Senior Software Engineer — TS/SCI w/ Poly (NiFi Data Hub)

Cornerstone Defense LLC; Chantilly (VA); On-site; USD 120,000 - 160,000; Full time

Job summary

Cornerstone Defense LLC in Chantilly, VA, is seeking a Senior Software Engineer to develop features for critical data transmission applications. You will work with a skilled team to manage secure data flow and contribute to the evolution of systems used by the US intelligence community.

The ideal candidate must have an active TS/SCI clearance and 12+ years of software development experience, particularly in Java and AWS. Collaboration in an Agile environment is essential, along with a focus on high-quality code and mentorship to junior engineers.

Qualifications

• 12+ years of software development experience with a BS/BA or 10+ years with an MS/MA degree.
• Active TS/SCI security clearance with polygraph.
• At least 4 years of experience in Java or Python.

Responsibilities

• Design, develop, and implement new features for a data transmission application using Java and Apache NiFi.
• Collaborate with engineering teams to ensure secure data flow.
• Mentor junior engineers and foster a collaborative team environment.

Skills

Java

Python

AWS Development

Linux

Agile Development

Education

BS/BA Degree

MS/MA Degree

Tools

Apache NiFi

Git

Jenkins

Ansible

Job description

Cornerstone Defense LLC in Chantilly, VA, is seeking a Senior Software Engineer to develop features for critical data transmission applications. You will work with a skilled team to manage secure data flow and contribute to the evolution of systems used by the US intelligence community.

The ideal candidate must have an active TS/SCI clearance and 12+ years of software development experience, particularly in Java and AWS. Collaboration in an Agile environment is essential, along with a focus on high-quality code and mentorship to junior engineers.