System Administrator - TS/SCI CI Poly
Listed on 2026-02-22
-
IT/Tech
Cybersecurity, Systems Engineer
Plans and leads major technology assignments. Evaluates performance results and recommends major changes affecting short-term project growth and success. Functions as a technical expert across multiple project assignments. possesses and applies a comprehensive knowledge across key tasks and high impact assignments. May supervise others.
- 10+ years of relevant work experience and a Bachelor's degree or 8+ year of relevant experience and a Master’s degree
- Security+ certification
- Proficient Cloud computing experience.
- Proficient Digital security experience.
- Must have an Active TS/SCI; willingness to obtain a CI Poly.
- Principal technologies:
Java, Java Persistence API (JPA), Java Web Services (JAX-RS), Java Cryptography Extension (JCE), Hibernate, Spring, JavaScript, Apache Ant, Apache HTTPD, and Apache Tomcat - Databases:
Apache Solr, Postgre
SQL, Mongo
DB, and OracleDB - Platforms:
Red Hat Enterprise Linux 7, 8, and 9, with an understanding of FIPS mode, SELinux, firewall daemon (firewalld), file access policy daemon (fapolicyd), and basic system administration - Must be able to obtain a privileged user access account (PUA).
Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting and management firm. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results.
Our strong technical and management experts have been able to maintain a standard of excellence in their relationships while delivering innovative, scalable and collaborative infrastructure to our clients.
- Free Platinum-Level Medical/Dental/Vision coverage, 100% paid for by ENS
- 401k Contribution from Day 1
- PTO + 11 Paid Federal Holidays
- Long & Short Term Disability Insurance
- Group Term Life Insurance
- Tuition, Certification & Professional Development Assistance
- Workers’ Compensation
- Relocation Assistance
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).