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Systems Administrator - Sr with Security Clearance

Nalley ConsultingWashington, DC🇺🇸United StatesPosted Oct 15, 2026

Why this role stands out

Advance your career in a vital national security role, leveraging your advanced systems administration and security expertise to support critical operating systems and gain valuable cloud and digital security experience. This hybrid position offers excellent benefits, including tuition assistance and 401k matching, making it an ideal opportunity for experienced professionals seeking impactful work and professional growth.

Quick overview

SeniorityMid Senior
Employment typeEmployee
Work modeHybrid
LocationWashington, DC, United States
Posted1 week ago
MongoDBOracleSQLSpringApacheHibernateJavaPostgreSQLJavaScriptLinux

Job description

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). ABOUT NALLEY CONSULTING Nalley Consulting is a Service Disabled Veteran Owned Small Business working with prime partners to staff Department of Defense and Intelligence Community positions. Created by a U.S. Navy intelligence veteran, Nalley Consulting has grown to include multiple IDIQ vehicles in several states. Nalley Consulting fringe benefits include:
  • Excellent medical, dental, and vision benefits
  • PTO
  • 11 paid federal holidays
  • Tuition assistance
  • Paid military-reserve leave
  • Paid parental leave for birth or adoption
  • 401k matching up to 5 percent of the base salary
  • Flex time
  • Company-paid short-term disability, long-term disability, and life insurance.

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