Zero Trust Security Engineer IV Jobs in San Francisco, CA

1 - 20 of 330 Jobs

Principal Security EngineerJob Title - Principal Security Engineer

Randstad DigitalCompany Name - Randstad Digital

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Remote or Florham Park, New Jersey, USA

Contract

job summary: Randstad Digital is hiring and we're looking for someone like YOU to join our team! If you are seeking a new opportunity, looking to grow in your career, or you know someone who is - we want to hear from you! This is the next step for your career. Great opportunity to join a Fortune 5 organization that was named one of 50 Most Innovative Companies!! This organization is committed to transform health through 2030, focused on improving the health of the people and communities, busi

Sr. Application Security EngineerJob Title - Sr. Application Security Engineer

Yoh - A Day & Zimmerman CompanyCompany Name - Yoh - A Day & Zimmerman Company

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Remote or Mountain View, California, USA

Full-time

Sr. Application Security Engineer Our Cybersecurity group is responsible for safeguarding systems, networks, and data from evolving threats. This team plays a central role in building secure-by-default practices into our products and ensuring that developers and end users alike benefit from built-in protection at every layer. We're looking for a Senior Application Security Engineer to help embed security principles throughout the software development life cycle (SDLC). This person will take the

Manual Web Application Security / Penetration Testing ( Manual Sourse code Testing) - RemoteJob Title - Manual Web Application Security / Penetration Testing ( Manual Sourse code Testing) - Remote

TrustMinds, Inc.Company Name - TrustMinds, Inc.

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Remote

Contract, Third Party

Must Have:- Seeking candidates with solid expertise in Manual web application penetration testing and Manual secure code review.Expertise is performing Manual Test Case Scenarios is a must.Identification of Vulnerabilities in Source Codes manually is a must.Key Areas:- Perform manual security code review against common programming languages (Java, .NET)Perform manual application penetration tests on one or more of the following to discover and exploit vulnerabilities: web applications, internal

IAM/IDM Security EngineerJob Title - IAM/IDM Security Engineer

ZealogicsCompany Name - Zealogics

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Remote

Contract

Engineer This role is responsible for the firms Identity and Access Management infrastructure as well as the support, development and implementation of enhancements to the system and managing technical integrations of third-party and custom-built applications into the Identity and Access Management system. Collaborate with leadership, third party vendors, and various technical teams in the firm to translate business requirements into technical IAM requirements. Perform daily health checks of IA

Principal Cyber Defense Python Security EngineerJob Title - Principal Cyber Defense Python Security Engineer

Request Technology, LLCCompany Name - Request Technology, LLC

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Remote

Full-time

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Company is currently seeking a Principal Cyber Defense Security Engineer with strong Python development and scripting experience. Candidate will architect, develop, and implement advanced technical solutions that empower our cyber defense investigations and incident response teams. You will work independently and in teams to design and implement effective and sustainable capabilities to d

Hiring! Senior Palo Alto Security Firewall Engineer - RemoteJob Title - Hiring! Senior Palo Alto Security Firewall Engineer - Remote

PropelSys Technologies LLC.Company Name - PropelSys Technologies LLC.

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Texas, USA

Full-time, Contract, Third Party

Job Role: Senior Security Firewall Engineer Location: Remote (US) Shift: CST Mode of Interview: Video What does a successful Senior Security Engineer do ? The Senior Security Engineer is an integral member of the Perimeter Security Team, entrusted with delivering cutting-edge Enterprise Perimeter Security infrastructure solutions leveraging next-generation security technologies. This role involves providing design and engineering expertise to project and program initiatives, fostering collaborat

Sr. N/w Security Engineer (CrowdStrike Expert)Job Title - Sr. N/w Security Engineer (CrowdStrike Expert)

My IT LLCCompany Name - My IT LLC

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San Francisco, California, USA

Full-time, Contract

Job Title: Sr. N/w Security Engineer (CrowdStrike Expert) Duration: 6+ Months Location: SFO, CA (Hybrid) Exp. Level: 10+ Years Job Description We are seeking a highly experienced Senior Network Security Engineer with deep expertise in CrowdStrike Falcon to lead and enhance our endpoint and network security initiatives. This role combines advanced endpoint protection with network defense strategies to safeguard our enterprise environment from evolving cyber threats. Key Responsibilities: Arc

Only Full Time (No Contract) | Sr. Python Full Stack Engineer (with React, AWS Lambda, API Gateway, and security best practices) | RemoteJob Title - Only Full Time (No Contract) | Sr. Python Full Stack Engineer (with React, AWS Lambda, API Gateway, and security best practices) | Remote

Anagha Techno SoftCompany Name - Anagha Techno Soft

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Remote

Full-time

Job Title: Sr. Python Full Stack EngineerLocation: Remote (USA)Job Type: Full-Time / Permanent (No Contract)Experience: 10+ Years About the RoleWe are looking for a Senior Python Full Stack Engineer with strong expertise in React, AWS Lambda, API Gateway, and security best practices to join our growing team. This is a remote, full-time role ideal for a hands-on engineer who is passionate about building scalable, high-performance web applications in a modern tech stack. Must-Have SkillsReact.js

Sr. Security EngineerJob Title - Sr. Security Engineer

Dynanet CorporationCompany Name - Dynanet Corporation

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Remote

Full-time

Position Details: Job Title: Sr. Security Engineer Job Type: Full-time Location: Remote, DC Revised: 1/13/2025 Dynanet Corporation Overview: Dynanet is a small minority-owned business that has been providing IT services to Federal and State customers for more than 25 years. We were established in 1995 to deliver information technology engineering and management services to state and federal governments. Initially focused on IT infrastructure services, the company has expanded its services to in

Information Security OfficerJob Title - Information Security Officer

Gainwell Technologies LLCCompany Name - Gainwell Technologies LLC

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San Francisco, California, USA

Full-time

Great companies need great teams to propel their operations. Join the group that solves business challenges and enhances the way we work and grow. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values your contributions and puts a premium on work flexibility, learning, and career development. Summary The Information Security Officer is r esponsible for management of the Contractor's Information Security Office and ensuring c

AWS AI Security EngineerJob Title - AWS AI Security Engineer

Idexcel Inc.Company Name - Idexcel Inc.

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Remote

Contract

IDEXCEL Client is Looking for Job Title: AWS AI Security Engineer @ Location: Remote on Contract basis Job Title: AWS AI Security Engineer Location: Remote - Must be able to work Central time zone hours Duration: 12 Months+ Summary: We are seeking a highly skilled AI Engineer with a strong background in programming with Python and DevOps practices. The ideal candidate will have extensive experience working with Large Language Models (LLMs) and prompt engineering. The candidate should be profici

Senior Security EngineerJob Title - Senior Security Engineer

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

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San Francisco, California, USA

Full-time

Who We Are Cisco ThousandEyes is a Digital Experience Assurance platform that empowers organizations to deliver flawless digital experiences across every network - even the ones they don't own. Powered by AI and an unmatched set of cloud, internet and enterprise network telemetry data, ThousandEyes enables IT teams to proactively detect, diagnose, and remediate issues - before they impact end- user experiences. ThousandEyes is deeply integrated across the entire Cisco technology portfolio and

Security Engineer, WWPS Solutions ArchitectureJob Title - Security Engineer, WWPS Solutions Architecture

Amazon Web Services, Inc.Company Name - Amazon Web Services, Inc.

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San Francisco, California, USA

Full-time

This position requires that the selected candidate has U.S. citizenship.Amazon Web Services is looking for a security focused Engineer for the Controlled Working Environment (CWE) program. We are seeking an experienced and motivated Security Engineer (SE) to expand our Security Operating Center (SOC) and maintain security compliance in this working environment. The right candidate must thrive in high-pressure situations, think like both an attacker and defender, and drive relevant teams to take

Security EngineerJob Title - Security Engineer

RetoolCompany Name - Retool

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San Francisco, California, USA

Full-time

ABOUT RETOOL Nearly every company in the world runs on custom software: Gartner estimates that up to 50% of all code is written for internal use. This is the operational software for refunding orders, underwriting loans, onboarding employees, analyzing transactions, and providing customer support. But most companies don't have adequate resources to properly invest in these tools, leading to a lot of old and clunky internal software or, even worse, users still stuck in manual and spreadsheet flo

Information Systems Security Manager / Officer (ISSM / ISSO)Job Title - Information Systems Security Manager / Officer (ISSM / ISSO)

General DynamicsCompany Name - General Dynamics

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Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: CISM, CISSP, Information Assurance, Information Security Assessments, Risk Management Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Information Systems Security Manager / Officer (ISSM / ISSO) Transform technolo

Network Data Security Product ArchitectJob Title - Network Data Security Product Architect

Avance ConsultingCompany Name - Avance Consulting

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Palo Alto, California, USA

Full-time

Job Description As a partner technology architect, you will work closely with partner directors of specific products, sales and delivery teams, to design, develop and build custom solutions for our customers. You will need to have in-depth technical skills of Zscaler and Rubrik (Zscaler ZIA, ZPA, Advance DLP, SSE Rubrik Data Protection, DSPM, Data Threat Analytics, Cyber Recovery) and should be able to orchestrate and build the solution based on the customer s problem statement. Responsibiliti

Network Data Security Product ArchitectJob Title - Network Data Security Product Architect

Avance ConsultingCompany Name - Avance Consulting

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Palo Alto, California, USA

Full-time

Security Validation (Secure Boot) - Newark, CAJob Title - Security Validation (Secure Boot) - Newark, CA

R Systems, Inc.Company Name - R Systems, Inc.

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Newark, California, USA

Contract, Third Party

Role - Security Validation Newark, CA. - 5 days onsite About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs, SaaS, and Internet companies, as well as pro

Information Systems Security Officer (ISSO) III - Lakenheath, UKJob Title - Information Systems Security Officer (ISSO) III - Lakenheath, UK

General DynamicsCompany Name - General Dynamics

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Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: Cisco Certified Network Associate (CCNA) Security - Cisco, GICSP: Global Industrial Cyber Security Professional - Global Information Assurance Certif

Senior Offensive Security EngineerJob Title - Senior Offensive Security Engineer

RobloxCompany Name - Roblox

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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