Network and Computer System Administrator, Intermediate
About The Position
Perrygo is seeking an intermediate-level Network and Computer System Administrator to support a Navy customer in Lexington Park, Maryland. The role administers and supports Virtual Desktop Infrastructure (VDI) and end-user devices, with responsibility for the availability, performance, security, and reliability of the virtual desktop environment. The administrator works with data center IT operations, network, security, and application teams to provide a stable and secure end-user computing environment. The position includes administering Omnissa Horizon VDI; managing virtual desktops, desktop pools, user profiles, images, templates, and application delivery; monitoring capacity and performance; and troubleshooting desktop, session, connectivity, profile, and application issues. It also involves maintaining Windows and Red Hat Enterprise Linux (RHEL) operating systems and end-user devices, including provisioning, patching, hardening, vulnerability remediation, troubleshooting, and lifecycle management. The role is on-site and supports an active, funded contract. Applicants must be U.S. citizens and hold a Top Secret clearance or higher.
Requirements
- 3–5 years of applicable work experience for the journeyman/intermediate level.
- Security+ or CASP certification.
- A Windows, RHEL, or VMware certification.
- Top Secret clearance or higher.
- Must be a U.S. citizen.
- Hands-on experience administering VDI platforms, managing Windows and RHEL operating systems, troubleshooting complex technical issues, and supporting enterprise IT infrastructure.
- Familiarity with HP and Dell computer hardware.
Responsibilities
- Administer, maintain, and support VDI environments, including Omnissa Horizon.
- Provision, configure, and manage virtual desktops, desktop pools, user profiles, and application delivery.
- Monitor VDI performance, capacity, availability, and resource utilization.
- Troubleshoot desktop connectivity, login failures, profile issues, application performance, and session-related problems.
- Manage desktop and golden images, templates, operating system updates, and image lifecycle activities.
- Manage application packaging, deployment, and compatibility in virtual desktop environments.
- Optimize virtual desktop performance, user experience, resource allocation, and infrastructure utilization.
- Perform VDI upgrades, patching, configuration changes, and maintenance.
- Maintain VDI documentation, operational procedures, and disaster recovery processes.
- Install, configure, administer, and maintain Windows and Red Hat operating systems for end-user devices.
- Manage patching, software updates, system hardening, and vulnerability remediation.
- Troubleshoot operating system, service, hardware, network, and application-related issues.
- Provision, configure, maintain, and manage the lifecycle of end-user devices.
- Provide technical support for VDI, Windows, and RHEL desktop and laptop issues.
- Resolve incidents and service requests within established SLAs.
Benefits
- Paid time off (PTO) and sick leave
- 11 paid holidays
- Flexible work schedules
- Employee Assistance Program (EAP)
- Medical insurance
- Dental insurance
- Vision insurance
- Long-term and short-term disability insurance
- AD&D insurance
- Employer-paid life insurance
- Supplemental life and accident options
- Health Savings Account (HSA) with employer contribution
- 401(k) plan with employer Safe Harbor contribution
- Profit-sharing plan
- Competitive salaries
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
