network security Jobs in san francisco, ca

281 - 300 of 559 Jobs

CCIE Certified - Network EngineerJob Title - CCIE Certified - Network Engineer

Stanley David and AssociatesCompany Name - Stanley David and Associates

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Remote

Full-time

Role :: Sr. Network Engineer/SME/Admin Location :: Remote Type :: Fulltime Job Description Must Have Technical/Functional Skills Experience with Arista switches including CVP, Cisco routers and switches (Nexus), network monitoring and management platforms including SolarWinds including NCM, and Cisco DNA, Wireshark packet analysis, Python scripting and automation, and dynamic routing protocols (BGP, EIGRP, OSPF, IS-IS). Good analytical and problem-solving skills.Design, deploy, and manage Cisco

Security ArchitectJob Title - Security Architect

DHI Group, Inc.Company Name - DHI Group, Inc.

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Remote or Englewood, Colorado, USA

Full-time

The security team plays a critical role in protecting DHI s systems, networks and data from cyber threats and security breaches. About the role: As a Security Architect, you will lead the strategic direction and implementation of security across our enterprise architecture and cloud platforms. You ll serve as a thought leader, partnering with engineering, architecture, and product teams to embed scalable security practices into design and development lifecycles. You ll drive innovation, mentor o

Senior Security Engineer, Infrastructure SecurityJob Title - Senior Security Engineer, Infrastructure Security

AirbnbCompany Name - Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Airbnb's Infrastructure Security team is focused on proactive security and is looking for a hands-on Securi

Network Engineer IIIJob Title - Network Engineer III

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Remote or Hagerstown, Maryland, USA

Full-time

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! The Network Engineer is a hands-on technical position that will work on LAN / WAN implementation and supporting issues in a complex corporate network environment. As part of the Corporate Network Services team, this position will participate in all day-to-day activities and project goals in a Cisco based environment. As SNC's corporate team, we provide the company and its business areas with strateg

Principal Security ResearcherJob Title - Principal Security Researcher

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 Security Services Company is currently seeking a Principal Security Researcher. Candidate will contribute to a number of strategic research initiatives to develop the product and services catalogue. Primary focus for this role is to analyze ransomware samples and threat actor tools to gain insights for future product features, threat actor insights, and assist in the validation of our cur

Senior Systems Software Security Engineer - Factory and Security ProvisioningJob Title - Senior Systems Software Security Engineer - Factory and Security Provisioning

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA is seeking a highly motivated and experienced Senior Systems Software Security Engineer to join our Data Center Systems team. This role focuses on factory and security provisioning for devices used in NVIDIA data center systems. The ideal candidate will have a deep understanding of One-Time Programmable (OTP) memory, security controls, and end-to-end factory provisioning processes. What you'll be doing: Lead the factory provisioning process for NVIDIA data center systems, ensuring that d

Senior Engineering Manager, Enterprise SecurityJob Title - Senior Engineering Manager, Enterprise Security

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

Infrastructure EngineerJob Title - Infrastructure Engineer

Virginia JobsCompany Name - Virginia Jobs

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Remote or Virginia, USA

Full-time

Title: Infrastructure Engineer Agency: Piedmont Virginia Community College Location: Albemarle - 003 FLSA: Exempt Hiring Range: $70,000 - $83,000 Full Time or Part Time: Full Time Additional Detail Job Description: Position Description - Infrastructure Engineer Piedmont Virginia Community College (PVCC) is a public, open access institution of higher education in the Virginia Community College System whose main campus is located in Charlottesville, Virginia. This is home to the Charlottesville H

Senior Ransomware Security Product EngineerJob Title - Senior Ransomware Security Product 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 Security Services Company is currently seeking a Senior Ransomware Security Product Engineer. Candidate will analyze ransomware samples and threat actor tools to gain insights for future product features, threat actor insights, and assist in the validation of our current capabilities. The ideal candidate will be a proficient reverse engineer with experience in analyzing malware, have a st

Gen AI Security ConsultantJob Title - Gen AI Security Consultant

Cardinal Integrated Technologies IncCompany Name - Cardinal Integrated Technologies Inc

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Remote

Contract, Third Party

Position: Gen AI Security Consultant Location: Remote Duration: 6 Months+ 10+ years of related experience with 5+ years of progressive professional growth in a customer-facing security/cybersecurity services delivery roleAbility to influence and interact with confidence and credibility at all levels within and with our customers, partners, and vendorsProven experience with client facing professional services delivery from presentations, documentation, workshops, and interviews to full-scale ente

Senior Security EngineerJob Title - Senior Security Engineer

Request Technology, LLCCompany Name - Request Technology, LLC

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Remote

Full-time

Senior Security Engineer Salary: Open + Bonus + Stock Options Location: Remote *We are unable to provide sponsorship for this role* Qualifications Product security or endpoint-focused consulting, with hands-on testing of Windows-based agents or EDR/AV productsExperience building fuzzers or integrating existing fuzzing frameworks for native codeExperience and capability in building automated test harnesses from the ground upStrong Windows OS internals knowledge, especially user-mode hooking and W

Azure ArchitectJob Title - Azure Architect

AgileCompany Name - Agile

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Remote

Full-time

Location: 100% Remote must be in the United States and willing to work Eastern business hours Employment Type: Permanent / Direct Hire / Full-time Work Authorization: Due to client requirements, only candidates who do not require sponsorship now or in the future will be considered. Benefits: medical, dental, vision, LTD/STD, HSA/FSA, term life, and supplemental health insurances (e.g., Aflac) for all employees (and their families if needed) About the Role: We are seeking a highly skilled and exc

API Security EngineerJob Title - API Security Engineer

Cogent IBS, IncCompany Name - Cogent IBS, Inc

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Remote

Full-time

Location: USA (Remote with occasional travel to MI & VA) Full-Time | Salaried with Cogent Key Responsibilities: Secure wallet-to-chain and wallet-to-vault API integrationsImplement encryption, token validation, and mutual TLS for sensitive communicationConduct threat modeling and enforce robust API security controls and rate limitingWork with engineering and DevOps teams to embed security into API lifecycleMonitor API traffic for anomalies, abuse, or potential exploitsRequirements: 57 years of

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

Network Technical AdvisorJob Title - Network Technical Advisor

TalAlly LLCCompany Name - TalAlly LLC

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Remote

Contract

Job Role: Network Technical Advisor Work Location: Remote Contract to Hire The client is looking to hire a Senior Network Engineer, who would be the face of the entire Network Team in front of the client. Expert knowledge of Fortinet suite of products. Including NGFW, SD-WAN, Client VPN, and VPN Tunnel features will be critical for this rule. Fortinet Suite of Product experience is Mandatory for this role along with good understanding of switching and routing protocols. JOB DESCRIPTION Reportin

Cyber Command oftware Security Assurance Project ManagerJob Title - Cyber Command oftware Security Assurance Project Manager

Thinkbyte Consulting, Inc.Company Name - Thinkbyte Consulting, Inc.

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Remote

Contract

At least 8 years of hands-on experience in application security, secure software development, or security consulting Experience conducting security reviews (code, design threat modeling, architecture) for modern applications (web, mobile, cloud-native) Strong knowledge of secure development practices, OWASP Top 10, and relevant standards Ability to communicate technical risks and recommendations clearly to technical and non-technical audiences Familiarity with tools used in code analysis, vulner

Senior Product Security Engineer, Security PlatformJob Title - Senior Product Security Engineer, Security Platform

DigitalOceanCompany Name - DigitalOcean

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San Francisco, California, USA

Full-time

We're looking for a Senior Product Security Engineer who is passionate about building secure guardrails and paved roads for engineering teams. As a member of the Security Platform team, you will report to the Senior Manager of Product Security. Our Security Platform team secures the development and environment of our engineers and production services. We achieve this by implementing controls that layer security into the groundwork of our engineering infrastructure, streamlining implementations,

Application Support Specialist (USC)Job Title - Application Support Specialist (USC)

Connexions Data IncCompany Name - Connexions Data Inc

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Remote

Contract

Title: Application Support Specialist Start: July, 2025 Loc: Remote with occasional onsite in Rockville, MD (if needed) Type: Long Term Contract Duration: 7 month base + 4 option years Client: Federal Job Description: Seeking an Application Support Specialist to provide Level 1 2 support to end users across multiple IT systems. The ideal candidate will be able to document, track, and troubleshoot issues using ticketing systems (e.g., ServiceNow or Jira).Key Responsibilities:Provide real-ti

SAP GRC Security Consultant with Access ControlsJob Title - SAP GRC Security Consultant with Access Controls

Mako ProfessionalsCompany Name - Mako Professionals

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Remote or Beckley, West Virginia, USA

Contract, Third Party

This is a current Mako SAP client, and they are in need for a SAP GRC/Security Consultant with expertise with Access Controls. Job Title: SAP GRC Security Specialist Location: Remote Client is based out of West Virginia 3 Months + extensions Start Date: 07/14/2025 Key Responsibilities: Manage Access Request Management and Auto Provisioning processes within the SAP GRC module to streamline user access and improve system security. Collaborate closely with HR to identify and map composite rol

Senior Engineer - Product SecurityJob Title - Senior Engineer - Product Security

College BoardCompany Name - College Board

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Full-time

Senior Engineer - Product Security College Board - Technology Location: This is a fully remote role. Candidates who live near CB offices have the option of being fully remote or hybrid (Tuesday and Wednesday in office). Type: This is a full-time position About the Team The College Board Product Security team is a close knit and enthusiastic group of 8 technologists with a thirst for knowledge in all things security and cloud. We collaborate closely daily to investigate and solve problems and ha