Firewall administration jobs in california

Senior Information Technology Engineer, IT Security (IT/OT Firewall Administration)

Oakland, California

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26d ago

EBMUD Job Title: Senior Information Technology Engineer, IT Security (IT/OT Firewall Administration) Salary Info: $157,488 - $191,424 Annually, Opens online at on Monday, July 27, 2026 Online applications must be received by 4:30 p.m., Friday, August 14, 2026 The East Bay Municipal Utility Districts (EBMUD) Information Systems Department is currently seeking a Senior Information Technology Engineer with deep experience administering firewalls in mission-critical, highly available enterprise e

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Full-time

157488 - 191424

Firewall Security Engineer

San Jose, California

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5d ago

A client of Innova Solutions is immediately hiring for a Firewall Security Engineer" Position type: Full-Time Contract (W2) Role: Firewall Security Engineer Duration: 6+ Months Contract Location : San Jose, CA (Hybrid Role) Must have required skills Firewall Administration, Network Security, Data Center, VPN, NAT Configuration Primary Skill Required for the Role: Design, implement, and support firewall security controls to protect enterprise networks, applications, and data acro

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Contract

Depends on Experience

Network & Security Administrator

Sunnyvale, California

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4d ago

Role: Network & Security Administrator Location:Sunnyvale, CA/Austin, TX (Onsite) Duration:6 Months Job Description: Key Requirements: Strong Network & Firewall Administration experience, especially Palo Alto / PAN-OS. Firewall rule creation, optimization, auditing, troubleshooting, and security policy management. Panorama administration/migration and multi-vsys to zone-based firewall conversions. Network device/software upgrades and firewall technology refresh initiatives. VLAN, VRF, BGP,

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Contract, Third Party

Depends on Experience

NERC CIP Network Specialist

San Diego, California

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5d ago

Role Summary This position involves supporting secure network infrastructure within a critical operational technology environment. The Network Specialist will focus on designing, implementing, and maintaining cybersecurity controls to ensure compliance with NERC CIP standards. The role requires a proactive approach to managing enterprise network security, vulnerability assessments, and cross-functional collaboration to protect vital systems. Responsibilities Design, configure, and support Palo A

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Contract, Third Party

Depends on Experience

Perimeter Design Engineer

Remote

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11d ago

Role Summary A highly experienced Perimeter Design Engineer is sought to support enterprise cybersecurity initiatives through advanced design, engineering, and governance of perimeter security solutions. This senior-level role involves developing scalable, secure, and resilient firewall architectures and leading technical projects focused on modernization, network segmentation, and security infrastructure. The engineer will serve as a technical leader, ensuring solutions meet security standards,

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Contract, Third Party

Depends on Experience

CYBER SECURITY

Remote or Hybrid in Wyoming, Michigan

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7d ago

Cyber Security Analyst Healthcare (2-3 Years Experience)Company: AaraTech Inc About the RoleAaraTech Inc is seeking a motivated Cyber Security Analyst Healthcare (2-3 years experience) to support healthcare security operations, protect healthcare systems and applications, and safeguard sensitive patient data. This role focuses on monitoring cyber threats, identifying vulnerabilities, responding to security incidents, and supporting healthcare security and compliance requirements. Key Responsibil

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Contract

$70,000 - $75,000

Cybersecurity Technology Architect IV

Concord, California

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Today

Job Title: Cyber Threat Specialist (SOC & Threat Intelligence) Role Overview We are seeking a highly technical, tenacious Cyber Threat Specialist to serve as a critical line of defense in our 24x7 Security Operations Center (SOC). This is not a passive monitoring role; you will utilize real-time threat intelligence to investigate security events, perform baseline threat hunting, and design improvised solutions to mitigate active threats. The ideal candidate blends the foundational skills of a s

Full-time

USD 193,400.00 - 193,400.00 per year

Global Network Security Engineer (Remote)

Remote or Stamford, Connecticut

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Today

We are looking for experienced Network Security professionals to join the Crane Co. Global Information Security Team in supporting our global security operations program. The ideal candidate will have a solid proficiency in networking and network security with a focus on enterprise firewall management, network segmentation, SD-WAN, SASE, ZTNA and NAC technologies. Previous security operations team experience is highly desired. On-site candidates preferred, but remote candidates will also be cons

Full-time

Proton Systems Engineer - Remote

Remote or Raleigh, North Carolina

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Today

Position Description Proton Technologies, Inc., an affiliate of Reynolds and Reynolds, is seeking a highly skilled Systems Engineer with strong server, hybrid cloud, and networking experience. This role will support both escalated service requests (Level 2-3) and assist our Cloud Migration and Projects teams with Azure environment work, hybrid domain configurations, and infrastructure deployments. This position is ideal for an engineer who can confidently navigate Azure AD / Entra ID, Windows

Full-time

USD 80,000.00 - 82,000.00 per year

Network Engineer II

Highland, California

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Today

Under the guidance of the Manager, Network Engineering, the Network Engineer II is responsible for the integration of new systems into the network that follow enterprise standards and best practices. Works with network engineering leadership and Network Engineer to define optimal network upgrade paths and improvements to the network systems. Supports day-to-day requests and incidents, as well as monitoring the network systems. ESSENTIAL DUTIES AND RESPONSIBILITIES 1. Collaborates with departm

Full-time

Cyber Security Engineer

Torrance, California

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Today

Who we are Neros is a defense technology company rebuilding America's drone industrial base. We design and manufacture high-performance unmanned systems that are tested in combat, iterated at startup speed, and built at massive scale. Our team culture is fast, hands-on, and obsessed with closing the gap between design and deployment. As drones transform the character of warfare, Neros is delivering the systems the West needs to compete on the modern battlefield and deter the adversaries of dem

Full-time

USD 98,000.00 - 137,500.00 per year

Application Security Engineer

Remote

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Today

Overview Application Security Engineer Remote within the US Approximately 8 Month Contract (w/ possible extensions) Summary The Application Security Engineer candidate will have a strong background in cybersecurity and understanding of web application and zero trust proxy security practices. The primary responsibility of the Engineer will be to ensure the effective deployment, configuration, and maintenance of our systems for Global customers. This role requires expertise in Web Application F

Full-time

Senior Principal OpenShift and Linux Platform Engineer - Remote

Remote or Eden Prairie, Minnesota

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Today

Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care's most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us to start Caring. Connecting. Growing together. Do you want t

Full-time

USD 134,600.00 - 230,800.00 per year

Level 3 MSP Senior IT Engineer

Bonita, California

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Today

Responsive recruiter Benefits: Free uniforms Health insurance Opportunity for advancement Paid time off Training & development Vision insurance 401(k) Competitive salary Dental insurance Employee discounts Are you a seasoned IT professional looking to take your career to the next level? Do you thrive on solving complex technical challenges and making a real impact for the businesses you support? If so, we want to hear from you. The Opportunity At TeamLogic IT of San Ramon, we're not just looki

Full-time

USD 100,000.00 - 130,000.00 per year

Senior Solutions Engineer

Remote

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Today

Who we are DigiCert is a global leader in intelligent trust. We protect the digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle management, to secure infrastructure, software, devices, messages, AI content and agents. Learn why more than 100,000 organizations, including 90% of the Fortune 500, choose DigiCert to stop today's threats and prepare for a quantum-safe future at ;br> J

Full-time

USD 170,000.00 - 215,000.00 per year

Firewall Engineer

Remote

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3d ago

Role Summary This position requires a highly skilled Tier 3 Network Security Engineer specializing in Cisco Secure Firepower Firewalls. The role involves supporting an enterprise-scale Managed Network Services environment for a government agency, focusing on advanced troubleshooting, operational support, and change management. The engineer will work in a remote capacity, collaborating with internal teams to ensure the security, reliability, and performance of the firewall infrastructure. Respons

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Contract, Third Party

Depends on Experience

IT Infrastructure Senior Manager

Culver City, California

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17d ago

DescriptionGeneral Statement of Job: The Senior Manager of IT Infrastructure leads the strategy, security, and continuous improvement of SISs cloud-first IT infrastructure across the Americas. This leader owns the companys Cloud, Systems Administration, Networking, and Help Desk functions and is accountable for advancing SISs Zero-Trust strategy, in which all access is verified, identity is the perimeter, and the environment is centrally managed, monitored, and documented. SIS operates a predomi

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Full-time

150,000

Azure Firewall Engineer

Remote

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9d ago

Job Title: Azure Firewall Engineer Type: Contract Work Model: Remote offsite Responsibilities Manage Checkpoint and Palo Alto firewalls within an IaaS environment, including configuring and maintaining security policies and NAT rules.Oversee virtual machine scale sets to ensure scalable and secure infrastructure.Adhere to strict change management policies during firewall and network updates.Potentially collapse multiple firewalls into a single device to streamline security architecture.Perfor

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Contract

Depends on Experience

PACS/RIS Administrator

Remote

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3d ago

Role - PACS/RIS Administrator Location -Charlotte (NC) Remote Job Details: The PACS/RIS Administrator is responsible for the maintenance, support, and optimization of the radiology imaging and information systems including PACS, RIS, and associated imaging software. The role acts as a liaison between Radiology, IT, and vendors to ensure seamless operation of digital imaging workflows, high system availability, and compliance with healthcare regulations. Key Responsibilities: Administer, configu

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Contract

Depends on Experience

Security AI Engineer, Principal Member of Technical Staff

California

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Today

QuantumScape is on a mission to transform energy storage with solid-state lithium-metal battery technology. The company's next-generation batteries are designed to enable greater energy density, faster charging and enhanced safety to support the transition away from legacy energy sources toward a lower carbon future. About the Team Our Cybersecurity Team sits at the intersection of innovation and protection. We are a small, high-leverage group that operates like a product engineering team: we

Full-time

USD 155,000.00 - 236,000.00 per year

Firewall administration jobs in California, USA