---
title: 'Automation System Build Engineer at CircuitHub'
canonical: 'https://feeny.ai/job/automation-system-build-engineer-circuithub-cambridge-kb4f2tzb398m'
type: 'job'
last_seen: '2026-09-11'
---

# Automation System Build Engineer at CircuitHub

- **Company:** CircuitHub
- **Location:** Cambridge, MA
- **Compensation:** £35k–£60k
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-07-10
- **Last confirmed live:** 2026-09-11
- **Apply:** https://jobs.ashbyhq.com/circuithub/a23c03cf-b383-4834-a392-0d759c292d5b

## Job description

## About CircuitHub

CircuitHub is reshaping electronics manufacturing with The Grid—a factory-scale robotics platform designed to make small-batch, high-mix electronics assembly radically more efficient. Think semiconductor-fab levels of precision applied to the chaotic world of prototyping and low-volume production. The result? A 10x throughput improvement in one of the world’s most foundational industries.

We’ve raised $45M from top-tier investors including Plural, Y Combinator and Google Ventures—and we’re already profitable. Our customers include industry leaders like Tesla, Meta, and Zipline.

The Grid isn’t a prototype—it’s live, scaling fast, and already delivering real revenue. We’re now building the engineering core that will scale it further.

## What We’re Looking For

We are assembling a team of system build engineers to scale the production of our factory automation systems. We are looking for people who are excited to build robotics, whether that be high speed gantries, novel end effectors, custom assembly tooling, laser enclosures, chemical handling systems and everything in between. If you love to build things, this role could be for you!

Critically, you should be comfortable interpreting 3D CAD assemblies and building from them directly. We use Fusion 360, but a basic familiarity with Fusion 360 or other leading CAD systems (Solidworks, Inventor, Creo, Catia, NX, Onshape) in a professional or hobbyist setting is a must.

Experience with PLC commissioning/debugging, particularly Beckhoff TwinCAT, CNC machining and cabinet wiring would be bonuses here.

This role would be excellent for (but not limited to!) recent graduates, newly qualified apprentices, maintenance technicians, machinists, makers and more. If you want to build things and can spin CAD we want to hear from you.

We are flexible on how you want to work; this is a hands-on, onsite role but the hours and schedule aren’t rigid. We would be delighted to accommodate part time or adjusted schedules to suit caring/childcare or other obligations outside of work. Would you prefer a non-traditional work schedule? Talk to us!

## What you’ll do

- Build up full automation systems from a mixture of custom and off-the-shelf parts, anything from hand-held end effectors to multi-tonne high speed gantries
- Take a role in commissioning and testing
- Liaise with logistics partners for system shipment
- Work through any design issues by feeding back to the design team and making your own design changes
- General workshop tasks such as tidying, consumable stocking and machinery cleaning

What CircuitHub Can Offer Salary, £35,000 - £60,000 dependent on experience

A candidate at the lower end of this range might be expected to:

- Be able to build mechatronic assemblies from 3D CAD
- Carry out basic troubleshooting tasks such as selecting the correct fasteners, torquing to the correct values, pressing bearings and feeding back design issues to the wider team.
- Work safely in a dynamic, constantly evolving workshop environment

A candidate at the higher end of this range might additionally be able to do some of the following:

- carry out small component design changes as part of assembly troubleshooting
- Carry out some TwinCAT drive commissioning
- Be confident in basic troubleshooting of a wiring cabinet
- Set up/program a CNC mill

Think you can do more than this? Great! The salary range is not a hard limit, if you are an expert on all of the above we still want to talk to you.

Not quite so experienced, but passionate and want to learn? Also great! Talk to us, we might be able to find a place for you.

Location This is an onsite role out of our site in central Cambridge working alongside a driven team of automation engineers who are designing, building and supporting the expansion of our Grid PCB assembly system.

## About CircuitHub

## Company Overview
- **One-liner**: CircuitHub provides on-demand, automated circuit board assembly and manufacturing, enabling hardware companies to prototype and produce small batches at speed.
- **Entity Type**: Private (Venture-backed; Series A)
- **Headquarters**: South Deerfield, Massachusetts, USA (with additional locations in London, UK)
- **Founded**: 2012
- **Founders**: Rehno Lindeque (CEO) and Andrew Seddon (CTO)

## Core Business
- Primary industry: Electronics Manufacturing / Hardware Manufacturing
- Target customers: B2B, serving hardware companies in self-driving cars, satellites, 3D printing, robotics, aerospace (e.g., Tesla, NASA, Zipline), and other sectors requiring rapid prototyping and low-volume production.
- Mission or purpose: "To fix rapid electronics manufacturing" and make it possible for hardware companies to design and iterate as fast as software companies.

## Products & Services
- **The Grid (Automated Factory Platform)**: A proprietary, factory-scale robotics platform that delivers a 10x improvement in speed and cost for small-batch electronics production. This is the core technology that enables rapid, on-demand assembly.
- **Full Turnkey PCB Assembly**: Offers assembly from 1 to 10,000 units. Users upload EDA files (Altium, EAGLE, KiCAD) and receive a real-time quote within five minutes. Standard lead time for full turnkey orders is 3 days.
- **Shared Parts Inventory**: A shared inventory of 35,000+ common parts, reducing the need for customers to source and stock components. They also offer to stock custom parts for repeat customers.
- **Virtual Build & Board Viewer**: A browser-based tool that previews the board and component placements before ordering, helping to catch errors early in the process.
- **Real-time KPIs**: CircuitHub is the first in the industry to publish real-time manufacturing performance metrics, providing transparency on delivery times and quality.

## Market Standing
- **Valuation / Funding**: Total funding of $30.3M (as of latest reports). Key rounds include an $18M raise from Y Combinator and Google Ventures, and a more recent $28M raise (likely a Series A or extension) announced in 2025.
- **Key Metric**: Annual revenue estimated at $5.2M (based on available data). More significantly, the company reports having shipped 87.4M+ boards and placed 1.57M+ parts, with over 20,000 engineers trusting the platform.
- **Notable Investors/Partners**: Y Combinator (Winter 2012 batch), Google Ventures (GV).
- **Growth Signals**: The company describes itself as the "fastest growing electronics manufacturer in the USA." They have announced a "10X capacity going into 2027," indicating aggressive scaling. Notable customers include Tesla, NASA, and Zipline.

## Competitive Advantages
- **Speed & Automation**: The core moat is their proprietary software and robotics platform ("The Grid") that automates the traditionally manual and slow process of PCB assembly, enabling 3-day standard lead times.
- **Transparent Pricing & Metrics**: They offer real-time, instant quoting and publish live KPIs, which is highly unusual in the contract manufacturing industry and builds trust with engineering customers.
- **Shared Inventory Model**: By stocking 35,000+ common parts, they solve a major pain point for hardware startups and engineers: the cost and delay of sourcing components for small runs.
- **Tech-First Culture**: The company is built around a modern tech stack (software engineering, robotics, computer vision), which is a significant differentiator from traditional manufacturing firms.

## Strategic Focus
- **Scaling Capacity**: The company is aggressively scaling its manufacturing capacity (10x into 2027) to meet growing demand from robotics, aerospace, and automotive sectors.
- **Deepening Automation**: Continues to invest in its software and robotics platform to further flatten the price curve for low-volume production and reduce lead times.
- **Expanding Customer Base**: While serving large names like Tesla and NASA, the platform is designed for engineers of all sizes, from solo inventors to large R&D teams, suggesting a focus on broad market capture.

## Why Work Here
- **Culture & Mission**: The company is on a mission to "fix rapid electronics manufacturing," offering employees the chance to solve real-world problems in hardware and manufacturing. They describe themselves as a "dynamic bunch of exceptionally hard-working people."
- **Engineering Focus**: The company is built around a modern tech stack, with open roles for Haskell Engineers, Full-Stack Robotics Engineers, Computer Vision Engineers, and Operations Research Engineers. This is an ideal environment for engineers who want to apply software skills to physical manufacturing.
- **Remote-First Policy**: CircuitHub is a remote-first company with a global team. Roles are open in the US (Massachusetts and West Coast) and the UK (London). They support a mix of remote work and co-working spaces for local teams.
- **Benefits**: Competitive compensation, comprehensive health benefits, stock options, flexible paid time-off (PTO), and growth opportunities.
- **Team**: A small, rapidly growing global team of approximately 58 people (as per Y Combinator profile), offering a high-impact environment.

## Sources
1. [circuithub.com](https://circuithub.com/)
2. [circuithub.com/about-us](https://circuithub.com/about-us/)
3. [circuithub.com/company/careers](https://circuithub.com/company/careers)
4. [ycombinator.com/companies/circuithub](https://www.ycombinator.com/companies/circuithub)
5. [linkedin.com/company/circuithub](https://www.linkedin.com/company/circuithub)

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