Senior Java 17 Engineer - Onsite in Dulles, VA (TS/SCI)

Ardent Principles, Inc.; United States; On-site; USD 130,000 - 260,000; Full time

Job summary

Ardent Principles, Inc. seeks a Senior Software Engineer with expert Core Java and Java 17+ to design, deploy, and secure enterprise web applications onsite in Dulles, VA.

Active TS/SCI with Full Scope Polygraph is required. You will work with LDAP, PKI, Tomcat 11+, Linux, and front-end technologies to build scalable REST APIs and robust authentication mechanisms.

Join a mission-focused team delivering high-impact solutions and a comprehensive benefits package.

Qualifications

• Active TS/SCI with Full Scope Polygraph is required.
• Expert Core Java and Java 17+ proficiency for enterprise web and API work.
• Experience deploying and tuning on Apache Tomcat 11+ and configuring connectors.
• Strong Linux administration, PKI, LDAP, and secure communications knowledge.

Responsibilities

• Provide SME-level Java development for enterprise web apps.
• Deploy and tune applications on Apache Tomcat 11+ and configure connectors.
• Develop secure REST APIs with PKI-based authentication and scalability.
• Collaborate with security, operations, and front-end teams to deliver robust solutions.

Skills

Core Java

Java 17

Eclipse IDE

Tomcat 11

LDAP authentication

PKI

OpenSSL

Linux

REST API

Java security

Tools

MariaDB

MySQL

Git

OpenSSL

Tomcat configuration

Job description

Ardent Principles, Inc. seeks a Senior Software Engineer with expert Core Java and Java 17+ to design, deploy, and secure enterprise web applications onsite in Dulles, VA.

Active TS/SCI with Full Scope Polygraph is required. You will work with LDAP, PKI, Tomcat 11+, Linux, and front-end technologies to build scalable REST APIs and robust authentication mechanisms.

Join a mission-focused team delivering high-impact solutions and a comprehensive benefits package.