Principal Systems Engineer Jobs (On-site work)

Lead innovation in maritime technology as a Principal Systems Engineer. This Dorset-based role requires strong MBSE, SysML, and IBM DOORS expertise within complex defence systems. You will define system architecture, lead requirements engineering, and ensure compliance with defence standards. The...

Lead complex cyber-physical security projects for national critical infrastructure at Sandia National Labs. This role requires a cleared Principal Systems Engineer with expertise in requirements, risk management, and cross-team leadership. Utilize your advanced degree and experience in a multidis...

Lead advanced nuclear weapon systems development as a Senior Principal R&D Systems Engineer. This role requires an active DOE Q clearance and expertise in nuclear deterrence components and lifecycle engineering. Join a dynamic team in Albuquerque to innovate and modernize critical defense systems...

Lead Systems Engineering for advanced defence programmes in Luton. You will manage requirements in DOORS, drive certification evidence, and handle engineering change. This role demands strong lifecycle expertise and the ability to obtain UK SC Clearance.

Join Sandia's W76 UK Trident Program Team as a Senior Principal Systems Engineer in Albuquerque. This role requires an active DOE Q-clearance and expertise in nuclear weapon systems to guide critical engineering projects and stockpile assessments. You will serve as a key technical expert, coordin...

Join a dynamic team tackling complex national security challenges as a Senior Principal R&D Systems Engineer. You will plan and manage component/material evaluations, directly supporting Nuclear Deterrence modernization. This role requires an active DOE Q clearance, a relevant bachelor's degree, ...

Join our Controls and Avionics Solutions team as a Senior Principal Systems Engineer specializing in Aircraft Engine Controls. This role requires a Bachelor's degree and 6-10+ years of Systems Engineering experience, with FADEC expertise being a plus. You will be based in Endicott, Austin, or For...

Lead the development of advanced hybrid control systems for elite motorsport programs in Germany. This role requires a Master's degree and proven experience in high-level series like F1 or WEC, with deep expertise in MATLAB/Simulink and vehicle dynamics. You will shape next-generation vehicle per...

Lead IS/Automation project delivery for Amgen in Dun Laoghaire. This principal engineering role requires 8+ years in pharma/biotech manufacturing and expertise in PCS/MES systems. Drive innovation in a collaborative, science-based culture with a comprehensive benefits package. Make a lasting impa...

Lead the design of cutting-edge, energy-efficient electrical systems for global Data Centres. This Dublin-based role requires a degree-qualified Electrical Engineer with consultancy experience in power distribution and Revit. You will manage projects and a team, driving sustainable and cost-effec...

Lead audio technology at Naughty Dog as a Principal Audio Systems Engineer in Santa Monica. Design and maintain cutting-edge audio facilities, IT infrastructure, and A/V systems for groundbreaking games. This senior role requires 10+ years of experience and expertise in professional audio gear, n...

Lead the development of groundbreaking healthcare solutions as a Principal Software Systems Engineer in Raleigh. You will drive new product development for Infusion Pump Platforms and Digital Apps using Agile and Systems Engineering. This role requires expertise in regulated medical devices, requ...

Lead groundbreaking healthcare innovation as a Senior Principal Software Systems Engineer in Raleigh. Develop infusion pump platforms and digital apps using Agile methodologies in a regulated medical device environment. This role requires 10+ years of experience and offers a robust benefits packa...

Lead the development of groundbreaking healthcare solutions as a Principal Software Systems Engineer in Raleigh. You will drive new product development for Infusion Pump Platforms and Digital Apps using Agile and Systems Engineering. This role requires expertise in regulated medical devices, requ...

Lead groundbreaking healthcare innovation as a Senior Principal Software Systems Engineer in Raleigh. You will drive new product development for Infusion Pump Platforms using Agile methodologies in a regulated medical device environment. This role requires 10+ years of experience and offers a com...

Lead groundbreaking healthcare innovation as a Senior Principal Software Systems Engineer in Raleigh. Utilize your 10+ years of experience in regulated medical devices to develop infusion pump platforms and digital applications. Drive Agile SDLC, mentor teams, and solve complex challenges in a ro...

Lead the development of groundbreaking healthcare solutions as a Principal Software Systems Engineer in Raleigh. You will drive new product development for Infusion Pump Platforms and Digital Apps using Agile and Systems Engineering. This role requires expertise in regulated medical devices, requ...