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Job #: R-00015918
Location: Annapolis Junction, MD
Schedule (FT/PT): Full Time


Job Requisition:

Poly Cleared Java Software Developers for CNO Program

Job Description:

Are you ready to make a major improvement to your career?  Are you ready to work on projects that can potentially change the world?  Join us at Leidos, where your most important work is ahead!  You will be proud to say you work with Leidos because not only do we treat our employees like an important part of our business, everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities.  You will enjoy great benefits, flexible schedules and the opportunity to grow your career.

Learn more about the values and culture that are the foundations of our business.

The Leidos Intelligence Group has career opportunities for Software Engineers on many of our prime contracts. In particular, our Leidos-led prime in support of CNO is always looking for exceptional engineers to join their team. Work in our state of the art Leidos facility in Annapolis Junction! Flexible hours and no code reds!

Program Summary 

As a Software Engineer/Developer you will have the opportunity to participate on a high-visibility DoD/Intel program that provides software design, development, and component testing to an important customer in the cyber arena.  More specifically, it has been the development contract for a major systems acquisition program within the one of the DoD's premier Cyberwarfare organizations to modernize the infrastructure used for managing its mission. This group of elite Cyber professionals is now focused on developing the next generation of cutting-edge Computer Network Operations (CNO) mission management capabilities.

Position Summary 

Multiple experienced software developers are needed for new development efforts on our Leidos-led Prime Contract!  The development teams are responsible for the design, development (including continuous integration and continuous deployment), and testing of systems such as the new Agent Registration and Cognizance service and the new Data Marking service. Many teams utilize a DevOps development approach, where the team is responsible for all activities from development to testing (including unit, component, integration and end to end testing) and operational support. Teams are also be responsible for ensuring all applicable compliance requirements are met.  

Full Stack Teams

Teams provide full-stack support for several existing applications, and are responsible for correcting faults, improving performance, and developing enhancements to the applications. Some of the applications are back-end services that support multiple, core Mission Management applications. Other applications provide the UI used by analysts in the performance of their duties. Full-stack development, as well as development of RESTful service endpoints are required.

Java Backend Teams

Teams will work with technologies such as Java, Spring and RESTful services to support multiple CNO applications.


Bachelors Degree in Computer Science or related field

Level I positions - BS and 3 years of experience

Level II positions - BS and 6 years of experience

Level III positions - BS and 10 or more years of experience

Must have experience programming with modern software environments (Java) 
A firm understanding of modern programming and development of application software for complex systems and software testing. 
Experience with as many related technologies as listed below, with Java as a mandatory technology:
Spring Boot

Security Clearance

TS/SCI with polygraph required


External Referral Bonus:


Potential for Telework:


Clearance Level Required:

Top Secret/SCI with Polygraph



Scheduled Weekly Hours:




Requisition Category:


Job Family:

Software Development



Leidos is a Fortune 500® information technology, engineering, and science solutions and services leader working to solve the world's toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The company's 33,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $10.19 billion for the fiscal year ended December 28, 2018. 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 here.

Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to

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.

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