Top 189 it support specialist Jobs in irvine, ca

Network Support Engineer II
Brea Networks, LLC —Brea, CA
- From $75,000 a year
- Full-time
- Background check
- 5 years
- In-person
- Health insurance
- Dental insurance
Quick Apply
3P Operations Technology Specialist
Booster Fuels —Tustin, CA
- $75,000 - $95,000 a year
- Weekends as needed
- Mid-level
- 3 years
- Continuous improvement
- Health savings account
- Disability insurance
Quick Apply
12d
Electronic Warfare Fleet Liaison
General Dynamics Information Technology —California
- $85,000 - $115,000 a year
- Bachelor of Science
- Mid-level
- Office
- Paid time off
- 401(k) matching
Technical Support Specialist, Level II - On-Site in Huntington Beach
CAL IT Group —Huntington Beach, CA
- $25 - $35 an hour
- Full-time
- Management
- Mid-level
- Driver's License
- Paid holidays
- Health insurance
13d
Customer Support (Tech)
Beyond Bancard —Orange, CA
- $55,000 a year
- Full-time
- Background check
- Microsoft Excel
- Microsoft Outlook
- Health insurance
- Dental insurance
Quick Apply
IT Help Desk Technician
Skyward IT —Laguna Niguel, CA
- $22 - $28 an hour
- Weekends as needed
- Mid-level
- Office
- Windows
- Health insurance
- Dental insurance
Quick Apply
2d
Desktop Support Technician
NTT Ltd —Irvine, CA
- $28.00 - $31.50 an hour
- Temporary
- Mid-level
- Microsoft Office
- 3 years
- Health savings account
- AD&D insurance
IT TECHNICAL SUPPORT TECHNICIAN
Peraton —Irvine, CA
- $51,000 - $82,000 a year
- 8 hour shift
- Background check
- Mid-level
- 3 years
- Health savings account
- Paid holidays
MacOS IT Support
Briviant Inc. —Irvine, CA
- $24 - $30 an hour
- Part-time
- Hybrid work
- Mid-level
- Analysis skills
- Computer networking
- Health insurance
- Dental insurance
Quick Apply
2d
IT Support Specialist I
Ware Malcomb —Irvine, CA
- $24.04 - $28.85 an hour
- Full-time
- Spanish
- Office
- Bachelor's degree
Quick Apply
17h
Desktop Support Analyst
Cognizant —Costa Mesa, CA
- $60,000 - $83,000 a year
- Weekends as needed
- Hybrid work
- Customer service
- Mid-level
- Office
- Paid parental leave
- Paid holidays
Help Desk Support Representative
Travis Mathew —Huntington Beach, CA
- $29.38 - $44.04 an hour
- Full-time
- Mid-level
- Office
- 2 years
7d
IT Technician (Field)
Cal Tech Services Inc —Irvine, CA
- $25 - $30 an hour
- Part-time
- Computer science
- Computer Science
- Analysis skills
- Opportunities for advancement
Quick Apply
IT Specialist
Clarity —Irvine, CA
- $28 - $31 an hour
- Full-time
- Computer Science
- Mid-level
- US work authorization
- Health insurance
- Dental insurance
Quick Apply
8h
Desktop Support Technician (IT Deskside Support)
Golden Star Technology —Irvine, CA
- $30 - $35 an hour
- Full-time
- Mid-level
- Windows
- Travel
- Health insurance
- Dental insurance
Quick Apply
13d
Technical Support
Big Cart Corporation DBA Avycon —Irvine, CA
- $18 - $22 an hour
- Full-time
- Background check
- Computer literacy
- Research
- Health insurance
- 401(k)
Quick Apply
IT Support Technician
Concordia University Irvine —Irvine, CA
- Bachelor's degree
- 1 year
- Entry level
Quick Apply
2d
IT Helpdesk Administrator
Mach Industries —Huntington Beach, CA
- $32 - $40 an hour
- Full-time
- Google Workspace
- Computer science
- Computer Science
- Retirement plan
IT Support Specialist II (Part-Time)
Global 1st Flagship —Irvine, CA
- $25 - $32 an hour
- Part-time
- Mid-level
- 3 years
- Bachelor's degree
Quick Apply
Games Support Tech
Dave & Buster's —Irvine, CA
- $16.90 - $18.40 an hour
- Part-time
- 18 years or older
- Merchandising
- Restaurant
- Health insurance
- Dental insurance

I want to receive the latest job alert for it support specialist in irvine, ca

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

it support specialist jobs near irvine, ca

Network Support Engineer II

Brea Networks, LLC
Brea, CA

Quick Apply

Job Details

Full-time
From $75,000 a year

Benefits

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

Qualifications

Technical documentation
Public Cloud
Incident Escalation
Network infrastructure
Cloud service support
Attention to detail
Customer relationship management (CRM) systems (technically supported)
Problem-solving
CompTIA Network+
IT support
Network engineering
CompTIA Security+
Escalation handling

Full Job Description

About the Role

We’re looking for a Network Support Engineer II who can handle Level 1-3 support tickets, escalations, and troubleshooting across network, cloud, and security environments.

This role is primarily support-focused, but requires the ability to:

Understand how systems are designed
Make sound technical decisions during troubleshooting
Maintain compliance with security frameworks (CMMC, NIST)

This is not entry-level support. You will be expected to resolve complex issues, communicate directly with clients, and ensure all work is fully documented and audit-ready.

What You’ll Do

Advanced Support & Troubleshooting

Resolve Level 1, 2 and Level 3 support tickets across:
Networking (connectivity, routing, VPNs, VLANs)
Microsoft 365 environments
Azure / cloud systems (basic to intermediate)
Identity & access issues (Entra ID, MFA, permissions)
Troubleshoot issues end-to-end and implement permanent fixes, not workarounds
Act as an escalation point for Level 1 technicians

Client Communication

Communicate directly with clients via phone and email
Clearly explain issues, resolutions, and timelines
Set expectations and maintain professionalism at all times

Ticketing & Documentation (Critical)

Fully document all work performed in tickets, including:
Root cause
Troubleshooting steps
Resolution details
Ensure documentation is clear, complete, and audit-ready
Follow and contribute to SOPs and runbooks
Maintain accurate system and configuration documentation

Compliance & Security Awareness

Troubleshoot and resolve issues while maintaining compliance with:
CMMC 2
NIST 800-171
Follow secure practices (least privilege, access control, etc.)
Understand how changes impact compliance and security posture

Light Engineering / Implementation

Assist with small implementations and changes, such as:
Firewall rule updates
User access configurations
Network adjustments
Follow established standards when making changes
Escalate design decisions to senior engineers when needed

What You Bring

Required

5-7 years experience in IT support, networking, or MSP environments
Strong troubleshooting skills across:
Networking (TCP/IP, DNS, DHCP, VPNs)
Microsoft 365
Basic Azure / cloud environments
Experience handling escalated or complex support issues
Strong written and verbal communication skills
High attention to detail in documentation

Preferred

Experience in MSP environments
Exposure to compliance frameworks (CMMC, NIST, HIPAA, etc.)
Experience with firewalls (Fortinet, Meraki, SonicWall)
Certifications:
Network+, Security+, or equivalent
Microsoft certifications

What Success Looks Like

You consistently resolve complex tickets without escalation
Your tickets are fully documented and audit-ready every time
Clients trust your communication and clarity
You follow processes but also understand why they exist
You escalate appropriately

What This Role Is NOT

Not entry-level / help desk only
Not a pure architect or design-heavy engineering role
Not a “close tickets fast” position — quality and documentation matter as much as speed

Why Join Us

Work in a compliance-driven, security-focused environment
Gain exposure to regulated environments (CMMC / DIB clients)
Clear path to Lead Network Engineer or Cybersecurity roles
High accountability, high growth environment

Additional Requirements

Ability to pass background and drug check
Comfortable working with regulated and sensitive environments
Strong adherence to process, documentation, and security standards

Pay: From $75,000.00 per year

Benefits:

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

Application Question(s):

Please complete the required assessment before we move forward in the hiring process: https://scorecard.cmmccompliance.us/why-work-for-brea-networks

. Candidates who do not complete this assessment will not be considered for an interview.

Experience:

IT support: 7 years (Required)
Network engineering: 7 years (Required)

Work Location: In person

Quick Apply

Refine Your Search

it support specialist jobs in irvine, ca

Network Support Engineer II

3P Operations Technology Specialist

Electronic Warfare Fleet Liaison

Technical Support Specialist, Level II - On-Site in Huntington Beach

Customer Support (Tech)

IT Help Desk Technician

Desktop Support Technician

IT TECHNICAL SUPPORT TECHNICIAN

MacOS IT Support

IT Support Specialist I

Desktop Support Analyst

Help Desk Support Representative

IT Technician (Field)

IT Specialist

Desktop Support Technician (IT Deskside Support)

Technical Support

IT Support Technician

IT Helpdesk Administrator

IT Support Specialist II (Part-Time)

Games Support Tech

I want to receive the latest job alert for it support specialist in irvine, ca

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected