Java Software Engineer - TS/SCI with Polygraph

Company: GD Information Technology
Location: Chantilly
Posted on: April 2, 2026

Job Description:

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Atlassian Confluence, Java EE Development, Java Software Development, Microsoft PKI Certifications: None Experience: 10 years of related experience US Citizenship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Software Engineer supporting an information technology enterprise. At GDIT, people are our differentiator. As a Software Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Software Engineer joining our team. WHAT YOU’LL NEED TO SUCCEED: Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience. Experience: 10 years Required skills: Experience w/ front-end development UIs w/ JAVA EE classes, JSP, JavaScript, HTML and CSS design for web presence and back-end development; Experience w/ JAVA/Jakarta EE, JavaScript, jQuery, HTML5, XML, JDBC, Apache Tomcat and API requests; Experience w/ PL/SQL and connecting web front-end interfaces to live data (Oracle backend); Experience w/ software version control tools (Git/Github) code repository; Experienced w/ JDBC, DAO pattern and configuring data sources (MariaDB) on application server (Linux). Experienced w/ writing JSP and Servlets to add functionality to web application based on customer requirements; Experienced w/ REST API calls making secure request using client certificates. Experience w/ Putty SSH client for Windows and Linux commands. Excellent customer service and time management skills; Demonstrated collaboration and coordination skills; Ability to analyze user needs to determine technical requirements; Shows initiative and offers ideas for new products and improvements to existing interfaces; Actively keeps apprised of industry technological enhancements and changes. Maintain administer and develop Confluence plugins Location: Chantilly , VA (On Customer Site) Desired skills: Some experience integrating Python into web applications; Familiar w/ client certificates and LDAP (Lightweight Directory Access Protocol); Familiar w/ client certificates and Windows Active Directory LDAP (Lightweight Directory Access Protocol); Familiar w/Quartz Job Scheduling Library using Java applications. US Citizenship Required GDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidays WeAreGDIT JET GDITEnhanced2026 VA_2026Alumni The likely salary range for this position is $158,855 - $214,921. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. Scheduled Weekly Hours: 40 Travel Required: Less than 10% T elecommuting Options: Onsite Work Location: USA VA Chantilly Additional Work Locations: Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most. We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc . Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Keywords: GD Information Technology, Centreville , Java Software Engineer - TS/SCI with Polygraph, IT / Software / Systems , Chantilly, Virginia