Senior Signaling Engineer Arup Group LtdSenior Signaling EngineerSan Francisco, CA$170,000–$190,000 / yearWe offer a broad range of services spanning planning, design, delivery, systems integration, assurance, safety and security assessments, and optimization of railway operation and maintenance performance to unlock the financial value for investors, asset owners, operators and maintainers, while navigating the transition to low carbon and resilient rail. You will be a key member of Arup's San Francisco engineering team spending significant time in our Sacramento office on the California High Speed Rail, Track and Systems contract, and you will be instrumental in developing Arup's business and capability in Signaling & Train Control in North America.
Senior Traction Power Engineer Arup Group LtdSenior Traction Power EngineerSan Francisco, CA$170,000–$190,000 / yearWe offer a broad range of services spanning planning, design, delivery, systems integration, assurance, safety and security assessments, and optimization of railway operation and maintenance performance to unlock the financial value for investors, asset owners, operators and maintainers, while navigating the transition to low carbon and resilient rail. Our internal employee networks support our inclusive culture: from race, ethnicity and cross-cultural working to gender equity and LGBTQ+ and disability inclusion - we aim to create a space for you to express yourself and make a positive difference.
Staff Software Engineer - Detection and Response Platform Verkada IncStaff Software Engineer - Detection and Response PlatformSan Mateo, CA$200,000–$300,000 / yearWe've got serious momentum in the market: more than 31,000 customers (including 100+ of the Fortune 500), a $5.8B valuation, more than $1 billion in annualized revenue, and backing from CapitalG, Sequoia Capital, General Catalyst, Felicis Ventures, Next47 and more. With that in mind, we carefully consider a number of factors to determine the appropriate starting pay for an employee, including their primary work location and an assessment of a candidate''s skills and experience, as well as market demands and internal parity.
Senior Security Engineer, Ads Security Amazon.com IncSenior Security Engineer, Ads SecuritySunnyvale, CAIn this role, you will conduct secure design reviews, code review and penetration testing, develop custom tools and frameworks to assist in proactive security and collaborate with product and engineering teams to build secure and resilient solutions. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.
Security Engineer II, Devices and Services Security Amazon.com IncSecurity Engineer II, Devices and Services SecuritySunnyvale, CAIn a given day, you might be inspecting an application's code for security issues, building a new framework to help our software developers build faster and more securely, or fine-tuning the design for a new service alongside its software developers. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.
Sr. Staff Network Engineer Bloom Energy CorpSr. Staff Network EngineerSan Jose, CA$134,500–$193,500 / yearOur cutting-edge solutions enable unparalleled "time-to-power" capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. Strong hands-on experience and knowledge of wired and wireless LAN, SD‑WAN, WAN optimization, firewalls, VPNs, and data center networking.
Technology Engineer - Associate (1041) - Systems Specialty - Citywide (C00089) City and County of San FranciscoTechnology Engineer - Associate (1041) - Systems Specialty - Citywide (C00089)San Francisco, CAEducation: An associate degree in computer science, computer engineering, information systems, or a closely-related field from an accredited college or university OR its equivalent in terms of total course credits/units [i.e., at least sixty (60) semester or ninety (90) quarter credits/units with a minimum of twenty (20) semester or thirty (30) quarter credits/units in one of the fields above or a closely-related field].Substitution: The Technology Engineer series is distinguished from the Technology Analyst/Designer series as the Technology Engineers build, implement, and maintain core technology infrastructure, whereas the Technology Analyst/Designers analyze business needs, designs systems and services, and oversee implementation and ongoing improvement.
Principal Network Engineer Graphcore Ltd.Principal Network EngineerMilpitas, CACross-Functional collaboration- The candidate must excel at working closely with network architects, systems hardware engineers, AI software engineers, and Datacenter infrastructure teams to optimize the full stack from the application layer down to the Network infrastructure that includes controllers (NICs, SmartNICs, DPUs), network switches, and cabling and optical transceiver operation in our Datacenter. Collaborate closely with our Network architecture team through all phases of the design and development lifecycle - from concept to deployment - ensuring timely, high-quality, and stable high-speed network fabrics.
Senior Systems Engineer, Network Wealthfront CorpSenior Systems Engineer, NetworkPalo Alto, CA$172,000–$228,000 / yearSince then, we've expanded to a full suite of products designed to help our clients turn their savings into long-term wealth, including: A Cash Account that, through our partner banks, offers one of the highest annual percentage yields on uninvested cash in the industry, while providing instant and secure access to your money with no account fees and a full suite of checking features. Multiple automated investing portfolios designed to unlock tax savings through sophisticated strategies like fixed income, tax-loss harvesting, and direct indexing-which we offer at industry-leading low costs and accessible minimums.
Network Infrastructure Engineer Select Minds LLCNetwork Infrastructure EngineerSanta Clara, CAFull timeThis role focuses on transitioning traditional edge/core/aggregation network models to a modern spine-leaf architecture while implementing monitoring frameworks, IPAM modernization, and Linux-based automation tooling across multiple lab environments. We are seeking a highly skilled Network Infrastructure Engineer to design, modernize, and automate enterprise lab network environments supporting next-generation infrastructure platforms.
Network Engineer Creative Solutions Co LtdNetwork EngineerSan Francisco, CAThis can include making sure everyone can log onto the system without it crashing or making sure the network has the capacity to carry multimedia files (certain businesses, such as architects offices, rely on this in order to function efficiently). Regardless of the type of business, as a network support engineer youll be responsible for designing, installing and maintaining the communications, file sharing and general IT resources used by the organization.
Senior Staff Network Engineer BloomEnergySenior Staff Network EngineerFremont, CA$178,800–$257,200Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. The Senior Network Engineer is responsible for overseeing all aspects of network functionality, delegating tasks, resolving complex technical issues, and driving new initiatives and projects to completion.
Senior Security Engineer - Data Security Sigma Computing IncSenior Security Engineer - Data SecuritySan Francisco, CA$175,000–$220,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. Experience designing and implementing platforms like Insider threat and data protection technologies (SIEM, UBA, DSPM, SSPM,DLP, Browser Protection, Endpoint detection).
Sr. Network Engineer SB Energy Global LLCSr. Network EngineerSan Francisco, CA$100,000–$140,000 / yearThe Senior Network Engineering role will be responsible for designing, implementing, maintain, and supporting SB Energy's growing network infrastructure, which comprises of SB Energy's utility scale power plants, remote operations center, and data center infrastructure. Implement and govern security zones and conduits, firewall and access-control policies, industrial DMZs, allowlisted communications, least-privilege access, and documented separation between enterprise IT, site OT, vendor, and external networks.
Senior Network Engineer Geico InsuranceSenior Network EngineerPalo Alto, CA$75,000–$215,000 / yearOur Senior Engineer is a key member of the engineering staff working across the organization to collaboratively design creative solutions to complex problems using automation. You will help drive our insurance business transformation as we transition from a traditional IT model to a tech organization with engineering excellence as its mission, while co-creating the culture of psychological safety and continuous improvement.
Senior Cloud Network Engineer Geico InsuranceSenior Cloud Network EngineerPalo Alto, CA$75,000–$215,000 / yearOur Senior Engineer is a key member of the engineering staff working across the organization to collaboratively design creative solutions to complex problems using automation. You will help drive our insurance business transformation as we transition from a traditional IT model to a tech organization with engineering excellence as its mission, while co-creating the culture of psychological safety and continuous improvement.
Network Engineer(Juniper & Arista) CLOUDSCOUTS SOFTWARE SOLUTIONS LLCNetwork Engineer(Juniper & Arista)San Jose, CAFull timeLocation: Mountain View, CA (Day-1 Onsite Hybrid - 2 days/week). Key Skills: Strong knowledge of networking protocols.
Senior Network Engineer BloomEnergySenior Network EngineerSan Jose, CA$134,500–$193,500Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. Implement and support secure network solutions using Palo Alto firewalls, VPNs, IDS/IPS, NAC, policy management, and network segmentation.
Network Engineer DustPhotonics LtdNetwork EngineerSan Jose, CA$100,000–$135,000 / yearOur product portfolio includes ZeroFlap (ZF) Active Electrical Cables (AECs) and ZF optical transceivers, OmniConnect memory solutions, and a suite of retimers and DSPs for optical and copper Ethernet and PCIe, all leveraging the PILOT diagnostic and analytics software platform. The ideal candidate brings hands-on enterprise networking experience, strong problem-solving skills, and a proactive mindset to help scale Credo's IT operations reliably and efficiently.
Senior Staff Security Engineer - Network Security Gusto IncSenior Staff Security Engineer - Network SecuritySan Francisco, CA$210,000–$230,000 / yearHere's what you'll do day-to-day: Design and operate Gusto''s edge security stack including Cloudflare WAF, DDoS protection, Bot Management, WARP, Gateway, and Access, tuning rules against real traffic and shaping how engineers and operations teams reach internal systems securely. The ideal candidate brings deep, hands-on Cloudflare expertise and a proven track record of hardening edge and network architectures at scale, including tuning WAF rulesets, defending through live DDoS events, and shipping Zero Trust rollouts engineers actually adopt.
IT Security Engineer (Contract Role) Artech LLCIT Security Engineer (Contract Role)Foster City, CA$80–$107.15 / hourZoox is seeking an experienced and skilled Security Engineer to serve as the technical lead for the enterprise implementation, configuration, and ongoing management of Netskope Next-Generation Secure Web Gateway (NG SWG) and Network Private Access (NPA). The ideal candidate brings deep hands-on expertise with Netskope, a strong understanding of zero-trust network access principles, and a proven track record of building effective DLP programs in complex enterprise environments.
Corporate Security Engineer, Lead Sierra Technologies IncCorporate Security Engineer, LeadSan Francisco, CAAs the founding Corporate Security Engineer, Lead at Sierra, you will define and build our Corporate Security capability within IT - establishing the operating model, executing the initial roadmap, and shaping the function as it grows over time. Design and implement enforcement systems - automation and integrations that continuously enforce controls, detect and revoke unauthorized access, govern OAuth scopes, and monitor integration activity.
Lead Security Engineer - Cryptographic Libraries & TLS JPMorgan Chase Bank, N.A.Lead Security Engineer - Cryptographic Libraries & TLSPalo Alto, CAFull timeStrong diagnostic skills for network-level issues - comfortable using tools like Wireshark, OpenSSL CLI ( s_client, s_server ), keytool, and language-specific debuggers to trace TLS handshake failures and certificate issues. Design, maintain, and improve CI/CD pipelines for the library, including automated builds, multi-runtime test matrices, static analysis, dependency scanning, and artifact publishing across all supported language ecosystems (Maven/Gradle, PyPI, npm).
Staff Information Security Engineer - Threat Defense & Automation ProofpointStaff Information Security Engineer - Threat Defense & AutomationSunnyvale, CA$187,700–$275,275 / yearAs a Staff-level engineer, you will operate as a subject matter expert and technical leader, partnering across SOC, Threat Intelligence, Detection Engineering, and Security Engineering to improve Proofpoint’s ability to detect, respond to, and proactively hunt advanced threats. Proofpoint has been honored with six Best Places to Work Awards in 2024 by workplace culture leader Comparably, including Best Company Career Growth, Best Company Outlook, Best Global Culture, Best Engineering Teams, Best Sales Teams, and Best HR Teams.
Senior Security Engineer, Application Security Robinhood Markets IncSenior Security Engineer, Application SecurityMenlo Park, CA$187,000–$220,000 / yearThe Product and Application Security team builds and operates systems that help engineers identify and resolve security risks earlier in the software development lifecycle. Base pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands.
Staff Cloud Security Engineer - #4824 GRAILStaff Cloud Security Engineer - #4824Menlo Park, CAPartner with Platform, and Cloud Engineering team to design, implement, and manage AWS-native security services including IAM, KMS, GuardDuty, Security Hub, Inspector, Macie, WAF, Shield, CloudTrail, Config, and CloudWatch for proactive threat detection and risk management. We have built a multi-disciplinary organization of scientists, engineers, and physicians and we are using the power of next-generation sequencing (NGS), population-scale clinical studies, and state-of-the-art computer science and data science to overcome one of medicine’s greatest challenges.
Sr. Product Security Engineer Rivian and Volkswagen Group TechnologiesSr. Product Security EngineerPalo Alto, CaliforniaRivian and Volkswagen Group Technologies may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian and Volkswagen Group Technologies affiliates; and (iii) Rivian and Volkswagen Group Technologies’ service providers, including providers of background checks, staffing services, and cloud services. Rivian and Volkswagen Group Technologies may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) record keeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Cloud Security Engineer Applied Intuition IncCloud Security EngineerSunnyvale, CA$133,000–$190,000 / yearAt Applied Intuition, you will: Cloud Infrastructure Security: Securely deploy and maintain infrastructure across diverse multi-cloud environments (AWS, Azure, GCP, OCI), establishing cloud-specific robust guardrails to prevent insecure deployments and configurations. Kubernetes Cluster Hardening: Implement and enforce security best practices and policies specifically tailored for Cloud native Kubernetes clusters, including granular Role-Based Access Control (RBAC), network policies, and admission controllers.
Security AI Engineer, Principal Member Of Technical Staff QuantumScape Corp.Security AI Engineer, Principal Member Of Technical StaffSan Jose, CA$155,000–$236,000 / yearWe are actively building an internal agentic AI platform for security and IT operations - multi-agent workflows that triage incidents, perform asset reconnaissance, run access reviews, and generate audit evidence, with humans in the loop wherever judgment matters. Security Engineering Breadth: Vulnerability management (Tenable or equivalent), endpoint control and application allowlisting (ThreatLocker or equivalent), identity and privileged access (SSO, FIDO2, PAM), and software supply chain security (SBOM, image scanning, signing).
Senior Security Operations Engineer CohereSenior Security Operations EngineerSan Francisco, CAWe believe that a diverse range of perspectives is a requirement for building great products.\n \nJoin us on our mission and shape the future!\n \nAs a Senior Security Operations Engineer you will:\n\n Serve as trusted advisor to team's leadership and partner teams by clearly articulating business risks associated with security issues\n \n\n Harden our cloud-native environments (AWS, OCI, GCP) by introducing secure by default designs and features into network, tooling, and processes\n \n\n Own and drive resolutions for enabling engineers to design, build, and use infrastructure securely at scale by deploying secure architectures using infrastructure-as-code and reusable code libraries\n \n\n Manage IAM / RBAC for cloud infrastructure, and partner with IT on streamling authentication/authorization to ensure unified access control across the board\n \n\n Deploy and operationalize some of the security services and tools (eg: SIEM, SOAR, domain monitoring, endpoint tooling, cloud security tooling)\n \n\n Respond to security incidents and harden environments post-incidents.\n \n\n Support control monitoring and remediation for compliance initiatives\n \n\n Gather and analyze security metrics to address security issues with cross-team dependencies\n \n\n Be a problem solver who is empathetic to developer concerns and will employ constructive and flexible approach to building innovative solutions.\n \n\n \nYou may be a good fit if:\n\n 5+ years previous experience in SecOps, DevSecOps, Cloud Security, Threat Detection & Response or software development with a strong focus on security tool onboarding and optimization\n \n\n You're a hands-on security engineer interested in automating controls\n \n\n You have experience in managing cloud platforms (GCP, AWS, Azure, OCI) and Kubernetes environments\n \n\n Familiiarty with CI/CD systems and SecOps workflows (Git, Terraform) in cloud environments (GCP, AWS, Azure, OCI)\n \n\n You have experience with one or more of: infrastructure automation, network segmentation, system hardening, container and cloud security concepts, and security observability\n \n\n You have experience with multiple languages such as Golang and/or Python\n \n\n You are comfortable with ambiguity and are able to make informed decisions with little data\n \n\n You employ a flexible and constructive approach when solving problems\n \n\n You are able to make trade-offs between build vs. \nFull-Time Employees at Cohere enjoy these Perks:\n \nAn open and inclusive culture and work environment \n \nWork closely with a team on the cutting edge of AI research \n \nWeekly lunch stipend, in-office lunches & snacks\n \nFull health and dental benefits, including a separate budget to take care of your mental health \n \n100% Parental Leave top-up for up to 6 months\n \nPersonal enrichment benefits towards arts and culture, fitness and well-being, quality time, and workspace improvement\n \nRemote-flexible, offices in Toronto, New York, San Francisco, London and Paris, as well as a co-working stipend\n \n\ufe0f 6 weeks of vacation (30 working days!)\n\n.
Senior Security Application Engineer BitGoSenior Security Application EngineerPalo Alto, CA$200,000–$235,000 / yearWith a global presence and multiple Trust companies, BitGo serves thousands of institutions, including many of the industry's top brands, exchanges, and platforms, and millions of retail investors worldwide. This role focuses on securing high-growth FinTech and Web3 digital asset platforms by building end-to-end security programs and integrating automated security controls directly into the software development lifecycle.
Enterprise Security Engineer Applied Intuition IncEnterprise Security EngineerSunnyvale, CA$130,000–$170,000 / yearApplied Intuition is headquartered in Sunnyvale, California, with offices in Washington, D.C. San Diego; Ft. Walton Beach, Florida; Ann Arbor, Michigan; London; Stuttgart; Munich; Stockholm; Bangalore; Seoul; and Tokyo. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, interview performance, and the level and scope of the position.
Senior Principal Engineer, Offensive Security 2026-345 Astera Labs IncSenior Principal Engineer, Offensive Security 2026-345San Jose, CA$190,000–$240,000 / yearAstera Labs' Intelligent Connectivity Platform integrates CXL, Ethernet, NVLink, PCIe, and UALink semiconductor-based technologies with the company's COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.
Senior Security Engineer Apple IncSenior Security EngineerCupertino, CAOur team works cross-functionally with other security teams and development teams, providing security consulting and driving new security initiatives across one of the fastest-moving technology environments. In this high-impact role, you will lead sophisticated security assessments, conduct comprehensive threat modeling, and drive security requirements across our technology ecosystem - ensuring that rigorous security is embedded from the ground up.
Staff Security Engineer WalterStaff Security EngineerMountain View, CAHands-on experience with modern frontend technologies including TypeScript, React, Next.js, Node.js, and build tooling (Vite, Webpack, Babel, ESLint); Proficient in testing frameworks (Jest, Playwright, Testing Library), styling(Tailwind CSS, Sass), and building reusable component libraries with Storybook. This team owns the identity proofing flows that millions of members rely on every day — from secure login and multi-factor authentication to passkeys, biometrics, and the end-to-end member experiences that establish trust and unlock access to government, healthcare, and commercial services.
Senior Security Engineer, Incident Response Airbnb IncSenior Security Engineer, Incident ResponseCARemote$196,000–$227,000 / yearThe Community You Will Join: The Threat Detection and Response team (TDR) at Airbnb is focused on automating security detection, responding to security incidents, and working with partner teams to build capabilities that support the incident lifecycle. Your Expertise: 5+ years of hands-on in-depth knowledge and technical experience in security operations including investigations, incident response, incident management, digital forensics, threat intelligence, threat hunting, and/or detection engineering.
Staff Platform Security Engineer Ford Motor CoStaff Platform Security EngineerPalo Alto, CA$150,200–$283,500 / yearEVDD is customer-obsessed, entrepreneurial, and data-driven and is dedicated to delivering industry-leading customer experience for electric vehicle buyers and owners. Final determination of salary grade will be based on candidate''s skills and experience, and base salary will be set within the applicable range according to job scope, responsibility and competitive market value.
Embedded Systems Security Engineer Artech LLCEmbedded Systems Security EngineerFoster City, CA$80–$97.80 / hourProduction Provisioning Support: Collaborate with manufacturing teams to write robust scripts and tools for burning permanent hardware configuration fuses (eFuses / OTP memory) securely, designing end-of-line (EOL) test software to validate security features before shipping. DevSecOps Automation: Build automated cryptographic signing pipelines within CI/CD infrastructure (e.g., GitLab CI, GitHub Actions) to securely sign bootloaders, kernels, and OTA payloads using HSMs or secure key vaults.
AI Software and Security Engineer, SEAR Apple IncAI Software and Security Engineer, SEARCupertino, CAKeep business-critical systems running with maximal automation and minimal human interventionBachelor's degree in Computer Science or 3 year's of equivalent practical experience. 5 years of experience with Python, Go, Swift, or C/C++Experience developing new projects, understanding users' needs, and designing against that.
Senior Security Engineer Upstart Holdings IncSenior Security EngineerCARemote$164,800–$228,400 / yearThis role is ideal for a senior security practitioner who enjoys operating at the intersection of software engineering, architecture, and cross-functional leadership, and who has experience taking complex security controls from concept to reality. And whether you choose to work primarily from home or collaborate in-person from one of our offices in Columbus, Austin, the Bay Area, or New York City (opening Summer 2026), you'll have the support to work in the way that works best for you.
Senior Product Security Engineer II Maplebear IncSenior Product Security Engineer IICARemote$230,000–$242,500 / yearAbout the Role - You will be a key member of the Security Engineering team that is tasked with researching, developing, and conducting offensive security techniques for a suite of Instacart products. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers.
NewSenior Corporate Security Engineer Robinhood Markets IncSenior Corporate Security EngineerMenlo Park, CA$166,000–$195,000 / yearAs a Senior Corporate Security Engineer on our Corporate Systems team, you will operate at the center of our enterprise security infrastructure, maintaining the control plane for user-facing security tooling and building innovative solutions that keep our employees and platform secure! Joining a lean, high-impact team, you will have high visibility and direct empowerment to take strategic initiative, solve complex technical challenges, and shape Robinhood''s AI security posture.
Application Security Engineer SpaceXAIApplication Security EngineerPalo Alto, CA$100,000–$258,000 / yearIn this role, you will be responsible for ensuring the security and integrity of our cloud-native applications and systems throughout the software development lifecycle, with a particular focus on code security, CI/CD pipelines, and emerging AI technologies. Stay current on emerging security threats and trends in cloud-native technologies and AI, continuously enhancing our security measures.
AI Systems Security Engineer (Agent Systems), SEAR Apple IncAI Systems Security Engineer (Agent Systems), SEARCupertino, CAYou will develop the architectural controls that govern how agents access tools, services, memory, user data, and other privileged capabilities-and ensure those controls remain effective when models encounter malicious, untrusted, or adversarial inputs. Translate ML security research-including findings related to indirect prompt injection, goal hijacking, tool misuse, privilege escalation, persistence, confused-deputy behavior, and cross-context data leakage-into production-ready defenses.
Development Engineer in Test SDET - Network Security Apps Corelight IncDevelopment Engineer in Test SDET - Network Security AppsCA$145,000–$180,000 / yearNetwork Traffic Analysis: Perform deep-dive analysis of network protocols (TCP/IP, HTTP, DNS, SSL/TLS) to design robust, realistic test scenarios that mirror real-world production constraints. By simulating complex network traffic and stress-testing our Zeek, Suricata, and YARA integrations, you ensure that our defenders have the most reliable tools in the industry to disrupt global cyber attacks.
Technology Engineer - Senior (1043) - Security Specialty - Citywide (C00096) City and County of San FranciscoTechnology Engineer - Senior (1043) - Security Specialty - Citywide (C00096)San Francisco, CAThe Technology Engineer series is distinguished from the Technology Analyst/Designer series as the Technology Engineers build, implement, and maintain core technology infrastructure, whereas the Technology Analyst/Designers analyze business needs, designs systems and services, and oversee implementation and ongoing improvement. Education: An associate degree in computer science, computer engineering, information systems, or a closely-related field from an accredited college or university OR its equivalent in terms of total course credits/units [i.e., at least sixty (60) semester or ninety (90) quarter credits/units with a minimum of twenty (20) semester or thirty (30) quarter credits/units in one of the fields above or a closely-related field].Experience:
Technology Engineer - Associate (1041) - Security Specialty - Citywide (C00088) City and County of San FranciscoTechnology Engineer - Associate (1041) - Security Specialty - Citywide (C00088)San Francisco, CAEducation: An associate degree in computer science, computer engineering, information systems, or a closely-related field from an accredited college or university OR its equivalent in terms of total course credits/units [i.e., at least sixty (60) semester or ninety (90) quarter credits/units with a minimum of twenty (20) semester or thirty (30) quarter credits/units in one of the fields above or a closely-related field].Substitution: The Technology Engineer series is distinguished from the Technology Analyst/Designer series as the Technology Engineers build, implement, and maintain core technology infrastructure, whereas the Technology Analyst/Designers analyze business needs, designs systems and services, and oversee implementation and ongoing improvement.
Technology Engineer - (1042) - Systems Specialty - Citywide (C00093) City and County of San FranciscoTechnology Engineer - (1042) - Systems Specialty - Citywide (C00093)San Francisco, CAThe Technology Engineer series is distinguished from the Technology Analyst/Designer series as the Technology Engineers build, implement, and maintain core technology infrastructure, whereas the Technology Analyst/Designers analyze business needs, designs systems and services, and oversee implementation and ongoing improvement. Education: An associate degree in computer science, computer engineering, information systems, or a closely-related field from an accredited college or university OR its equivalent in terms of total course credits/units [i.e., at least sixty (60) semester or ninety (90) quarter credits/units with a minimum of twenty (20) semester or thirty (30) quarter credits/units in one of the fields above or a closely-related field].Experience:
Senior Software Engineer, Cloud Infrastructure Altruist CorpSenior Software Engineer, Cloud InfrastructureSan Francisco, CAAs the industry evolves rapidly with generative AI and agentic workflows, we need engineers who combine deep AWS and Kubernetes expertise with the vision and initiative to define how AI/ML tools and patterns can transform infrastructure operations, developer productivity, and platform resilience. • Architect, deploy, and operate production AWS infrastructure supporting high-availability financial services workloads (EKS, MSK, RDS/Aurora PostgreSQL, OpenSearch, ElastiCache, S3, CloudFront, and more).
Lead Software Engineer Frontend Fleet Corelight IncLead Software Engineer Frontend FleetCA$170,000–$220,000 / yearSecurity-First Engineering: Evaluate UI changes for security implications-including authentication/authorization flows, strict RBAC enforcement, XSS mitigation, and safe sensitive data handling-partnering with backend and security teams to neutralize risks. As a Lead Software Engineer on our Fleet team, you''ll set the technical direction for the frontend that security teams rely on to operate fleets of Corelight sensors - sometimes hundreds at a time - and act on the configuration, lifecycle, and operational data those fleets produce.