ZipRecruiter

Log In

1

Senior System Administrator Jobs in Rochester, NY

Re:Build Manufacturing

Senior Systems Engineer

Rochester, NY · Hybrid

$103K - $141K/yr

Monitor system health, diagnose root causes, and implement permanent fixes to maintain uptime ... Administer Microsoft Entra ID , including Conditional Access, Privileged Identity Management (PIM ...

Re:Build Manufacturing

Senior Systems Engineer

Rochester, NY · On-site

$103K - $141K/yr

Monitor system health, diagnose root causes, and implement permanent fixes to maintain uptime ... Administer Microsoft Entra ID , including Conditional Access, Privileged Identity Management (PIM ...

Entre Computer Services

Sr. Systems Engineer

Rochester, NY · On-site

$103K - $141K/yr

... Senior Systems Engineer to join their dynamic IT team. The role involves managing and optimizing ... system performance. • Administer Windows Server OS environments, including installation ...

ELS

Senior Financial Reporting Analyst

Rochester, NY · On-site

$102K/yr

The Senior Financial Reporting & Systems Analyst serves as a key technical and analytical leader ... Serve as primary system administrator for the core financial reporting platform(s), general ledger ...

next page

Showing results 1-20

All JobsSystem Administrator JobsSenior System Administrator JobsSenior System Administrator Jobs in Rochester, NY

Senior System Administrator information

See Rochester, NY salary details

$48.3K

$100.9K

$141.6K

How much do senior system administrator jobs pay per year?

As of Aug 29, 2026, the average yearly pay for senior system administrator in Rochester, NY is $100,867.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,900.00 and $114,900.00 per year, depending on experience, location, and employer.

What does a senior system administrator do?

A Senior System Administrator is responsible for managing, maintaining, and securing an organization's IT infrastructure, including servers, networks, and related systems. They oversee the installation and configuration of hardware and software, troubleshoot complex technical issues, and ensure the reliability and performance of IT services. Senior System Administrators also implement security policies, perform regular system updates, and may supervise junior IT staff. Their expertise is essential for minimizing system downtime and protecting data integrity.

What are the key skills and qualifications needed to thrive as a senior system administrator, and why are they important?

To thrive as a Senior System Administrator, you need in-depth knowledge of operating systems, networking, security protocols, and significant experience managing IT infrastructure, usually backed by a degree in computer science or related certifications (such as CompTIA, Microsoft, or Cisco). Expertise with tools like VMware, Active Directory, PowerShell, and cloud platforms (AWS, Azure) is typically required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for this role. These abilities ensure reliable system performance, minimize downtime, and support the technology needs of an organization.

What are some common challenges a senior system administrator may encounter when managing hybrid cloud environments?

Senior System Administrators often face challenges balancing on-premises infrastructure with cloud-based resources, which can include ensuring consistent security policies, managing data synchronization, and monitoring system performance across multiple platforms. They must also stay updated on evolving technologies and compliance requirements, as well as collaborate closely with development, security, and networking teams. Addressing these complexities requires strong problem-solving skills, robust documentation practices, and a proactive approach to both troubleshooting and automation.

What is the difference between Senior System Administrator vs Network Administrator?

AspectSenior System AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server, Cisco CCNACompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentData centers, enterprise IT environments, server managementNetwork infrastructure, routing, switching, network security
ResponsibilitiesServer deployment, maintenance, troubleshooting, system upgradesNetwork setup, monitoring, troubleshooting, security management

While both roles require networking and system knowledge, Senior System Administrators focus on server and system management, whereas Network Administrators specialize in network infrastructure. Both roles are essential in enterprise IT, often collaborating to ensure seamless technology operations.

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

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

What cities near Rochester, NY are hiring for Senior System Administrator jobs?

Cities near Rochester, NY with the most Senior System Administrator job openings:

Senior System Administrator jobs near you
Infographic showing various Senior System Administrator job openings in Rochester, NY as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $100,867 per year, or $48.5 per hour.

Senior Specialist Systems Administrator

L3HHCM20

Rochester, NY

$79K - $147K/yr

Full-time

Medical, Retirement, PTO

Re-posted 29 days ago

Job description

Job Title: Senior Specialist, System Administrator

Job Code: 42550

Job Location: Melbourne FL, Rochester NY

Job Schedule: 9/80

 

Job Description:

The Linux Enterprise System Administrator is responsible for maintaining, managing, configuring, and troubleshooting Linux systems in secure program areas. Duties include installing, configuring, troubleshooting, upgrading, patching, and maintaining Linux and related NetApp storage units, as well as maintaining engineering software tools. This person must be able to communicate technical concerns and solutions to various levels of management, engineering, and security teams, as well as lead IT projects at the local level. Perform other IT duties as required. 

 

Essential Functions:

  • Subject Matter Expert responsible for the configuration and maintenance of Linux while ensuring system reliability, data integrity, and availability. 
  • Implement routine system updates and patches, remediate findings and vulnerabilities while maintaining compliance with industry standards. 
  • Monitor system health and proactively identify and resolve performance issues. 
  • Develop and maintain scripts and tools for deployment automation, striving for increased efficiency in our operational processes. 
  • Collaborate with engineering teams to understand program requirements and deliver tailored technical solutions. 
  • Communicate complex technical issues and strategies to management and non-technical stakeholders in a clear and concise manner. 

 

Qualifications:

  • Bachelor's Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. 
  • Four years of Linux and/or NetApp systems administration experience. 
  • Two years of experience with VMware or similar virtualization solutions. 
  • One year of experience with Ansible Automation.
  • Strong knowledge of Linux operating systems, NetApp Storage Devices, networking protocols, PowerShell or Bash, and security best practices.          
  • Current/active TS/SCI security clearance and CI Polygraph are required. 
  • CompTIA Security +, CISSP or any DoD 8570 IAT level I or higher approved certification. 
  • Ability to support overtime, as needed, and ability to lift equipment (50 LBS).
  • Ability to support up to 20% offsite travel.

Preferred Additional Skills:

  • Experience working with Nessus Security Center.
  • Experience with Cisco/Ariba Network and network protocols.
  • Experience working with Windows Distributed File System (DFS).
  • Experience working with Active Directory.
  • Experience with Commvault or similar backup solution.
  • Experience managing systems under the NIST Risk Management Framework.

In compliance with pay transparency requirements, the salary range for this role in New York state is $79,500 - $147,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

#LI-NB1

Apply