Windows/Linux Systems Administrator

Zachary Piper, LLC; Annapolis (MD); Presencial; USD 110.000 - 150.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

PTO

Paid Holidays

Medical

Dental

Vision

401K

Tuition Reimbursement

Paid Maternity Leave

Military Reserve Pay Offset

Descripción de la vacante

Zachary Piper Solutions is seeking a Windows/Linux System Administrator to support a federal contact center and enterprise communications environment in the Washington, DC metro area. The role is onsite and entails maintaining Windows, Linux, VMware, Avaya systems to ensure reliability, security, and performance.

Responsibilities include Avaya telephony administration, Windows/Linux server management, VMware ESXi/vCenter, and on-call rotation for 24x7 operations.

Formación

• 7+ years of experience supporting telephony systems in a System Administrator or Systems Engineer role.
• Active Secret Security Clearance required.
• Hands-on experience with Windows Server and Linux administration.
• Experience supporting Avaya platforms, call recording solutions, and workforce management applications.
• Strong VMware experience with ESXi and vCenter.

Responsabilidades

• Administer and support Avaya telephony systems, call recording platforms, and workforce management tools.
• Install, configure, and maintain Windows and Linux server environments.
• Manage VMware ESXi and vCenter infrastructure, including upgrades and troubleshooting.
• Troubleshoot issues involving Active Directory, DNS, DHCP, LDAP, networking, and system integrations.
• Apply operating system patches, perform preventive maintenance, and monitor system health.
• Partner with security teams to remediate vulnerabilities and ensure compliance requirements are met.
• Participate in a rotational on-call schedule supporting 24x7x365 operations.

Conocimientos

Windows Server administration

Linux administration

Active Directory

VMware ESXi/vCenter

Avaya platforms

Networking IPv4/IPv6

Security remediation

On-call support

Herramientas

VMware vCenter

Descripción del empleo

Zachary Piper Solutions is seeking a Windows/Linux System Administrator to support a company supporting federal contact center and enterprise communications operations. This position is onsite in the Washington, DC metro area, and is an opportunity supporting mission-critical systems.

The Windows/Linux System Administrator will support enterprise telephony and infrastructure environments across a secure federal program. This individual will be responsible for maintaining Windows, Linux, VMware, and Avaya systems while ensuring system reliability, security, and performance.

Responsibilities

• Administer and support Avaya telephony systems, call recording platforms, and workforce management tools.
• Install, configure, and maintain Windows and Linux server environments.
• Manage VMware ESXi and vCenter infrastructure, including upgrades and troubleshooting.
• Troubleshoot issues involving Active Directory, DNS, DHCP, LDAP, networking, and system integrations.
• Apply operating system patches, perform preventive maintenance, and monitor system health.
• Partner with security teams to remediate vulnerabilities and ensure compliance requirements are met.
• Participate in a rotational on-call schedule supporting 24x7x365 operations.

Qualifications

• Active Secret Security Clearance required.
• 7+ years of experience supporting telephony systems in a Systems Administrator or Systems Engineer role.
• Hands‑on experience with Windows Server and Linux administration.
• Experience supporting Avaya platforms, call recording solutions, and workforce management applications.
• Strong VMware experience with ESXi, vCenter, and virtualization technologies.
• Knowledge of Active Directory, Group Policy, IPv4/IPv6 networking, certificate management, and security remediation.

Compensation

• Salary Range: Competitive based on experience
• Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement, Paid Maternity Leave, Military Reserve Pay Offset