Senior Software Engineer

i3 is seeking a Software Engineer with 7+ years of professional experience to develop cutting edge command and control (C2) and autonomy software for various uncrewed platforms including planes, boats, vehicles, and submersibles. This is a new project leveraging the latest .NET tools, best practices, and technology to support various DoD customers. 

• The candidate will work with an Agile software development team delivering value to a DoD customer in small, incremental iterations. 
• The candidate will be responsible for following pre-defined software safety practices to develop flight critical software. This includes software architecture reviews, documentation updates, and comprehensive testing of new capabilities.
• Candidate will develop software designs using best practices and object-oriented methodologies.
• Candidate will develop automated unit and integration level tests. 
• Candidate will utilize good configuration management practices and will be responsible for proper code maintenance, merging, and configuration management. 
• Other duties as assigned.

Education, Experience and Required skills: 

• Must be a U.S. Citizen. 

• Have a Bachelor of Science degree (or advanced degree) from an accredited college (ABET preferred) in computer science, engineering, mathematics, or the hard sciences. 
• 7+ years of relevant professional experience 

• Candidate must be a team player and be creative, adaptive, and excited to learn. 

• Comfortable in a Linux environment. 

• Experience leading small to mid-sized development teams. 

• Candidate must be familiar with good configuration management practices.
• Active Secret Clearance or the ability to obtain and maintain an active Secret clearance or higher.

• Position Location: In office in Huntsville, AL 

• CONUS Travel required: Less than 10%  

Preferred Experience/Skills: 

• Experience with C#/.NET, Python Rust. 

• Prefer understanding of agile software development, ideally Extreme Programming (XP). 

• Familiarity with Git for software source control and configuration management. 

• Experience with remote controlled boats, vehicles, or planes is a plus. 

• Experience with single board computers (Raspberry Pi, NVIDIA Jetson, etc.). 

• Familiarity with UxS command and control message formats (ex. STANAG-4586, UCI, MAVLink). 

• Experience developing next generation C2 architectures for the DoD. 

Knowledge/Skills: 

• Knowledge of office administration and procedures.  

• Exceptional judgment capabilities and relationship management skills. 

• Excellent communication, teamwork, and client service skills; ability to clearly communicate in discussions and written documents, and to deliver feedback clearly and tactfully.  

• Interact with a diverse array of customers and staff in a professional and courteous manner.  

• Work independently with accountability for accurate and complete results.  

• Be extremely organized and exceptionally detail oriented.  

• Work well both independently and in a team environment.  

• Be energized by a fast-paced work environment.  

• Must be able to communicate with others effectively.  

• Analyze information and respond appropriately.   

• Manage time wisely and prioritize tasks.  
• Provide superior customer service.  
• Multi-task in a pleasant manner. 
• Work well under pressure. 

Physical Demands:

• The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. 

• While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; handle or feel; and reach with hands and arms.  

• The employee is occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl. The employee must be able to lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds.  

• Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to adjust focus. 
• Regular i3 hours are 8:00 a.m. - 5:00 p.m. Monday-Friday, however, additional hours may be required on occasion. Regular and punctual attendance is required. 

Founded in 2007, Integration Innovation, Inc. (i3) is headquartered in Huntsville, AL, with additional offices in Orlando, FL, and the National Capital Region. We are a 100% team member-owned mid-tier integrator with over 800 employee-owners, and our culture speaks for itself: we've earned ten Best Places to Work® awards, driven by strong employee engagement, transparent leadership, and a genuine commitment to communication.

i3 team members operate at the leading edge of national defense across a broad range of technical disciplines, from systems and software engineering to modeling, simulation, and training solutions to cybersecurity, digital engineering, and enterprise IT. We also take products from prototype through production, bringing that same engineering rigor to manufacturing and delivering hardware at scale. For candidates, that means a rare opportunity: the innovation and mission focus of an engineering services company paired with the hands-on impact of building and delivering real solutions that benefit the Warfighter, all inside an employee-owned company where your contributions directly shape both the mission and your ownership stake in the business.