Significance

Senior Systems Administrator/Senior Information Systems Engineer

Significance

full-time

Posted on:

Location Type: Hybrid

Location: Arlington • Virginia • 🇺🇸 United States

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Salary

💰 $140,000 - $150,000 per year

Job Level

Senior

Tech Stack

CitrixCyber SecurityOracle

About the role

  • Provides Subject Matter Expertise and technical support to MCICOM G4, Food Service in support of the Marine Corps Financial Management Information System
  • Administers, maintains, patches, and sustains enterprise systems
  • Supports Windows, Oracle, Citrix environments
  • Performs system maintenance and upgrades
  • Coordinates with IA, S6/G6, and external vendors
  • Ensures compliance with DoD cybersecurity policies
  • Provides onsite operational support and troubleshooting

Requirements

  • ACTIVE SECRET clearance
  • Oracle-based system administration
  • POS back-office system support
  • Windows OS patching and technical refreshes
  • MCEN Active Directory / OU interaction
  • Information Assurance (IA) coordination
  • Vendor liaison responsibilities
  • Onsite support and sustainment
Benefits
  • comprehensive and generous benefits package

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
Oracle-based system administrationWindows OS patchingPOS back-office system supportsystem maintenancetechnical supportcybersecurity complianceenterprise systems administrationCitrix environments supportoperational supporttroubleshooting
Soft skills
Subject Matter Expertisecoordinationvendor liaisononsite supportcommunication
Certifications
ACTIVE SECRET clearance