Mechanical Engineer IV

About the role

This role delivers advanced mechanical design, analysis, and manufacturing in support of defense, national security, and space missions. export regulations and may require a security clearance. The position is based in Reno, NV or Folsom, CA.

Key facts

What you'll do

Performance of actuator and igniter systems is optimized through trade studies and detailed analysis of alternatives to strengthen system performance and mission readiness.

Intricate 2D and 3D models are created and refined, advanced CAD commands are applied, and precise technical drawings are produced to communicate detailed specifications for design and manufacturing.

Engineering drawings are interpreted using geometric dimensioning and tolerancing, and dimensional and tolerance requirements are communicated clearly to ensure accurate implementation.

3D models are built using advanced features, and contributions to solid modeling practices support manufacturing and integration activities.

Material properties for ceramics, insulators, metals, and refractory metals are characterized and applied to enable solutions for demanding thermal and structural environments.

Complex application solutions are developed, and research drives innovation in insulator materials and refractory metal alloys to resolve performance issues.

Professional presentations are designed, and complex technical concepts are documented in specialized technical writing with accuracy and precision for varied stakeholders.

Simulation setups are constructed, models are validated, and data-driven engineering decisions are made using structural, dynamic, and thermal analysis results.

Structural designs are optimized and thermal management challenges are addressed based on analysis insights and system-level requirements.

Test plans are developed, objectives are defined, procedures are established, and schedules are created for straightforward scenarios.

Mass reduction opportunities are identified, and optimization strategies are proposed for critical systems.

Failure modes are analyzed, and reliability and safety measures are implemented, drawing on recognized authority in relevant domains.

Procurement activities are supported, proposal structures are interpreted, and simple schedules are created using basic tools and terminology.

Burn characteristics are analyzed through advanced grain design methodologies, and performance is optimized based on combustion principles.

Grain geometry, internal ballistics, propellant chemistry, and solid propellant manufacturing processes guide decisions that affect thrust, specific impulse, and system performance.

Standard techniques underpin control system designs, diagrams and specifications are interpreted, and basic algorithms are implemented to meet requirements.

Stakeholder needs are prioritized, requirements are elicited, and specifications are documented using standard templates and practices.

Requirements

U.S. citizenship, lawful permanent residency, or protected individual status is required to meet ITAR/EAR export compliance and to obtain/maintain a U.S. security clearance.

A Bachelor of Science in mechanical engineering, aerospace engineering, or other relevant engineering discipline from an accredited university is required; equivalent experience may be considered in lieu of a degree.

Travel approximately 10% of the time is required.

Practical notes

Work is conducted in Reno, NV or Folsom, CA under U.S. Government export regulations including ITAR and EAR.

Good to know

Mechanical engineers in defense and space programs apply physics and materials science to design and test high-performance systems.

Computer-aided design, simulation, and technical communication tools are central to modern engineering practice in this field.

Roles involving ballistics and propulsion require knowledge of combustion, grain geometry, and manufacturing methods for solid propellants.

Control systems and avionics tasks often involve basic algorithms, sensor interfaces, and standard electrical components.

Clearance and citizenship requirements are common for defense and national security engineering positions.