Mechanical Engineer

sgi; Huntsville (AL); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical insurance

Retirement plans

Disability insurance

Life insurance

Flexible work schedules

Education assistance

Job summary

Signalink, Inc. seeks a Mid-Level Mechanical Engineer in Huntsville, AL to design, prototype, and integrate mission equipment for Department of Defense applications.

You will perform 3D CAD modeling, create detailed drawings, and develop Technical Data Packages while collaborating with a multidisciplinary team at the prototype facility. You will work hands-on through the complete design lifecycle, support manufacturing readiness, and ensure on-site integration at the government facility.

Qualifications

• Active DoD Secret security clearance.
• Bachelor's degree in Engineering; Mechanical Engineering preferred.
• 3-6 years of relevant engineering experience.
• Experience developing mechanical designs for DoD systems, platforms, or equipment.
• Experience with 3D CAD modeling.
• Experience creating engineering drawings for fabrication and manufacturing.
• Experience supporting prototype development, fabrication, integration, or manufacturing.
• Knowledge of engineering drawing practices, GD&T, configuration control, and technical data development.
• Ability to work in a multidisciplinary Government/contractor engineering team.
• Ability to work full-time on-site at Government facility.

Responsibilities

• Develop mechanical designs for DoD systems, subsystems, assemblies, and equipment.
• Develop and evaluate design concepts based on system requirements, interfaces, operational constraints, and manufacturability.
• Create detailed 3D CAD models, assemblies, and engineering drawings.
• Develop and maintain Technical Data Packages (TDPs), including drawings, BOMs, specifications, and engineering documentation.
• Perform mechanical design and packaging of components, structures, mounting provisions, and related hardware.
• Apply GD&T and appropriate engineering drawing standards.
• Support prototype fabrication, assembly, integration, and manufacturing activities.
• Work with machinists, fabricators, technicians, and other engineering disciplines to resolve issues.
• Evaluate prototype hardware and incorporate lessons learned into design iterations.
• Participate in design reviews, technical meetings, and IPT activities.
• Coordinate mechanical interfaces with electrical, systems, manufacturing, and integration personnel.
• Support configuration management and documentation of design changes.
• Provide responsive engineering support during prototype build and integration activities.

Skills

DoD clearance

3-6 years

3D CAD modeling

Engineering drawings

Prototyping

GD&T

Team collaboration

On-site work

DoD systems

Education

Bachelor's degree in Engineering

Tools

3D CAD software

Job description

Overview

Signalink is seeking a Mid-Level Mechanical Engineer to support the design, development, and prototyping of mission equipment for U.S. Department of Defense applications. The engineer will work as an integrated member of a combined Government and contractor engineering team supporting the development of a mission pallet proof‑of‑concept system.

This is a hands‑on engineering position supporting the complete design and prototyping lifecycle, including concept development, detailed mechanical design, 3D modeling, technical data package development, prototype fabrication, and manufacturing support. The position requires full-time, on‑site support at the Government's Prototype Integration Facility (PIF).

Primary Responsibilities

• Develop mechanical designs for DoD systems, subsystems, assemblies, and equipment.
• Develop and evaluate design concepts based on system requirements, interfaces, operational constraints, and manufacturability.
• Create detailed 3D CAD models, assemblies, and engineering drawings.
• Develop and maintain Technical Data Packages (TDPs), including drawings, bills of materials, specifications, and associated engineering documentation.
• Perform mechanical design and packaging of components, structures, mounting provisions, and related hardware.
• Apply Geometric Dimensioning and Tolerancing (GD&T) and appropriate engineering drawing standards.
• Support prototype fabrication, assembly, integration, and manufacturing activities.
• Work directly with machinists, fabricators, technicians, and other engineering disciplines to resolve design and manufacturing issues.
• Evaluate prototype hardware and incorporate lessons learned and test results into subsequent design iterations.
• Participate in design reviews, technical meetings, and integrated product team activities.
• Coordinate mechanical interfaces with electrical, systems, manufacturing, and integration personnel.
• Support configuration management and documentation of design changes throughout the development lifecycle.
• Provide responsive engineering support during prototype build and integration activities.

Required Qualifications

• Active DoD Secret security clearance.
• Bachelor's degree or higher in Engineering from an accredited institution; Mechanical Engineering strongly preferred.
• 3-6 years of relevant engineering experience.
• Demonstrated experience developing mechanical designs for Department of Defense systems, platforms, or equipment.
• Experience performing detailed mechanical design using 3D CAD modeling software.
• Experience developing engineering drawings and supporting documentation suitable for fabrication and manufacturing.
• Experience supporting prototype development, fabrication, integration, or manufacturing.
• Working knowledge of engineering drawing practices, GD&T, configuration control, and technical data development.
• Ability to work effectively as part of a multidisciplinary Government/contractor engineering team.
• Ability to work full‑time on‑site at the Government facility.

Preferred Qualifications

• Bachelor's in Mechanical Engineering.
• Experience supporting U.S. Army missile, missile defense, aviation, or other weapon system programs.
• Experience supporting engineering activities within an Army prototype development or integration environment.
• Experience developing complete Level III Technical Data Packages or equivalent production‑level engineering documentation.
• Experience designing structures, equipment racks, mission pallets, mounting systems, or other mechanically integrated mission equipment.
• Familiarity with DoD and Army engineering, drawing, manufacturing, and configuration management requirements.
• Experience supporting rapid prototyping programs where designs progress quickly from concept through fabrication and integration.
• Experience working directly with manufacturing personnel to resolve producibility, fit, tolerance, and assembly issues.

Ideal Candidate

The ideal candidate is a practical, hands‑on mechanical engineer who is equally comfortable developing a 3D design at a workstation and working alongside technicians and manufacturing personnel to turn that design into prototype hardware. The successful candidate will be able to independently execute assigned design tasks while collaborating closely with a multidisciplinary team in a fast‑paced DoD prototyping environment.

What We Offer:

Our industry‑leading benefits package goes above and beyond competitive salary commensuration for those just beginning their career and seasoned professionals alike. Our comprehensive benefits package includes full coverage medical insurance, multiple retirement plan options, short‑and long‑term disability, life insurance, and work/life benefits including career development and recognition programs. Other perks we offer are flexible work schedules, company‑sponsored events, and educational assistance.

Disability Accommodation for Applicants:

Signalink, Inc. is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online systems and need accommodation due to a disability, you may use the following alternative email address to contact us about your interest in employment [e-mail].

Company Overview:

Founded in 2005, Signalink is an SBA certified Service‑Disabled Veteran Owned Small Business (SDVOSB) specializing in Engineering Design and Development, Prototyping, and Systems Integration to the Department of Defense, Aerospace, and Commercial Industries.

Signalink, Inc., provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, gender identity, sexual orientation, pregnancy, status as a parent, national origin, disability (physical or mental), family medical history or genetic information, political affiliation, military service, or other non‑merit, based factors