Software Engineer

Leidos Holding$69K — $125K *
US-AnywhereRemote in United States
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Active DoD Secret clearance or above (US Citizenship required)
  • Experience with multiple programming languages: C#, C++, Python, Java
  • Strong written and verbal communication skills with a problem-solving mindset
  • Familiarity with the Atlassian suite (Jira, Confluence)
  • Knowledge of Gitlab and containerization with Docker and Linux

Responsibilities

  • Develop and maintain software for C-sUAS software suite
  • Design software for system integration efforts
  • Ensure new code meets contractual cyber standards
  • Collaborate with government customers to address program needs
  • Communicate software issues with leadership
  • Identify process improvements for software development

Benefits

  • Work remotely with flexibility
  • Opportunity to contribute to important defense technologies
  • Involvement in innovative projects within the realm of cybersecurity and drone technology
  • Collaboration with government stakeholders
  • Access to ongoing professional development opportunities
Full Job Description

The Defense Sector at Leidos currently has an opening for a Software Engineer who holds an active SECRET security clearance to work remotely, but based out of our Tewksbury, MA office. This is an exciting opportunity to use your experience helping the C-sUAS Engineering and Integration mission. In this mission we integrate data from existing C-sUAS infrastructure, radars, and sensors at various locations/sites to aim at controlling the airspace from sUAS.

Primary Responsibilities.

Develop and maintain software for a robust C-sUAS software suiteDesign software to support system integration efforts Ensure any new code meets contractual cyber standards Collaborate with government customers to better understand program needs. Communicating issues with leadership Identify areas of improvement that can benefit the software process

Basic Qualifications.

  • Must possess and maintain active DoD Secret clearance or above to be considered for role. (US Citizenship required)
  • Experience Working with multiple programming languages such as (C#, C++, Python, Java)
  • Excellent written and verbal communication skills, a demonstrated ability to meet deadlines, and a strong problem-solving mindset
  • Familiarity with the Atlassian suite, including Jira and Confluence
  • Familiarity with Gitlab
  • Familiarity with Docker and Linux based containerization

Preferred Qualifications.

  • Previous experience working with C-sUAS sensors and effectors
  • Experience working on projects with a multitude of repositories
  • Experience implementing agile methodologies
  • Experience with cyber tools such as Fortify, Sonarqubue, Trivy, Dependency Tracker
  • Experience with Go or JavaScript
  • Experience using NATS messaging framework



Original Posting:
July 6, 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 $69,550.00 - $125,725.00

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.

Explore Career Opportunities

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.

Internship Programs

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.

Benefits and Culture

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.

Join the Team

Leidos Holding is hiring! Explore job opportunities that match your skills and interests. Leidos Holding looks for driven, curious, and innovative individuals to join their team. Positions are available across various disciplines and experience levels.

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Prepare for Your Interview

To prepare for an interview at Leidos Holding, candidates should familiarize themselves with the company's missions and values, update their resumes, and be ready to discuss how their background and skills align with the position they are applying for.

Networking and Career Advancement

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.

Explore Leidos Holding Jobs and Careers

Discover the exciting career opportunities at Leidos Holding today. With a commitment to employee growth, innovation, and diversity, Leidos Holding is the perfect place to advance your career. Check out the latest job listings and find your perfect fit at Leidos Holding.

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