Entry Level System Administrator Jobs, Employment in California Now Hiring October 2026

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25B Information Technology Specialist - Entry Level

U.S. Army Reserve

Los Angeles, CA 90011

Paid Relocation to Los Angeles, CA

OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time Off

Entry pay and promotions vary based on education level and qualifications.

Hiring bonus opportunities available.

Specialty bonuses available depending on qualifications and position.

30-week paid training program

Comprehensive Healthcare, Vision, and Dental plans.

30 days paid vacation.

90 days paid paternity and maternity vacation.

Comprehensive wellness programs including fitness facility access, nutrition consulting, curated fitness plans, and more.

Housing, clothing, and relocation allowance.

Tuition assistance.

Student loan repayment.

Flexible retirement and pension plans.

Now Hiring Full and Part Time Positions.

Attend a 30-week paid training program

New, Posted 6 hours ago

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System Administrator

ASM Research, An Accenture Federal Services Company

Sacramento, CA 94278

Easy Apply

Entry Level - Part Time Sales - Weekly Pay

Vector Marketing

Chula Vista, CA 91910

Flexible Schedule

Weekly Pay

Great starting pay

Not based on sales or results

Excellent pay

Reps are paid weekly.

$27.00 base-appt

Not based on sales or a commission structure set up based on performance.

There is an opportunity to make more

There is still a fallback for the sales rep to make an income even if they have an off week.

Solid training

Part Time

Part-time sales positions

Flexible scheduling

Some work part time

All ages eighteen plus or seventeen and a high school graduate

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Construction Administrative Assistant at ADU Express $65,000-75,000

ADU EXPRESS

Gardena, CA 90248

$75,000/yr

Onsite

$65,000-75,000

$65,000–$75,000/year, based on experience

$65,000–$75,000/year, depending on experience

Free Welcome+ membership for up to 12 months while actively employed — includes $0 cost telemedicine with unlimited 24/7 access, counseling support, prescription discounts, dental (Aetna Dental Access®), and vision. Covers you and your family (spouse + children under 26).

Full-Time

3–5 years of administrative experience in the construction industry

Working knowledge of construction documents — submittals, RFIs, change orders, permits

Able to work on-site daily at our Gardena office

Hands-on experience with subcontractor compliance (Certificates of Insurance, lien waiver tracking)

Experience with job costing, purchase-order matching, or payroll support

Easy Apply

Entry Level Accounting Clerk

LHH US

Corona, CA 92880

$19-$23/hr

OnsiteHealth InsurancePaid Time OffRetirement Benefit

$19.00 - $23.00 per hour

$19.00 to $23.00 per hour

Medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits and a 401K plan

Paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable

Full-time hours

High school diploma or equivalent required

Minimum 0-2 years of accounting, bookkeeping, accounts payable, accounts receivable, or related experience

Proficiency with Microsoft Excel, including basic formulas and spreadsheets

Prefect opportunity for fresh graduates

Associate degree in Accounting, Finance, or Business Administration preferred

Experience working with ERP systems or accounting software preferred

Experience working in a manufacturing, distribution, or operations-driven environment

Familiarity with ERP platforms such as SAP, Oracle, NetSuite, Microsoft Dynamics, QuickBooks, or similar systems

Exposure to audit support, reconciliations, and financial reporting processes

Understanding of basic accounting principles and internal controls

New, Posted 18 hours ago

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IT System Administrator (Sacramento)

PEAK Energy

Sacramento, CA 95823

Bilingual Preferred

New, Posted 18 hours ago

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Discovery IT System Administrator (Top Secret Clearance Required)

Contact Government Services, LLC

San Francisco, CA 94112

New, Posted 18 hours ago

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System Administrator

metr

Berkeley, CA 94704

New, Posted 1 hour ago

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Per Diem Associate Patient Care Coordinator

Optum

Glendale, CA 91210

$16-$29/hr

$2,000 bonus

OnsiteBilingual PreferredRetirement Benefit

$2,000 SIGN ON BONUS FOR EXTERNAL APPLICANTS

The sign-on bonus is only available to external candidates. Candidates who are currently working for UnitedHealth Group, UnitedHealthcare or a related entity in a full time, part time or per diem basis ("Internal Candidates") are not eligible to receive a sign on bonus.

The hourly pay for this role will range from $16 - $29 per hour based on full-time employment.

Comprehensive benefits

Career development opportunities

A comprehensive benefits package

Incentive and recognition programs

Equity stock purchase and 401k contribution

Per Diem

12-hour shift - 7 AM - 7 PM or 7 PM - 7 AM

With the flexibility to work weekends.

High School Diploma/GED

3+ years of experience working in a hospital Patient Registration department, physician office setting, healthcare insurance company, revenue cycle vendor, and/or other revenue cycle related role

3+ years of experience with insurance - Medicare Medi-Cal, and Commercial

1+ years of experience in requesting and processing financial payments

1+ years of experience working in medical terminology

Advanced level of computer proficiency

Ability to work on-site at our Admitting Department at 1420 S Central Ave., Glendale CA 91204

Knowledge of charity care programs as well as the various government and non-government programs

Experience with MS4 and Cerner

Bilingual fluency (Armenian and Spanish)

Strong knowledge of both government and commercial insurances

New, Posted 18 hours ago

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System Administrator - NASA Ames Research Center Multi-Mission Operations Center

Astrion

Mountain View, CA 94043

5524 Entry Level System Administrator jobs in California

25B Information Technology Specialist - Entry Level

System Administrator

Entry Level - Part Time Sales - Weekly Pay

Construction Administrative Assistant at ADU Express $65,000-75,000

$75,000/yr

Entry Level Accounting Clerk

$19-$23/hr

IT System Administrator (Sacramento)

Discovery IT System Administrator (Top Secret Clearance Required)

System Administrator

Per Diem Associate Patient Care Coordinator

$16-$29/hr

$2,000 bonus

System Administrator - NASA Ames Research Center Multi-Mission Operations Center

5524 Entry Level System Administrator jobs in California

25B Information Technology Specialist - Entry Level

System Administrator

Entry Level - Part Time Sales - Weekly Pay

Construction Administrative Assistant at ADU Express $65,000-75,000

$75,000/yr

Entry Level Accounting Clerk

$19-$23/hr

IT System Administrator (Sacramento)

Discovery IT System Administrator (Top Secret Clearance Required)

System Administrator

Per Diem Associate Patient Care Coordinator

$16-$29/hr

$2,000 bonus

System Administrator - NASA Ames Research Center Multi-Mission Operations Center

5524 Entry Level System Administrator jobs in California

25B Information Technology Specialist - Entry Level

System Administrator

Entry Level - Part Time Sales - Weekly Pay

PayWeekly PayPayGreat starting payPayNot based on sales or results

Construction Administrative Assistant at ADU Express $65,000-75,000

$75,000/yr

Pay$65,000-75,000Pay$65,000–$75,000/year, based on experiencePay$65,000–$75,000/year, depending on experience

Entry Level Accounting Clerk

$19-$23/hr

Pay$19.00 - $23.00 per hourPay$19.00 to $23.00 per hourBenefitsMedical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits and a 401K plan

IT System Administrator (Sacramento)

Discovery IT System Administrator (Top Secret Clearance Required)

System Administrator

Per Diem Associate Patient Care Coordinator

$16-$29/hr

$2,000 bonus

System Administrator - NASA Ames Research Center Multi-Mission Operations Center

5524 Entry Level System Administrator jobs in California

25B Information Technology Specialist - Entry Level

System Administrator

Entry Level - Part Time Sales - Weekly Pay

PayWeekly PayPayGreat starting payPayNot based on sales or results

Construction Administrative Assistant at ADU Express $65,000-75,000

$75,000/yr

Pay$65,000-75,000Pay$65,000–$75,000/year, based on experiencePay$65,000–$75,000/year, depending on experience

Entry Level Accounting Clerk

$19-$23/hr

Pay$19.00 - $23.00 per hourPay$19.00 to $23.00 per hourBenefitsMedical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits and a 401K plan

IT System Administrator (Sacramento)

Discovery IT System Administrator (Top Secret Clearance Required)

System Administrator

Per Diem Associate Patient Care Coordinator

$16-$29/hr

$2,000 bonus

System Administrator - NASA Ames Research Center Multi-Mission Operations Center