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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Principal Inertial Systems Engineer (Gyroscope Technologies) - Pine Brook, NJ - **Company:** Kearfott Corporation - **Location:** Montville, NJ, United States - **Experience:** Expert - **Salary:** $165,000.0 - $195,000.0 - **Contract:** Permanent contract - **Skills:** Algorithm Design, Systems Engineering, Firmware, Global Positioning Systems (GPS), Inertial Navigation Systems, Performance Tuning, Sensor Fusion, Software Engineering, Systems Integration, Control Structures - **Published:** June 15, 2026 - **Apply:** https://diversityjobs.com/career/14945003/Imu-Sme-Pine-Brook-Nj-New-Jersey-Pine-Brook ## About the Role * Bachelor's or Master's degree in Electrical Engineering, Mechanical Engineering, Aerospace Engineering, Physics, Robotics, or related field * 15-20 years IMU development experience * Technical leadership on significant design activities * Participated in or led multiple development efforts (well-rounded and experienced) * Full development cycle: Requirements, Design, Build, Test, Qualify, Transition to Production, Fielding * Experience in resonating gyros preferred, fiber optic gyros a secondary preference * Expert knowledge of sensor physics, first principles, algorithms, control loops, adaptations, refinements - leader in field for the organization * Implementation of SW, Firmware, and electronics to achieve integrated products * Proven track record on delivery of successful IMU products * Team player; proficient at mentoring * Innovative problem solver * Must be a US Citizen Soft Skills * Strong problem-solving and analytical abilities. * Excellent communication and technical writing skills. * Ability to lead cross-functional teams and mentor junior engineers. * Strong organizational skills and ability to manage multiple projects simultaneously. In compliance with pay transparency requirements, the salary range for this role in New Jersey is $165,000 - $195,000 annually. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to job-related knowledge and skills, experience, and internal consistency. Additionally, we offer a medical, prescription, dental, vision, life, and disability insurance, a 401(k) plan with company match, tuition assistance, paid vacation and sick days, paid holidays, and a 9/80 work week with every other Friday off. Our work environment embraces our people as we enjoy monthly employee events that celebrates our workplace culture. ## Description Provides advanced technical leadership, guidance, and hands-on expertise in the design, integration, testing, and performance optimization of Inertial Measurement Units (IMUs) and related inertial navigation components. This role supports engineering teams, product development, algorithm design, and customer-facing technical discussions, ensuring high-accuracy inertial sensing solutions across a variety of platforms. Key Responsibilities Technical Expertise & Leadership * Serve as the primary technical authority on IMU technologies, architectures, and performance characteristics. * Provide guidance on IMU selection, calibration, error modeling, sensor fusion, and environmental considerations. * Evaluate and compare IMU performance across Resonating Gyroscopes, FOG's. System Integration & Engineering * Support integration of IMUs into navigation, guidance, positioning, or stabilization systems. * Work with cross-functional teams to develop algorithms for sensor fusion (e.g., INS/GPS, EKF, UKF). * Assist in defining system-level requirements, specifications, and performance thresholds. Product Development & Support * Implementation of SW, Firmware, and electronics to achieve integrated products * Provide detailed technical documentation, white papers, and reports. Customer & Stakeholder Engagement * Act as a technical SME during customer briefings, design reviews, and program meetings. * Translate complex IMU concepts into clear, actionable recommendations for non-technical stakeholders. * Assist in proposal development and provide subject matter expertise for R&D efforts. ## Related Videos - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [Software stack under and over the hood of the fastest accelerating car in the world](https://www.wearedevelopers.com/videos/221-software-stack-under-and-over-the-hood-of-the-fastest-accelerating-car-in-the-world) - [Engineering/Manager Pendulum: Generating compound interest on your career](https://www.wearedevelopers.com/videos/100348-engineering-manager-pendulum-generating-compound-interest-on-your-career) - [How Regex Works: The Secret Sauce Behind Pattern Matching](https://www.wearedevelopers.com/videos/1212-how-regex-works-the-secret-sauce-behind-pattern-matching) - [Robots 2.0: When artificial intelligence meets steel](https://www.wearedevelopers.com/videos/1452-robots-2-0-when-artificial-intelligence-meets-steel) - [Code to Road in < 12 hours](https://www.wearedevelopers.com/videos/1082-code-to-road-in-12-hours) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Highest Paying Tech Companies in Europe](https://www.wearedevelopers.com/magazine/162-highest-paying-tech-companies-in-europe) - [How Much Does a Software Engineer Make? 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