CareerPlanSign in

Principal Research Engineer

Chelmsford, Essex💼 Full-time💰 $90,000–$90,000🗓 2026-05-17 → 2026-08-07

Core

Lead the technical delivery and research direction of advanced AI capabilities for defence, aerospace, and national security environments, focusing on decision support systems.

Role type

Principal Research Engineer (AI/ML)

Builds

Deployable AI capabilities for complex research-led programmes in defence and security sectors.

Domain

Defence, Aerospace, National Security, Advanced AI

Deliverable

production ML models

Required skills

AI/ML, reinforcement learning, natural language processing, large language models, knowledge graphs, AI for sensing (imagery, RF, radar, sonar, acoustics), R&D leadership, engineering assurance, feasibility studies, concept development, technical governance, mentorship

Preferred skills

AI for imagery and computer vision, remote sensing

Technologies

N/A

Responsibilities

Lead technical delivery of large AI projects, identify emerging research opportunities, shape future capability through academic partnerships, contribute to innovation and early-stage concept development, provide engineering assurance on technical outputs, mentor engineers and researchers

Seniority

Principal, technical leadership & research direction

Sourced via adzuna · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.