Java Engineer III - Secure IL6/IL7 Intelligence Apps

Epsilon Systems Solutions, Inc.; San Diego (CA); On-site; USD 115,000 - 165,000; Full time

Job summary

Epsilon Systems Solutions, Inc. is seeking a Software Engineer III to design and develop secure, mission-critical software for high-assurance environments in San Diego, CA. The role emphasizes Java, API development, and publish/subscribe architectures for IL6/IL7 environments.

The ideal candidate has a Security+ certification and an active TS/SCI with CI polygraph, and must be a U.S. citizen. Work includes collaboration with cross-functional teams and adherence to cybersecurity requirements.

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering or Related Discipline.
• Four to Eight (4-8) years of Software Engineering experience.
• Proficiency in Java and API design/development.
• Experience with publish/subscribe architectures (ActiveMQ, Kafka, or similar).
• Hands-on experience developing software for IL6 and IL7 environments.
• Security+ certification.Must have an active TS/SCI clearance with CI polygraph.
• Pursuant to the various government contractual requirements, all applicants must be a U.S. Citizen.

Responsibilities

• Design, develop, and maintain Java-based applications and RESTful APIs.
• Implement publish/subscribe messaging architectures using ActiveMQ or Kafka.
• Develop software solutions for classified environments (IL6 and IL7).
• Ensure compliance with cybersecurity requirements, including RMF and secure coding practices.
• Collaborate with cross-functional teams to deliver high-quality, secure software solutions.
• Participate in code reviews, testing, and integration activities.

Skills

Java development

API design

Publish/subscribe

IL6/IL7 environments

Security+

TS/SCI with CI poly

U.S. Citizenship

Education

Bachelor's degree in Computer Science/Engineering or related

Tools

ActiveMQ

Kafka

Job description

Epsilon Systems Solutions, Inc. is seeking a Software Engineer III to design and develop secure, mission-critical software for high-assurance environments in San Diego, CA. The role emphasizes Java, API development, and publish/subscribe architectures for IL6/IL7 environments.

The ideal candidate has a Security+ certification and an active TS/SCI with CI polygraph, and must be a U.S. citizen. Work includes collaboration with cross-functional teams and adherence to cybersecurity requirements.