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Online System Admin Jobs in Rochester, NY (NOW HIRING)

Mastech Digital

Windows System Admin

Rochester, NY · On-site

$50 - $65/hr

We are currently seeking a Windows System Admin for our client in the Manufacturing domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a ...

Mastech Digital

Windows System Admin

Rochester, NY · On-site

$50 - $65/hr

We are currently seeking a Windows System Admin for our client in the Manufacturing domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a ...

DiMarco Group

Microsoft 365 Administrator

Rochester, NY · On-site

$90K - $110K/yr

Administer and support Exchange Online, SharePoint Online, and Microsoft Teams. * Monitor system performance, security, and user adoption while recommending improvements and best practices.

Mindex

IT Support Administrator - Hybrid

Rochester, NY · On-site

$40K - $60K/yr

Troubleshoot operating system, network, software, and application issues. * Actively manage ... Support and administer Microsoft 365 services including: o Exchange Online o Microsoft Teams o ...

Mindex

IT Support Administrator - Hybrid

Rochester, NY · On-site

$40K - $60K/yr

Troubleshoot operating system, network, software, and application issues. * Actively manage ... Support and administer Microsoft 365 services including: o Exchange Online o Microsoft Teams o ...

Mindex

IT Support Administrator - Hybrid

Rochester, NY · On-site

$40K - $60K/yr

Troubleshoot operating system, network, software, and application issues. * Actively manage ... Support and administer Microsoft 365 services including: o Exchange Online o Microsoft Teams o ...

Fermilab

CMMS Systems Administrator III

Batavia, NY

$88K - $116K/yr

Implements operating system enhancements that will improve the reliability and performance of the ... What your day-to-day as a CMMS Systems Administrator III will look like: * Responsible for all ...

Lthc

IT Platform Admin I/II/III/IV

Rochester, NY

Summary: The IT Platform Administrator acts as a liaison between the business and technical ... Monitors system uptime and performance. Conducts, monitors, and maintains system configuration and ...

Lthc

IT Platform Admin I/II/III/IV

Rochester, NY

Summary: The IT Platform Administrator acts as a liaison between the business and technical ... Monitors system uptime and performance. Conducts, monitors, and maintains system configuration and ...

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All JobsOnline System Admin JobsOnline System Admin Jobs in Rochester, NY

Online System Admin information

See Rochester, NY salary details

$40.5K

$87.7K

$135.7K

How much do online system admin jobs pay per year?

As of Aug 24, 2026, the average yearly pay for online system admin in Rochester, NY is $87,742.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,100.00 and $102,600.00 per year, depending on experience, location, and employer.

What is an online system admin?

Online System Admins, also known as System Administrators or Sysadmins, are IT professionals responsible for managing, configuring, and maintaining computer systems, servers, and networks accessed remotely or online. They ensure that systems operate efficiently and securely, handling tasks such as software updates, user access, troubleshooting, and data backups. Online System Admins often support cloud-based infrastructure and may work with a range of operating systems and platforms. Their role is essential for maintaining uptime, performance, and security of online services and business operations.

What are the key skills and qualifications needed to thrive as an online system admin, and why are they important?

To thrive as an Online System Admin, you need in-depth knowledge of operating systems, network protocols, and server management, typically supported by a degree in IT or computer science and relevant certifications like CompTIA Network+ or Microsoft Certified: Azure Administrator. Familiarity with tools such as Linux/Windows server environments, virtualization platforms, and cloud management systems is essential. Strong problem-solving abilities, attention to detail, and effective communication set top candidates apart. These skills are crucial for ensuring system reliability, security, and seamless support for users and organizational infrastructure.

What are some common challenges faced by online system admins, and how can they effectively address them?

Online System Admins often encounter challenges such as managing server uptime, ensuring network security, and responding to unexpected outages. They must stay vigilant against cybersecurity threats and frequently update systems to patch vulnerabilities. Effective admins use monitoring tools, maintain clear documentation, and collaborate closely with IT teams to resolve issues quickly. Proactive communication and regular training also help them stay ahead of evolving technologies and threats.

Do online system admins make good money?

Online system administrators typically earn competitive salaries that vary based on experience, certifications, and location. They often work with network management, security tools, and cloud platforms, which can influence earning potential. Overall, the role offers solid compensation within the IT industry.

What are the most commonly searched types of System Admin jobs in Rochester, NY?

The most popular types of System Admin jobs in Rochester, NY are:

What cities near Rochester, NY are hiring for Online System Admin jobs?

Cities near Rochester, NY with the most Online System Admin job openings:

Online System Admin jobs near you
Infographic showing various Online System Admin job openings in Rochester, NY as of June 2026, with employment types broken down into 1% Locum Tenens, 1% As Needed, 93% Full Time, 3% Part Time, 1% Contract, and 1% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $87,742 per year, or $42.2 per hour.

Windows System Admin

Mastech Digital

Rochester, NY • On-site

$50 - $65/hr

Full-time, Contractor

Medical, Dental, Vision, Life, Retirement

Posted 12 days ago

Job description

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Windows System Admin for our client in the Manufacturing domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately.

Duration: 6+ Months Contract

Location: Rochester, NY

Salary: $50.00-$65.00/Hourly

Role: Windows System Admin

Primary Skills: Windows System and Network Administration

Role Description: The Windows System Admin must have 2-3+ years of experience. In this role, you will manage, configure, and maintain Windows servers to guarantee optimal performance, security, and reliability.

Responsibilities:

- Administer user accounts, group policies, and security permissions within the Active Directory environment.

- Monitor and apply system updates, security patches, and software upgrades in a timely and efficient manner.

- Implement and oversee system monitoring tools and practices to proactively identify and address issues.

- Ensure the security of Windows-based systems through firewall and antivirus solutions, access controls, and network security best practices.

- Assist in network setup, configuration, and maintenance, including switches, firewalls, and network infrastructure security.

- Administer storage systems, including SAN and NAS devices, to optimize data storage, backup, and retrieval processes.

- Utilize scripting languages (e.g., PowerShell) to automate routine tasks and improve system efficiency and reliability.

- Develop and manage backup and disaster recovery strategies to protect critical data and minimize downtime in case of system failures.

- Provide end-user support and troubleshoot Windows-related issues, including software and hardware problems.

Must Have:

- Bachelor's degree in Information Technology, Computer Science, or a related field (or equivalent work experience).

- A minimum of 3-5 years of experience in Windows system and network administration.

- Proficiency in Windows Server operating systems (e.g., Windows Server 2016, 2019).

- Experience with storage systems, including SAN and NAS devices.

- Experience with system monitoring and management tools.

- Familiarity with virtualization technologies (e.g., VMware).

Education: Bachelor’s degree in computer science or any IT related field.

Experience: Minimum 2-3+ years of experience

Relocation: This position will not cover relocation expenses

Travel: No

Local Preferred: Yes

Note: Must be able to work on a W2 basis (No C2C)

Recruiter Name: Veena Grover

Recruiter Phone: 412-525-7995

Benefits:

We have various coverages and additional benefits to choose from:

- Medical, Dental (Including Ortho) & Vision Insurance (Option to Enroll).

- Paid Leaves (Wherever applicable).

- Life & Disability Coverage (Upon eligibility).

- 401K Option, Education Assistance Program and more.

Mastech Digital is an Equal Opportunity Employer - All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.