Windows/Linux Systems Administrator

Mantech International Corporation
Hanover, MD, United States
4 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Job source

Tech stack

Microsoft Windows Active Directory Ubuntu (Operating System) Dynamic Host Configuration Protocol Linux Domain Name System (DNS) Hyper-V Networking Hardware Windows PowerShell Remote Desktop Services Software Engineering Syslog
+7 more
Zabbix Computer Networking Systems Juniper Information Technology Splunk Cisco Fedora

Job description

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., * 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.

Requirements

  • 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.
  • Experience with Windows 11
  • Linux experience with Ubuntu or Fedora
  • Networking experience with Juniper
  • Experience with DNS, DHCP, Active Directory including Group Policy, Remote Desktop Services, and Hyper-V
  • Experience with PowerShell scripting, * 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

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