Senior Software Engineer

Leidos Holding • $107K — $195K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor’s or Master’s degree in Computer Science or Computer Engineering with relevant experience (8+ or 6+ years respectively)
  • Hands-on software engineering and development experience
  • Proficient in C/C++ programming within a Linux environment
  • Familiarity with MATLAB/Simulink
  • U.S. citizenship with the ability to obtain a Secret security clearance

Responsibilities

  • Own and lead the software architecture for testbeds and optical tracking systems
  • Collaborate with Government researchers to define and translate test objectives into software requirements
  • Design and develop real-time and embedded software for various applications
  • Direct the creation of data acquisition and analysis tools, including operator interfaces
  • Establish and improve the team’s software testing and validation strategies
  • Plan and lead integration and field testing of testbeds, resolving complex issues
  • Serve as a technical lead, mentoring junior engineers and ensuring adherence to best practices

Benefits

  • Opportunity to work on cutting-edge applied R&D projects
  • Collaborative environment with a multi-disciplinary team
  • Potential for professional growth and mentorship opportunities
  • Engagement with Government researchers and external partners
  • Dynamic work culture that encourages innovation and disruption
Full Job Description

Your greatest work is ahead!

Leidos’ Defense Sector – Directed Energy Division in Albuquerque, NM is seeking Senior Software Engineer to set the technical direction for software supporting a variety of electro-mechanical-optical experiments on an applied R&D contract. You will work alongside a multi-disciplinary team, collaborating with Government researchers on hands-on experiments primarily in a laboratory. As a senior technical expert on the team, you will own the software architecture for testbed control, data acquisition, and optical tracking systems that span software, controls, electro-optical hardware, and networks, and lead major development efforts from requirements through field test.


Primary Responsibilities

  • Own the software architecture for testbeds, test equipment, and optical tracking systems, and lead the design, development, integration, and testing of C/C++ software in a Linux development environment.
  • Work with Government researchers to define test objectives and translate them into software requirements, architecture, and development plans for electro-mechanical-optical experiments.
  • Design and develop real-time and embedded software, including single board computer (SBC) applications and hardware I/O interfaces to mechanical, electro-optical, and sensor equipment.
  • Direct the development of data acquisition, data reduction, and analysis tools, including operator interfaces and MATLAB/Simulink models where applicable.
  • Establish the team’s software test and validation strategy, DevOps/SecDevOps pipelines, and engineering practices, and drive their continuous improvement.
  • Plan and lead integration and field testing of testbeds and test equipment; resolve undefined, complex problems that span hardware, software, controls, and networks; and turn field test results into software enhancements.
  • Serve as technical lead for large projects, directing and reviewing the work of other engineers, mentoring junior staff, and ensuring quality, maintainability, and adherence to best practices.
  • Communicate technical progress, risks, and solutions to Government customers and to external parties such as subcontractors and vendors, and influence project and team leaders on solution design and approach.
  • The ideal candidate works independently as well as with a team, learns new skills quickly, communicates clearly, and is organized, detail-oriented, and self-motivated.

Basic Qualifications

  • Bachelor’s degree in Computer Science or Computer Engineering with 8+ years of relevant experience, or a Master’s degree in Computer Science or Computer Engineering with 6+ years of relevant experience.
  • Hands-on software engineering and development experience.
  • Professional experience writing C/C++ software in a Linux system development environment.
  • Experience with MATLAB/Simulink.
  • U.S. citizenship required, with the ability to obtain and maintain a Secret security clearance.

Preferred Qualifications

  • Experience with controls engineering.
  • Experience with software architecture, software test and validation, and DevOps/SecDevOps practices.
  • Experience with embedded systems development, real-time environment programming, and single board computer (SBC) development.
  • Experience with mechanical equipment hardware I/O, testbed design, data acquisition development, and field testing.
  • Experience with UI/UX development and network configuration and support.
  • Knowledge of military radar, tracking, and target aimpoint correlation.
  • A link (e.g., GitHub) to an example C++ program of your own design, included with your application. Please share only personal or open-source work, not proprietary, export-controlled, or classified code

NKE

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:
October 2, 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 onlyand 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.

About Leidos Holding

Leidos Holding Careers

Joining Leidos Holding presents an unparalleled opportunity to advance one's career with a leader in innovation and technology. The company offers a plethora of job opportunities aimed at fostering professional growth and development in a diverse and inclusive environment.

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Leidos Holding is actively seeking skilled professionals who are passionate about leveraging their expertise to drive innovation and leadership in their fields. With a variety of open positions, Leidos Holding provides a platform for individuals to challenge themselves in a dynamic work environment.

Innovation and Professional Growth

At Leidos Holding, innovation is at the core of everything they do. Employees are encouraged to think creatively and push boundaries. The company supports this drive for innovation through comprehensive professional development and diversity training programs that are designed to enhance skills and foster leadership.

Commitment to Diversity and Inclusion

Leidos Holding is committed to creating a workplace where diversity is not only recognized but celebrated. With a culture that values and promotes diversity, Leidos Holding ensures that all team members have the opportunity to contribute, learn, and grow.

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For those starting their career, Leidos Holding offers internship programs that provide a robust foundation in the industry. Internships are a great way to develop essential skills, gain valuable work experience, and build professional networks.

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Employees at Leidos Holding enjoy a range of benefits designed to support their professional and personal lives. The company culture is built on a foundation of respect and integrity, providing a supportive and collaborative environment where every team member is valued.

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Leidos Holding encourages its employees to engage in networking within the company to discover new opportunities for career advancement. The leadership team at Leidos Holding is dedicated to supporting employees in their career paths with ample opportunities for networking and growth.

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