Systems Administrator Active Secret Clearance with Security Clearance

Transform technology into opportunity as a Senior System Administrator. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. At GDIT, people are our differentiator. Our work depends on a Senior System Administrator joining our Joint Strike Fighter (JSF) F-35 IT program in Arlington, VA. The Joint Strike Fighter (JSF) F-35 IT program support contract provides knowledge-based, information assurance and cybersecurity
IT services to the F-35 Lightning II Joint Program Office (JPO). Our services include program management, enterprise performance management, enterprise architecture, implementation of emerging capabilities and requirements, life cycle management, operations & maintenance, enterprise data management, service desk support and IT training. HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT: Install, configure, maintain, and troubleshoot servers, workstations, mobile devices, and printers
Create, manage, and organize user accounts, as well as configure group memberships for access control
Manage system performance, monitor system logs, and ensure uptime and reliability
Implement, maintain, and enforce system security by applying STIGs, patching, and vulnerability mitigation techniques
Perform system updates and upgrades, including system, hardware, and software patching and firmware updates
Monitor network, server, mobile devices, and printer performance to proactively address potential issues
Work with cross-functional teams to design, implement, and maintain IT solutions
Automate system administrative tasks using scripting, such as PowerShell
Document system configurations, processes, and procedures
Mentor, train, and guide team members and IT support staff WHAT YOU'LL NEED TO SUCCEED: Security Clearance Level: Active Secret clearance
Required Experience: 6 years of experience in a client-server environment.
4 years of concurrent experience in server systems administration and analysis.
Strong knowledge of physical and virtual Window Servers, Linux, VMware, Hyper-V, Azure Cloud, Active Directory, MS Entra ID, MS Teams, Exchange Online, MS Intune, Server Certificates, TCP/IP, DNS, DHCP, and VPNs.
Strong troubleshooting and problem-solving skills.
Excellent communication and collaboration skills.
Experience with enterprise servers, workstations, and printers.
Familiarity with ITIL or similar IT service frameworks.
Required Certifications: Intermediate level industry certification from one of the following: Microsoft, CompTIA, VMware, or relevant technology. CompTIA Security+ CE required.
DoD Manual 8140.03 Work Role: (451) System Administrator - Basic
Education: BS/BA degree in Computer Science, Management Information Systems or related IT discipline. Allowable substitution: 6 years of additional related experience without a Degree or 4 years of additional related experience with an AA/AS degree.
Work Location: Onsite in Arlington VA
US Citizenship Required GDIT IS YOUR PLACE: 401K with company match
Comprehensive health and wellness packages
Internal mobility team dedicated to helping you own your career
Professional growth opportunities including paid education and certifications
Cutting-edge technology you can learn from
Rest and recharge with paid vacation and holidays Work Requirements