Basic Qualification:

• Bachelor's degree in Computer Science or other computer or information technology-related field, plus a minimum of 5 years of relevant experience; or Associate's Degree plus a minimum of 7 years of experience.
• Agile experience preferred.

Clearance Requirements:

A TS/SCI security clearance with the ability to obtain a Polygraph is required at time of hire. Candidate must be able to obtain the Polygraph within a reasonable amount of time from date of hire. Must have at least a TS/SCI clearance. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

Job Description:

We have an immediate opening for a Windows Systems Administrator to support our award-winning Insider Threat Detection mission. This position provides an opportunity to further advance the cutting-edge technology that supports some of our nation's core defense/intelligence services and systems. GDIT employees work closely with esteemed customers to develop solutions that allow them to carry out high-stakes national security missions

REPRESENTATIVE DUTIES AND TASKS:

• Seeking a Systems Administrator with experiencein any of thefollowing topics:Server or Workstation Administration, Exchange, Active Directory, Group Policy, Office,VMware, Citrix, SCCM,Change Management.
• Will be a team member supporting the day-to-day operations of a production customer Insider Threat analytic network
• Will work closely with a small team comprised of diverse skill sets
• Will be responsible formaintaining the health and wellbeing of the current infrastructure
• Candidates should have strong Tier 1-2 administrative and debugging experience
• A strong candidate will be comfortable working in a multi-vendor network with a large array of COTS applications
• Will work closely on Assessment and Authorization (A&A) efforts to ensure the infrastructure meets all requirements
• Candidates must be self-starters and have the aptitude to work independently in a fast paced continuously evolving environment
• Respond to customer and teammate service desk tickets and remediate application/infrastructure issues
• Manage the Windows Server Infrastructure including Microsoft Office, Active Directory, Lync Server, Exchange Servers, SQL Clusters, File Clusters, Print Servers,Web Servers, and various application servers
• Create and maintain system accounts using Windows Active Directory
• Identify and develop automated tasks to streamline manual activities
• Maintain Operating System baselines (Windows Server 2012/2016 and Workstation 7/10/embedded)
• Ensure the systems meet security requirements
• Maintain production Thin Client Infrastructure with Windows Embedded and HPE Thin Pro
• Monitor and remediate system backup issues
• Monitor SIEM for system incidents
• Participate in internal / external security audits/inspections, create, and maintain Plan of Action and Milestones (POAM) as required
• Assist team with continuous monitoring, implementation and troubleshooting of required patch compliance for all clients
• Responsibilities may require periodic evening and weekend work in response to needs of the systems being supported

KNOWLEDGE SKILLS AND ABILITIES:

• Experience administering Windows Server 2012/2016 and Workstation 7/10/embedded environments
• Experience with WSUS / SCCM for application patching
• Experience with desktop support to users
• Experience troubleshooting hardware related issues.
• Support hardware installation and startup
• Proficient with Veritas NetBackup
• Experience with troubleshooting and maintaining data center and office equipment
• Basic network experience
• Basic understanding of systems engineering concepts, principles, and theories
• Creative thinker
• Ability to multi-task
• Ability to grasp and apply new information quickly and effectively handle complex assignments
• Shows initiative on assignments, exercises independent judgment, and professionally executes projects with little direction
• Ability to communicate issues, impacts, and corrective actions

PREFERRED DEGREE TYPES AND EXPERIENCE:

• DoD 8570.1M compliant