Engineering

Nashville, TX

We are seeking a Senior Electrical Engineer with 7+ years of experience in complex building electrical systems. The ideal candidate will hav ...

Software Engineer Part-time, Full-time

Any Location, MI

Develop and implement moderately-complex software applications, support development of MathWorks applications, and participate in web applic ...

Registered Land Surveyor

Chattanooga, TN

We are seeking a Registered Land Surveyor to manage survey projects in the public and private sectors, collaborating with civil engineers an ...

Strike Weapons Program Manager

Torrance, CA

Castelion is bringing a new approach to defense development and production, focusing on short design cycles, rapid testing, and modern comme ...

Summer 2026 Engineering Internship

Torrance, CA

Join Castelion for a dynamic, hands-on experience developing next-generation missile systems as a Summer 2026 Engineering Intern. Gain hands ...

Registered Architect

Any Location, GA

Lead projects from concept through construction, prepare and seal drawings for permitting, and collaborate with P.E.s and consultants.Requir ...

Senior NDE Engineer - Solid Rocket Motors

Torrance, CA

Castelion is seeking a Senior NDE Engineer to own all non-destructive evaluation activities for our solid rocket motor programs. The success ...

Senior Avionics Test Engineer

Torrance, CA

Castelion is a defense development and production company seeking a Senior Avionics Test Engineer to validate and characterize control actua ...

Program Master Scheduler

Torrance, CA

Castelion is a defense development and production company that focuses on short, iterative design cycles and rapid testing. We're seeking a ...

Principal Manufacturing Engineer

Allen, TX

Castelion is seeking a principal manufacturing engineer to join our Radar development team. In this role, you will own the end-to-end transi ...

Tool Room Technician - 2nd Shift

Any Location, IN

Tool Room Technician - 2nd Shift: Interact with Crew Supervisor and Manufacturing Specialists to provide needed tooling and direction for th ...

Engineering Director

Atlanta, GA

The Engineering Director will oversee the engineering project lifecycle, provide technical guidance, and lead multidisciplinary teams to del ...

Engineer II, IT Planning

Any Location, AZ

This position is responsible for the successful planning, development and implementation of multiple enterprise scale information technology ...

Electrical Engineer

Any Location, GA

We are seeking a highly skilled and motivated Electrical Engineer specializing in high-voltage systems.RequirementsBachelors degree in Elect ...

Electrical & Instrument Technician

Any Location, TX

Performs electrical and instrument maintenance activities, ensuring proper repair of production equipment, performing preventive maintenance ...

Senior Engineer I, High Voltage Systems

Livermore, CA

The Senior Engineer I in the New Product Engineering team will be responsible for the design, development, and integration of the High Volta ...

CNC Programmer

Leominster, MA

Responsibilities include safely performing machine setups, creating and documenting machining processes, and working with engineering and CA ...

Cost Engineer (Mechanical)

Any Location, TX

Negotiate commercial terms, create presentations and reports, and analyze and solve cost-related issues in construction and services agreeme ...

Senior Test Engineer

Gilbert, AZ

Senior Test Engineer - Spaceflight Avionics. Design and develop Electrical Ground Support Equipment (EGSE) including hardware, software, and ...

Site Reliability Engineer

Aurora, CO

We are seeking a high-performing Site Reliability Engineer (SRE) to support mission-critical systems within a world-class aerospace and defe ...