• Systems Administrator

    Robert Half Technology (Dunwoody, GA)


    Description

    Key Responsibilities:

    + Manage and maintain Windows and Linux servers across on-prem and cloud environments.

    + Automate routine tasks using scripting languages (PowerShell, Bash, or Python).

    + Implement and manage cloud infrastructure (Azure or AWS), including virtual machines, storage, identity, and networking.

    + Use Infrastructure as Code tools (Terraform, ARM templates, or Bicep) for provisioning and configuration.

    + Monitor and optimize system performance, availability, and capacity.

    + Administer Microsoft Active Directory, Group Policy, DNS, DHCP, and Microsoft 365.

    + Support patch management, backup/recovery strategies, and endpoint protection.

    + Collaborate with security and DevOps teams to maintain secure and compliant environments.

    + Support CI/CD infrastructure and integrate system health monitoring and alerts (e.g., via Azure Monitor, Splunk, Datadog).

    Requirements

    + 4+ years of experience as a Systems Administrator or Infrastructure Engineer.

    + Strong expertise with Windows Server and Linux systems.

    + Cloud platform experience (Azure preferred; AWS or GCP also valuable).

    + Scripting experience in PowerShell, Python, or Bash.

    + Familiarity with virtualization (Hyper-V, VMware) and containerization (Docker, Kubernetes a plus).

    + Experience with monitoring tools and log management systems.

    + Hands-on with identity and access management, including Azure AD, MFA, and SSO integrations.

    + Understanding of networking fundamentals (firewalls, VPNs, DNS, load balancing).

    Preferred Experience:

    Zero Trust or modern security frameworks.

     

    Familiarity with Ansible, Chef, or Puppet for configuration management.

     

    Exposure to Microsoft Intune, Defender for Endpoint, or Sentinel.

    Certifications such as:

    + Microsoft Certified: Azure Administrator Associate

    + AWS SysOps Administrator

    + CompTIA Linux+ or Security+

    + VMware Certified Professional (VCP)

     

    Technology Doesn't Change the World, People Do.®

     

    Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

     

    Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

     

    All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

     

    • 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .