Senior System Administrator-TS/SCI w/Polygraph

US Citizenship Required. TS/SCI with CI Poly clearance level must currently possess and be able to obtain.

About the role

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.

Responsibilities

• 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.

Requirements

• 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.

Desired Qualifications

• Linux OS (CentOS, RHEL) administration.
• Satellite server administration.
• Ansible playbook writing.
• Implementing STIGs.
• Experience supporting a software configuration management and development environment.

Benefits

• 401K with company match.
• Comprehensive health and wellness packages including medical, dental, and vision plan options.
• Internal mobility team dedicated to helping you own your career.
• Professional growth opportunities including paid education and certifications.
• Paid vacation, sick, personal time, holidays, parental, military, bereavement, and jury duty leave.
• Short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness, and business travel and accident insurance.

Pay

The likely salary range for this position is $147,292 - $199,278.

Schedule

• Scheduled Weekly Hours: 40
• Telecommuting Options: Onsite
• Work Location: USA VA Reston