Windows/Linux Systems Administrator

MANTECH; United States; On-site; USD 90,000 - 130,000; Full time

Job summary

MANTECH is seeking a motivated Windows/Linux Systems Administrator to support enterprise infrastructure for a global workforce in Hanover, MD. You will work with customers, IPTs, and vendors to implement and ensure compliance of advanced EIT capabilities.

The role requires strong Windows and Linux troubleshooting, experience with enterprise IT operations, and the ability to communicate status to management and customers. A TS/SCI clearance is required.

Qualifications

• Bachelor’s degree in a technical discipline or equivalent experience.
• Experience as a Systems Administrator with Windows and Linux environments.
• Experience with IT operations, monitoring, and problem resolution.

Responsibilities

• Provide day-to-day operations support for client/server/network devices.
• Manage Windows and Linux system infrastructure, configuration, and operations.
• Provide Tier 1 and Tier 2 problem identification and escalation support.
• Communicate status to agency management and internal customers.

Skills

Windows OS

Linux OS

Troubleshooting

Help Desk

Customer communication

Education

Bachelor’s degree in a technical discipline

Tools

Cisco switches

Dell switches

HP Device Manager

Splunk

Zabbix

Syslog-ng

Job description

MANTECH is seeking a motivated, career-driven, and customer-focused Windows/Linux Systems Administrator to join our team in Hanover, MD. You will play a critical role in supporting the enterprise infrastructure capabilities for a global, mission-focused workforce. This position supports the high-visibility Enterprise Infrastructure Services (EIS) organization, responsible for the delivery and security of MPO’s Enterprise Information Technology (EIT), the foundation for enterprise-wide services. As a Windows/Linux Systems Administrator, you will work alongside customers, Integrated Product Teams (IPTs), and vendors to support the implementation and compliance of advanced EIT capabilities.

Responsibilities

• Provide support to IT systems including day-to-day operations, monitoring, and problem resolution for all the client/server/network devices.
• Manages IT system infrastructure, configuration, operation, and any processes related to the Windows and Linux systems.
• Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, and diagnosis.
• Provides support for the escalation and communication of status to agency management and internal customers.

Minimum Qualifications

• Bachelor’s degree in a technical discipline with 10 years’ experience as a Systems Administrator OR five 5 additional years’ experience as a Systems Administrator may be substituted for a bachelor’s degree.

Preferred Qualifications

• Experience with Cisco and Dell networking systems
• Ability to upgrade code on Cisco and Juniper switches
• Strong Windows and Linux troubleshooting skills with hardware and software issues
• HP Device Manager (understanding of RMM tools would be sufficient)
• Experience with Splunk, Zabbix, Syslog-ng

Clearance Requirements

Must possess and maintain a current/active TS/SCI clearance with Polygraph

Physical Requirements

Must be able to remain in a stationary position 50% of the time Occasionally moves about inside the office to access file cabinets, office machinery, etc. Frequently communicate with co-workers, management, and customers, including delivering presentations. Must be able to exchange accurate information in these situations