Software Engineer

Leidos

$87K — $157K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's Degree with relevant experience; Master's Degree with lesser experience is also acceptable.
  • Active DoD Secret clearance required; US Citizenship is mandatory.
  • Experience with multiple programming languages including C#, C++, Python, and Java.
  • Strong written and verbal communication skills, deadline-driven, problem-solving ability.
  • Familiarity with Atlassian tools (Jira, Confluence) and GitLab.
  • Experience with Docker and Linux-based containerization.

Responsibilities

  • Develop and maintain software for a robust C-sUAS software suite.
  • Design software to support integration efforts of various systems.
  • Ensure new code complies with cyber standards outlined in contracts.
  • Collaborate with government clients to understand program requirements.
  • Communicate technical issues effectively with leadership.
  • Identify areas to improve software processes and efficiency.

Benefits

  • Remote work flexibility with office base in Tewksbury, MA.
  • Opportunity to work on cutting-edge C-sUAS technology.
  • Engagement in meaningful projects affecting airspace control.
  • Supportive work environment with collaboration across teams.
Full Job Description
The Defense Sector at Leidos currently has an opening for a Software Engineer 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 suite Design 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. Bachelors' Degree with X - X years of prior relevant experience or Masters with X - X years prior relevant experience.
  • 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:
June 4, 2026

Pay Range:
Pay Range $87,100.00 - $157,450.00

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.

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