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Posted July 14, 2026
Robert Half

Systems Administrator

Manchester, NH 03101, US Full Time

We are looking for a Systems Administrator to support and enhance a company’s on-site technology environment in Auburn, New Hampshire. This role centers on maintaining reliable server and endpoint operations across Windows, Linux, and cloud-connected systems while helping improve stability, security, and performance. The ideal candidate brings hands-on infrastructure expertise, strong troubleshooting ability, and a proactive approach to automation and systems management.

Responsibilities:
• Administer and maintain Windows Server and Linux-based environments to ensure consistent availability, performance, and security.
• Support Azure-based services and identity management, including administration of Azure Active Directory within the broader infrastructure ecosystem.
• Manage endpoint administration through Intune and unified endpoint management tools, including device configuration, policy enforcement, and ongoing support.
• Oversee virtualization platforms such as VMware and Proxmox, including system upkeep, resource optimization, and issue resolution.
• Configure and support FortiGate network equipment to maintain secure and dependable connectivity across the organization.
• Develop and maintain scripts and automated workflows that reduce manual effort and improve operational efficiency.
• Monitor server infrastructure, investigate technical incidents, and resolve system issues with minimal disruption to business operations.
• Collaborate with technical stakeholders to implement infrastructure improvements and support evolving operational requirements.

Qualifications:

• Detail-oriented experience administering both Windows Server and Linux server environments.
• Hands-on knowledge of Microsoft Azure, including Azure Active Directory and related cloud infrastructure services.
• Experience managing devices and policies through Intune and unified endpoint management platforms.
• Practical expertise with virtualization technologies, including VMware and Proxmox.
• Ability to create and maintain scripts for automation, system administration, or process improvement.
• Familiarity with FortiGate networking equipment and general network infrastructure support.
• Strong troubleshooting skills with the ability to manage multiple infrastructure priorities in an on-site setting.

Compensation

Based on experience

About Us

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 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.

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