27 information security specialist jobs at 22 companies in Fontana, CA
1w
Save
Mark Applied
Hide
INFORMATION TECHNOLOGY SPECIALIST II
Irvine, California, United States
$52-$82/hr OnsiteFull Time
5+ YOE1+ MgmtBachelor's degree in computer science or related field and 5 years of IT experience, including 1 year in a lead or expert capacity; advanced networking, security, troubleshooting, and documentation skills required.
TCP/IP, DNS, DHCP, BGP, OSPF, MPLS, SD-WAN, VPN, IDS/IPS, 802.11ac, 802.11ax, LogicMonitor, SolarWinds, Cisco IOS, QoS, CLETS, CJIS
3d
Save
Mark Applied
Hide
Infrastructure Security Specialist - Enterprise to Edge Security, Global Security Organization
Singapore or Los Angeles or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteFull Time
5+ YOECybersecurity specialist with hybrid and multi-cloud security expertise, threat modeling, automation, security frameworks, cloud controls, and 5+ years preferred; office attendance required.
OCI, AWS, Azure, GCP, CSPM, CNAPP, CASB, DLP, NIST CSF, ISO 27001, GDPR, SOX, Python, Go, Kubernetes, Docker, SASE, CI/CD, OPA/Rego, Sentinel
2w
Save
Mark Applied
Hide
Lead Specialist, Cloud Security
Phoenix or Tempe or Los Angeles or San Diego or San Francisco or Santa Clara or Stamford or Washington or Fort Lauderdale or Jacksonville or Miami or Orlando or Tampa or Atlanta or Chicago or Baltimore or Charlotte or Raleigh or Montvale or Short Hills or New York City or Cincinnati or Cleveland or Columbus or Portland or Philadelphia or Austin or Dallas or Fort Worth or Houston or McLean or Seattle
OnsiteFull Time
5+ YOEBachelor's degree and at least five years of cybersecurity experience, including cloud security, governance, risk management, security operations, or cloud architecture. AWS, Azure, IAM, Wiz, CSPM/CNAPP, ServiceNow CMDB, and Tufin experience required.
Amazon Web Services (AWS), Microsoft Azure, IAM, Wiz, CSPM, CNAPP, ServiceNow CMDB, Tufin
1w
Save
Mark Applied
Hide
Information Technology Specialist II - Network & Communications Engineer
Irvine, California, United States
$108k-$170k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science or related field and 5 years of IT experience, including 1 year in a lead or expert capacity. Requires advanced networking, security, troubleshooting, documentation, and mentoring skills.
TCP/IP, DNS, DHCP, BGP, OSPF, MPLS, SD-WAN, VPN, IDS/IPS, 802.11ac, 802.11ax, LogicMonitor, SolarWinds, Cisco IOS, QoS, CLETS, CJIS, Workday, E-Verify
4d
Save
Mark Applied
Hide
Advanced OT System Specialist
Irvine, California, United States
$165k-$201k/yr RemoteFull Time
5+ YOEBachelor's degree, 5 years of cybersecurity and information assurance experience, 5 years of offensive security experience, and a valid driver's license. Legal work authorization required.
OT, wireless networks, remote-access tools, networking, firewalls, identity, endpoints, servers, wireless technologies, OSEE, OSEP, OSCP, CISSP
1w
Save
Mark Applied
Hide
Asset Inventory Specialist (Contract)
Los Angeles or Los Angeles
$55k-$60k/yr OnsiteMultiple Commitments Available
Requires field and AV hardware troubleshooting, advanced Microsoft Word, Excel, and Visio proficiency, airport background checks, and compliance with Sensitive Security Information handling rules.
Microsoft Word, Microsoft Excel, Microsoft Visio, Samsung MagicINFO, VXT, Novastar, HDMI, DisplayPort, UPS, PDU, CMS
1mo
Save
Mark Applied
Hide
IT Specialist
Indio or San Bernardino or San Jacinto
$30-$33/hr OnsiteFull Time
Troubleshoot Windows desktops, printers, peripherals; use ticketing systems (Zendesk helpful); support Microsoft 365, Endpoint Central, EMR/ERP/EHR systems; administer basic security tasks; obtain an IT certification within 60 days.
Zendesk, Windows 10, Windows 11, Microsoft 365, WinZip, Java, Flash Player, Endpoint Central, EMR, ERP, EHR
1mo
Save
Mark Applied
Hide
EDI Specialist
Santa Ana, California, United States
$65k-$75k/yr OnsiteFull Time
Manage and maintain EDI systems, configure and integrate EDI connections, ensure compliance with standards and data security, onboard trading partners, monitor transactions, and troubleshoot EDI issues; familiarity with EDI standards and integration technologies required.
ANSI X12, EDIFACT, AS2, FTP/SFTP, VAN, VPN, SPS Commerce, SAP, SQL, Java, C#, Python
3w
Save
Mark Applied
Hide
Communication Specialist IV (Cameras)/Communication Specialist V (Network)
Long Beach, California, United States
$31-$77/hr OnsiteFull Time
1+ YOEExperience maintaining and designing network and communications systems; knowledge of Cisco routing/switching, network security, wireless, and video/telecom systems; ability to lift 40 lb and work at heights; proof of education/experience required.
Cisco, Cisco DNA, VPN, SDWAN, Genetec, Lenel, Corning Touchless Network Solutions, Cisco UCCX, Cisco CM, WebEX, EXFO, OTDR
3d
Save
Mark Applied
Hide
IT Specialist (SYSADMIN/OS)
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin
$106k-$138k/yr HybridFull Time
1+ YOEOne year of specialized IT experience equivalent to the next lower grade, including systems administration, operating systems, security hardening, networking, virtualization, automation, and web technology knowledge; U.S. citizenship required.
Microsoft Windows, Red Hat Linux, Oracle, SQL, Azure, USA Hire, USAJOBS, Adobe
3mo
Save
Mark Applied
Hide
Store Protection Specialist
Rialto, California, United States
$17-$18/hr OnsiteFull Time
1+ YOEOversee store protection and loss prevention; monitor entrances; engage customers; enforce policies; prior retail supervision preferred; security license preferred; able to work in a fast-paced store environment.
1w
Save
Mark Applied
Hide
10112 - Senior Risk Operations Specialist (SSRM)
Irvine, California, United States
$103k-$159k/yr OnsiteFull Time
8+ YOEBachelor’s degree or equivalent experience, 8+ years of relevant IT experience, including 5+ years in security engineering, planning, or operations; enterprise security technology expertise required.
Virtual Private Networks (VPN), SSL, IPSec, Stateful Inspection Firewalls, LDAP, Active Directory, Windows Server, Windows, Microsoft Active Directory
1w
Save
Mark Applied
Hide
Cyber Defense Specialist, Senior
Oakland or California or Long Beach or El Dorado Hills or Rancho Cordova or Woodland Hills
$116k-$174k/yr HybridFull Time
5+ YOERequires a college degree or equivalent experience, 5+ years of relevant experience, advanced security knowledge, and expertise in monitoring, incident response, SIEM, intrusion detection, threat hunting, and managed defense.
Security Information Event Management (SIEM), Wireshark, Nmap, Endpoint Detection and Response (EDR), User and Event Behavioral Analytics (UEBA), Security Orchestration, Automation, and Response (SOAR), NIST 800-53, Root Cause Analysis (RCA), Security Incident Response Team (SIRT), Corrective Action Plans (CAP)
2mo
Save
Mark Applied
Hide
Systems Support Specialist 1
Reno or Santa Ana
$60k-$65k/yr OnsiteFull Time
0+ YOEAssociate degree or equivalent experience in IT/Electronics; 0–2 years technical support; familiarity with physical security systems, low-voltage electronics, ticketing systems (Salesforce, Jira), basic networking, Windows, and hardware troubleshooting; occasional on-call.
Protech, GFENCE, GWALL, PIRAMID, HATCH-SECURE, Salesforce, Jira, Windows
18h
Save
Mark Applied
Hide
Disclosure Enforcement Specialist
Phoenix or Lake Forest or Oakland or San Diego or San Francisco or Denver or Washington or Fort Myers or Miami or Orlando or Plantation or Tampa or Atlanta or Savannah or Des Moines or Chicago or Downers Grove or Indianapolis or Covington or New Orleans or Boston or Baltimore or Lanham or Detroit or Grand Rapids or Bloomington or Saint Paul or Kansas City or Charlotte or Raleigh or Newark or Trenton or Las Vegas or Buffalo or Holtsville or New York City or Cincinnati or Cleveland or Portland or Philadelphia or Pittsburgh or San Juan or Providence or Columbia or North Charleston or Franklin or Knoxville or Nashville or Dallas or Fort Worth or Houston or Ogden or Salt Lake City or Norfolk or Seattle or Madison or Milwaukee
$90k-$173k/yr OnsiteFull Time
1+ YOERequires one year of specialized experience at the GS-11 or GS-12 level applying tax law, auditing, investigative techniques, information security requirements, and complex communication methods.
Office of Management and Budget, Internal Revenue Manual, Treasury Security Manual
1mo
Save
Mark Applied
Hide
IT Systems Support Specialist
Irvine, California, United States
$30-$35/hr OnsiteFull Time
3+ YOE3–5 years IT support experience; strong Windows and Microsoft 365 support; experience with Active Directory/Entra ID, endpoint management, networking (TCP/IP, DNS, DHCP, VPNs, VLANs), basic PowerShell, and enterprise endpoint security.
Microsoft 365, Microsoft Active Directory, Microsoft Entra ID, Windows, Microsoft Intune, Windows 365, Exchange Online, Microsoft Teams, Microsoft SharePoint, PowerShell, DNS, DHCP, TCP/IP, VPN, VLANs, firewall
3mo
Save
Mark Applied
Hide
Product Operations Technical Specialist, Counter Intrusion
Irvine or Costa Mesa
$98k-$130k/yr OnsiteFull Time
Experience triaging incidents, coordinating with cross-functional teams, and maintaining deployed hardware/software; security clearance required; on-call and non-standard hours may be needed.
DataDog, Grafana, Palantir Foundry, Git, Jira
1mo
Save
Mark Applied
Hide
Cybersecurity Senior Specialist - Threat Hunter
Rosemead, California, United States
HybridFull Time
5+ YOE5+ years in information technology or cybersecurity, US citizenship, experience in threat hunting/incident response, familiarity with MITRE ATT&CK, scripting/automation (PowerShell, Python) and security telemetry analysis.
PowerShell, Python, KQL, Splunk SPL, SQL, EDR, XDR, SIEM, NDR, MITRE ATT&CK
3w
Save
Mark Applied
Hide
Sr Specialist, IT Applications Operations Systems
Aliso Viejo, California, United States
$107k-$142k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IS/Business/Engineering; 5+ years technical lead experience implementing enterprise operations systems (PTC Windchill preferred); experience with CAD/PLM/MES/ERP, SQL, HTML/CSS, application administration, testing, and security.
PTC Windchill, CAD, PLM, MES, ERP, HTML, CSS, SQL
1mo
Save
Mark Applied
Hide
Medical Device Cybersecurity Risk Specialist
Irvine, California, United States
$110k-$120k/yr OnsiteFull Time
8+ YOE8+ years cybersecurity risk management experience for medical devices, risk assessments, threat modeling, vulnerability analysis, GRC/risk registers, cloud security, and stakeholder communication.
EHR, GRC platforms, SDLC, Agile, Scrum
Explore Jobs
Expand Your Job Search
Top Cities Near Fontana for Information Security Specialist
- Information Security Specialist jobs in Los Angeles, CA
- Information Security Specialist jobs in Long Beach, CA
- Information Security Specialist jobs in Anaheim, CA
- Information Security Specialist jobs in Santa Ana, CA
- Information Security Specialist jobs in Riverside, CA
- Information Security Specialist jobs in Irvine, CA
- Information Security Specialist jobs in San Bernardino, CA
- Information Security Specialist jobs in Moreno Valley, CA
- Information Security Specialist jobs in Huntington Beach, CA
- Information Security Specialist jobs in Glendale, CA
- Information Security Specialist jobs in Garden Grove, CA
- Information Security Specialist jobs in Rancho Cucamonga, CA
- Information Security Specialist jobs in Ontario, CA
- Information Security Specialist jobs in Corona, CA
- Information Security Specialist jobs in Pomona, CA
- Information Security Specialist jobs in Pasadena, CA
- Information Security Specialist jobs in Orange, CA
- Information Security Specialist jobs in Fullerton, CA
- Information Security Specialist jobs in Victorville, CA
- Information Security Specialist jobs in El Monte, CA