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# PKI Software Support

- **Company:** Science Applications International Corporation
- **Location:** Oak Park, IL, United States
- **Salary:** $80,001 - $120,000
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Apache Tomcat, Databases, System Configuration, Linux, Hardware Security Module, Hyper SQL Database (HSQLDB), Networking Hardware, WildFly (JBoss AS), PostgreSQL, Oracle (Applications), Public Key Infrastructure, Red Hat Enterprise Linux, Windows Desktop, Cisco
- **Published:** October 26, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9247851/pki-software-support

## About the Role

* Bachelors and two (2) years or more experience; Masters and 0 years related experience
 * Customer technical: 3 years (Preferred)
 * In-depth knowledge of PKI and security-related concepts, with significant experience in the administration and configuration of PKI software on Windows and Linux
 * Above average oral and written communications skills with a demonstrated aptitude for communicating effectively with fellow employees and customers
 * Strong analytical and problem-solving skills, including the ability to identify and troubleshoot hardware and software bottlenecks
 * Familiarity with configuring hardware security modules (HSMs)
 * Admin experience with Apache Tomcat and/or Red Hat JBoss including experience troubleshooting TLS issues
 * Knowledge of database configuration/management using Oracle, HSQL, or PostgreSQL
 * Hands-on experience configuring Cisco and/or Aruba networking devices
 * Familiarity with Windows and Linux usage and administration
 * A working knowledge of current ISC products would be a definite plus!
 * U.S. citizenship (with clear background check)
 * TS/SCI security clearance