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Sr System Admin Jobs in Ohio (NOW HIRING)

zentek infosoft

System Admin

Maumee, OH · On-site

Microsoft Windows Administration HP-UX Administration Linux Administration VMware ESX Administration Senior Systems Administrator Resident OS Skills - Windows, HPUX, Linux and ESX Will need a system ...

HumanIT Solutions

Senior System Administrator

Beavercreek, OH · On-site

$79K - $108K/yr

You are a highly motivated Senior System Administrator for a GCC High and AWS GovCloud environment ... Configure logging in the Microsoft Defender admin portal, monitor logs for anomalies, and maintain ...

Anduril Industries

Senior System Administrator

Ashville, OH · On-site

$78K - $106K/yr

Anduril Intelligence Systems (AIS) is focused on positioning Anduril as a lead provider of specialized engineering and products for Intelligence Community (IC) customers. We work within the IC to ...

ASMGi

Senior Systems Administrator

Cleveland, OH

$65K - $85K/yr

Tracking time and documenting work performed in ticketing system * Working as part of a team and ... Five or more years of technical support and admin experience, including a minimum of two years of ...

CBTS

Sr. Engineer System administrator

Toronto, OH · On-site

$62K - $82K/yr

We are seeking a highly skilled Senior Systems Administrator to join our Infrastructure Services team. This role is ideal for a hands-on technical professional who thrives in complex enterprise ...

Huntington Ingalls Industries

$75K - $140K/yr

... Sr. Systems Administrator - $125,000 - $145,000 Essential Job Responsibilities * Maintain ... Maintain system documentation and inventory database. * Perform other infrastructure maintenance ...

HII's Mission Technologies division

$75K - $140K/yr

... Sr. Systems Administrator - $125,000 - $145,000 Essential Job Responsibilities * Maintain ... Maintain system documentation and inventory database. * Perform other infrastructure maintenance ...

CEDENT

SCADA Administrator

Brooklyn, OH · On-site

Responsibilities The Senior System Administrator (SCADA) will be responsible for the design, programing, and implementation of the new SCADA system(s), as well as providing day to day operational ...

Cedent

SCADA Administrator (Brooklyn, OH)

Brooklyn, OH · On-site

Responsibilities The Senior System Administrator (SCADA) will be responsible for the design, programing, and implementation of the new SCADA system(s), as well as providing day to day operational ...

CEDENT

SCADA Administrator (Brooklyn, OH)

Brooklyn, OH · On-site

Responsibilities The Senior System Administrator (SCADA) will be responsible for the design, programing, and implementation of the new SCADA system(s), as well as providing day to day operational ...

Penske Truck Rental

Senior Systems Engineer

Beachwood, OH · On-site

$100K - $137K/yr

... System Administrator (RHCSA) or equivalent Linux certification Relevant cloud or infrastructure certifications preferred Physical Requirements Regular, predictable, full attendance is an essential ...

Booz Allen Hamilton, Inc.

$77K - $176K/yr

Share Systems Administrator, Senior The Opportunity: Your combination of people skills and system ... As a system administrator on our project, you'll manage and optimize our infrastructure and be ...

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Sr System Admin information

What is a Sr System Admin?

Sr System Admins, or Senior System Administrators, are IT professionals responsible for managing and maintaining an organization's computer systems, servers, and network infrastructure. They oversee system performance, troubleshoot issues, implement security measures, and ensure data integrity and availability. Sr System Admins often lead projects, mentor junior staff, and play a critical role in planning and executing IT strategies to support business operations.

What are the key skills and qualifications needed to thrive as a Sr System Admin?

To thrive as a Sr System Admin, you need advanced knowledge of operating systems, network infrastructure, security protocols, and typically a degree in computer science or related field. Proficiency with server virtualization tools, cloud platforms (like AWS or Azure), and certifications such as Microsoft Certified: Windows Server or CompTIA Server+ are highly valuable. Strong problem-solving skills, effective communication, and the ability to work independently or lead a team set exceptional candidates apart. These skills and qualifications are crucial to ensure reliable system performance, security, and efficient IT operations in complex enterprise environments.

What are some common challenges Sr System Admins face when managing complex IT infrastructures?

Sr System Admins often encounter challenges such as integrating legacy systems with modern technologies, maintaining high system uptime, and responding quickly to security threats. Balancing proactive maintenance with urgent troubleshooting can be demanding, especially in large, distributed environments. Effective communication and collaboration with network, security, and development teams is essential to ensure seamless operations and swift issue resolution. Staying current with evolving technologies and best practices is also key to successfully managing these challenges.

Do senior system administrators make good money?

Senior system administrators typically earn higher salaries due to their experience, technical skills, and certifications such as CompTIA or Cisco. Their compensation can vary based on industry, location, and company size but generally reflects their advanced responsibilities managing complex IT infrastructure. They often receive benefits like bonuses, overtime, and opportunities for career advancement.

What does a senior system administrator do?

A senior system administrator manages and maintains an organization’s IT infrastructure, including servers, networks, and security systems. They troubleshoot issues, implement updates, and ensure system reliability, often using tools like scripting and monitoring software. They also provide guidance to junior staff and may hold certifications such as CompTIA Server+ or Microsoft Certified Solutions Expert.

What are popular job titles related to Sr System Admin jobs in Ohio?

For Sr System Admin jobs in Ohio, the most frequently searched job titles are:

What job categories do people searching Sr System Admin jobs in Ohio look for?

The top searched job categories for Sr System Admin jobs in Ohio are:

What cities in Ohio are hiring for Sr System Admin jobs?

Cities in Ohio with the most Sr System Admin job openings:

Sr System Admin jobs near you
Infographic showing various Sr System Admin job openings in Ohio as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 15% Part Time, and 5% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution.

System Admin

zentek infosoft

Maumee, OH • On-site

Contractor

Re-posted 7 days ago

Job description

Company Description

Zentek Infosoft Inc.- resource professional with Zentek, Inc. Zentek is a national recruiting company which partners with many of the leading employers in the Life Sciences, IT, and Financial Services sectors, feel free to check us out at www.zentekinfosoft.com

Job Description

Hi Partners,

I hope you are doing great..

We have an urgent need of System Admin for one of our premier client. Kindly go through it and revert me back with your interest.


Position : System Admin 

Location : Maumee, OH

Duration : 3 months


Skills Required:

Microsoft Windows Administration 

HP-UX Administration 

Linux Administration 

VMware ESX Administration 

Senior Systems Administrator Resident 

OS Skills - Windows, HPUX, Linux and ESX 

Will need a system admin that can perform online host based migrations for customer's Windows, HPUX, Linux, and ESX systems. Tool will be based on the OS and for the resident to determine.. The best resource is someone with host based migration experience with said OSs, ie a Sys admin type


Sincerely,

Praniti Pandya

Recruitment Consultant - Staffing

 Zentek Infosoft Inc 

Desk:- 972-215-7359




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