Senior Systems and Network Administrator

Job Title: Senior Systems and Network AdministratorLocation: Suffolk, VA (Hybrid, on site 1-2 days per week)Position Type: Full-TimeJob Summary:

We are seeking an experienced and highly skilled Senior Systems and Network Administrator to join our team. The ideal candidate will have a strong background in managing and maintaining complex IT infrastructure, with extensive experience in Windows Server environments, Active Directory, virtualization, storage solutions, and network security. This role requires a proactive individual who can ensure the stability, integrity, and efficient operation of our IT systems.

Key Responsibilities:

• Server Management: Build, configure, and maintain Windows Server 2012/2016/2019 in a large enterprise environment.
• Storage Administration: Implement and support NetApp storage solutions, perform upgrades, and manage data migrations.
• Active Directory Administration: Maintain complex Active Directory environments, including multiple domains and forests.
• Virtualization: Manage and configure VMware environments, including ESXi hosts and virtual machines. Perform physical to virtual (P2V) migrations and automate processes using PowerShell and PowerCLI scripts.
• Network Management: Implement and manage DNS, DHCP, and Group Policy. Optimize server performance and network capacity.
• Security Compliance: Ensure systems are compliant with STIG and IAVA requirements. Administer and enforce security policies using tools such as Juniper Radius and Centrify.
• User Support and Troubleshooting: Provide high-level troubleshooting support for network, server, and application issues. Develop and maintain documentation for support procedures.
• Project Management: Lead and participate in IT projects, such as virtualization rollouts, Active Directory migrations, and security enhancements.

Qualifications:

• Education: Bachelor’s degree in Applied Computer Science or related field.
• Certifications:
  • Microsoft Certified Azure Administrator
  • Microsoft Certified Systems Engineer (MCSE)
  • Microsoft Certified Systems Administrator (MCSA)
  • Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory Configuration
  • VMWare Certified Professional (VCP), VSphere 4/5
  • NetApp Certified Data Administrator (NCDA)
  • Certified SAFe 4 Practitioner
  • CompTIA Security+, A+, Network+, and i-Net+
• Experience: Minimum of 10 years of experience in systems and network administration, with a focus on enterprise environments.
• Technical Skills:
  • Extensive experience with Windows Server 2012/2016/2019
  • Proficiency in DNS, DHCP, and Group Policy
  • Strong knowledge of NetApp DataOnTap and ONTAP software
  • Advanced skills in PowerShell/PowerCLI scripting
  • Experience with VMware ESXi and vSphere
  • Familiarity with network security protocols and tools
• Other Requirements:
  • Active Secret Security Clearance / Single Scope Background Investigation (SSBI)
  • DoD 8570 certified

Desired Skills:

• Excellent problem-solving and analytical skills
• Strong communication and interpersonal skills
• Ability to work independently and as part of a team
• Project management experience
• Familiarity with Citrix XenServer/Hosted Virtual Desktop (VDI)

Benefits:

• Competitive salary and benefits package
• Opportunities for professional development and certification
• Collaborative and innovative work environment