Senior System Administrator-TS/SCI w/Polygraph
Public Trust: None
Requisition Type: Regular
Your Impact
Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.
Job Description
Senior Systems Administrator
Transform technology into opportunity as a Senior Systems Administrator with GDIT. 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.
The job duties of the Sr. Systems Administrator are as follows:
Plans, designs, and implements infrastructure changes and system upgrades.
Manages and troubleshoots multiple VMware environments.
Provides Windows Server and Linux administration, maintenance, and troubleshooting.
Creates STIG compliant images for Windows Desktop, Windows Server, and Linux OS.
Creates, tests, and deploys software packages using software deployment products such as SCCM, PDQ, etc.
Provides expert level support and mentoring for Mid and Junior Systems Administrator personnel.
Develops and maintains installation and configuration procedures for system and software changes.
Utilizes scripting to automate common tasks.
Performs hardware maintenance/repair activities.
Ensures proper planning and execution of major projects/maintenance activities.
Provides advanced level administration and troubleshooting of Active Directory, GPO, DNS, DHCP, and Domain Controllers.
Required Qualifications:
Ability to write scripts using PowerShell and/or Bash.
Experience managing VMware, Nutanix, and other types of enterprise level Virtual Infrastructures.
Proficient in managing and troubleshooting Active Directory and Group Policy Object (GPO).
At least 10 years of relevant experience.
Security + Certified; Must presently be 8570 compliant (IAT Level 2 preferred)
Bachelor of Arts/Bachelor of Science in a field applicable to this work
US Citizenship Required
TS/SCI with CI Poly
Desired Qualifications
Linux OS (CentOS, RHEL) administration.
Satellite server administration.
Ansible playbook writing.
Implementing STIGs.
Experience supporting a software configuration management and development environment
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
Years of Experience
10 + years of related experience
* may vary based on technical training, certification(s), or degree
Certification
CompTIA Security+ CE | CompTIA - CompTIA
Travel Required
None
Citizenship
U.S. Citizenship Required
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