S

Navigation Engineer (Precise Navigation)

Signal Processing Engineer (RF Processing & Analytics) · Paris · Posted 1 day ago

Full-time

Job Description

About Us

Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.

Our work is guided by clear values: building technologies with real-world impact, pursuing excellence in everything we do, setting ambitious goals, and taking on the hardest technical challenges. We operate in a demanding environment where rigor, ownership, and execution are expected.

About the Role

As a Navigation Engineer within our Precise Navigation team, you will design and develop high-precision navigation and positioning solutions based on tightly-coupled IMU/GNSS filtering, improving localisation accuracy, integrity, and robustness to jamming and spoofing for our autonomous systems – from concept to field deployment. You will work hand-in-hand with the Navigation and Radar teams, as well as software and Electronic Warfare (EW) teams, to deliver robust, resilient Position, Navigation and Timing (PNT) and ensure overall performance, robustness and reliability.

Responsibilities

  • Navigation Architecture: Drive the architecture and implementation of navigation / PNT solutions for autonomous platforms.

  • Resilient PNT: Develop navigation resilient to GNSS degradation, jamming and spoofing (anti-jam / anti-spoof).

  • Sensor Fusion: Design multi-sensor fusion (GNSS, INS/IMU, RF, vision) and the associated estimation and filtering algorithms.

  • Testing & Validation: Design test plans (e.g. GNSS receiver testing in jamming environments), run simulations and replays, and report on findings and performance against targets.

  • Technical Coordination: Collaborate across HW, software, EW and ML teams on technical interfaces and system-level trade-offs.

  • System Reviews & Documentation: Contribute to design and architecture reviews and maintain requirements traceability and documentation.

Candidate Requirements

  • MSc in Engineering (aerospace, robotics, EE or related); PhD is a plus.

  • Strong mathematical background combined with good physical intuition.

  • Experience with GNSS, INS/IMU and navigation/estimation filters (e.g. Kalman filtering), particularly in tightly-coupled architectures.

  • Experience with navigation in GNSS-denied / contested environments.

  • Familiarity with RF and EW constraints (GNSS jamming / spoofing) is a plus.

  • Solid software / algorithm skills; combined algo + software profile rather than a pure coder.

  • Broad engineering culture with understanding of electrical, embedded and mechanical systems.

  • Rigorous, structured and mission-driven mindset with strong analytical skills.

  • Excellent communication and documentation abilities.

We look forward to hearing how you can help shape the future of autonomous defense systems at Harmattan AI.

Find more English Speaking Jobs in France on Arbeitnow

Read the full description on Signal Processing Engineer (RF Processing & Analytics)'s site ↗
Apply with AI

AI will optimise your CV & write a cover letter

Job Details

Type

Full-time

Location

Paris

Posted

11 Nov 2026

Views

3

Back to Jobs

Similar Jobs

V

VANRATH · Belfast, Northern Ireland

Full-time £35k–£35k

Job Description My client, a well-established organisation undergoing significant digital transformation, is hiring a Data Analyst to join their Business Transformation team based in Northern Ireland....

3 months ago
Apply
E

EverIT Solutions Limited · Solihull, West Midlands

Full-time £31k–£31k

The successful candidate will work with the Informatica team to implement, maintain, and enhance its enterprise-level data architecture using Informatica Power Center and Power Exchange tool. The succ...

3 months ago
Apply
B

BAE Critical Skills · Rochester, Kent

Full-time £37k–£37k

hackajob is collaborating with BAE Critical Skills to connect them with exceptional professionals for this role. Job Title: Data Analyst – Parametric Estimator Job Location: Rochester, Kent UK -Workin...

3 months ago
Apply
I

ITOL Recruit · UK

Full-time £30k–£50k

Are you looking to benefit from a new career in Data Analysis? If you are detail orientated, perceptive, organised, competent, analytical and can communicate well with those around you; you could have...

3 months ago
Apply
Sign Up & Apply