Senior Windows Systems & Security Administrator

Unisity, LLC; Maryland; On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

401(k) with 12% company contribution

Medical, Vision & Dental insurance

Life and AD&D; Short/Long-Term Disable

Accommodations for accommodations

Job summary

Unisity, LLC is seeking a Senior Windows System Administrator to join a high-performing Agile SAFe team supporting a complex program. The role includes daily system administration, O&M, and deploying new capabilities across a broad geographic footprint.

Responsibilities involve monitoring infrastructure, supporting AD, DNS, VMware, and VDI, and ensuring security scanning and patching are performed promptly. On-call work may be required.

Qualifications

• Must have at least 7 years of Windows administration experience.
• Must have at least 7 years of experience in information security management, with demonstrated expertise in security governance, risk management, compliance, and operational security functions.
• Must have at least 5 years of experience with each of the following: Implementing and managing Windows Active Directory and DNS environments; Creating and managing Group Policy Objects (GPOs); Microsoft SCCM; Microsoft Exchange administration and Exchange Management Shell.

Responsibilities

• Monitor test infrastructure systems, applications, and processes to identify, track, and resolve issues.
• Support server, router, and firewall configuration; perform security management and application performance optimization.
• Provide technical support to partner workgroups and maintain strong interdepartmental collaboration.
• Manage IAVAs and system security scanning in line with System Security Plans; remediate vulnerabilities.
• Initiate IAVA responses, deploy patches and updates, and run monthly security scans.

Skills

Windows administration

Information security management

Active Directory

DNS environments

GPOs

SCCM

Exchange administration

PowerShell

IAVA management

Networking fundamentals

Education

Bachelor's degree in Computer Science or related field

12 years of prior relevant experience

Tools

VMware

Ansible

SaltStack

Job description

Unisity, LLC is seeking a Senior Windows System Administrator to join a high-performing Agile SAFe team supporting a complex program. The role includes daily system administration, O&M, and deploying new capabilities across a broad geographic footprint.

Responsibilities involve monitoring infrastructure, supporting AD, DNS, VMware, and VDI, and ensuring security scanning and patching are performed promptly. On-call work may be required.