Build Mechanical Technician Jobs

Build Mechanical Technician

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 Aberdeen, MD.

Prototype Assembly & Construction

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

Mechanical Fabrication & Shop Expertise

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

Repair & Rework of Mechanical Systems

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

Process Documentation & Standards

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

Engineering Collaboration

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

Full Lifecycle Hardware Support

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

Education

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

Experience

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

Technical Skills

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

Work Style & Core Abilities

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

Desired qualifications/non essential skills required:

Advanced Fabrication Expertise

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

Tools & Systems Knowledge

Experience with CAD model viewers such as Solid Works eDrawings, Creo View, or similar tools

Familiarity with PLM, MRP, or manufacturing documentation systems

Knowledge of geometric dimensioning and tolerancing (GD&T)

Certifications

Machining or fabrication certifications (NIMS, AWS, NCCER, etc.)

OSHA shop safety certifications

Additional Skills

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