Senior Software Engineer

Description

The Intelligence Sector at Leidos currently has an opening for a Senior Software Engineer in Herndon, Virginia. This is an exciting opportunity to use your experience supporting the DIA’s SITE III JIOC mission.

• The selected candidate should have experience with agile software methodology, and software engineering design best practices. The candidate will work within a cross-functional Scrum team, and will be responsible for developing software, participating in acceptance criteria development, creating scripts, and utilizing Open Source and COTS tools to automate testing, documenting instructions, and participating in integration activities.
• Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions.
• Confers with systems analysts, engineers, programmers, and others to design system and to obtain information on project limitations and capabilities, performance requirements and interfaces.
• Designs, develops, and modifies software systems, using scientific analysis and mathematical models to predict and measure outcomes and consequences of design.
• Coordinates software system installations and monitors equipment functioning to ensure specifications are met.
• Performs software engineering and development activities associated with supporting, maintaining, and enhancing software.
• Develops and integrates bug fixes and new feature enhancements using DIA standard development tools and processes (e.g., Eclipse, VS Code, Gitlab).

REQUIRED Clearance: Active TS/SCI with polygraph, or TS with SCI eligibility and ability to obtain a polygraph.

• A Bachelor’s degree in an area applicable to the position with 12+ years of relevant experience OR a Master’s degree with 10+ years of relevant experience OR a PhD with 8 years of relevant experience; an additional 4 years of experience may be considered in lieu of a degree requirement.
• Programming Language Experience including – but not limited to – Java, JavaScript and Python.
• Experience in RHEL and ORACLE environments.
• AWS technologies:
  Postgre
  
  SQL, Oracle.
• Experience using modern techniques such as REST, JSON, Spring, Spring Boot, JavaScript, Ember.js frameworks.
• Experience with Docker, Key Cloak, Wildfly, Tomcat, ArcGIS, Fid.
• Ability to work independently and in a team environment.

• Experience using Git, Jenkins, Gitlab.
• Experience with EC2, S3.
• Understanding of and experience with network administration and security protocols on various domains.
• Experience with Joint Intelligence Operations Command (JIOC) applications and/or intelligence data.
• Experience with in the DIA (Defense Intelligence Agency) or other DoD security domains highly desired.

$ - $

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.

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.

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the  automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via Whats App, Telegram, etc.

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at  If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

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.