Primary Job Title: Systems Administrator Alternate/Related Job Titles:
- Senior Systems Administrator
- IT Systems Manager
- Infrastructure Administrator
Location: Atlanta, GA Onsite Flexibility: Onsite Contract Details:
- Position Type: Contract
- Contract Duration: 11 months, 24 days
- Start: 08/07/2025
- End: 07/31/2026
- Pay Rate: Not specified
Job Summary: The Systems Administrator will serve as the senior-level subject matter expert for systems administration and networking in both cloud and on-premises environments. This role includes managing the Systems Administration team, overseeing advanced administration of Microsoft Azure, O365, VMware, and Active Directory, and ensuring secure, efficient IT operations. The position emphasizes IT management, infrastructure oversight, and strategic system design, rather than end-user PC support. Key Responsibilities:
- Manage and lead the Systems Administration team, including performance management and hiring.
- Administer Microsoft Azure at an advanced level, including Azure AD, cloud networking, virtual machines, virtual desktops, Azure storage, and enterprise applications.
- Perform advanced tenant-level administration of O365.
- Administer Microsoft Endpoint Manager (Intune).
- Oversee Microsoft Active Directory, including domain controllers and group policy management.
- Manage VMware infrastructure administration.
- Ensure secure configurations across all information systems.
- Develop and maintain PowerShell scripts to automate processes.
- Maintain and troubleshoot TCP/IP networking.
- Identify, recommend, and perform updates and maintenance on the network, systems, and architecture.
- Promote a culture of information security within the team and organization.
- Quickly learn new systems and software in use by the organization.
- Work independently with minimal supervision.
- Prepare system documentation and procedures.
- Communicate effectively with both technical and non-technical stakeholders.
- Perform other duties as assigned.
Required Experience:
- Bachelor's degree in a related field and three years of supervisory/management experience; OR five years of directly related supervisory/management experience; OR one year at the Mgr, Information Technology (ITM020) level or equivalent.
- Four years IT management experience.
- Four years of advanced Microsoft Azure and O365 administration.
- Four years of advanced Microsoft Active Directory administration.
- Four years of advanced VMware administration.
Nice-to-Have Experience:
- Two years of network administration experience.
- Two years of IT system design and architecture.
- Three years of business needs analysis and technical solution design.
Required Skills:
- Advanced Microsoft Azure and O365 administration.
- Active Directory and VMware administration.
- IT management and leadership.
Preferred Skills:
- Microsoft Endpoint Manager (Intune) administration.
- PowerShell scripting for automation.
- Network administration (TCP/IP).
- Systems architecture and design.
- Strong communication and documentation abilities.
Additional Skills:
- Promoting information security culture.
- Learning and adapting to new systems quickly.
- Organizational skills and attention to detail.
- Physical ability to lift/move up to 50 lbs and meet vision requirements.
About GTT: GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. As a Native American-owned, economically disadvantaged corporation, we highly value diverse and inclusive workplaces. Our clients are Fortune 500 banking, insurance, financial services, and technology companies, along with some of the nation's largest life sciences, biotech, utility, and retail companies across the US and Canada. We look forward to helping you land your next great career opportunity! 25-24571: #gttjobs