Our Capabilities

Government Services

A trusted partner to NASA, the Department of Defense, and federal agencies, delivering mission-critical testing and engineering services for over three decades.

Aerospace propulsion test facility in operation

Test Operations & Facility Sustainment

Decades of Expertise in Test Facility Operations

Sierra Lobo delivers safe, reliable, and mission-ready test operations across complex and hazardous environments. Supporting NASA and DoD programs, we integrate facility sustainment, propulsion testing, and infrastructure lifecycle support to ensure continuous readiness and high-performance execution.

Systems Engineering & Integration

Disciplined systems engineering that brings together complex test systems, facilities, and hardware into unified, mission-ready solutions.

Test Operations & Execution

Efficient, safe execution of testing in dynamic and high-demand environments.

Facility Operations & Maintenance

Reliable operation and sustainment of complex facilities to maintain high availability and performance.

Hazardous Test Environment Support

Specialized support for testing in high-risk environments involving hazardous materials and extreme conditions.

Cryogenic & Propulsion Test Operations

Execution of cryogenic and propulsion system testing, including fluid handling and transfer.

Test Infrastructure Design & Sustainment

Purpose-built test infrastructure designed and maintained to meet evolving mission needs.

Test & Evaluation Engineering

Rigorous Engineering for Mission-Critical Test Programs

We provide rigorous test and evaluation engineering that validates performance, reliability, and mission readiness. Our team integrates planning, execution, and analysis to deliver actionable data and reduce risk across advanced aerospace and defense systems.

Wind tunnel test section with aerospace model and monitoring equipment

Test Integration & Execution

Seamless coordination of hardware, instrumentation, facilities, and personnel to enable effective test execution.

Ground Test Systems Engineering

Ground-based systems designed to replicate operational environments with accuracy and repeatability.

Test Readiness & Validation

Comprehensive preparation through verification, validation, and readiness reviews.

Failure Analysis & Troubleshooting

Data-driven identification of root causes for anomalies and failures.

Spacecraft hardware integration in NASA cleanroom

Spaceflight Hardware

Building the Hardware that Survives the Harshest Environments

Sierra Lobo develops high-performance spaceflight and ground hardware from concept through qualification. Trusted by NASA programs, we combine engineering precision with hands-on fabrication and integration to deliver mission-critical systems that perform in the most demanding environments.

System Architecture & Design

Well-defined system architectures that establish functionality, interfaces, and performance requirements.

Flight Hardware Development

End-to-end development of spaceflight hardware designed to perform in demanding environments.

Opto-Mechanical Design & Fabrication

Precision optical and mechanical systems designed for stability, alignment, and durability.

Ground Support Equipment Design & Build

Specialized equipment designed to support testing, handling, and operation of flight hardware.

Prototype & Experimental Systems

Rapid development of prototypes and experimental systems for testing and validation.

System Integration & Qualification

Full system integration and qualification testing to verify performance and compliance.

Cryogenic & Propellant Systems

Safe and Reliable Handling of Extreme Propellant Systems

We specialize in the design, operation, and testing of advanced cryogenic and propellant systems. Our expertise supports NASA and DoD missions requiring safe handling, efficient performance, and reliable operation under extreme thermal and pressure conditions.

Stainless steel pressure vessel with gauges and fluid fittings

Cryogenic Fluid Management

Efficient storage, transfer, and control of cryogenic fluids.

Hypergolic Systems Engineering

Safe and controlled handling of hypergolic propellant systems.

High-Pressure Fluid Systems

Robust design and management of high-pressure gas and fluid systems.

Thermal-Fluid Design

Optimized thermal and fluid system performance across a range of conditions.

Aerospace precision machining and fabrication floor

Fabrication & Hardware Development

Precision Manufacturing for Custom Test and Flight Hardware

Our in-house fabrication capabilities enable rapid, high-precision development of custom hardware for test and flight applications. We deliver quality, speed, and flexibility to support evolving mission requirements across aerospace and defense programs.

Precision Machining

High-tolerance machining for components requiring exact specifications.

Welding & Assembly

Specialized welding and assembly for structural and fluid systems.

Rapid Prototyping

Fast-turn prototyping to support testing, validation, and design iteration.

Custom Test & Flight Hardware

Tailored hardware solutions designed and built for unique test and mission requirements.

Instrumentation, Controls & Data Systems

Capturing Every Data Point that Drives Mission Decisions

Sierra Lobo provides integrated instrumentation and control solutions that enable precise monitoring and safe operation of complex systems. Our data acquisition and analytics capabilities support NASA and DoD test environments, turning critical data into mission-driving insights.

Aerospace data acquisition and control room

Data Acquisition Systems (DAQ)

High-fidelity data capture across multiple channels with precise synchronization.

Control Systems for Test & Hazardous Environments

Control systems designed for safe and automated operation in high-risk conditions.

Sensors & Diagnostics

Advanced sensing and diagnostic tools for monitoring system health and performance.

Data Analysis & Visualization

Clear transformation of complex data into actionable insights.

Engineers collaborating at monitors in a technical operations center with server equipment in the background

Mission & Program Execution

Disciplined Management of Complex Government Programs

We execute complex programs with disciplined management, operational excellence, and mission focus. Supporting both NASA and DoD customers, Sierra Lobo ensures cost, schedule, and performance objectives are met with confidence.

Program Management

Structured program execution aligned to cost, schedule, and technical objectives.

Mission Operations

Reliable execution of mission activities with real-time oversight and coordination.

Logistics & Sustainment

Integrated supply chain, maintenance, and lifecycle support.

Quality & Mission Assurance

Comprehensive quality, safety, and risk management processes.

Ready to Partner With Us?

Whether you need engineering support, test facility management, or a trusted technical partner for your next Government program, we're ready.

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