Software Engineer

Leidos Holding • $87K — $157K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or Master's in software engineering/computer science, or relevant work experience equivalent to 8 years
  • 4+ years of professional experience (or 2+ years with a Master's) in software development
  • Proficient in Java and related frameworks like Spring, JPA, Hibernate
  • Experience with web technologies such as REACT, HTML, and RESTful services
  • Familiar with Agile methodologies and tools like Jira
  • Experience with version control systems (git) and build tools (Ant, Maven, Gradle)
  • Linux command line experience (RHEL/Rocky)

Responsibilities

  • Participate in requirements identification and analysis
  • Create detailed design documentation for new features
  • Develop and test software, including writing comprehensive unit tests
  • Propose improvements to existing Java infrastructure
  • Conduct code reviews with team members
  • Prepare deployable software components and related documentation
  • Troubleshoot production systems by analyzing log files

Benefits

  • Work in a collaborative environment with cross-functional teams
  • Opportunity to work on both CONUS and OCONUS projects
  • Engagement with diverse technologies and software best practices
  • Potential for high-impact contributions to mission-critical systems
  • Supportive of continuous learning and professional development
Full Job Description
This position is for a software engineer to join a small development team. This engineer will be responsible for participating in all aspects of the software development life cycle including requirements definition and analysis, coding and implementation, system test, and documentation generation and support. The ideal candidate will have strong problem solving skills, and must be able to communicate effectively and work in a collaborative team environment. This includes being experienced in recommending creative and sound technical solutions as well as reviewing and critiquing proposed technical solutions. Ability to self-motivate and work independently is a must.

The program is made up of CONUS and OCONUS teams who regularly interact across varying time zones. As a result, the candidate must have excellent communication skills and be flexible with regards to teamwork and tasking. A demonstrated ability to perform in cross-functional teams to achieve results in a timely manner is desired.

This is a technical position to support a wide variety of mission activities performed both locally and OCONUS. Candidates should have a background in software engineering best practices, object-oriented concepts and design, test driven development and unit testing frameworks like JUnit, Java build environments, library dependency management, configuration management and integrated development environments (IDE) like VS Code, Eclipse, or IntelliJ.

Primary Responsibilities:
  • Actively participate in requirements identification, definition and analysis
  • Create detailed design documentation
  • Develop and test software to include writing meaningful unit tests
  • Propose changes to current Java infrastructure
  • Participate in code reviews with peers
  • Prepare and produce software components that are deployable with associated deployment documentation
  • Support production systems by helping to troubleshoot issues by analyzing log files and associated data


Clearance Requirement: Must have an active and in-scope TS/SCI With Poly to be considered

Required Skills, Experience, and Education:
  • Bachelor's degree in software engineering, computer science, or related subject and at least 4 years of experience OR Master's degree in software engineering, computer science, or related subject and at least 2 years OR 8 years relevant work experience with a combination of college coursework and certifications in lieu of degree


Proficient in the following technologies and programming languages:
  • Java, Java EE, Java Secure Sockets, Spring, JPA or Hibernate
  • Tomcat (or similar app server)
  • Experience using REACT or other JAVASCRIPT technologies - with additional experience using HTML, CSS, Building and Consuming RESTful web services
  • Scripting languages (Python and/or Bash)
  • Agile software development and tools like Jira
  • MySQL database (or similar relational database experience)
  • git (experience with version control systems)
  • VS Code, Eclipse, or IntelliJ IDE
  • Ant with Ivy or comparable build tools like Maven or Gradle
  • Linux (RHEL/Rocky) command line experience
  • Cloud development experience helpful


Desired Qualifications (one or more preferred):
  • Willingness to travel OCONUS to support software deployments and upgrades
  • Experience with cloud development including storage technologies, serverless functions and accessing cloud APIs
  • Experience with Android app development and security best practices
  • Experience with automated test tools
  • Familiarity with Linux system administration (RHEL/Rocky)


Original Posting:
September 23, 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 $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.

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.

Stay Connected

Stay informed with the latest career tips, industry insights, and company news from Leidos Holding. Subscribe to receive updates and be the first to know about new job opportunities, company developments, and more.

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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