Senior Systems Administrator

1 day ago


Annapolis Junction, Maryland, United States ESC, Inc. Full time
Job Title: Senior Systems Administrator

We are seeking a highly skilled Senior Systems Administrator to join our team at ESC, Inc. The ideal candidate will have a strong background in systems administration, network security, and virtualization technologies.

Key Responsibilities:
  • Engineer, install, maintain, configure, and optimize Microsoft server operating systems.
  • Manage virtualized environments, including VMware vSphere and ESXi.
  • Provision and manage virtual machines, as well as configure and maintain network services such as DNS and DHCP.
  • Manage and configure VDI environments, and develop and implement security measures to protect against unauthorized access and data breaches.
  • Work with internal and external IT teams to coordinate changes, implementations, and maintenance for network and security configurations.
  • Support the administration of Microsoft SQL databases, and apply STIGs to IT systems and document results.
Requirements:
  • 8-10 years of experience in systems administration and network security.
  • VMware certifications (such as VCP, VCAP, VCIX) are highly desirable.
  • MCSE certification or other Microsoft certifications are highly desirable.
  • Cisco certifications are highly desirable.
  • 8140/8570 IAT Level III is required for this position.
Preferred Qualifications:
  • Experience with Linux and proficiency in PowerShell and other scripting languages.
  • Knowledge of network and host hardening, as well as Splunk and Trellix and Tenable security and vulnerability products.
Education:

Bachelor's degree in Computer Science or related field, or equivalent experience.



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