Principal / Sr. Principal Software Engineer [TS SCI]
$114,000–$171,000 year
On-siteStafford, Virginia, United States
Job Summary
Perform software development and maintenance for the Whisper program's command and control software, including application design, code development, testing, and code maintenance. Work on-site in Stafford, Virginia, with 10% travel time, requiring TS/SCI clearance and CI polygraph. Utilize Java, C, Python, and Bash within Windows and RHEL environments, applying Linux hardening to DISA STIGs and managing version control via Bamboo, Git, and Subversion. This role supports a large antenna-based RF transmission and receiving network platform that remotely controls systems worldwide. Candidates must demonstrate experience with Java Enterprise Edition, relational databases, and risk management frameworks.
Required Qualifications
- TS/SCI clearance and ability to obtain a CI polygraph
- Prior to start obtain a (IAT) level II or higher (i.e. Security +)
- Programming experience with languages such as Java, C, bash, python
- Familiar with Windows and RHEL
- Work on-site at Stafford Virginia
- Level 3 bachelor's degree with 5 years of experience OR a master's and 3 years' experience OR a High School diploma / equivalent with 9 years' experience
- Level 4 Bachelor's degree with 8 years of experience OR a master's and 6 years' experience OR a High School diploma / equivalent with 12 years' experience
- Experience with hardening Linux OS and applications to required configurations (e.g. DISA STIGs)
- Configuration Management experience working with software version control tools (Jira's Bamboo, Stash, GIT, Subversion)
- Risk Management Framework (RMF)
- Linux and / or Windows system administration experience
- U.S. Citizenship
Desired Qualifications
- Experience with the following technologies: Java Swing
- multi-threaded and distributed Java applications
- Java Web application (e.g., Tomcat) servers or Java Applications servers (e.g. JBoss and/or Wildfly)
- relational databases (JDBC, SQL, and MySQL)
- JEE (Java Enterprise Edition) experience (JDBC, JNI, JNDI, JMS, Servlet/JSP, EJB/JPA)
- Web service experience (e.g., RESTFul Web services)
- Hycu backup/recovery software or other backup/recovery software
- Nutanix virtual environment, or other platforms such as VMWare
- Elastic Search Stack (ELK)
- Web (Brower based) GUI front end development (HTML, JavaScript, CSS, Angular)
- Knowledge of Compliance/Vulnerability Monitoring with tools such as Nessus, HBSS and ACAS
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