About the role
We are looking for a Tooling, Automation & Controls Manager with 8+ years of experience to lead the strategic direction and execution of all manufacturing tooling, automation, and controls at a fast-scaling hypersonics company. You'll own the decision-making on what tooling needs to be built, how complex it needs to be, and how to deploy it safely and efficiently across production programs — including solid rocket motor operations involving energetic materials. This is not a process-focused role; you need to have built real, complex things and be ready to direct a team doing the same. You'll report to the Director of Manufacturing Capacity Development and manage a growing team of tooling engineers as Castelion transitions from product development into high-rate production. This role is critical to scaling the company's manufacturing capabilities at a pivotal moment — backed by $469M+ in funding and $125M+ in government contracts.
What will you be doing?
-
Strategically direct all tooling development across Castelion's production programs — determining what fixtures, automated work cells, and robotic systems need to be built, how complex they need to be, and where they fit on the production floor
-
Solve high-stakes safety and handling challenges for energetic materials operations, including designing tooling for moving and distributing large volumes of propellant mixtures at the Rio Rancho solid rocket motor facility
-
Manage and mentor a team of tooling engineers, prioritizing projects based on program needs and directing engineers to the highest-value work that unblocks production
-
Collaborate cross-functionally with facilities, manufacturing, and engineering teams to ensure tooling solutions account for floor layout, dynamic loading, safety requirements, and scalability
-
Drive end-to-end project execution from concept through commissioning — including vendor management, capital equipment procurement, and controls system deployment (PLC, HMI, SCADA, safety PLC)
About Castelion
Castelion is a modern defense production company building long-range hypersonic strike systems to address a critical national security gap. Founded in 2021, Castelion was created in response to the recognized need for the United States to rapidly develop hypersonic capabilities to remain competitive with near-peer adversaries and deter future conflicts.
The company operates under the philosophy of "Peace through Deterrence" — building the weapons systems that ensure conflicts never need to happen. Castelion is one of the few companies in the hypersonics space that has moved beyond concepts to actual production deliverables, with government contracts across multiple branches of the military and a $23M+ Navy order for 50 units in calendar year 2027.
Backed by over $469M in funding from top-tier investors including Andreessen Horowitz, Lightspeed Venture Partners, and General Catalyst, Castelion is scaling rapidly. The company is building what it anticipates will become the preeminent hypersonics campus in the country — including a $150M, 1,000-acre solid rocket motor manufacturing facility in Rio Rancho, New Mexico, alongside its headquarters in Torrance, California.
Castelion's culture is defined by technical excellence, ownership, and velocity. Engineers own meaningful subsystems on the vehicle and are responsible for driving their success. The company follows a responsible engineering model inspired by SpaceX, where individuals choose the highest-value work and are empowered to cultivate resources and partnerships to deliver results. The engineering bar is exceptionally high — attracting elite talent who want to be surrounded by other elite talent.
Required skills
Other roles at Castelion
Refer someone
Know someone great for this role?
Share your link. If they get hired through Standout, you get $3,000.
Job details
Salary
$200,000 - $230,000
Location
Torrance, United States
Experience
8+ years
Company
Funding
Total raised
$464M
Last stage
Growth
Investors
Founders
What happens next.
No applications, no recruiter spam. Just the intro.
Confirm the fit
A few questions to make sure this role is the right shape for you. Two minutes.
I pitch you to the company
I write the intro, send it to the founder, and handle the back-and-forth.
A meeting lands on your calendar
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.
