Software Engineer (Range Systems)

Sorry, this job was removed at 02:43 p.m. (UTC) on Monday, Oct 26, 2026
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Corona, CA, USA
In-Office
115K-150K Annually
Senior level
Aerospace • Information Technology • Cybersecurity • Defense
The Role
Design, develop, integrate, and sustain software for complex, defense-related systems. Work with hardware teams on system architecture, interface definitions, integration, testing, troubleshooting, and documentation. Provide periodic on-site support at NSWC Corona for hardware/system integration activities.
Summary Generated by Built In

Saalex is seeking a Software Engineer (Range Systems) in Corona, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services.

Position Type: Full-Time

Salary: $115K-$150K (depending on experience)

Work Location: Hybrid remote/in-office (see onsite requirements below). Preference for candidates near Corona, CA.

**On-site Requirements: This position is 25% telework and 75% onsite at NSWC Corona to integrate with hardware.

Job Summary:

Saalex is seeking an experienced Software Engineer to support the development, integration, and sustainment of complex defense-related systems. This role requires collaboration with both software and hardware engineering teams and will contribute to system-level design, implementation, integration, and verification activities. While the role may be performed remotely, periodic on-site support in Corona, CA is required to support hardware and system integration efforts.

Essential Functions:

  • Design, develop, integrate, and maintain software solutions for complex systems
  • Participate in system architecture, requirements analysis, and interface definition
  • Develop software that interfaces with hardware components and test equipment
  • Support system integration, testing, and validation activities
  • Troubleshoot software and hardware integration issues
  • Produce and maintain technical documentation
  • Collaborate with cross-functional engineering teams

Requirements

Required:

  • Minimum of 7 years of relevant systems and/or software engineering experience
  • Experience developing software for complex, integrated systems
  • Proficiency in C++, Java, Python, or C#
  • Experience with hardware/software integration

Desired:

  • Experience supporting DoD or defense programs
  • Familiarity with embedded or real-time systems
  • Experience with MBSE or lab-based integration and testing- Experience with remote range systems, scoring systems, and hardware integration.
  • Knowledge of TCP/IP, sockets, and client/server architectures.

Education:

Bachelor’s degree in Engineering, Computer Science, or related field.

Security Clearance:

Active Secret Clearance required. Requirements to obtain clearance include US Citizenship, security investigation, etc.


Benefits
  • Employer Paid Health Care Plans for Employees & Family
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Short Term & Long Term Disability
  • Training & Development
  • Wellness Resources
  • Stock Option Benefit

Skills Required

  • Minimum of 7 years of relevant systems and/or software engineering experience
  • Experience developing software for complex, integrated systems
  • Proficiency in C++, Java, Python, or C#
  • Experience with hardware/software integration
  • Bachelor's degree in Engineering, Computer Science, or related field
  • Active Secret Clearance required
  • Ability to work onsite 75% at NSWC Corona (25% telework)
  • US Citizenship (required to obtain security clearance)
  • Experience supporting DoD or defense programs
  • Familiarity with embedded or real-time systems
  • Experience with MBSE or lab-based integration and testing
  • Experience with remote range systems, scoring systems, and hardware integration
  • Knowledge of TCP/IP, sockets, and client/server architectures

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The Company
HQ: Camarillo, CA
1,200 Employees
Year Founded: 1999

What We Do

Saalex Corporation is an advanced technology systems integrator and federal services contractor. Founded in 1999, it specializes in engineering, information technology, cybersecurity, and test range operations. The company serves defense, space, and intelligence markets, leveraging AI, automation, and software modernization. As an employee-owned (ESOP) organization, it focuses on delivering mission-critical support and innovative solutions to military and government customers.

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