Jr. Software Engineer C/C++
Huntsville, AL
Experience: 2
Education: BA
Category: Engineering
Contractor Work Model: Onsite
Brand: System One
Compensation Range: 62.42 - 70.00 Per Hour
Job ID: 379406
Date Posted: 09/29/2026
Shortcut: http://jobs.systemone.com/mdKfWZ
Software Engineer
LOCATION: Huntsville, AL (100% onsite)
TYPE: Contract-to-hire | 40 hrs./week
COMPENSATION: $62-67/hr. (W2)
CLEARANCE: Active Secret clearance (or ability to obtain)
OVERVIEW
System One is hiring a Software Engineer with strong C/C++ experience to support mission-critical defense/tactical software. You’ll help build and sustain software products such as analysis tools/simulations, mission-planning applications, and components used in operational systems. This role is onsite in Huntsville and supports programs with government stakeholders.
Basic Quals
- Candidate must possess at least a bachelor’s degree in Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, Mathematics, or equivalent technical degree with an overall GPA of 3.0 or higher.
- Candidate should have 2+ years of relevant technical experience.
- Candidate must be eligible to obtain and maintain a U.S. Department of Defense security clearance.
- Relevant technical experience must include developing, integrating, testing, or troubleshooting embedded software or embedded-adjacent applications that interface with, operate, monitor, support, simulate, control, or communicate with embedded systems.
- Must be a resident of North Alabama or willing to relocate to the Huntsville-North Alabama area.
- Demonstrable experience with C/C++ required.
- Experience with Python or Java.
- Understanding of software architecture patterns and design principles.
- Experience with software configuration management principles and techniques.
- Experience with software quality engineering concepts.
- Experience with good software standards and practices.
Preferred Quals
- Experience with embedded missile systems, aerospace, or weapons systems development.
- Familiarity with real-time embedded systems.
- Knowledge of Modular Open Systems Approach (MOSA) principles and application
- Experience with containerization, CI/CD pipelines, and microservices technology.
- Knowledge of guidance & control algorithms.
- Knowledge of navigation systems.
- Knowledge of mission planning systems (NOMS, JMPS).
- Knowledge of sensors used in guidance, navigation, or mission planning systems.
- Proficiency with MATLAB/Simulink for algorithm development and simulation a plus.
- Understanding of hardware-software integration and software systems engineering principles
- Strong problem-solving abilities and systems-level thinking.
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#M-M2
Ref: #851-Rockville-S1
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