Top 189 System engineer Jobs in Ontario, Ca

IT Services Administrator
T&T Supermarket —Brea, CA
- $71,000 - $80,000 a year
- Full-time
- Computer Science
- Construction site
- 5 years
- Health insurance
- Dental insurance
Quick Apply
12d
IT Enterprise Applications Analyst
Citizens Business Bank —Rancho Cucamonga, CA
- $73,770 - $103,278 a year
- Full-time
- Computer literacy
- Basic math
- Mid-level
Technology Administrator III
FOOTHILL COMPUTERS —Fontana, CA
- Research
- Senior level
Engineer III - Power BI Platform
Inland Empire Health Plan —Rancho Cucamonga, CA
- $135,200.00 - $179,129.60 a year
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- Bachelor's degree
- Disability insurance
- Health insurance
Senior IT Systems Engineer
Credit Union of Southern California —Anaheim, CA
- $126,667 - $188,240 a year
- Weekends as needed
- Hybrid work
- System design
- Research
- Office
- Health insurance
7d
IT System Administrator
Lexi Global —Upland, CA
- $84,000 - $96,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
System Engineer III, Sr. Windows/Linux/VMWare/Data Center
FOOTHILL COMPUTERS —Fontana, CA
- On call
- Customer service
- System design
- Senior level
Engineer III - Middleware
Inland Empire Health Plan —Rancho Cucamonga, CA
- $118,601.60 - $157,144.00 a year
- Full-time
- Hybrid work
- Azure
- System design
- Office
- Disability insurance
- Health insurance
10d
Network Infrastructure Engineer
Dunlop Tires North America —Rancho Cucamonga, CA
- $118,450 - $169,950 a year
- Hybrid work
- 7 years
- Azure
- Computer Science
2026 Early Career System Hardware Design Engineer
TP-Link Systems Inc. —Irvine, CA
- $100,000 - $120,000 a year
- Full-time
- Research
- Master's degree
- US work authorization
- Health insurance
- Dental insurance
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Senior Solutions Engineer
Claremont McKenna College —Claremont, CA
- $82,000 - $85,000 a year
- Weekends as needed
- Background check
- Computer Science
- Mid-level
- Health savings account
- Paid holidays
Senior Systems Integration Engineer
University of California, Riverside —Riverside, CA
- $126,700 - $261,125 a year
- Full-time
- Hybrid work
- Background check
- System design
- Research
13d
Director, Quality Engineering & Business Systems Analysis
Inland Empire Health Plan —Rancho Cucamonga, CA
- $193,003.20 - $265,387.20 a year
- Full-time
- Hybrid work
- Computer Science
- Writing skills
- Office
- Disability insurance
- Health insurance
Business Systems Analyst (Limited-Term)
County of Orange —Santa Ana, CA
- $94,531 - $137,069 a year
- Online Application
- Hybrid work
- Computer science
- Azure
- Computer Science
- AD&D insurance
- Paid holidays
INNOVATION & TECHNOLOGY TECHNICIAN I
City of Riverside, CA —Riverside, CA
- $60,000 - $80,796 a year
- Online Application
- Pass drug screening
- Research
- Windows
- AD&D insurance
- Disability insurance
7d
IT Systems Administrator
SAIC —Anaheim, CA
- $80,001 - $120,000 a year
- Full-time
- Hybrid work
- Computer Science
- ERP systems
- Pass drug screening
Systems Engineer I
Niagara Bottling —Diamond Bar, CA
- $82,011.54 - $118,916.74 a year
- Full-time
- SQL
- Math
- Travel
- Health savings account
- AD&D insurance
Quick Apply
Senior Network Engineer (Onsite)
San Antonio Regional Hospital —Upland, CA
- $41.30 - $61.96 an hour
- Full-time
- Computer Science
- 5 years
- Bachelor's degree
Senior Systems, R&T Process Development Engineer (Onsite)
Collins Aerospace —Riverside, CA
- $95,500 - $181,700 a year
- Full-time
- 3 years
- Travel
- In-person
- Paid holidays
- Loan repayment program
Systems Engineer
Pacific Sunwear Stores LLC —Anaheim, CA
- $84,809 - $102,000 a year
- Weekends as needed
- Azure
- Ability to walk for extended periods
- System design
- 401(k) matching
- Referral program
Quick Apply

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IT Services Administrator

T&T Supermarket -
Brea, CA

Quick Apply

Job Details

Full-time
$71,000 - $80,000 a year
12 days ago

Benefits

Health insurance
Dental insurance
Paid time off
Vision insurance
401(k) matching
Life insurance

Qualifications

Project team coordination
Data center experience
Collaboration
Tooling
Technical documentation
AI tools proficiency
Business analysis
Enterprise software support
Continuous improvement
Business Administration
Cross-functional collaboration
Automation tools
Cross-functional communication
IT department experience

Full Job Description

Company Introduction:

T&T Supermarkets is marking over 30 years as Canada’s favorite Asian grocery store and recently announced multiple new store locations in the United States. Our growth into the US offers great opportunities within our first US flagship store, opened in 2024 in Bellevue, Washington in the Marketplace at Factoria, spanning 76,000 sq.ft. and standing as the largest Asian specialty supermarket in Washington state.

We have established our regional office in the greater Los Angeles area to grow T&T Supermarket’s vendor base with American food suppliers.

The role

Reporting to the Senior IT Manager – Business Services, the IT Services Administrator is responsible for the administration, maintenance, and continuous improvement of the Company's IT infrastructure, systems, and enterprise applications. This role provides technical leadership in system administration, supports the design and implementation of technology solutions, and ensures the reliability, security, and performance of business-critical systems.

The IT Services Administrator evaluates business and technical requirements, recommends scalable solutions, and collaborates with internal stakeholders and vendors to support operational and strategic initiatives. This position also conducts technical research and drives continuous improvement efforts to enhance system efficiency, security, and overall IT service delivery.

ESSENTIAL JOB DUTIES & RESPONSIBILITIES

The following duties are representative of the work performed. Additional duties may be assigned as necessary to support business operations.

Lead the implementation, administration, and continuous improvement of enterprise systems, applications, servers, and IT infrastructure to ensure reliability, security, and operational efficiency.
Develop and maintain system administration standards, procedures, configurations, and documentation in accordance with business and operational requirements.
Provide technical leadership, guidance, and training to IT support staff and serve as an escalation point for complex infrastructure and system-related issues.
Monitor and maintain the performance, availability, and integrity of servers, networks, applications, storage systems, and other critical technology resources.
Manage system security, access controls, vulnerability monitoring, patch management, and compliance with company security standards and best practices.
Oversee backup, recovery, and disaster recovery processes to ensure the protection and recoverability of business-critical data and systems.
Plan, coordinate, and perform system maintenance activities, including software updates, operating system upgrades, hardware deployments, and implementation of new technology solutions.
Administer user accounts, permissions, and system access while ensuring adherence to company policies and security requirements.
Collaborate with internal stakeholders and external vendors to support IT projects, technology initiatives, and continuous improvement efforts.
Maintain data center infrastructure and environmental monitoring systems to support stable and secure operations.
Perform other duties and responsibilities as assigned.

REQUIRED QUALIFICATIONS

Bachelor's degree in Computer Science, Information Technology, Engineering, Business Administration, or a related field; equivalent combination of education and experience may be considered.
Minimum 5 years of experience in systems administration, IT infrastructure, network administration, database administration, software support, or related information technology functions.
Experience supporting enterprise business applications and ERP systems; experience with SAP environments, including SAP S/4HANA, is preferred.
Familiarity with AI-enabled productivity and automation tools such as Microsoft Copilot, ChatGPT, SAP Joule, or similar technologies.
Professional certifications such as Microsoft Certified Systems Engineer (MCSE), ITIL, PMP, Azure, AWS, or other relevant technology certifications are preferred.
Strong knowledge of system administration, IT operations, security practices, infrastructure management, and technical troubleshooting.
Demonstrated ability to manage multiple priorities, analyze complex issues, and develop effective technical solutions.
Strong project coordination, communication, documentation, and organizational skills.
Ability to collaborate effectively with cross-functional teams while providing excellent customer service and technical support.
Self-motivated, adaptable, and able to exercise sound judgment and independent decision-making in a fast-paced environment.

PHYSICAL REQUIREMENTS

The physical demands described below are representative of those that must be met to successfully perform the essential functions of this position. Reasonable accommodations will be provided in accordance with applicable federal, state, and local laws.

· Ability to travel frequently and visit construction sites and operating stores.

· Ability to stand, walk, climb ladders, and inspect equipment installations.

· Ability to lift and carry up to 25 lbs occasionally.

· Ability to occasionally lift or move items weighing up to 50 pounds, with or without reasonable accommodation.

· Ability to work in a combination of office and construction site environments, including exposure to varying temperatures, dust, noise, and other conditions typical of construction sites and retail store locations.

· Ability to climb stairs and access different areas of construction or retail project sites as needed.

Job Type: Full-time

Pay: $71,000.00 - $80,000.00 per year

Benefits:

401(k) matching
Dental insurance
Health insurance
Life insurance
Paid time off
Vision insurance

Experience:

Business analysis: 5 years (Required)

Language:

Chinese (Preferred)

Work Location: In person

Quick Apply

Refine Your Search

system engineer jobs in ontario, ca

IT Services Administrator

IT Enterprise Applications Analyst

Technology Administrator III

Engineer III - Power BI Platform

Senior IT Systems Engineer

IT System Administrator

System Engineer III, Sr. Windows/Linux/VMWare/Data Center

Engineer III - Middleware

Network Infrastructure Engineer

2026 Early Career System Hardware Design Engineer

Senior Solutions Engineer

Senior Systems Integration Engineer

Director, Quality Engineering & Business Systems Analysis

Business Systems Analyst (Limited-Term)

INNOVATION & TECHNOLOGY TECHNICIAN I

IT Systems Administrator

Systems Engineer I

Senior Network Engineer (Onsite)

Senior Systems, R&T Process Development Engineer (Onsite)

Systems Engineer

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