Senior Systems Administrator

General information

Requisition # R58565 Locations USA-VA-Springfield Posting Date 03/03/2025 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time

Description & Requirements

Transform the future of federal services with ManTech! Join a vibrant, energetic team committed to enhancing national security and public services through innovative tech. Since 1968, we’ve partnered with Federal Civilian sectors to deliver impactful solutions. Engage in exciting projects in Digital Transformation, Cybersecurity, IT, Data Analytics and more. Ignite your career and drive change. Your journey starts now—innovate and excel with ManTech!

ManTech seeks a motivated, career and customer-oriented Senior Systems Administrator to join our team in the Springfield, VA. 

Responsibilities include but are not limited to:

• Serves as a Customer Advocate supporting VIP level customer; must present professional image and communicate well.  Provides in-person, “white glove” support to key stakeholders.
• Responsible for providing support to end-user community on difficult hardware, software and network related problems, questions, and use.
• Provides resolutions to out of the ordinary issues for users. If unable to diagnose problem, will work with service desk management or Tier 3 to diagnose and resolve problem.
• Responds to trouble tickets, customer calls for support as well as in-person support assistance. Responsible for providing in-depth and high level, support to end-user community on hardware, software and network related problems, questions, and use.
• Troubleshoot and resolve incident tickets to include data storage, network connectivity, Active Directory accounts and security groups, and third-party software.
• Update and manage assigned tickets to include daily work notes and customer updates throughout the ticket lifecycle.
• Troubleshoot customer equipment to include desktops, Multi-Function Print devices, video teleconference hardware, and various other IT assets.

Minimum Qualifications:

• Minimum of five (5) years of related experience in computer hardware, software, networking systems, and in the set-up, configuration, use, and troubleshooting of computer systems.
• Demonstrated experience troubleshooting and resolving issues with data storage, network connectivity, Active Directory accounts and security groups, third-party software, VDIs, desktops, thin clients, printers, scanners, fax machines, and MFDs.
• Demonstrated experience managing and updating customer tickets in a ticketing system.
• Outstanding customer service skills and practices.
• Experience contributing to a service desk technical knowledge base.

Preferred Qualifications:

• Proficient with Solarwinds Web Helpdesk
• Proficient working with SharePoint and supporting customer related issues
• Proficient working with and supporting Microsoft Office products

Clearance Requirements:

• Must have a current/active TS/SCI clearance and the ability to obtain and maintain a Yanke