Top 10 It security administrator Jobs in Marina Del Rey Ca

IT Security Administrator
Mutual Trading Company —El Monte, CA
- $71,000 - $81,000 a year
- Full-time
- Computer Science
- English
- Office
- Health insurance
- Dental insurance
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System Administrator, IT Services (Cloud, Network, & Security)
AmaWaterways, LLC —Calabasas, CA
- $100,000 - $125,000 a year
- Full-time
- Computer Science
- Computer literacy
- Office
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Information Technology Assurance Specialist I (SAP)
Prosync —El Segundo, CA
- $100,000 - $115,000 a year
- Contract
- Mid-level
- 2 years
- Paid holidays
- Health insurance
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Data Security Administrator
AltaMed Health Services Corporation —Commerce, CA
- $88,813.86 - $111,017.32 a year
- Full-time
- Background check
- Computer Science
- Mid-level
- 403(b) matching
- Paid holidays
11h
Security and Network Engineer
California Institute of Technology —Pasadena, CA
- $47.75 - $62.25 an hour
- Full-time
- Computer Science
- 5 years
- System design
- Paid holidays
- Health insurance
Senior Information Systems Engineer - Onsite El Segundo, CA
Raytheon —El Segundo, CA
- $95,500 - $181,700 a year
- Full-time
- Customer service
- 3 years
- In-person
- Paid holidays
- Disability insurance
1d

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IT Security Administrator

Mutual Trading Company -
El Monte, CA

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Job Details

Full-time
$71,000 - $81,000 a year

Benefits

Health insurance
Dental insurance
Vision insurance
401(k) matching
Life insurance

Qualifications

Computer operation
Regulatory compliance
English
Operating system updates
Endpoint Detection and Response (EDR)
Patch management
Bachelor's degree
Computer management
Vulnerability management
UEM
Linux
Productivity software
Security technology solutions implementations

Full Job Description

Who we are:

Established in 1926, Mutual Trading Co., Inc. was originally a small co-op organization for centralized purchasing of basic import foods to service the needs of the early Japanese immigrant society in Southern California. We've grown nearly 100 years old now, and command a premiere position among Japanese foodservice suppliers, as well as fill a key role as "Culinary Ambassador" promoting Japanese foods worldwide. Currently, we import, manufacture, and distribute over 8,000 Japanese foods, beverages, restaurant equipment and supplies.

Benefits

All paid Health, Dental, and Vision Insurance for employees and their dependents
Life Insurance and 401k Plan with company match.

Location: El Monte, CA
Hours: M-F: 8AM – 5PM

Essential Job Functions

Monitor security events and alerts using SIEM (Security Information and Event Management), Microsoft security tools, and other monitoring platforms
Perform triage, analysis, and validation of potential security incidents
Correlate alerts with threat intelligence to determine risk and business impact
Investigate suspicious activities and respond to security incidents in real time
Contain threats to prevent lateral movement across systems, endpoints, and networks
Escalate complex or high-risk incidents to senior analysts as needed
Operate and maintain security technologies, including SIEM, IDS/IPS, firewalls, DLP, and endpoint protection tools
Administer and monitor Microsoft Defender and Microsoft 365 security and compliance platforms
Leverage UEBA and SOAR capabilities to enhance threat detection and automate response processes
Manage and monitor endpoint security posture across organizational devices
Support device management platforms (e.g., Microsoft Intune, MDM/MAM solutions)
Ensure device compliance with corporate security standards, including patching, encryption, and access controls
Oversee and support company-wide software updates and vulnerability remediation efforts
Enforce and support security policies, standards, and procedures
Assist in maintaining compliance with internal and regulatory requirements (e.g., J-SOX)
Proactively identify and mitigate risks to minimize downtime and business disruption
Act as a central point of contact for security-related incidents and communications
Provide security guidance and support to all business units
Maintain accurate documentation of incidents, investigations, and remediation actions
Support internal and external audits through reporting and evidence collection
Supports the implementation of IT policies and procedures, including those pertaining to architecture, security, disaster recovery, standards, and project portfolio management.
Negotiates and manages vendor, outsourcer, and consultant contracts and service agreements.
Provides expert support to the new ERP project team leveraging deep operational knowledge.
Attends Company events and functions outside of normal working hours
Obligation to answer to all upper management as requested

Physical Requirements

Ability to sit for a majority of the working day
Ability to type on the computer for extended periods of time
Ability to reach, bend, kneel, and lift up to 25 pounds on occasion
Working Conditions

o Noise Level: Normal to Loud while indoors

Other Requirements

Business level English required – Read/write/speak/listen
Business level Japanese preferred – Read/write/speak/listen
Maintain a positive attitude
Bachelor’s degree in computer science or information security or related field required.
Hands-on experience with Microsoft Defender (Endpoint, Identity, and/or Cloud) and Microsoft 365 Security & Compliance tools
Experience with endpoint and device management solutions (e.g., Microsoft Intune, MDM/MAM platforms)
Strong understanding of device compliance, patch management, and software update processes
Knowledge of security policy implementation and enforcement
Familiarity with firewalls, IDS/IPS, vulnerability management, and endpoint protection
Proficiency with operating systems (Windows, macOS, Linux)
1+ years of cybersecurity required; 3-5 years of experience preferred

Knowledge and Skills

Knowledge of Incident response and threat analysis
Knowledge Network defense and endpoint security
Problem-solving skills
Advanced Microsoft Office 365 and Defender proficiency
Strong Communication and interpersonal skills
Exceptional organization and time management skills
Excellent mentoring, coaching, and people management skills

Disclaimers

This position description is not to be construed as an exhaustive statement of duties, responsibilities, or requirements. Individuals may be required to perform any other job-related duties as instructed or requested by the department manager or other management as needed, subject to reasonable accommodation and business needs. The information contained herein is subject to change in the Company’s sole discretion, and no part of this document is to be construed as an express or implied contract of employment, nor does it alter the “at-will” employment status with the Company. Requirements are subject to accommodations with ADA, FEHA, and all other applicable federal and state laws. Please report any changes of essential job functions to the Human Resources Department.

Mutual Trading Company, Inc. is an Equal Opportunity Employer.

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it security administrator jobs in marina del rey ca

IT Security Administrator

System Administrator, IT Services (Cloud, Network, & Security)

Information Technology Assurance Specialist I (SAP)

Data Security Administrator

Security and Network Engineer

Senior Information Systems Engineer - Onsite El Segundo, CA

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