Hiring: Core Java Software Engineer - TS/SCI with Polygraph Company: General Dynamics Information Technology Location: Chantilly, VA Job Posted Time: 2026-09-16 21:54:22 Employment Type: On-site Target Skills & Keywords : AES, AI, Apache, CSS, Confluence, Encryption, Git, GitHub, HTML, Java, JavaScript, Linux, MariaDB, MySQL, PKI, Python, REST, RSA, Spring Boot, jQuery About the job Experience: •10 + years of related experience •Seize your opportunity to make a personal impact as a Core Java Software Engineer supporting an information technology enterprise. At GDIT, people are our differentiator. As a Core Java Software Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Core Java Software Engineer joining our team. •Expert-level knowledge of Core Java (NOT Spring Boot), Eclipse IDE v2026, Java 17 or later, JVM, JRE, and JDK concepts, JavaScript, AJAX, jQuery, JSP, Apache Tomcat 11 or later, Tomcat connector, MariaDB (MySQL) v10 or latest, HTML5, CSS, JSON/XML HTTP, HTTPS, REST API, SSH, PKI, OpenSSL, Putty, Linux and LDAP. •Extensive experience with LDAP authentication and authorization, and custom LDAP-based solutions. •Strong experience with SSH and Putty, and custom SSH-based tools and applications on Linux platform. Required Skills: •Apache Tomcat, Java Database Connectivity (JDBC), Java Web Development •Some experience integrating Python into web applications •Some experience Writing Confluence plugins •Familiar w/ Windows Active Directory Certificate Services (AD CS) – for issuing and managing key infrastructure (PKI) certificates Compensation: •$158,855 - $214,921 / year •Knowledge of Java Cryptography Architecture (JCA) and its APIs Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!