Windows Systems Administrator - Secret Clearance

Type of Requisition:
Regular
Clearance Level Must Currently Possess:
Secret
Clearance Level Must Be Able to Obtain:
Secret
Suitability:
Public Trust/Other Required:
Job Family:
Systems Administration
Job Qualifications:
Skills:
Computer Systems, Cybersecurity, Microsoft Windows Server, System Optimization, Troubleshooting
Certifications:
Security+ - CompTIA
Experience:
6 + years of related experience
US Citizenship Required:
Yes
Job Description:
Windows Systems Administrator - Secret Clearance
Overview / Job Responsibilities
GDIT is looking for a Windows Systems Administrator for the Naval Supply Systems Command (NAVSUP) Ordnance Information System (OIS) program to provide technical expertise on a mission-critical program whose purpose is to develop, modernize, enhance, operate, and maintain services for OIS mission critical systems. The Windows Systems Administrator must have operations experience on large-scale computer systems or multi-server LANs, and will provide full infrastructure and platform support of critical Windows-based applications out of Mechanicsburg, PA (preferred) or Yorktown, VA.
Primary Responsibilities:

• Apply extensive technical expertise and has full knowledge of other related disciplines.
• Develop technical solutions to complex problems which require the regular use of ingenuity and creativity.
• Optimize system operation and resource utilization, and perform system capacity analysis and planning.
• Install, update, troubleshoot, monitor, optimize and maintain system(s)/server(s) and associated configurations.
• Manage system/server resources including performance, capacity, availability, serviceability, and recoverability of Windows systems for production as well as development, test and COOP platforms.
• Provide system software maintenance and enhancement support which shall include evaluating and optimizing systems software, analyzing new software releases and updates to determine impact on existing applications, maintaining, testing, and debugging system software, installing releases, and maintaining various utilities, providing assistance to users of systems software, and preparing and editing system documentation.
• Be responsible for Cybersecurity and security posture across all systems/servers and maintain baseline system security according to organizational policies. This responsibility includes, but is not limited to maintaining the Information Assurance Vulnerability Management (IAVM) and Security Technical Implementation Guides (STIG), Computer Network Defense (CND) Directives, and all other DoD/Navy Cybersecurity instructions as they become applicable, such as Risk Management Framework (RMF), to keep servers in compliance at both primary and failover sites.
• Provide after-hours support as needed. On-call support is split across System Administrator team throughout the year.
• Experience installing, managing, and troubleshooting DNS, DHCP, and Active Directory (AD) Domain Controllers (DC)

Minimum Qualifications:

• Must have DOD Secret level clearance to start; U.S. Citizen required only for Federal Clearance Requirement
• Certification Requirement: Directive 8570.1/8140 - IAT II: Security+
  
  • Baseline cert (required to start): Security+ (or CCNA-Security, SSCP, CySA+, or GICSP)
  • Computing Environment Cert (must obtain within 6 months): CompTIA Server +, or Windows Server 2008 (or newer), or AWS SysOps Administrator Associate or similar equivalent Cloud environment certification.
• Bachelor's degree in Computer Science, Information Systems, Engineering, Business, or other related technical discipline.
• Minimum six (6) years' experience in administrating Windows Server operating systems, Windows SQL Server, including maintaining, troubleshooting, performance monitoring, and disaster recovery.
• Experience in evaluating, developing, and/or analyzing information systems (IS) or information technology (IT) applied to information architectures, to include the use of client-server systems, distributed databases, both wide-area and local-area communications.
• Must be a self-starter, strong leader, and have the ability to work independently with little supervision.

Qualifications:

• SharePoint experience
• Knowledge of Naval Ordnance Information Systems
• ACAS scan and remediation experience
• HBSS experience
• Experience with Active Directory (AD) PKI infrastructure and Group Policy Object (GPO) administration

Scheduled Weekly Hours:
40
Travel Required:
Less than 10%
Telecommuting Options:
Onsite
Work Location:
USA PA Mechanicsburg
Additional Work Locations:
USA VA Yorktown
We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.
We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation's most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.
GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.