State Estimation Engineer (GNSS/INS Focus)

About Forterra

Forterra is a leading provider of autonomous systems for ground-based movement in the working world. Amongst some of the earliest innovators in the field of driverless technology, Forterra is focused on building systems that protect front-line soldiers and enable civilian workers in our industrial base. Forterra is the go-to provider of ground autonomy solutions for the U.S. Department of Defense, which harnesses the technology for asymmetric warfare in critical conditions.

About the role

• Forterra is seeking a State Estimation Engineering to join our team in developing robust and innovative localization systems for autonomous systems. The ideal candidate has a strong software development background coupled with deep expertise in linear algebra, computational mathematics, state estimation, and GNSS/INS systems.

What you"ll do

• Design, develop, and implement state estimation algorithms for GNSS/INS-based systems.
• Utilize sensor fusion techniques to combine data from multiple sources, including GNSS, IMUs, and other navigation sensors.
• Collaborate with cross-functional teams to understand system requirements and develop high-performance solutions for navigation and positioning in dynamic environments.
• Test and evaluate performance of software both in simulation, data playback, and on-vehicle.
• Travel occasionally to support on-site vehicle testing.

Qualifications

• Strong proficiency in Kalman filtering (Extended Kalman Filters, Unscented Kalman Filters, etc.) and other real-time state estimation techniques.
• Strong proficiency in non-linear optimization (gradient descent, Levenberg-Marquardt, etc.)
• Familiarity with GNSS/IMU/INS algorithms, sensor calibration, and error modeling.
• Strong background in linear algebra, computational mathematics.
• Proficiency in programming languages such as C++, Python, and/or MATLAB.

Preferred Qualifications

• Experience developing localization/navigation systems for a variety of vehicles, including large trucks and small skid steer vehicles.
• Familiarity with industry-standard navigation software and hardware tools.

Education & Experience

• B.S., M.S., or Ph.D. in Engineering or related field
• 5+ yeas of relevant engineering experience

US Salary Range
$140,000—$210,000

The salary range for this role is an estimate and is based on a wide variety of compensation factors. The salary offered to candidates will vary based on a variety of factors including (but not limited to) relevant work experience, education, specialized training, critical expertise, training, and more. Equity in Forterra is included in most of our full-time, high-demand roles and is therefore considered part of Forterra's overall compensation package. In addition to base salary and equity, Forterra offers competitive benefits for full-time employees including:

• Premium Healthcare Benefits: Three plan options, including an HSA-eligible plan, with Forterra covering 80% of the plan premium for you and your dependents.
• Basic Life/AD&D, short and long-term disability insurance plans 100% covered by Forterra, plus the option to purchase additional life insurance for you and your dependents.
• Extremely generous company holiday calendar including a winter break in December.
• Competitive paid time off (PTO) offering 20 days accrued per year.
• A minimum of 7 weeks fully paid parental leave for birth/adoption.
• A $9k annual tuition reimbursement or professional development stipend.
• Fully stocked beverage refrigerators with all the Celsius your little heart desires.
• 401(k) retirement savings plan, including traditional, Roth 401(k), and after-tax deferral with company match up to 4%.

Your recruiter will be able to share more information about our salary and benefits offering during the hiring process.

Forterra is an equal-opportunity employer, providing and promoting equal employment opportunity in accordance with local, state, and federal laws. Forterrans are unique, talented individuals who are united through a shared passion to deliver autonomous systems that enable national resilience and a robust supply chain. All qualified applications will receive equal consideration for employment.

The pay range for this role is:
140,000 - 210,000 USD per year(ARC)



Equal employment opportunity, including veterans and individuals with disabilities.

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