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Senior Systems Administrator II Generalist
Senior Systems Administrator II GeneralistSynertex LLC • Springfield, VA, USA
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Senior Systems Administrator II Generalist

Senior Systems Administrator II Generalist

Synertex LLC • Springfield, VA, USA
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Senior Systems Administrator II Generalist - Must Have Active TS / SCI Clearance

📍 Springfield, Virginia | 📌 Full-Time | On-site

J oi n Synerte x to support critical IT operations with your expertis e in enterprise server technologies. We'r e seeking a Senior Systems Administrator II Generalist to maintai n secure, high-performance, and highly availabl e IT systems for our government custome r . If you excel in a mission-driven, fast-paced environment, this role is for you.

RESPONSIBILITIES

  • Configure, troubleshoot, and maintain Windows, Linux, and Citrix server environments
  • Administer and monitor cross-domain solutions (CDS) for secure data access and transfer
  • Develop automated scripts and tools to streamline operational efficiency
  • Use configuration and monitoring tools (e.g., Active Directory, MECM, SolarWinds) to optimize performance and resolve issues
  • Prepare and evaluate requests for change (RFC) submissions
  • Document technical processes, including diagrams, standard operating procedures, and run books

REQUIREMENTS

  • Bachelor's degree in Computer Science , Information Technology, or related field
  • 5+ years of hands-on experience as a systems administrator or systems engineer in enterprise environments
  • Proven expertise in managing Windows, Linux, and Citrix systems
  • Experience with cross-domain solutions (e.g., Secureview , Trusted Thin Client, X-ARBITOR, high-speed guard)
  • Proficiency in automation tools and scripting (e.g., Ansible, PowerShell, Bash, Python)
  • Familiarity with security standards (e.g., SRGs, STIGs)
  • Strong communication skills for technical and non-technical stakeholders
  • Active DoD Top Secret / SCI clearance with eligibility for a p olygraph
  • Certification : CompTIA Security+ ce , GIAC Security Essentials (GSEC), or Systems Security Certified Practitioner (SSCP)
  • Meets Cyber IT / Cybersecurity Workforce (CSWF) System Administrator (451) Intermediate Level requirements

    • PREFERRED QUALIFICATIONS

  • Experience with IT technologies such as Cisco, Nutanix, VMware, Splunk, Trellix , Ivanti, ACAS, or Rapid7
  • Knowledge of ServiceNow functionality and integration
  • Understanding of DevSecOps principles and practices in enterprise settings
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