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Information Technology 🏢 Full Time ⭐️ Verified

Senior System Administrator

CyberSecure Solutions
Washington
Estimated Salary
USD 95.000 – USD 130.000
New
Live Update
30 September 2026
Deadline
30 Sep 2027

Job Description

Join CyberSecure Solutions, a leading cybersecurity firm in the nation's capital, as we seek a dynamic Senior System Administrator to fortify our enterprise infrastructure. You'll architect and maintain resilient IT systems supporting high-profile clients across government and private sectors. This hybrid role offers competitive compensation, comprehensive benefits, and unparalleled growth opportunities in a mission-critical environment.

Responsibilities

  • Design, implement, and maintain Windows/Linux server environments using Active Directory, VMware, and cloud technologies
  • Monitor system performance, troubleshoot complex issues, and optimize infrastructure for 99.99% uptime
  • Manage security protocols, patch management, and compliance frameworks (NIST, FedRAMP)
  • Lead disaster recovery initiatives and automate routine tasks via PowerShell/Python
  • Collaborate with cross-functional teams to deliver scalable solutions aligned with business objectives

Qualifications

  • 5+ years of enterprise system administration experience with Windows Server 2019+ and Linux distributions
  • Expertise in virtualization (VMware ESXi/Hyper-V) and cloud platforms (AWS/Azure)
  • Strong understanding of network fundamentals (TCP/IP, DNS, VPNs) and security best practices
  • Relevant certifications (CompTIA Server+, MCSE, Linux+, or AWS Certified SysOps)
  • Proven experience with automation tools and scripting languages
  • Ability to obtain and maintain government security clearance (if applicable)

Required Skills

Windows Server Linux VMware AWS Active Directory Network Security Automation PowerShell Python Disaster Recovery

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