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Software Engineer Lead; Mgr Software Engineering Security Clearance

Job in Dayton, Montgomery County, Ohio, 45401, USA
Listing for: HII Mission Technologies
Full Time position
Listed on 2026-05-01
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 401000 USD Yearly USD 401000.00 YEAR
Job Description & How to Apply Below
Position: Software Engineer Lead (Mgr Software Engineering 1) - 27735 with Security Clearance
Requisition Number: 27735 Required Travel: 0 - 10%

Employment Type:

Full Time/Salaried/Exempt Anticipated Salary Range: $ - $ Security Clearance:
Secret Level of

Experience:

Management This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5

ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Meet HII's Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5

ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that's right for you. Apply today. We look forward to meeting you. To learn more about Mission Technologies,  for a short video:  

Job Description We are seeking a hands-on, expert C++ Software Engineering Lead to guide a specialized team focused on high-performance computing and real-time data processing. This role is for a seasoned C++ developer who is passionate about architecting complex systems, optimizing performance-critical code, and mentoring a team to achieve technical excellence. You will remain deeply involved in the code, leading by example while steering the team's technical strategy.

This position is located at Wright Patterson Air Force Base (WPAFB), Ohio and is within a commutable distance from Beavercreek, Fairborn, Dayton, and Riverside. #LI-HB1 Why Mission Technologies? Competitive Salary 401K Match Program Comprehensive Health Benefits Paid Time Off Floating Holidays Tuition Assistance Program Student Loan Repayment Program #LI-HB1 #LI-HB1 Essential

Job Responsibilities
* Lead the design, development, and optimization of our high-performance C++ application, writing clean, efficient, and maintainable code for critical components.
* Guide the team's C++ architectural decisions, ensuring scalability, robustness, and adherence to modern C++ standards (e.g., C++17/20).
* Mentor a team of software engineers through hands-on guidance, rigorous code reviews, and the promotion of best practices in software development.
* Collaborate with cross-functional teams to define project scope, timelines, and technical deliverables.
* Profile, debug, and resolve complex technical challenges in a multi-threaded, performance-sensitive environment.
* Support hiring, onboarding, and performance evaluations for software team members.
* Champion continuous improvement in development workflows, tools, and team culture

Minimum Qualifications
* 4 years relevant progressive experience with Bachelors in related field; 2 years relevant progressive experience with Masters in related field; or High School Diploma or equivalent and 8 years relevant progressive experience.
* Expert-level proficiency in modern C++ (C++14 or newer), with a deep understanding of the C++ standard library, object-oriented design, and memory management.
* Demonstrated experience designing and developing complex, multi-threaded, or performance-critical software systems in C++.
* 2+ years of experience in a technical leadership role, including code reviews, architectural guidance, and mentorship.
* Working knowledge of Python or JavaScript for scripting and tooling.
* Strong understanding of software architecture, design patterns, and development methodologies.
* Clearance:
Minimum Secret clearance is required to start.
* Must be able to obtain and maintain a TS/SCI security clearance with enhanced security checks. Preferred Requirements
* Experience with performance profiling and optimization tools.
* Experience with CUDA
* Experience with high-performance libraries.
* Familiarity with C++ build systems like CMake.
* Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and CI/CD pipelines.
* Deep understanding of Linux development environments.

Physical Requirements May be required to visit job site in an industrial environment. Normally not required to lift more than 40 pounds higher than three feet above feet/floor level. HII is more than a job - it's an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs;
Savings Plan Options (401(k)); financial planning tools, life…
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