Job Description

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Overview of Role

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This role is responsible for developing and advancing control and signal processing solutions for Fibre Optic Gyroscopes (FOG). Working within a multidisciplinary engineering team, the engineer will improve sensor performance, robustness and reliability through modelling, algorithm development and experimental validation. The role focuses on optimising closed-loop control and digital signal processing to improve FOG performance, stability and dynamic response. It also translates system requirements into algorithm designs and specifications for FPGA implementation.

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Key Responsibilities

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- Develop and optimize closed-loop control and digital signal processing algorithms, including signal acquisition and timing, to meet FOG performance requirements.
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- Develop models and analysis methods to understand system behaviour and guide design decisions.
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- Investigate performance limitations and deliver improvements through structured analysis and experimental validation.
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- Collaborate with photonics, electronics, FPGA and firmware engineers to translate algorithm concepts into practical, real-time solutions.
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- Define performance requirements and verification approaches, ensuring solutions meet system and product needs.
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- Support system integration, characterisation and troubleshooting throughout development and production.
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- Provide technical ownership across the development lifecycle, from concept and feasibility studies through implementation, verification and production support.
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- Take ownership of assigned technical work packages,



including planning, risk management, documentation and delivery.
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Essential Experience and Skills

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- Degree in control engineering, electrical or electronic engineering, physics, applied mathematics, or a related discipline.
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- Demonstrated experience developing control and digital signal processing solutions for real-time systems.
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- Strong capability in mathematical modelling, simulation and experimental data analysis.
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- Practical experience validating algorithms on hardware and resolving system-level performance issues.
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- Proficiency in MATLAB/Simulink, Python, or equivalent engineering tools.
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- Ability to work independently and collaboratively within a multidisciplinary team.
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Desirable Experience

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- Experience with Fibre Optic Gyroscopes, inertial sensors, optical instrumentation or precision measurement systems.
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- Familiarity with FPGA or embedded implementations of control and signal processing algorithms.
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- Experience supporting product development from prototype through verification and production.
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S oft Skills

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- Valuable communication and interpersonal skills with the ability to work effectively across multiple engineering disciplines.
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- Ability to collaborate in a highly integrated multidisciplinary team environment.
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- Proactive approach to problem solving and continuous improvement.
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- Strong ownership mindset and accountability for technical outcomes.
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- Commitment to knowledge sharing, mentoring, and fostering a collaborative engineering culture.
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📌 Senior DSP & Controls Engineer - Guidance, Navigation & Control (Sydney)
🏢 Advanced Navigation
📍 Sydney