CNO Java Software Engineer

ManTech

Hanover, MD Posted 5/29/2025 Full Time

ManTech seeks a motivated, career and customer-orientedCNO Java Software Engineerto join our team in theHanover, Maryland location. Provides specialized development, testing and evaluation capabilities tailored to system functions.

Responsibilities include, but are not limited to:

  • Developing and coding software, ensuring software standards are met.
  • Performing system and subsystem definition, preliminary and detailed design, design implementation, and subsystem and system integration and tests for a system.
  • Researching requirements for a product, including CNO deployment environment, performance criteria, and competitive issues.
  • Designing ideas for new capabilities or recommendations for improvements to existing capabilities.
  • Determining computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming.
  • Debugging and troubleshooting software
  • Modifying existing software to correct errors, to adapt to new requirements, or to improve performance.
  • Performing quality control on team products.
  • Coordinating and performing software deployments for developed products.

Minimum Qualifications:

  • Bachelor’s degree in computer science or related field, plus 7 years of programming experience OR 11 years of programming experience in lieu of a degree.
  • Experience with Java 8 or higher
  • Experience with build environments such as Gradle or Maven
  • Experience with Object Oriented Analysis and Design
  • Familiarity with Software Version Control
  • Knowledge of CNO environment
  • Knowledge of agile software development methodology
  • Knowledge of XML or XSLT
  • Knowledge of JSON

Preferred Qualifications:

  • Experience with Spring Cloud & Spring Boot
  • Experience with Kafka
  • Experience with Subversion/GIT
  • Experience with Elastic / Kibana
  • Experience using VMWare, preferably ESX
  • Experience with containers (Docker, Kubernetes)
  • Atlassian Tools (Confluence, Jira, Bamboo, Crucible)
  • Strong problem-solving skills

Security Clearance Requirements:

  • Must have an active and current TS/SCI with Polygraph clearance.

Physical Requirements:

  • Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery.
  • Regular communication with co-workers, management, and customers.
JOB LOCATION:
Hanover, MD 21076

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