Military Utility Sr Software Eng

leidos· 00100 LEIDOS, INC.
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📍 Beavercreek, OHFull time💰 USD 108K–195K

About this role

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Your greatest work is ahead!

Leidos’ Defense Systems Kinetics Business Area is seeking a Sr Software Developer to join our team. In this position, the candidate will be expected to apply domain knowledge to integrated digital engineering for conceptual system development providing operational analysis and military utility assessments for our nation’s defense. We are looking for an experienced C++ and Python Developer with 8+ years of experience in a similar position. You will be responsible for designing and implementing high-performance, scalable software solutions using C++, and delivering robust applications while working closely with our team of developers and engineers.

Job Responsibilities:

  • Design, develop, and manage high-performance software applications using C++
  • Design, develop, and manage software applications and transformations using Python
  • Implement and optimize code for performance, security, and memory efficiency
  • Write robust, efficient, and scalable C++ code for various applications, including real-time systems, embedded systems, and desktop software
  • Monitor and optimize the performance and responsiveness of C++ applications across multiple platforms and environments
  • Integrate third-party libraries, tools, and APIs into C++ applications for enhanced functionality
  • Collaborate with developers, engineers, and stakeholders to ensure seamless integration of C++ applications with other systems and components
  • Run unit, integration, and performance tests to ensure the stability and functionality of C++ applications
  • Conduct code reviews and ensure adherence to coding standards, security protocols, and best practices in C++ development
  • Participate in agile development processes and contribute to continuous improvement of C++ development workflows

Required Skills:

  • 8+ years of related work experience with software development using C++ and Python
  • Proficiency in object-oriented programming, data structures, and algorithms with C++
  • Strong understanding of memory management, multithreading, and concurrency in C++ applications
  • Experience with integrating C++ applications with back-end technologies or third-party libraries
  • Familiarity with C++ standards (C++11/14/17/20) and STL (Standard Template Library)
  • Understanding of version control systems such as GIT
  • Knowledge of performance optimization, profiling, and debugging tools for C++ is a plus
  • Experience with security best practices in C++ development is preferred
  • Excellent communication and collaboration skills, with a proven track record of effective teamwork
  • Strong analytical and problem-solving skills, dedicated to delivering high-quality, efficient software solutions
  • Ability to travel on an as needed basis
  • Requires a Bachelors degree in Computer Science, Engineering, or similar discipline and 8+ years’ experience, or a Master’s degree in Computer Science, Engineering, or similar discipline and 6+ years’ experience. In lieu of degree, a High School diploma is acceptable with 12 years minimum experience.
  • Active Secret Clearance

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

September 11, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Frequently Asked Questions

What is the salary for the Military Utility Sr Software Eng role at leidos?
The listed salary for this Military Utility Sr Software Eng position at leidos is USD 108K–195K. This is an Full time role.
Where is the Military Utility Sr Software Eng position at leidos located?
This Military Utility Sr Software Eng role at leidos is based in Beavercreek, OH. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Military Utility Sr Software Eng role at leidos full-time or part-time?
This is listed as a Full time position. It is posted as a Military Utility Sr Software Eng role in the 00100 LEIDOS, INC. department at leidos.
Which team or department does the Military Utility Sr Software Eng at leidos belong to?
This Military Utility Sr Software Eng position is part of the 00100 LEIDOS, INC. department at leidos. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Military Utility Sr Software Eng position at leidos?
Click the "Apply Now" button on this page. You will be redirected to leidos's official application portal hosted on workday where you can submit your application directly.
When was the Military Utility Sr Software Eng job at leidos posted?
This Military Utility Sr Software Eng position at leidos was posted on Sep 11, 2026. Apply as soon as possible — early applications are often reviewed first.
Military Utility Sr Software Eng
leidos · 💰 USD 108K–195K
Apply for this role ↗

You'll be redirected to leidos's official application page on Workday.