Senior Principal Software Engineer with Test Equipment

Date Posted

2026-07-28

Country

United States of America

Location

US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site)

Position Role Type

Onsite

Security Clearance Requirements

• Active and transferable U.S. government issued security clearance is required prior to start date.
• U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
• Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date.

Qualifications

• Typically requires a Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM) and ten (10) years of relevant prior experience OR an Advanced degree and 7 years of prior relevant experience.
• Minimum of ten (10) years developing and integrating software applications using programming languages including but not limited to C++, C#, Java, Python or Visual Basic.
• Minimum of ten (10) years of professional engineering experience utilizing integrated development environments and debugging tools to troubleshoot software implementation and ensure integrity of the software products.
• Experience with Windows Operating System, Microsoft Visual Studio, and Microsoft Azure DevOps Server.
• Familiarity with laboratory test instrumentation, electronics, and software (Ex. NI VISA, NI Measurement and Automation Explorer, NI Switch Executive).
• Two (2) years’ experience managing Test Equipment on a DoD compliant information systems, leading efforts as a program manager, and/or project team lead.
• The ability to obtain and maintain a U.S. Government issued (Secret) security clearance is required. U.S. citizenship is required, as only U.S. Citizens are eligible for a security clearance.

Preferred Qualifications

• Working knowledge of computer architecture and computer hardware optimization techniques.
• Extensive knowledge of the development of software drivers for the operation of computer hardware interfaces.
• Extensive knowledge in common computer hardware interface and data protocols such as TCP/IP, UDP, RS-422.
• Professional experience with Unified Modeling Language (UML) to visualize software architecture and design (Ex. IBM Rhapsody, Cameo System Modeler, and Cameo Enterprise Architecture).
• Professional experience of software development lifecycles, such as Agile.
• Professional experience with Software Configuration Management principles.

What We Offer

• Safety
• Trust
• Respect
• Accountability
• Collaboration
• Innovation

Pay Range

$132,400 - $251,600 USD

Benefits

• Medical
• Dental
• Vision
• Life Insurance
• Short-term Disability
• Long-term Disability
• 401(k) match
• Flexible Spending Accounts
• Flexible Work Schedules
• Employee Assistance Program
• Employee Scholar Program
• Paid Time Off
• Holidays

Equal Opportunity Employer

We provide equal opportunity for all qualified individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class.