Senior Principal Engineer - Systems Engineering

About the Role

We are seeking an experienced Principal System Engineer to act as the Design Authority for advanced Precision Guided Munition (PGM) systems. This is a senior technical leadership position responsible for the end‑to‑end systems engineering lifecycle, including requirements definition, system architecture, integration, verification, qualification, and ongoing product enhancement.

The successful candidate will play a pivotal role in ensuring that weapon systems meet operational, performance, quality, reliability, and safety requirements while collaborating closely with multidisciplinary engineering teams and key stakeholders.

• Lead the systems engineering activities for Precision Guided Munition (PGM) programs.
• Perform requirements analysis and develop system-level requirements specifications.
• Design and maintain overall system architecture, ensuring alignment between subsystems and mission objectives.
• Act as the Design Authority for assigned weapon systems throughout the product lifecycle.
• Develop and maintain System Development Specifications, Interface Control Documents (ICDs), and other technical documentation.
• Conduct trade‑off studies and engineering assessments to support design decisions.
• Oversee integration activities across guidance, navigation, control, seeker, servo, warhead, and other subsystems.
• Define and execute system verification and validation strategies.
• Lead qualification activities, including the development of Qualification Test Plans and procedures.
• Manage quality control processes throughout development and qualification phases.
• Analyze test data and generate technical reports to assess compliance against requirements.

• Identify technical risks and implement effective mitigation strategies.
• Ensure compliance with applicable military standards, engineering processes, and company procedures.
• Support safety, reliability, and maintainability analyses throughout the program lifecycle.

• Collaborate with multidisciplinary engineering teams, including mechanical, electrical, software, and quality engineers.
• Participate in Change Control Boards (CCBs) to evaluate, manage, and resolve technical issues.
• Review subsystem design solutions and ensure alignment with approved requirements.
• Provide technical guidance and mentorship to engineering teams where required.
• Support the development, enhancement, and testing of PGM subsystems.
• Conduct investigations and technology assessments to improve product performance and reduce costs.
• Monitor emerging technologies and recommend innovations that enhance operational capability, reliability, and maintainability.
• Support business development activities by contributing to technical proposals, customer presentations, and engineering reviews.

• Support the design, modelling, and validation of GNC algorithms.
• Evaluate performance metrics including miss distance, stability margins, robustness, and response times.

• Support development and testing of navigation algorithms.
• Contribute to the integration of IMU, GPS, and seeker‑based navigation systems.
• Support robust state estimation and navigation performance under operational conditions.

Required Qualifications

• Bachelor's degree in Aerospace Engineering, Systems Engineering, Electrical Engineering, Mechanical Engineering, or a related engineering discipline.
• Formal training or certification in Systems Engineering is desirable.

Experience

• Minimum 10-15 years of defense industry experience.
• Proven experience in the design, integration, verification, validation, and qualification of complex aerospace or defense systems.
• Demonstrated experience in systems engineering for weapon systems, guided munitions, missiles, or related aerospace platforms.
• Experience working within regulated military or defense environments.
• Experience acting as a technical authority or lead systems engineer is highly desirable.

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