 1 min ago
Senior Attorney
The Nature Conversancy
Remote, United States
…programs. They will be responsible for providing legal advice and support regarding matters relating to all aspects of the Conservancy’s programs for assigned business units, particularly…
Added 1 min ago
M&A Analyst
Estée Lauder Companies
New York
The M&A Analyst will support the identification, evaluation, and execution of strategic acquisitions and investment opportunities. This role combines rigorous financial and strategic…
Added 1 min ago
Assistant Manager, Brand Activation & Commercial Impact, Estee Lauder & Aerin Beauty - North America
Estée Lauder Companies
New York
Partner with the Senior Manager to ensure consumer experiences support campaign storytelling, creator advocacy, cultural relevance and commercial objectives.
Added 1 min ago
Executive Director Global Supplier Management
Estée Lauder Companies
United States
…design/value thinking across brands and categories, cross-function program management, enterprise savings digital management platforms, standardized value creation operating model, and…
Added 1 min ago
Manufacturing Engineer (Associate or Mid-Level)
Boeing Aerospace Operations
Jacksonville, FL
Develop manufacturing concepts and strategies to support business objectives
Added 1 min ago
F-15 Project Engineer
The Boeing Company
Berkeley, MO
The Boeing Defense, Space & Security (BDS) business unit is currently seeking a F-15 Project Engineer to support F-15 Software Development and Advanced Programs in St. Louis, Missouri: one…
Added 1 min ago
Air Dominance Senior Manager - Systems Safety
The Boeing Company
Berkeley, MO
Manages resources, processes, and tools, and provide support and active participation to ensure successful program execution through a robust risk management process.

Xona Space Systems

GNC Software Engineer

Burlingame, CA, United States

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

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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.

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