New York, New York, United States · Hybrid
$175k–$250k/yr
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Business Development, Aerospace & Defense, Technical Consulting, Machine Learning, Data Science
Singapore · On-site
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Machine Learning, Python, PyTorch, Pandas, FastAPI
Singapore · On-site
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Machine Learning, Python, PyTorch, Pandas, FastAPI
New York, New York, United States · On-site
$120k–$240k/yr
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Computer Vision, Deep Learning, Predictive Maintenance, Vision Encoders, Interpretability Methods
New York, New York, United States · Hybrid
$200k–$300k/yr
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: CFD, Fluid Mechanics, Heat Transfer, Multiphase Modelling, Star-CCM+
New York, New York, United States · Hybrid
$150k–$250k/yr
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Python, FastAPI, RESTful APIs, Kubernetes, Helm
New York, New York, United States · Hybrid
$150k–$190k/yr
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Machine Learning, Python, 3D Point Cloud Processing, Mesh Data Manipulation, MLOps
New York, New York, United States · Hybrid
$200k–$250k/yr
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Machine Learning, Python, PyTorch, Pandas, FastAPI
New York, New York, United States · On-site
$100k–$125k/yr
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Office Management, Facilities Management, Vendor Management, Health & Safety Compliance, Employee Experience
San Francisco, California, United States · Remote OK
$150k–$190k/yr
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Machine Learning, Python, 3D Point Cloud Processing, Mesh Data Manipulation, MLOps
London, England, United Kingdom · Hybrid
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Multiphase CFD, DEM Modelling, Star-CCM+, OpenFOAM, Fluent
London, England, United Kingdom · Hybrid
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Golang, Python, OAuth 2.0, OIDC, SAML
London, England, United Kingdom · Hybrid
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Content Strategy, Technical Writing, Editorial Planning, Storytelling, B2B Marketing
London, England, United Kingdom · Hybrid
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Secure Coding, Authentication, Authorization, RBAC/ABAC, OAuth
London, England, United Kingdom · Hybrid
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Data Engineering, HPC Engineering, Simulation Orchestration, Python, Kubernetes
Singapore · On-site
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Python, FastAPI, RESTful APIs, Kubernetes, Helm
Singapore · On-site
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Python, FastAPI, RESTful APIs, Kubernetes, Helm
Singapore, Singapore · On-site
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: CFD, Fluid Mechanics, Heat Transfer, Multiphase Modelling, Star-CCM+
New York, New York, United States · Hybrid
$120k–$240k/yr
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: Python, NumPy, SciPy, Pandas, TensorFlow
New York, New York, United States · Hybrid
$206k–$260k/yr
About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for…
Skills: CFD Analysis, Turbomachinery Design, Fluid Mechanics, Heat Transfer, Turbulence Modeling
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Lead business development and execution within the Aerospace & Defense sector to drive new opportunities and close deals. Manage the end-to-end delivery of technical projects, overseeing customer relationships and synthesizing field feedback into product improvements.
Requires 8+ years of experience in A&D across engineering, product, or program roles with deep knowledge of aircraft development and defense acquisition. Must possess technical depth in ML, data science, and simulation to lead complex technical conversations and delivery teams.
You have spent your career inside aerospace and defense — in engineering programs, advanced development, or technical consulting and can hold a substantive conversation with a chief engineer or a VP. You are energized by the challenge of turning a customer relationship into a growing program — identifying what's next, building the coalition to get there, and then delivering it.
You understand how aircraft development, defense acquisition, and advanced manufacturing work: how decisions get made, where the hard problems live, and what matters to both leaders and working-level engineers.
You have enough ML and data science depth to lead conversations with potential customers, work with technical experts to scope work, and lead cross-functional delivery teams. You know the simulation domain well, ideally with hands-on experience. You communicate clearly and you read people well. You are highly self-directed: you determine your own priorities and own the follow-through.
You may already have a visible presence in the A&D community — at technical conferences, in professional networks, or through published work. If not, you're building it.
You have 8+years of experience in A&D in commercial, product, program, or engineering roles.
Note: Due to the nature of our aerospace and defense work, this position is open to US Persons only per applicable U.S. export control laws and regulations (US citizens or Greencard holders).
This is a high-profile leadership role in our US Delivery organization — with one foot in business development and one in execution. You will lead business development conversations with engineering and manufacturing leaders at A&D players — and close them. You’d own the commercial outcomes, the customer relationships, and the delivery results that follow. Internally, this role is called a Delivery Engineer.
In practice, this means:
This role is based in New York; hybrid arrangements are possible.
Help shape an AI-native engineering company at a formative stage, tackling problems that genuinely matter for industry and society. This is work with real-world impact — and something you can be proud to stand behind.
Work with a high-caliber, collaborative team of engineers, scientists, and operators who care deeply about doing great work, and about helping each other get better. We come from diverse backgrounds, but we share a commitment to operating at the highest level and addressing some of the most complex challenges out there. If you’re ambitious, thoughtful, and driven by impact, you’ll feel at home.
We operate with a flat structure: good ideas win - wherever they come from. Questioning assumptions and challenging the status quo isn’t just welcomed, it’s expected.
Building meaningful technology is a marathon, not a sprint. We believe in balancing focused, ambitious work with a life beyond it. Our hybrid model blends time together in our New York office with work-from-home days, giving you the flexibility to work sustainably while staying connected in person.
🚀 Equity options - share meaningfully in the company you’re helping to build.
💰 5% contribution to 401(k) - build long-term security with a strong retirement plan.
🍽️ Free team lunch 1x/week - good food, great company, and space to connect.
🏥 Private health insurance – comprehensive cover for you, offering total peace of mind.
👶 Enhanced parental leave – 3 months full pay paternity and 6 months full pay maternity leave, to provide extra flexibility during the moments that matter most.
☀️ 20 days of Annual Leave (+ Public Holidays) - because taking time to rest matters.
📈 Personal development – dedicated support for learning, development, and leveling up over time.
💪 Gympass / Wellhub (subsidized) – for you and up to 3 family members, supporting both physical and mental wellbeing.
💳 Flexible Spending Account (FSA) – set aside pre-tax dollars for eligible healthcare expenses.
🔎 Watch this space, we’re continuing to build this as we grow…
Build beyond human imagination.
PhysicsX is a physical AI company on a mission to accelerate innovation and overhaul what engineering and manufacturing look like today. We are building a new software stack to deliver deep AI enablement across the entire engineering lifecycle. PhysicsX partners with leading organizations in aerospace & defense, automotive, semiconductors, materials, and energy, supporting them on some of their most critical and complex challenges. PhysicsX is headquartered in the United Kingdom, with offices in London and New York. We are currently recruiting for multiple positions, however, please only apply for the role that best aligns with your skillset and career goals.
Offices: London, GB
Build beyond human imagination.
PhysicsX is a physical AI company on a mission to accelerate innovation and overhaul what engineering and manufacturing look like today. We are building a new software stack to deliver deep AI enablement across the entire engineering lifecycle. PhysicsX partners with leading organizations in aerospace & defense, automotive, semiconductors, materials, and energy, supporting them on some of their most critical and complex challenges. PhysicsX is headquartered in the United Kingdom, with offices in London and New York. We are currently recruiting for multiple positions, however, please only apply for the role that best aligns with your skillset and career goals.
Offices: London, GB
