network security administrator Jobs in san jose, ca

81 - 100 of 395 Jobs

Director of IT Security Fusion Center (SOC and Incident Response)Job Title - Director of IT Security Fusion Center (SOC and Incident Response)

Gilead Sciences, Inc.Company Name - Gilead Sciences, Inc.

•

Foster City, California, USA

Full-time

At Gilead, we're creating a healthier world for all people. For more than 35 years, we've tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer - working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world's biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead's team plays a critical ro

System Security EngineerJob Title - System Security Engineer

GovCIOCompany Name - GovCIO

•

Remote

Full-time

Overview GovCIO is hiring a System Security Engineer to maintain and monitor firewalls and other network defense technologies and detect abnormal behaviors for the Department of Veterans Affairs. The candidate will r econcile findings from system assessments, audits, and vulnerability scans. This position is fully remote within the United States . Responsibilities Apply NIST Risk Management Framework to strengthen federal agencies cybersecurity and compliance. Develop ment and submission of m

Software Engineering Technical Leader (Cloud Security / Networking)Job Title - Software Engineering Technical Leader (Cloud Security / Networking)

Cisco Systems, Inc.Company Name - Cisco Systems, Inc.

•

San Jose, California, USA

Full-time

The application window has been extended to 4/28/2025 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. (This is a hybrid role working onsite 3 days a week in the San Jose office) Meet the Team Cisco Secure Access is a cloud-delivered security platform designed to provide businesses with comprehensive protection against evolving cybersecurity threats while ensuring secure and efficient access to the internet and cloud applica

Security EngineerJob Title - Security Engineer

Appalachian Regional HealthcareCompany Name - Appalachian Regional Healthcare

•

Remote or Hazard, Kentucky, USA

Full-time

Overview To help safeguard the organization's computer network and systems by planning and carrying out industry standard security measures; Monitor and protect sensitive data and systems from infiltration and cyber-attacks by identifying security vulnerabilities. To analyze and execute proper security incident response protocols depending on the situation at hand. Special Instructions This is a full-time remote position with the Cybersecurity team. Responsibilities Monitors the organizatio

Security System EngineerJob Title - Security System Engineer

GovCIOCompany Name - GovCIO

•

Remote

Full-time

Project Manager -Physical Security (Silicon Valley)Job Title - Project Manager -Physical Security (Silicon Valley)

Randstad DigitalCompany Name - Randstad Digital

•

Palo Alto, California, USA

Contract

job summary: We have a 6+ month contract for a Project Manager for Physical Security Projects Location: Hybrid - will work Remote with some need for onsite meetings and site visits(Must reside in or near the Palo Alto area) Start Date: ASAP Assignment Length: Through December 2025 (extension dependent on 2026 budget approval) Overview: Our Client's Department of Protective Services is hiring a Program Manager IV to support physical security initiatives across the Sacramento Division. This

IT Security Auditor(Lead)Job Title - IT Security Auditor(Lead)

HPTech Inc.Company Name - HPTech Inc.

•

San Jose, California, USA

Third Party, Contract

Key Skills: Security Auditing: Expertise in conducting technical security audits across various systems, networks, and applications.Compliance Frameworks: Strong understanding of industry standards and regulatory requirements, such as ISO 27001, ISO LA 27001 certification, NIST, PCI DSS, and GDPR.RFP (Request for Proposal) and RFI (Request for Information)Penetration Testing: Expertise in conducting various types of penetration tests, including black box, grey box, and white box testing.Vulnerab

Senior Blockchain Security Engineer, Offensive SecurityJob Title - Senior Blockchain Security Engineer, Offensive Security

CoinbaseCompany Name - Coinbase

•

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Product Security Engineer - FedRamp - ship Required - (InfoSec) - HQ Santa ClaraJob Title - Product Security Engineer - FedRamp - ship Required - (InfoSec) - HQ Santa Clara

PaloAlto NetworksCompany Name - PaloAlto Networks

•

Santa Clara, California, USA

Full-time

Company Description To comply with U.S. federal government requirements, U.S. citizenship is required for this position Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who a

Sr Lead, Cyber Security - Risk and ControlsJob Title - Sr Lead, Cyber Security - Risk and Controls

Northern TrustCompany Name - Northern Trust

•

Remote or Chicago, Illinois, USA

Full-time

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world'

Security Specialist, Android KernelJob Title - Security Specialist, Android Kernel

OSI Engineering, Inc.Company Name - OSI Engineering, Inc.

•

Mountain View, California, USA

Contract

A global device company is seeking an Android Kernel Security Researcher to join its Penetration Testing team. This role is highly specialized, focusing on offensive security research, penetration testing, and vulnerability assessment at the Android kernel level. The ideal candidate will have deep expertise in Android kernel security, reverse engineering, and exploit development to identify, analyze, and mitigate security threats. Responsibilities:Conduct in-depth security research on Android k

Google Cloud Platform Security EngineerJob Title - Google Cloud Platform Security Engineer

ADDSOURCECompany Name - ADDSOURCE

•

Third Party

Role: Google Cloud Platform Security Engineer (L5) Location: Remote (Canada) Duration: Long Term Job Overview: We are seeking an experienced Security Engineer to join our team and play a pivotal role in the modernization and migration of currency applications and data within the bank environment to Google Cloud Platform (Google Cloud Platform). The primary objective of this role is to ensure that the bank's security posture is robust and resilient throughout the entire cloud transformation pro

Sr. Security Operations Engineer for HOT Data Start-up in Mountain View, CAJob Title - Sr. Security Operations Engineer for HOT Data Start-up in Mountain View, CA

OSI Engineering, Inc.Company Name - OSI Engineering, Inc.

•

Mountain View, California, USA

Full-time

Join a rapidly growing data start-up specializing in data value engineering as a Sr. Security Operations Engineer and play a key role in securing our cloud-hosted applications while ensuring compliance with industry standards. Our innovative platform offers a comprehensive approach to data management, covering collection, analysis, packaging, visualization, and exchange. Designed for flexibility and integration, our system empowers organizations and individuals to take control of their data, rec

Senior Cloud Security Engineer (Remote)Job Title - Senior Cloud Security Engineer (Remote)

Progressive LeasingCompany Name - Progressive Leasing

•

Illinois, USA

Full-time

Progressive Leasing is a leading provider of in-store and e-commerce lease-to-own solutions. As an almost 20+ year old FinTech company that has gone from start-up to industry leader, we know how to innovate, simplify, and value all people. We are a company founded on our grit and we are constantly looking to the future. As an ever-evolving group of entrepreneurs and technologists, we strive to do the right thing period in all aspects of our work. We are a subsidiary of PROG Holdings (NYSE: PRG),

Senior Information Security Architect - IAM (Hybrid)Job Title - Senior Information Security Architect - IAM (Hybrid)

First American Financial CorporationCompany Name - First American Financial Corporation

•

Remote or Santa Ana, California, USA

Full-time

Who We Are Join a team that puts its People First! Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported, and empowered to be innovative and reach their full potential. Our inclusive, people-first culture has earned our company numerous accolades, including being named to the Fortune 100 Best Companies to Work For list for ten conse

Info Security SpecialistJob Title - Info Security Specialist

iFusion Inc.Company Name - iFusion Inc.

•

Remote

Contract

Name: Info Security Specialist Type: Staffing Status: Pending Start: 06/02/2025 End: 05/29/2026 Description: Duties: SOC L3 Analyst - Shift 1 Individual contributor for First shift focused on proactively finding adversary activities in the network with the goal of discovery before they complete their mission. The ideal candidate would have skills and experience in log analysis, network traffic analysis, and MITRE attack framework. Part of the global IT security team working closely with the US

Cloud Security ArchitectJob Title - Cloud Security Architect

Laiba Technologies LLCCompany Name - Laiba Technologies LLC

•

San Jose, California, USA

Contract, Third Party

Job Title: Cloud Security Architect Location: San Jose, CA Job Description: Responsibilities: Design and implement robust security standards and practices to protect cloud infrastructure and data.Develop and enforce data security policies to ensure the confidentiality, integrity, and availability of data.Architect and manage Kubernetes environments to ensure secure deployment and operation of microservices.Implement and manage security measures for Big Query or equivalent data platforms.Design a

Senior Security Engineer-Corporate Information Security- Remote (Anywhere in the U.S.)Job Title - Senior Security Engineer-Corporate Information Security- Remote (Anywhere in the U.S.)

GuidePoint SecurityCompany Name - GuidePoint Security

•

Remote

Full-time

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. At GuidePoint, you'll work alongside the best

Principal Application Security EngineerJob Title - Principal Application Security Engineer

RobloxCompany Name - Roblox

•

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Offensive Security EngineerJob Title - Offensive Security Engineer

VeearCompany Name - Veear

•

Sunnyvale, California, USA

Contract

OSCP CertificationYou are a highly skilled Offensive Security Engineer with deep expertise in application security, penetration testing, and exploit developmentThis role will focus on reviewing source code, identifying security flaws, and developing exploits to test internal systemsIn this role, you'll be responsible for executing offensive security assessments and penetration testing strategiesYou'll work closely with development and security teams to uncover vulnerabilities and improve securit