Manufacturing Engineer - Mechanical

Company Overview
ACS (Allen Control Systems) is a defense technology company building precision robotic systems for the United States and its allies. Founded by two former U.S. Navy electrical engineers with deep experience in robotics and software, ACS brings together AI, computer vision, precision motion, and advanced hardware to solve complex defense challenges across land, air, and maritime environments.

Our flagship product, Bullfrog, is an autonomous precision weapon system that transforms existing weapons into highly accurate counter-drone systems — giving warfighters a scalable, cost-effective response to one of the fastest-growing threats on the modern battlefield. Bullfrog is deployed with U.S. forces, and ACS works with organizations throughout the U.S. military and national security community.

Following a $200 million Series B at a $2.2 billion valuation, ACS is rapidly expanding manufacturing, accelerating Bullfrog deployments, and developing the next generation of autonomous battlefield systems. This is an opportunity to join a proven, fast-moving team and help scale technology with direct, real-world impact on national security.

ACS is headquartered in Austin, Texas, with additional operations in Alexandria, Virginia; Mountain View, California; and Huntsville, Alabama. For more information, visit allencontrolsystems.com.

Position Overview:

Allen Control Systems is scaling our manufacturing team, and we are looking for Manufacturing Engineers with a Mechanical Focus at all experience levels.

Whether you are a recent graduate looking to launch your career, or a seasoned professional ready to lead complex production initiatives, we have a place for you. We are building the future of robotic systems and need problem-solvers who thrive on the production floor, understand how mechanical parts fit together, and want to own the process of bringing designs to life.

This is an onsite position. You will initially work from the current facility in Austin and will transition to our new Pflugerville, TX location upon completion of the facility move, anticipated in Q3/Q4 2026.

What You’ll Do

• Build & Optimize the Line: Set up and organize assembly stations. You’ll determine the tools, jigs, and fixtures needed to make the assembly process smooth and repeatable.

• Drive Process Improvement: Analyze how we build our robots and find ways to make it faster, safer, or more ergonomic.

• Bridge the Gap: Act as the link between Design engineers and the Production team, translating blueprints into clear, step-by-step instructions.

• Solve Mechanical Issues: Troubleshoot mechanical failures on the line, identify the root cause, and implement physical solutions to keep production moving.

• Equipment Ownership: Manage the setup and "health" of our manufacturing hardware, from precision hand tools to automated assembly equipment.

• Continuous Improvement: Identify areas where we are wasting material or time and suggest mechanical solutions to tighten up the process.

What You’ll Need

• Education: A Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, or a related technical field.

• Experience (All Levels Welcome):

• 2+ years of experience

• Mid-to-Senior Level: 5+ years of experience. We are looking for those who have led line setups, mentored junior engineers, or managed complex vendor integrations.

• Mechanical Aptitude: A strong "common sense" for mechanics. You understand tolerances, how different materials behave, and how to use shop tools.

• Functional Digital Skills: You should be comfortable opening a CAD model to take measurements or making minor "redline" tweaks to a drawing. (We value floor-time over desk-time).

• Problem-Solving: You enjoy taking things apart to see why they aren't working and coming up with practical, physical solutions.

• Communication: Ability to "talk shop" with technicians on the floor and provide clear technical updates to leadership.

What We Offer:

• Competitive salary

• ACS Equity Package

• Health, Dental, and Vision Insurance

• Paid Time Off

Allen Control Systems is an Equal Opportunity Employer, providing equal employment opportunities to all employees and applicants for employment. Allen Control Systems prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

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