NX Engineer: Defense CAD & PLM Expert (Torrance, CA)

Castelion Corporation; Torrance (CA); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Long-term equity

Paid time off 4 weeks

10 holidays

Health benefits

Parental leave

Fitness stipend

EV charging

Catered meals

Stocked kitchen

Job summary

Castelion is seeking a hands-on NX Engineer to own Siemens NX and support Teamcenter, keeping the CAD/PLM toolchain fast and standardized for fast-paced defense programs. This on-site role is ideal for someone who thrives solving engineers' problems at the desk and at scale, enabling rapid progress from concept to flight hardware.

You will administer licensing, integrate NX/Teamcenter, provide desk-side support, develop training, and build templates and standards.

Qualifications

• 5+ years of experience administering or supporting Siemens NX in an engineering environment.
• Hands-on NX/Teamcenter integration and admin concepts.
• Experience with NX licensing, installation, deployment, and version upgrades.
• Strong troubleshooting with a customer-first mindset when supporting engineers.
• Experience in aerospace, defense, or other hardware-focused industries.
• Ability to work on-site in Torrance 5 days a week with occasional travel to other sites across US.

Responsibilities

• Own installation, licensing, configuration, and upgrades of Siemens NX across engineering workstations, including license server administration and version rollouts.
• Administer and support NX/Teamcenter integration (NX Integration), with working awareness of BMIDE data model configuration and Active Workspace
• Provide desk-side and remote support to design engineers, troubleshooting CAD, data management, and performance issues quickly to keep hardware programs moving
• Develop and deliver training for engineers on NX best practices, workflows, and Castelion standards
• Build and maintain NX templates, drafting and modeling standards, and customer defaults
• Automate repetitive engineering tasks using NX Open, journals, and Knowledge Fusion
• Enable model-based definition (MBD) and PMI practices to support manufacturing, inspection, and supplier data packages
• Support NX CAM users and post-processor configuration as needed
• Coordinate with ECAD (Altium) users and tool owners to ensure smooth MCAD/ECAD coexistence and data exchange
• Create and maintain documentation for configurations, procedures, and known issues
• Serve as primary liaison with Siemens support and resellers, managing tickets, escalations, and roadmap discussions

Skills

Siemens NX

Teamcenter admin

Technical support

On-site Torrance

Customer focus

Tools

NX Open

Journals

Knowledge Fusion

BMIDE

Active Workspace

Post-processor

Capital Harness

Fibersim NX

Job description

Castelion is seeking a hands-on NX Engineer to own Siemens NX and support Teamcenter, keeping the CAD/PLM toolchain fast and standardized for fast-paced defense programs. This on-site role is ideal for someone who thrives solving engineers' problems at the desk and at scale, enabling rapid progress from concept to flight hardware.

You will administer licensing, integrate NX/Teamcenter, provide desk-side support, develop training, and build templates and standards.