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Senior System Administrator Jobs (NOW HIRING)

Averro

Senior System Administrator

Salt Lake City, UT · On-site

$90K - $120K/yr

Senior Systems Administrator / IT Team Lead Location: Salt Lake City, UT | Onsite Pay Rate: $90,000 - $120,000 annually Employment Type: Direct Hire Benefits: Medical, Dental, Vision + HSA, 401k ...

Conch Technologies Inc

SR. System Administrator

Houston, TX · On-site

$82K - $111K/yr

Job Title: SR. System Administrator Location: Houston, TX (Hybrid) Work Location: 601 Travis Street, Suite 1400, Houston, TX 77002 Duration: 12 Months Job Summary We are seeking an experienced Senior ...

IGNITE

SENIOR SYSTEM ADMINISTRATOR

Huntsville, AL · On-site

$84K - $114K/yr

Job Title SENIOR SYSTEM ADMINISTRATOR Location Huntsville, AL US (Primary) Category Information Technology Job Type Full-Time Career Level Experienced (Non-Manager) Education Bachelor's Degree ...

Maverc Technologies

Senior System Administrator

Hanover, MD · On-site

$84K - $114K/yr

Maverc Technologies is seeking a Senior System Administrator to support one of our corporate customers. Job Duties and Responsibilities As a Senior System Administrator, you will become part of a ...

Astrion

$125K - $135K/yr

Overview Senior System Administrator WORK LOCATION : Hanscom AFB, MA (Bedford, MA) Salary Range : $125,000 -135,000 Annually * *depending on experience, certifications, and qualifications JOB STATUS ...

CXI Staffing

Senior System Administrator

Manhattan, NY · On-site

$94K - $128K/yr

MTA IT is seeking a Senior System Administrator role with extensive enterprise level experience in hybrid cloud/on premises environments. Submit only candidates with verified 10+ years of Senior ...

Omniscius Consulting

Senior System Administrator

Laurel, MD · On-site

$85K - $115K/yr

We are seeking an experienced Senior Systems Administrator to support the lifecycle sustainment and modernization of mission-critical education, learning, and training applications supporting a ...

HARRIS & HARRIS LTD

Sr. System Administrator

Chicago, IL · On-site

$100K - $120K/yr

We're looking for friendly, professional, and motivated Sr. Systems Administrator to join our Information Technology team. If you're looking for a company that embraces the principles of respect ...

Boeing

Senior System Administrator

Seal Beach, CA

$146K - $197K/yr

Senior System Administrator Company: The Boeing Company Boeing Defense, Space & Security (BDS), Space Mission Systems Organization seeks an Senior System Administrator to support Proprietary Programs ...

INSPYR Solutions

Senior System Administrator

Orange, CT · On-site

$45 - $50/hr

Senior System Administrator Location: Orange, CT Duration: 6+ months Compensation: $45.00 - $50.00/hr Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Senior System ...

Foxconn Assembly LLC

Senior System Administrator

Houston, TX · On-site

$82K - $111K/yr

The Senior System Administrator is responsible for designing, optimizing, and securing the organization's global enterprise server infrastructure, data storage, virtualization layers, and cloud ...

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Senior System Administrator information

See salary details

$49K

$102.2K

$143.5K

How much do senior system administrator jobs pay per year?

As of Aug 3, 2026, the average yearly pay for senior system administrator in the United States is $102,229.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,000.00 and $116,500.00 per year, depending on experience, location, and employer.

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 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 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.

More about Senior System Administrator jobs
What cities are hiring for Senior System Administrator jobs? Cities with the most Senior System Administrator job openings:
What are the most commonly searched types of System Administrator jobs? The most popular types of System Administrator jobs are:
Who are the top companies hiring for Senior System Administrator jobs? The top employers for Senior System Administrator jobs are:
What states have the most Senior System Administrator jobs? States with the most job openings for Senior System Administrator jobs include:
Senior System Administrator jobs near you
Infographic showing various Senior System Administrator job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 1% Temporary, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $102,229 per year, or $49.1 per hour.

Senior System Administrator

Moraine Valley Community College

Palos Hills, IL • On-site

$87K - $118K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago

Job description

Posting Details
Position Information
Job Title
Senior System Administrator
Classification Title
Department
Infrastructure & Network Services
Work Location
Main Campus
Duties
Under direction, the Senior System Administrator is responsible for reviewing the design, installation, maintenance, training, and support of Windows servers and database functions, hardware and software used to support the college's systems. The Senior System Administrator is responsible for the following. Other duties may be assigned. The Senior System Administrator is dedicated to learning college concepts by developing programs and facilitating activities that promote student success and lifelong learning.
Summary
  • Administration and support of data flows between enterprise systems as well as contributing to the development and operation of those integrations.
  • Pre-installation activities of purchased software and vendor releases while also establishing software standards, conducting capacity planning, and managing system resource allocation for institutional products.
  • Ensuring security and integrity of all operating system software and related applications. Analyzes production issues, identifies root causes and provides recommendations for operational improvements.
  • Responsible for administration of all MS-SQL databases associated with the college's business systems including performing full DBA functions and maintaining database authority.
  • Responsible for administration of cloud-based identity and access management services. Responsible for ADFS, Azure Entra ID SSO, and AD integration with all other systems at the college.
  • Responsible for the administration and operational support of the college's bookstore point-of-sale system, SAS application, and Business Intelligence and Reporting systems.

Education/Experience
Bachelor's degree in Computer Science or related field required. Three to five (3-5) years' experience in IT required. Experience with MS-SQL Administration. MS-SQL certification and Azure and Windows certification.
Please ensure you have a minimum of three years of (full-time equivalent) experience outlined in your resume and application.
Qualifications
In addition to the above requirements,
  • Must have demonstrated analytical ability to logically approach applications.
  • Demonstrated knowledge of Windows-based enterprise operating systems and related network services.
  • Demonstrated knowledge in ADFS and integration techniques; identities management in Azure AD; integrating third party applications with Azure Intra ID SSO; MS-SQL database administration.
  • Knowledge of PowerShell scripting and Python; hybrid IT infrastructure; provisioning SQL databases in Azure; Hyper-V and SAN technologies; database design and information retrieval techniques; Linux and monitoring tools (such as Nagios and Grafana).
  • Basic Knowledge of SharePoint Administration, both on-premise and online; Azure infrastructure administration; SAS, SAP BO, PBIRS and reporting solutions; POS systems and their integration with third-party applications.
  • Self-starter with strong aptitude for adapting to technological changes and learning new platforms.
  • Above average communication skills.

Position Status
Full Time
Hours
General Hours - Monday - Friday 8:00 a.m. to 5:00 p.m.
Primarily on-site. Alternative hybrid work arrangement/remote days may be available.
On-call 24/7 for emergencies.
Must be a resident of IL/IN or reciprocal state.
Sponsorship is not available.
Salary/Wage
$70,075-$90,000 plus exceptional benefits
Hourly/Salary
Salaried
Benefits
FT Professionals
Moraine Valley offers a generous benefits plan which includes paid time off, tuition discounts for employees and dependents, medical, dental, vision, and retirement benefits in a collaborative and friendly environment. These include:
  • Health, Dental, Vision
  • Life insurance, Optional life
  • Disability insurance
  • Tuition reimbursement
  • Tuition waiver
  • SURS Retirement plan
  • Vacation Days
  • Holidays
  • Sick Leave
  • Personal days
  • Bereavement days
  • Tax-sheltered annuity plans

Visit these links to learn more about specific benefits for this position:
Benefit HighlightsBenefit Guide-Details
Review of Applications Begins
07/20/2026
Posting Detail Information
Posting Number
AP00578P
Open Date
07/06/2026
Close Date
Open Until Filled
Yes
Special Instructions to Applicants
Please submit all required documentation. Upon successful completion, you will receive a confirmation email. For questions, contact hr@morainevalley.edu or 708-974-5704.

Apply