Perform software development and maintenance using Java, C and scripting languages in Linux and Windows environments. Assist with all or part of the following: requirements analysis, application design, code development, testing, code maintenance, software install and documentation. Work onsite Stafford Virginia Bachelor's + 9 years of exp; Master's + 7 years of exp; PhD + 4 years of exp Programming experience developing or maintaining software in Java, C or scripting languages such as bash, python or Csh. Experience working with Windows environment Experience working in a RHEL environment TS/SCI clearance and willing to obtain a CI polygraph Information Assurance Technical Workforce (IAT) level II or higher (i.e. Security +) Compliance/Vulnerability Monitoring with tools such as Nessus, HBSS and ACAS 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 are highly desired); 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) Knowledge of the following:

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) 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