Systems Administrator - Sr

Posted One Month Ago
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Washington, DC, USA
In-Office
Senior level
Aerospace • Consulting • Cybersecurity • Defense
The Role
Supports sustainment of two critical operating systems on JWICs at DIA headquarters. Responsibilities include systems administration across Red Hat Enterprise Linux environments, legacy application support with Oracle, platform security configuration, database and cloud technologies, and maintaining Java-based applications and services. The role requires Security+ certification, a TS/SCI clearance with willingness to take a CI polygraph, and eligibility for privileged user access.
Summary Generated by Built In

Nalley Consulting is seeking full-time Systems Administrator in metro Washington, D.C.

Position: Systems Administrator
LCAT: Senior
Location: DIA HQ, Washington, D.C.
Required clearance and polygraph: TS/SCI with willingness to take CI poly. Candidates with polygraph conducted within the past seven years will be highly prioritized.
Required experience and education: Master's degree and 8+ years of experience OR bachelor's degree and 10+ years of experience
Description: Position supports sustainment of two critical operating systems on JWICs. Ideal candidate will have some Oracle experience to assist in legacy applications.
Requirements

  • Mandatory: Security+ certification
  • Highly Desired: Proficient cloud computing experience, proficient digital security experience, SQL

Required skills

  • 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, PostgreSQL, MongoDB, 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). 

Skills Required

  • Master's degree and 8+ years of experience, or bachelor's degree and 10+ years of experience
  • Security+ certification
  • TS/SCI security clearance
  • Willingness to take a CI polygraph
  • Ability to obtain a privileged user access account
  • Proficient cloud computing experience
  • Proficient digital security experience
  • SQL experience
  • Oracle experience
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The Company
HQ: Leesburg, VA
14 Employees
Year Founded: 2013

What We Do

Nalley Consulting LLC is a Service-Disabled Veteran-Owned Small Business that provides qualified professionals and cost-effective, innovative solutions to government agencies. Founded through a Defense Intelligence Agency contract, the company supports the Department of Defense and Intelligence Community through intelligence analysis, space, cybersecurity, and related mission services. It works through multiple IDIQ vehicles and teaming arrangements with government-contractor prime partners across several states.

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