Build Mechanical Technician

CGI•Huntsville, AL

19h•Onsite

About The Position

CGI Federal is seeking a Build Mechanical Technician to provide advanced hands-on expertise in the assembly, fabrication, modification, and repair of prototype hardware and complex mechanical systems for a Next Generation Command and Control (NGC2) program with the US Army. This role plays a key part in building NGC2 capabilities by working across all phases of the hardware manufacturing process. The technician develops, implements, and improves shop procedures, build guidelines, and assembly standards while collaborating closely with engineers, machinists, and manufacturing specialists to deliver high-quality prototype and production-ready components. This position is located in Huntsville, AL.

Requirements

AA/AS degree from an accredited college in Engineering or related field, OR Graduation from a 2-year technical school with certification in relevant mechanical discipline
5+ years of experience assembling, constructing, or fabricating prototype systems and subsystems
Hands-on experience using manual and/or numerical control machining equipment
Experience working in a machine shop, prototype lab, or advanced manufacturing environment
Experience interpreting engineering drawings, schematics, and mechanical documentation
Proficiency in mechanical assembly, machining, and precision fabrication
Ability to operate shop equipment such as drills, mills, lathes, saws, and NC machines
Strong understanding of mechanical tolerances, fasteners, materials, and fabrication methods
Ability to follow and create technical instructions, build documentation, and procedures
Strong attention to detail and commitment to quality workmanship
Ability to work independently and within cross-functional engineering/manufacturing teams
Ability to support rapid prototype schedules and adapt to evolving engineering requirements

Nice To Haves

Experience supporting Defense systems, prototypes, or tactical equipment
Familiarity with CNC programming, 3D printing, or advanced machining processes
Experience with complex mechanical assemblies or electro-mechanical integrations
Experience with CAD model viewers such as SolidWorks eDrawings, Creo View, or similar tools
Familiarity with PLM, MRP, or manufacturing documentation systems
Knowledge of geometric dimensioning and tolerancing (GD&T)
Machining or fabrication certifications (NIMS, AWS, NCCER, etc.)
OSHA shop safety certifications
Ability to create or refine shop standards, best practices, and training materials
Experience supporting testing, validation, or first-article inspections
Strong documentation and communication skills

Responsibilities

Assemble, construct, and modify prototype systems, subsystems, and mechanical components
Support hands-on fabrication of prototype hardware from engineering drawings or models
Perform complex mechanical builds requiring advanced precision, alignment, and fit-up skills
Operate numerical control (NC) machines, machining equipment, and fabrication tools
Fabricate brackets, housings, structural components, and support hardware
Apply knowledge of manufacturing best practices, machining principles, and fabrication techniques
Perform repair, rework, or refurbishment of prototype and pre-production components
Conduct troubleshooting and corrective actions for mechanical build issues
Ensure rework meets engineering, quality, and safety requirements
Develop task-specific build procedures, standards, and guidelines for mechanical work
Update shop practices, tooling requirements, and assembly methods as needed
Support creation of manufacturing documentation such as build travelers or work instructions
Work from engineering drawings, models, sketches, or digital technical data
Provide feedback to engineers to improve design manufacturability and assembly feasibility
Support first-article builds and participate in design-for-manufacturing reviews
Support all phases of the hardware manufacturing process from prototype to low-rate production
Assist with material handling, equipment setup, and shop floor readiness
Ensure build tasks meet program timelines, quality requirements, and configuration standards