Top 22 Network security Jobs in Santa Rosa, Ca

Network and Infrastructure Security Specialist
Solairus Aviation —Petaluma, CA
- $85,000 - $93,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Health insurance
- 401(k) matching
Information System Security Officer (ISSO)
Akima, LLC —Petaluma, CA
- $145,000 - $180,000 a year
- Full-time
- Computer Science
- Engineering
- Research
- Health insurance
- Dental insurance
11d
Security Rep Stf - Level 4
Lockheed Martin Corporation —Santa Rosa, CA
- $85,400 - $150,650 a year
- Full-time
- Office
- In-person
- Training & development
- Paid jury duty
- Paid holidays
Senior Network Engineer
KHL Consulting —Santa Rosa, CA
- Email
- 5 years
- English
- Windows
IC&E Technician III
Calpine Operating Services Company —Middletown, CA
- $72.90 - $74.35 an hour
- Email
- 5 years
- High school diploma or GED
- Driver's License
Quick Apply
Senior Network Admin
Tata Consultancy Services —Novato, CA
- $90,000 - $125,000 a year
- Call employer
- Computer Science
- Bachelor's degree
- Senior level
- Commuter assistance
- Health insurance
11d
IT Audit, Cybersecurity & Risk Experienced Consultant (SOC Focus)
Baker Tilly Advisory Group, LP —Santa Rosa, CA
- $85,910 - $162,890 a year
- Full-time
- Hybrid work
- CPA
- Computer Science
- Mid-level
Quick Apply
10d
FBI Special Agent: Systems Integration & Network Security Expertise
Federal Bureau of Investigation —United States
- $103,236 - $133,200 a year
- Full-time
- Doctoral degree
- Mid-level
- Master's degree
- 401(k)
- Paid time off
4d
Information Systems Security Manager (ISSM)/Alternate Facility Security Officer (AFSO)
VERUS RESEARCH LLC —United States
- $158,000 a year
- 8 hour shift
- 5 years
- Windows
- Bachelor's degree
- Relocation assistance
- Health insurance
Quick Apply
2d
Red Team Lead (Offensive Cybersecurity) – AI Trainer
micro1 —United States
- $50 - $90 an hour
- Contract
- Remote
- 5 years
- Research
- Analysis skills
- Flexible schedule
4d
Sr. Network Architect (RouterOS req; Paid Relo - North CA; $200K)
#twiceasnice Recruiting —United States
- $175,000 - $200,000 a year
- Full-time
- Travel
- Mentoring
- US work authorization
- Relocation assistance
- Health insurance
Quick Apply
3d

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Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience.
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Network and Infrastructure Security Specialist

Solairus Aviation -
Petaluma, CA

Apply Now

Job Details

Full-time
$85,000 - $93,000 a year

Benefits

Health insurance
401(k) matching

Qualifications

Cloud identity and access management (IAM)
Wireless networking
Public Cloud
Windows
Security data analysis
Network scanners
Wireless communication system operation
Server virtualization
Windows support
Microsoft 365 support
VPN management
Identity & access management

Full Job Description

Overview

The IT Network and Infrastructure Security Specialist is responsible for the administration, security, and resilience of the organization’s network, server, and Microsoft cloud infrastructure. This role ensures secure configuration, monitoring, and maintenance of enterprise IT systems, including firewalls, switches, wireless networks, identity platforms, physical and virtual servers, and cloud environments.

The specialist works closely with IT, infrastructure, and security teams to safeguard systems against threats, maintain high availability, and support security initiatives across the organization. This position requires strong hands-on experience in IT infrastructure administration as well as practical security administration expertise.

Essential Responsibilities/Duties

Network and Infrastructure Administration

Manage, maintain, and troubleshoot network infrastructure, including switches, routers, firewalls, VPN appliances, and wireless systems.
Administer Windows and Linux servers, virtualization platforms (VMware / Hyper‑V), and enterprise storage solutions.
Ensure network performance, availability, and uptime through proactive monitoring and maintenance.
Implement and maintain secure configurations, patching, hardening standards, and baseline system builds.

Security Administration

Manage and monitor security tools, including Identity Management (OKTA), Mobile Device Management (MDM), Remote Monitoring and Management (NinjaOne), firewalls, IDS/IPS, vulnerability scanners, and identity security platforms.
Assist Security Analysis with SIEM and EDR administration support.
Maintain endpoint security policies, access controls, MFA, privileged accounts, and identity governance settings.
Perform and validate vulnerability scans, system hardening, and remediation of infrastructure weaknesses.
Ensure network segmentation, zero-trust controls, and secure access principles are implemented across environments.

Incident Management and Response

Participate in incident response activities, supporting containment, remediation, and recovery actions.
Help investigate security alerts, perform triage, and support containment, eradication, and recovery activities.
Conduct root-cause analysis and contribute to strengthening security controls to reduce recurrence.
Maintain incident documentation, reporting, and continuous improvement of response processes.
Collaborate with third‑party security partners (SOC/MDR) on detection and mitigation activities.

Risk Management and Compliance

Support risk assessments across network, server, cloud, and identity systems.
Document, track, and support remediation of risks and vulnerabilities across infrastructure assets. Assist with IT and security policy enforcement, compliance audits, and regulatory alignment (NIST, CIS, SOC 2, GDPR, CCPA).
Participate in building and maintaining security roadmaps and improvement plans.

Collaboration and Operational Support

Work with IT, cloud, infrastructure, and business units to ensure secure design and implementation of systems.
Provide reporting on infrastructure health, security posture, patch status, and risk findings.
Support security awareness initiatives and ensure proper security practices are followed throughout the organization.

Identity and Privileged Account Management

Administer identity and privileged account management using Okta, including lifecycle management, MFA enforcement, role‑based access, and privileged identity controls.
Maintain endpoint security policies, access controls, MFA, privileged accounts, and identity governance settings.
Perform and validate vulnerability scans, system hardening, and remediation of infrastructure weaknesses.
Ensure network segmentation, zero‑trust controls, and secure access principles are implemented across environments.

Qualifications

Associate’s or bachelor’s degree in Cybersecurity, Information Systems, Computer Science, or related field (or equivalent experience).

3+ years of hands-on experience in IT infrastructure administration, network administration, or security operations.
Strong experience managing enterprise networks (LAN/WAN), switches, firewalls, VPN, and wireless systems.
Advanced working knowledge in Microsoft M365 administration.
Working knowledge of Windows Server, Active Directory, Group Policy, Linux systems, and virtualization platforms.
Experience with security tools (SIEM, EDR, firewalls, vulnerability scanners, identity security).
Solid understanding of cybersecurity principles, network security, identity and access management, and cloud security (AWS/Azure).
Ability to analyze threats, evaluate risks, and provide practical remediation recommendations.
Effective communication, analytical thinking, and problem-solving skills.

Additional Information

Solairus Aviation embraces diversity and equal opportunity. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be.

To comply with the Americans with Disabilities Act (ADA) regulations, the principal duties in job descriptions must be essential to the job. To identify essential functions, focus on the purpose and the result of the duties rather than the manner in which they are performed. The following definition applies: a job function is essential if the removal of that function would fundamentally change the job

Salary Range: $85,000 - $93,000

Apply Now

Refine Your Search

network security jobs in santa rosa, ca

Network and Infrastructure Security Specialist

Information System Security Officer (ISSO)

Security Rep Stf - Level 4

Senior Network Engineer

IC&E Technician III

Senior Network Admin

IT Audit, Cybersecurity & Risk Experienced Consultant (SOC Focus)

FBI Special Agent: Systems Integration & Network Security Expertise

Information Systems Security Manager (ISSM)/Alternate Facility Security Officer (AFSO)

Red Team Lead (Offensive Cybersecurity) – AI Trainer

Sr. Network Architect (RouterOS req; Paid Relo - North CA; $200K)

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Explore jobs in cities nearby

I want to receive the latest job alert for network security in santa rosa, ca

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Overview

Essential Responsibilities/Duties

Network and Infrastructure Administration

Security Administration

Incident Management and Response

Risk Management and Compliance

Collaboration and Operational Support

Identity and Privileged Account Management

Qualifications

Additional Information

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