Principal Systems Engineer Jobs

Egis seeks a Principal Power Systems Engineer in Brisbane to lead HV/MV modelling, protection coordination and grid connection studies using ETAP, SKM or PSCAD. Enjoy flexible work, competitive pay and strong development support.

Freshworks seeks a Principal Engineer - Systems in Hyderabad to own platform architecture for enterprise-scale multi-tenant SaaS. Requires 14+ years in backend engineering (Java, Python, Go) and distributed systems expertise.

Lead mission systems architecture for an innovative defense platform in El Segundo. Requires 15+ years of mission systems engineering and hands-on USAF operational experience. Shape CONOPS-driven requirements and C2 integration.

Lead avionics architecture for UAS programs at CHAOS Industries in El Segundo. Requires 15+ years of avionics design experience, air-ground interface ownership, and HWIL testing expertise. Shape next-gen defense systems.

Founding Principal Defence Systems Engineer role in Ottawa to build and lead a sovereign engineering team for SkyWatch. Requires 10+ years in software, defence security accreditation (ITSG-33), and air-gapped deployment expertise.

Lead SSD system design and architecture at Micron in Longmont, CO. Requires 6+ years in SSD development, deep PCIe/NVMe expertise, and strong cross-functional leadership. Shape next-gen storage solutions.

Lead radar systems engineering at CHAOS Industries in El Segundo. Design advanced signal processing algorithms, radar modes, and real-time implementations in Python, MATLAB, or C++. Requires deep radar expertise and a STEM degree.

Lead control systems architecture for laser-driven fusion at Focused Energy in Darmstadt. Requires 10+ years in control/embedded systems, PLC/FPGA expertise, and domain knowledge. Join a $240M-funded clean energy pioneer.

Lead embedded systems architecture at Analog Devices in the Philippines. Requires 10+ years in systems architecture, HW/SW co-design, and technical leadership driving scalable mixed-signal solutions.

Astro Mechanica seeks a Principal Electrical Engineer in San Francisco to lead medium-voltage power system design, from switchgear to grid interconnection. Requires 10+ years, ETAP/SKM proficiency, and NEC/IEEE expertise. Competitive benefits included.

Lead signal-path architecture for silicon photonics at Neurophos in Austin. Requires MS/PhD, 7+ years in communication systems, link-budget modeling, and DSP expertise. Top benefits and equity.

Lead thermal architecture for UAV avionics at Shield AI in Seattle. Requires 12+ years in electronics thermal engineering, CFD expertise (FloEFD, Icepak), and strong heat transfer fundamentals. Shape next-gen AI aircraft systems.

Lead mechanical architecture for HaloBraid, a first-of-its-kind robotic braiding device in Cambridge, MA. Requires 10+ years in electromechanical product development, CAD review, DFM/DFA, and pilot-to-production delivery. Equity, full benefits, unlimited PTO.

BlackSky seeks a Principal Systems Engineer in Tukwila to lead space vehicle architecture, requirements, and verification for advanced satellite systems. Requires 12+ years in spacecraft engineering and strong cross-disciplinary expertise.

Lead the architecture and delivery of edge application platforms for autonomous defense systems in San Diego. Requires 15+ years of software engineering experience and deep expertise in GCS, C2, and mission planning.

AECOM seeks a Senior/Principal Power Systems Engineer in Glasgow to deliver grid connection projects across the UK and Ireland. Requires expertise in PSCAD, PowerFactory, UK Grid Code, and transmission planning.

AECOM seeks a Senior/Principal Power Systems Engineer in Birmingham to deliver grid connection projects across the UK and Ireland. Requires expertise in PSCAD, PowerFactory, UK Grid Code, and transmission planning.

AECOM seeks a Senior/Principal Power Systems Engineer in Bristol to deliver grid connection projects across the UK and Ireland. Requires expertise in PSCAD, PowerFactory, UK Grid Code and high voltage systems.