Software Engineer, Full Stack Developer, Java Developer

Description

The Leidos Civil NISC IV program is hiring for a Java Developer to support the Federal Aviation Administration (FAA) in Oklahoma City, OK. The candidate will be working with a team of computer/electronics engineering professionals redesigning/upgrading Engineering applications. This position will be responsible for development and tech-refresh of the system software interfaces.

• Primarily participate in all phases of development of application software to include architecture, design, implementation, debug, validation, and verification with a web application / Oracle back-end
• Primarily manage lifecycle to include requirements, system design, and test
• Primarily produce software code that interfaces directly with hardware.
• Primarily debug and troubleshoot commands in object-oriented programming.
• Primarily analyze and translate requirements into system architecture that interfaces with hardware.

• Bachelor’s degree, preferably in Computer Engineering, Electrical Engineering, Computer Science, or related discipline and 5+ years of experience. However, additional years of experience may be considered in lieu of a degree.
• Solid programming skills in JAVA/J2EE, utilizing Spring MVC, Spring Security, Java Server Faces, Eclipse/Hibernate/JPA, Oracle PL/SQL, Secure RESTful APIs/Services.
• Proficiency in developing GUI applications.
• Agile & Dev Ops methodologies and tools.
• JIRA/Confluence/Git Lab/Liquibase
• Application containers, Payara/Web Logic
• Must be able to obtain and maintain a public trust interim clearance.
• Must be a US Citizen or a U.S. Permanent Resident

• JQuery/Angular/React experience
• Experience with web-based application development.

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.

February 12, 2026

Pay Range $ - $

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.

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit

Pay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at

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All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.