Systems Administrator Jobs in Manchester, NH

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Systems Administrator

Laconia, NH
onsite
Permanent / Full Time
70000 - 100000 USD / Yearly
We are looking for an experienced Systems Administrator to support core infrastructure and end-user technology in Laconia, New Hampshire. This role oversees server environments, desktop systems, connected devices, and helpdesk support while helping the business translate operational needs into practical technical solutions. The ideal candidate brings strong troubleshooting ability, sound judgment, and a hands-on background managing both Windows and Linux-based environments. Responsibilities: • Partner with business teams to gather requirements, define technical scope, and outline workflows for infrastructure-related projects and system improvements. • Plan and carry out testing for operating system, hardware, and software changes, documenting results to promote stable production releases. • Execute system installations, updates, migrations, and production deployments across server and end-user computing environments. • Create and maintain accurate technical documentation, including network diagrams, process flows, operating procedures, recovery steps, and user guidance materials. • Investigate and resolve issues involving applications, hardware, servers, and network communications to minimize disruption to business operations. • Provide instruction to end users on procedures and best practices needed to effectively operate assigned technology and equipment. • Build, configure, upgrade, and repair personal computers and related systems to meet organizational standards and user needs. • Contribute technical expertise to special projects and keep leadership informed through regular status updates and progress reporting. • Participate in a rotating on-call schedule to support systems during and outside standard business hours as needed.
2026-10-06T00:00:00Z

Systems Administrator

Manchester, NH
onsite
Permanent / Full Time
0 - 0 USD / Yearly
Systems AdministratorWe're looking for a hands-on Systems Administrator to support and enhance our IT infrastructure in a fully onsite, 5 days per week role. This position will be responsible for managing servers, supporting the Microsoft 365 environment, and helping drive automation and efficiency across the organization. What You'll Do:<ul><li>Administer and support Windows Server environments</li><li>Manage and optimize the Microsoft 365 platform, including Exchange Online, Teams, and Entra ID</li><li>Develop and maintain solutions using Power Apps and the Power Platform</li><li>Monitor system performance, security, backups, and patch management</li><li>Troubleshoot infrastructure, application, and user support issues</li><li>Collaborate with IT leadership on technology improvements and projects</li></ul> If you enjoy solving technical challenges, improving systems, and working in a collaborative environment, we'd love to hear from you.
2026-10-27T00:00:00Z

Network Administrator

Manchester, NH
onsite
Temporary to Hire
0 - 0 USD / Yearly
We are looking for an experienced Network Administrator to support and enhance client infrastructure in Manchester, New Hampshire. This contract position with the potential to become permanent is ideal for a hands-on, detail-oriented individual who excels in network security, systems administration, and client-facing technical collaboration. The role focuses on maintaining reliable connectivity, securing business environments, and delivering practical infrastructure improvements across multi-site organizations. Responsibilities: • Oversee the administration, tuning, and ongoing support of firewall environments using leading platforms such as Fortinet, SonicWall, Cisco Meraki, Palo Alto, and WatchGuard. • Build, maintain, and optimize network infrastructure, including switching, VLAN segmentation, routing, and wireless connectivity for client environments. • Configure secure site-to-site and remote access VPN solutions to ensure dependable connectivity for distributed users and locations. • Track network health and security posture, respond to performance concerns, and address risks before they affect business operations. • Conduct firewall policy assessments, manage rule sets, and participate in security reviews to strengthen protection and compliance. • Contribute to infrastructure planning for new deployments, expansions, and technology refresh initiatives across client sites. • Diagnose and resolve advanced network and connectivity problems spanning multiple offices and mixed environments. • Administer Windows Server platforms and core services such as Active Directory, Group Policy, file services, and print services. • Support Microsoft 365 and Azure AD environments, including collaboration, device management, and cloud-based user administration. • Partner with clients and internal sales stakeholders during discovery discussions, assessments, solution planning, and technical presentations.
2026-10-27T00:00:00Z

Payroll Administrator

Waltham, MA
onsite
Permanent / Full Time
75000 - 95000 USD / Yearly
We are looking for a Payroll Administrator to support accurate and timely payroll operations for a multi-state employee population in Waltham, Massachusetts. This position plays an important role in managing end-to-end payroll activities, maintaining compliance with applicable regulations, and helping ensure employees are paid correctly each cycle. The ideal candidate brings strong payroll processing experience, attention to detail, and confidence working with ADP Workforce Now in a fast-paced environment. Responsibilities: • Manage complete payroll processing from initial data review through final submission for a workforce of approximately 101 to 500 employees. • Administer payroll activities across multiple states while applying current wage, tax, and compliance requirements accurately. • Review payroll data for earnings, deductions, taxes, and time-related inputs to resolve discrepancies before each pay cycle is finalized. • Maintain employee payroll records in ADP Workforce Now and ensure updates are entered correctly and on schedule. • Investigate and address payroll-related questions from employees and internal stakeholders in a thorough and timely manner. • Reconcile payroll reports and supporting records to confirm accuracy and support audit readiness. • Partner with relevant teams to coordinate payroll changes such as new hires, terminations, compensation updates, and benefit deductions. • Support payroll-related process improvements or system-related changes when needed while preserving accuracy and continuity of service.
2026-10-21T00:00:00Z

Payroll Administrator

Boston, MA
onsite
Permanent / Full Time
65000 - 75000 USD / Yearly
We are looking for a Payroll Administrator to join a detail-focused services organization in Boston, Massachusetts. This role is centered on delivering precise, timely payroll for designated employee populations while maintaining adherence to federal, state, and local requirements. The position also plays an important part in strengthening payroll workflows, resolving discrepancies, and supporting a positive employee experience for a U.S.-based workforce. Responsibilities: • Process semi-monthly payroll for assigned employee groups with a high level of accuracy and attention to deadlines. • Manage end-to-end payroll activities, including reviewing earnings, deductions, taxes, and other pay-related data before final submission. • Maintain payroll records and ensure all transactions align with applicable wage and hour laws, tax regulations, and company policies. • Support a multi-state employee population by validating jurisdictional payroll requirements and addressing compliance-related issues as they arise. • Investigate and resolve payroll discrepancies, employee inquiries, and exceptions in a timely and thorough manner. • Use ADP Workforce Now to administer payroll transactions, update employee information, and generate reporting as needed. • Partner with internal stakeholders such as HR, Finance, and benefits teams to ensure payroll changes are captured accurately and efficiently. • Identify opportunities to improve payroll procedures, strengthen controls, and enhance overall process reliability for approximately 1,000 U.S. employees.
2026-10-23T00:00:00Z

Payroll Administrator

Roxbury, MA
onsite
Temporary / Contract
23 - 29 USD / Hourly
We are looking for a Payroll Administrator to support payroll operations for a higher education institution based in Roxbury, Massachusetts. This is a contract position with a strong opportunity to transition into a permanent role after the initial assignment period. The person in this role will work closely with payroll leadership to help ensure employees are paid accurately and on time in a fully onsite education environment. Responsibilities:• Process payroll activities with accuracy and timeliness for employees across the organization, ensuring all earnings, deductions, and adjustments are properly recorded.• Assist payroll leadership with day-to-day payroll administration, reporting, and issue resolution to support efficient payroll operations.• Review timesheets, pay data, and supporting records to identify discrepancies and follow up on missing or inaccurate information before payroll is finalized.• Maintain payroll records and documentation in an organized manner while helping ensure compliance with applicable policies and payroll regulations.• Support full-cycle payroll processing, including data entry, verification, payroll balancing, and post-payroll review activities.• Help manage payroll requirements for employees working in multiple states, applying the appropriate rules and deductions as needed.• Use Excel to prepare reports, reconcile payroll information, and track payroll-related details for internal review.• Respond to payroll-related questions from employees and internal stakeholders in a thorough and service-oriented manner.
2026-11-03T00:00:00Z

Payroll Administrator

Laconia, NH
onsite
Permanent / Full Time
0 - 0 USD / Yearly
What You'll Do<ul><li>Process and administer payroll accurately and on time for a large employee population</li><li>Manage new hire payroll and benefits setup</li><li>Coordinate payroll, benefits, and employee record updates</li><li>Work closely with vendors to facilitate payroll and benefits changes</li><li>Ensure compliance with federal, state, and payroll regulations</li><li>Prepare payroll reports and maintain accurate records</li><li>Respond to payroll-related inquiries from employees and authorized agencies</li><li>Support HR and benefits administration activities as needed</li></ul>
2026-10-16T00:00:00Z

7 results for Systems Administrator in Manchester, NH