592 Administrator jobs in Ontario,CA

Featured Opportunity

Residential Youth Caregiver - Relocation to Hershey, PA Required

Milton Hershey School - City Of Industry, CA

Residential Youth Caregiver - Relocation to Hershey, PA Required

New, Posted 18 hours ago

Recommended

Easy Apply

System Administrator

Foothill Credit Union

Arcadia, CA 91006

$39-$42/hr

Paid Relocation to Arcadia, CA

RemoteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in IT, Computer Science, or related field (or equivalent experience)
Five (5) years of system administration experience in a hybrid environment
Three (3) years of IT security experience on firewalls, next-gen antivirus, and access controls.
Strong expertise in Windows Server administration (AD, DNS, DHCP, GPO)
Working knowledge of Linux systems (Ubuntu, RHEL or similar)
Experience with VMware vSphere (ESXi, vCenter)
Hands-on experience with MDM platforms (Microsoft Intune preferred)
Experience with backup and recovery solutions (e.g., Veeam or similar)
Experience in supporting desktop, workstation hardware, mitigating end-user data
Experience with Cloud Platforms
Must be able to travel within the branch network regularly
Must have a method of transportation when needed to carry out essential job-related functions; if operating a motor vehicle, must have a valid driver's license and proof of at least minimum automobile insurance coverage as required by the State of California.

SmartExplore AI is experimental.

Apply Directly

BCBA ($10,000 Bonus, Flexibility)

ABS Kids

Ontario, CA 91758

$94,500-$99,400/yr

$10,000 bonus

New, Posted 18 hours ago

Easy Apply

Configuration Management Manager

Onboard Systems

Anaheim, CA 92801

$130,000-$140,000/yr

~ 37 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in engineering, Engineering Technology, or related technical field.
7–10+ years of experience in configuration management, engineering documentation, or product data management.
3–5+ years of leadership or supervisory experience.
Experience with PLM systems (e.g., Siemens Teamcenter, Dassault ENOVIA, or similar).
Strong understanding of engineering change management processes (ECR/ECO).
Experience managing CAD drawing control and BOM structures.
Must be able to read and interpret procedures required to meet the contractual requirements of the programs assigned.
Proficient with MS Office Suite (Word, Excel, PowerPoints, PDF editors)

SmartExplore AI is experimental.

Apply Directly

Information Technology Professional (IT Support)

U.S. Navy

Upland, CA 91786

New, Posted 9 hours ago

Service Coordinator

San Gabriel/Pomona Regional Center

Pomona, CA 91766

New, Posted 8 hours ago

Special Agent, $40,000 Recruitment Incentive

The United States Secret Service

Guasti, CA 91743

New, Posted 9 hours ago

Operations Specialist

Air Treatment Corporation

Brea, CA 92821

$80,000/yr

Apply Directly

Information Technology Professional (IT Support)

U.S. Navy

Montclair, CA 91763

New, Posted 5 hours ago

Apply Directly

Office Manager

Sevita

Rancho Cucamonga, CA 91730

$19.80/hr

~ 16 min OnsitePaid Time OffRetirement Benefit

Valid driver's license in good standing (Required)
Access to a registered vehicle with proof of insurance (Required)
Associate's Degree in related field.
1-3 years of administrative and supervisory experience.
Proficiency in accounting and basic computer skills/applications.
Effective communication skills and strong interpersonal skills.
Exceptional attention to detail and a commitment to quality.
Commitment to the company is client-first mission and values.

SmartExplore AI is experimental.

89% of jobs ask for a resume

Don't let the perfect job slip away—upload your resume and we'll personalize your results instantly.

89% of jobs ask for a resume

Don't let the perfect job slip away—upload your resume and we'll personalize your results instantly.

Easy Apply

HR Coordinator - with Payroll

Eterna Management, LLC

Irvine, CA 92612

$28/hr

~ 44 min Onsite

High school diploma or GED
Associate's or Bachelor's degree in Human Resources, Business Administration, or related field
Minimum 2-3 years of experience in payroll processing
Minimum 1-2 years of broader HR generalist experience, including onboarding, employee relations, or benefits administration
Working knowledge of California wage and hour law, including overtime calculation, meal/rest break compliance, and final pay requirements
Proficiency with payroll/HRIS systems (e.g., Vensure, ADP, Paychex, PayEntry, or similar platforms)
Strong proficiency in Microsoft Excel and Office Suite
Excellent attention to detail and a high degree of accuracy when handling sensitive payroll and personnel data
Strong written and verbal communication skills, with the ability to interact professionally with employees at all levels
Ability to maintain strict confidentiality regarding employee and payroll information
Experience working with staffing agencies and temp-to-hire conversion processes is a plus
Occasional travel between facility locations may be required

SmartExplore AI is experimental.