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Satellite in space

Defense Contractor Engineering Partner

We are an ITAR Registered manufacturer, ISO-9001:2015 QMS, ISO-27001:2022 Information Security, and JCP Certified organization.

When aerospace and defense programs need extra engineering bandwidth, we step in with ITAR compliant manufacturing, testing, and engineering support. We provide services for the aerospace industry with a focus on air and spacecraft. As a defense contractor engineering partner, we support clients tackling challenges in atmospheric and space flight projects, including aerospace and defense quality assurance, metrology services, parts manufacturing, automation systems, component qualification testing, systems engineering support, and DoD aerospace project support.

Defense-grade Systems for Space & Autonomous Operations

Comprehensive Support Services

Sigma Design delivers full-spectrum services including engineering, fabrication, assembly, manufacturing, and testing to support aerospace products, satellites, spacecraft, and defense systems.

Technical Defense Capabilities

With ISO/IEC 17025:2017 accreditation, we provide MIL-STD testing expertise. Specifically, we provide in-house testing for MIL-STD 810 G & H and MIL-STD 202 G & H. With ITAR certification, we provide rigorous validation and security required for aerospace and defense systems.

Autonomous Systems and Automation Expertise

Sigma Design develops specialized automation systems, manufacturing tooling, and uncrewed vehicle solutions, helping aerospace clients enhance reliability, streamline production, and innovate rapidly.
Staffing Defense 2025

Engineering and Automation Support for Aerospace

We provide secure defense aerospace engineering services and defense-compliant manufacturing to support the Department of Defense, federal agencies, and their partner organizations. Our expertise spans autonomous systems, satellite technologies, and mission-assured engineering following regulatory aerospace protocols. Sigma Design supports uncrewed autonomous vehicle development and delivers aerospace automation systems, specialized tooling, and ancillary product solutions — from design and fabrication to installation. Having built over 10,000 manufacturing tools, we help clients enhance reliability, streamline production, and reduce failure rates.

Battery Testing Sigma Design

Advanced Test Lab Capabilities

Sigma Design's in-house test lab utilizes high-precision instrumentation and advanced data acquisition to capture critical performance data for defense component qualification testing: Temperature & Strain Measurement High-Speed Data Acquisition (Hundreds of Channels) Thermal Imaging & Pressure Sensors Computational Fluid Dynamics (CFD) Simulation Finite Element Analysis (FEA) Validation Aerospace Failure Mode & Effects Analysis (FMEA) for Defense Applications

Itar Registered Logo

Compliance & Certifications

At Sigma Design, ITAR compliance is integral to our defense aerospace engineering process. With 30+ years of experience, we safeguard sensitive projects from concept to completion — delivering secure, reliable solutions you can trust. ISO/IEC 17025:2017 Accredited (Mechanical) – Cert. #6427.01 ISO 9001:2015 QMS Certified – High-quality process standards ITAR-Registered Aerospace Services – Aligned with U.S. export regulations MIL-STD Testing – Military-grade reliability CMMC – Cybersecurity compliance and security protocols

Sigma Design delivers defense aerospace engineering support and MIL-STD testing tailored to your mission. Our in-house engineers, machinists, and technicians ensure your products meet strict aerospace and defense standards. Ready to get started?

FAQs for Defense Aerospace Engineering

Hardcore Mechanical Engineering is often the foundation, followed closely by Systems and Controls Engineering. Projects are often awarded with tight delivery schedules and our customer company needs 'surge' resources to meet the demand. Often we  help with a combination of on-site team resources and work being performed at our facilities.

Aerospace defense product engineering services design and develop flight-related or ancillary systems that operate in extreme conditions for military applications. These specialized services ensure equipment performs reliably while meeting strict government specifications. Our engineers create solutions that withstand high altitude, extreme temperatures, and vibration while maintaining the security protocols required for sensitive defense technology.

As an ITAR registered firm, Sigma Design applies aerospace engineering expertise while following strict security protocols. We analyze military requirements first, then use advanced simulation tools to develop flight-worthy, or other related solutions that support missions. This process helps government agencies receive aerospace defense products that meet rigorous specifications while reducing development time and resource requirements.

Sigma Design offers structural analysis for components, thermal management for aerospace electronics, and vibration testing for military systems. We design lightweight enclosures that withstand extreme conditions while meeting strict government specifications. Our services include development of UAV components, satellite subsystems, and ground control equipment for defense applications.

ITAR registered firms maintain security clearances and controlled access systems that standard companies lack, protecting sensitive military technology. We understand aerospace defense requirements that general engineering firms often miss. Our teams follow documentation practices required by government contracts, preventing compliance issues that can cause costly project delays.

Defense contractors select Sigma Design because we understand specialized military requirements for flight-critical systems. Our experience with government specifications speeds up approval processes. As an ITAR registered company providing aerospace defense product engineering services, we maintain security protocols required for sensitive projects while delivering specialized expertise exactly when needed.

Sigma Design deploys specialized aerospace talent that integrates quickly with existing defense programs. Our engineers identify technical issues that cause delays in military flight systems. We apply focused expertise to solve specific challenges, allowing government technology development to continue without expanding permanent staff or compromising strict security requirements.

Sigma Design combines aerospace engineering expertise with an understanding of defense project requirements. We provide engineers matched precisely to military aerospace needs rather than general resources. Our ITAR registered status and specialized knowledge creates a more efficient process for defense clients while maintaining the confidentiality essential for sensitive government technology.

Sigma Design implements comprehensive testing that verifies compliance with military flight standards. We evaluate designs against aerospace requirements including structural integrity, electromagnetic compatibility, and environmental resistance. Our aerospace defense product engineering services include failure analysis techniques that identify potential issues before they impact critical government missions.

Hardcore mechanical engineer is often the foundation, followed closely by Systems and Controls engineering. Projects are often awarded with tight delivery schedules where a customer company needs to 'surge' resources to meet the demand. Often we can help with a combination of on-site team resources and work being performed at our facilities.

Aerospace defense product engineering services design and develop flight-related or ancillary systems that operate in extreme conditions for military applications. These specialized services ensure equipment performs reliably while meeting strict government specifications. Our engineers create solutions that withstand high altitude, extreme temperatures, and vibration while maintaining the security protocols required for sensitive defense technology.

Yes, we've done many projects involving Ardupilot supporting a variety of autonomous flight programs at an industrial level.

We've implemented several projects for the payload management and controller interface.  

No, we are not a composite house, but we work closely with several local specialists. Where we do shine is in integrating electronic devices and the bonding needed while meeting regulatory requirements.

Find out how we can securely integrate, design, create, and solve for your unique challenges.