Best Practices, C++ Programming Language, CMVC (Configuration Management Version Control), Code Reviews, Coding Standards, Computer Engineering, Debugging Skills, Design Document, Document Management, Electronic Warfare, Embedded Software, Embedded Systems, Emerging Technology, Government, Hardware-Software Integration, Identify Issues, Information Technology & Information Systems, International Classification of Diseases (ICD), Maintain Compliance, Object Oriented Design (OOD), Object Oriented Programming (OOP), Professional Services, Requirements Management, Safety Training, Secret Clearance, Software Administration, Software Configuration Management, Software Design, Software Development, Software Engineering, Systems Engineering, Technical Writing, Technical/Engineering Design, Test Plan/Schedule, Testing, United States Citizen, United States Department of Defense (DoD), United States Navy (USN), Work From Home
Senior Software Systems Engineer
Job ID: 2614100
Location: Crane, IN, United States
Date Posted: Jul 8, 2026
Category: Software
Subcategory: SW Systems Engr
Schedule: Full-Time
Shift: Day Job
Travel: Yes - 10% of the time
Minimum Clearance Required: Interim Secret
Clearance Level Must Be Able to Obtain: Secret
Potential for Remote Work: On-Site
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Job Description
Description
SAIC is seeking a Senior Software Systems Engineer to support the US Navy in Crane, IN.
Job Responsibilities:
- Design, develop, integrate, and test embedded software for defense and electronic warfare systems within the SPIN/MUEU lab environment
- Write clean, maintainable, and efficient C++ code following object-oriented design principles and best practices
- Develop and maintain technical documentation, including software design documents (SDD), interface control documents (ICD), test plans, procedures and perform code reviews
- Debug and troubleshoot complex hardware/software integration issues in a lab setting
- Collaborate with systems engineers, hardware engineers, and government customers to define and refine software requirements
- Support software configuration management and version control processes
- Participate in design reviews, technical interchange meetings (TIMs), and program milestone events
- Ensure compliance with applicable coding standards, safety requirements, and DoD software development guidelines
Qualifications
Required Education and Experience:
- Bachelor's degree and 5 or more years' experience.
- Experience with Embedded Systems, C++ and object-oriented programming.
- Interim secret clearance is required to start with the ability to obtain a secret clearance. SAIC will sponsor the clearance process.
- Candidate must be a US Citizen.
Overview
SAIC accepts applications on an ongoing basis and there is no deadline.
SAIC is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.
We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.
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Science Applications International Corp
SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.
We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.