Cybersecurity Engineer jobs in Seattle hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $238,822/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
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uber.com · HQ: San Francisco, United States · Delivery · Ride Hailing · 5000+ employees · Est. 2009 · Trust A · Hiring 634, 94 new
HQ: San Francisco, United States · Delivery · Ride Hailing · 5000+ employees · Est. 2009 · Trust A · Hiring 634, 94 new
Uber is an American mobility and delivery company founded in San Francisco in 2009 that connects independent drivers and couriers with riders and customers through its apps. It operates ride hailing in thousands of cities, a food and grocery delivery business built on the same courier network, a freight brokerage matching shippers with carriers, and an advertising business that sells placement inside those apps. Listed on the New York Stock Exchange since 2019, the company reached sustained profitability in the mid 2020s and now partners with autonomous vehicle developers rather than building self-driving technology itself.
amazon.com · HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15688, 1195 new
HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15688, 1195 new
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
$66k – $107k per year · Equity · Middle · 3+ years exp · In office (Seattle, Arlington, New York, Herndon, United States) · Bachelor's Degree · Full-Time · Middle
atlassian.com · HQ: Sydney, Australia · IT Service & Asset Management · Intranet & Knowledge Management · Developer Tools · Project & Work Management Software · 1001-5000 employees · Est. 2002 · NASDAQ: TEAM · Trust A · Hiring 348, 37 new
HQ: Sydney, Australia · IT Service & Asset Management · Intranet & Knowledge Management · Developer Tools · Project & Work Management Software · 1001-5000 employees · Est. 2002 · NASDAQ: TEAM · Trust A · Hiring 348, 37 new
Atlassian is an Australian software company founded in Sydney in 2002 by Mike Cannon-Brookes and Scott Farquhar, who funded it on credit cards and grew it for years without a traditional sales force. Its products became the default coordination layer for software teams: Jira for issue and project tracking, Confluence for documentation, Bitbucket for source control and Jira Service Management for IT support. Listed on Nasdaq since 2015, the company has expanded into video messaging with Loom and agentic AI through Rovo, and derives almost all of its revenue from cloud subscriptions after retiring its self-hosted server products.
f5.com · HQ: Seattle, United States · Application Security · Network Security · Web Security & DDoS Protection · 1001-5000 employees · Est. 1996 · Trust A · Hiring 241, 37 new
HQ: Seattle, United States · Application Security · Network Security · Web Security & DDoS Protection · 1001-5000 employees · Est. 1996 · Trust A · Hiring 241, 37 new
F5 is an American application delivery and security company founded in 1996 that built its business on the BIG-IP load balancer, a device that sits in front of applications and distributes traffic across servers. As applications moved to cloud and containers it extended the same position into web application firewalling, bot defence, application programming interface security and multi-cloud networking, largely through the acquisitions of NGINX, Shape Security and Volterra. Headquartered in Seattle and listed on Nasdaq, it serves large enterprises and service providers whose most critical applications still run through its equipment.
cisco.com · HQ: San Jose, United States · Endpoint Security · Observability & APM · Unified Communications · Network Security · Network Equipment · 5000+ employees · Est. 1984 · NASDAQ: CSCO · Trust A · Hiring 1294, 188 new
HQ: San Jose, United States · Endpoint Security · Observability & APM · Unified Communications · Network Security · Network Equipment · 5000+ employees · Est. 1984 · NASDAQ: CSCO · Trust A · Hiring 1294, 188 new
Cisco Systems is an American networking company founded in 1984 by Stanford computer scientists Leonard Bosack and Sandy Lerner, and headquartered in San Jose, California. It is the largest supplier of enterprise networking equipment in the world, building the routers, switches, wireless access points and optical systems that carry traffic across corporate networks, service providers and data centres, together with the software and silicon that run them. The company has diversified heavily into security, observability through Splunk, collaboration with Webex, and AI infrastructure networking, and now earns a growing share of revenue from software subscriptions rather than hardware sales.
gomotive.com · HQ: San Francisco, United States · Supply Chain & Logistics Software · Fleet Management · 1001-5000 employees · Est. 2013 · Trust B · Hiring 158, 28 new
HQ: San Francisco, United States · Supply Chain & Logistics Software · Fleet Management · 1001-5000 employees · Est. 2013 · Trust B · Hiring 158, 28 new
Motive is an American company founded in 2013, originally as KeepTruckin, that sells fleet management technology to trucking, construction, agriculture and field service businesses. Its products combine electronic logging devices mandated by American regulation, AI dashcams that detect unsafe driving, vehicle and equipment tracking, and a spend management card, which together turn a compliance purchase into an operating platform. Headquartered in San Francisco and valued in the billions, it serves tens of thousands of fleets and competes with Samsara for customers whose margins are thin enough that fuel and insurance savings matter directly.
accenture.com · HQ: Dublin, Ireland · Business Process Outsourcing (BPO) · Systems Integrators · Management Consulting · IT Consulting & Digital Transformation · 5000+ employees · Est. 1989 · IT services · Trust A · Hiring 5242, 407 new
HQ: Dublin, Ireland · Business Process Outsourcing (BPO) · Systems Integrators · Management Consulting · IT Consulting & Digital Transformation · 5000+ employees · Est. 1989 · IT services · Trust A · Hiring 5242, 407 new
Accenture is a professional services company that began as the consulting arm of the accounting firm Arthur Andersen, separated as Andersen Consulting in 1989 and took its present name in 2001. It is one of the largest technology services organisations in the world, employing well over seven hundred thousand people and running strategy, consulting, technology, operations and industry work for most of the Fortune Global 500. Incorporated in Dublin and built on a delivery network concentrated in India and the Philippines, it has reoriented around cloud migration, cybersecurity and generative AI, which it now books as a distinct multi-billion dollar revenue line.
usebraintrust.com · HQ: San Francisco, United States · Recruiting & Staffing · Web3 & dApps · HR & Recruiting AI · Freelance & Talent Marketplaces · Est. 2018 · Startup · Trust B · Hiring 25, 2 new
HQ: San Francisco, United States · Recruiting & Staffing · Web3 & dApps · HR & Recruiting AI · Freelance & Talent Marketplaces · Est. 2018 · Startup · Trust B · Hiring 25, 2 new
Braintrust is a talent network that connects enterprises with vetted freelance and contract professionals in technology, design, product and marketing. It combines a talent marketplace with AI recruiting tools, including an AI interviewer for screening candidates, and lets freelancers keep the full amount their clients pay. Founded in 2018 by Adam Jackson and Gabriel Luna-Ostaseski, the US company launched as a user-owned network built around the BTRST token.
shield.ai · HQ: San Diego, United States · Defense Manufacturing · Drone AI · Defense AI · Military Drones · 1001-5000 employees · Est. 2015 · Trust B · Hiring 627, 30 new
HQ: San Diego, United States · Defense Manufacturing · Drone AI · Defense AI · Military Drones · 1001-5000 employees · Est. 2015 · Trust B · Hiring 627, 30 new
Shield AI is an American defence technology company founded in 2015 that builds autonomy software and uncrewed aircraft for military missions. Its Hivemind autonomy stack lets aircraft fly, navigate and complete objectives without GPS, a remote pilot or a communications link, which matters in contested environments where those links are jammed. Headquartered in San Diego, California, the company fields the V-BAT vertical take-off aircraft with United States and allied forces, licenses Hivemind to other manufacturers and is developing the X-BAT jet for high-end missions.
$142k – $213k per year · Senior · 5+ years exp · In office (Seattle, United States) · Bachelor's Degree · Full-Time · Citizenship or vetting required · Senior
kallesgroup.com · HQ: Seattle, United States · IT Consulting & Digital Transformation · Identity Management · Information Security · Hiring 5, 3 new
HQ: Seattle, United States · IT Consulting & Digital Transformation · Identity Management · Information Security · Hiring 5, 3 new
Kalles Group is a cybersecurity and technology consulting firm that helps companies of all sizes with security assessments, compliance such as HIPAA, incident response and identity management. It places consultants for Entra ID engineering, endpoint management, business analysis and portfolio management. The company is headquartered in Seattle, Washington, United States.
apple.com · HQ: Cupertino, United States · Smartwatches & Fitness Trackers · Operating Systems · Tablets · Laptops · Smartphones · 5000+ employees · Est. 1976 · Trust A · Hiring 3775, 311 new
HQ: Cupertino, United States · Smartwatches & Fitness Trackers · Operating Systems · Tablets · Laptops · Smartphones · 5000+ employees · Est. 1976 · Trust A · Hiring 3775, 311 new
Apple is an American multinational technology company founded in 1976 by Steve Jobs, Steve Wozniak and Ronald Wayne, and headquartered in Cupertino, California. It designs and sells consumer hardware including the iPhone, Mac, iPad, Apple Watch, AirPods and Vision Pro, together with the operating systems and silicon that run them. A growing services division built around the App Store, iCloud, Apple Music, Apple TV+ and Apple Pay now contributes a large share of profit, making Apple one of the most valuable companies in the world.
trupanion.com · HQ: Seattle, United States · Property & Casualty Insurance · Est. 2000 · NASDAQ: TRUP · Trust B · Hiring 46, 7 new
HQ: Seattle, United States · Property & Casualty Insurance · Est. 2000 · NASDAQ: TRUP · Trust B · Hiring 46, 7 new
Headquartered in Seattle, Washington, Trupanion is a leading provider of comprehensive medical insurance for cats and dogs across North America. The company offers subscription-based coverage plans that help pet owners manage unexpected expenses for accidents, illnesses, and specialized care. By offering direct-payment technology to veterinary clinics, it simplifies the claims process and makes quality medical treatment more accessible.
goodleap.com · HQ: Roseville, United States · Mortgage Lending & Brokers · Financial Software & Embedded Finance · 1001-5000 employees · Trust B · Hiring 27, 3 new
HQ: Roseville, United States · Mortgage Lending & Brokers · Financial Software & Embedded Finance · 1001-5000 employees · Trust B · Hiring 27, 3 new
GoodLeap is a financial technology company headquartered in Roseville, California, that provides point-of-sale financing and software for home improvement and sustainable solutions such as solar panels, batteries, energy-efficient HVAC, roofing and windows. Its platform, used by contractors and homeowners across the US, has funded more than $30 billion in sustainable-solution financing since 2018, it also runs an in-house mortgage lending operation, and it supports the nonprofit GivePower. It hires loan officers, client support and collections specialists, solar energy consultants, software engineers, product managers for AI and Salesforce work, marketing systems staff and IT support.
fluidstack.com · HQ: New York, United States · Data Centers & Colocation · Cloud Platforms (IaaS & PaaS) · AI Compute & Inference · 1001-5000 employees · Est. 2017 · Trust A · Hiring 211, 9 new
HQ: New York, United States · Data Centers & Colocation · Cloud Platforms (IaaS & PaaS) · AI Compute & Inference · 1001-5000 employees · Est. 2017 · Trust A · Hiring 211, 9 new
Fluidstack is an artificial intelligence infrastructure company that builds and operates large GPU clusters for model developers, research labs and enterprises. It began by aggregating idle compute from data centres and has since moved into developing dedicated gigawatt-scale sites, arranging the power, financing and construction alongside the clusters themselves, and it works with national governments and sovereign programmes as well as commercial labs. The company is headquartered in New York with a substantial London presence, and it competes with the specialist GPU cloud providers by taking on the energy and site development problem rather than only reselling capacity.
expediagroup.com · HQ: Seattle, United States · Vacation Rentals · Travel Agencies · Travel Technology · Est. 1996 · NASDAQ: EXPE · Trust A · Hiring 139, 25 new
HQ: Seattle, United States · Vacation Rentals · Travel Agencies · Travel Technology · Est. 1996 · NASDAQ: EXPE · Trust A · Hiring 139, 25 new
Expedia Group is an American travel technology company headquartered in Seattle, Washington, that runs consumer brands such as Expedia and Vrbo alongside a B2B travel network and a travel advertising business. It began in 1996 as a division of Microsoft, went public in 1999, was spun off from IAC in 2005, and its portfolio also includes Hotwire, Orbitz, Travelocity, Wotif and Trivago. Current openings cover software development and machine learning engineers and scientists, product managers, data engineers, account managers for hotel partners, and analysts in Seattle, London, Austin and Chicago.
drivewealth.com · HQ: Chatham, New York, United States · Online Brokerage & Trading Platforms · Financial Software & Embedded Finance · 201-500 employees · Est. 2012 · Trust A · Hiring 20, 2 new
HQ: Chatham, New York, United States · Online Brokerage & Trading Platforms · Financial Software & Embedded Finance · 201-500 employees · Est. 2012 · Trust A · Hiring 20, 2 new
DriveWealth provides brokerage infrastructure that lets partners embed investing into their apps. Its API supports fractional share trading, account opening and clearing across borders. Banks and fintech firms worldwide use it to offer United States equities.
$215k – $235k per year · Equity · Lead · 10+ years exp · Hybrid (Austin, Dallas, Denver, Miami, San Francisco, United States) · Bachelor's Degree · Full-Time · Principal
google.com · HQ: Mountain View, United States · Digital Storage · Internet Services · Digital Media · Marketing Analytics & Attribution · Streaming & OTT Platforms · Consumer Internet Groups · Foundation Models · Operating Systems · Cloud Platforms (IaaS & PaaS) · Video & Photo Sharing · Advertising · Search Engines · 11-50 employees · Est. 1998 · Trust B · Hiring 2687, 510 new
HQ: Mountain View, United States · Digital Storage · Internet Services · Digital Media · Marketing Analytics & Attribution · Streaming & OTT Platforms · Consumer Internet Groups · Foundation Models · Operating Systems · Cloud Platforms (IaaS & PaaS) · Video & Photo Sharing · Advertising · Search Engines · 11-50 employees · Est. 1998 · Trust B · Hiring 2687, 510 new
Google is an American technology company founded in 1998 by Larry Page and Sergey Brin and now the principal subsidiary of Alphabet, headquartered in Mountain View, California. It operates the world's dominant search engine and the advertising system built around it, along with YouTube, Android, Chrome, Gmail, Maps, Workspace and Google Cloud, reaching billions of users across nearly every internet-connected market. The company designs its own silicon in the Tensor Processing Unit line, develops the Gemini foundation models through Google DeepMind, and derives most of its revenue from advertising while cloud has become its fastest growing segment.
gradial.com · HQ: Seattle, United States · Marketing & Sales AI · Marketing Automation · AI Agents · 201-500 employees · Est. 2023 · Startup · Hiring 11, 1 new
HQ: Seattle, United States · Marketing & Sales AI · Marketing Automation · AI Agents · 201-500 employees · Est. 2023 · Startup · Hiring 11, 1 new
Gradial is an artificial intelligence technology company headquartered in Seattle, Washington, and founded in 2023. The firm develops an agentic marketing operations platform that utilizes AI agents to automate complex tasks such as content authoring, asset tagging, and quality assurance across enterprise systems like Adobe Experience Manager and Salesforce. It primarily serves global enterprise clients in the telecommunications, financial services, and retail sectors, focusing on scaling digital campaign execution while maintaining strict brand governance.
nvidia.com · HQ: Santa Clara, United States · Computer Components · Servers & Data Center Hardware · AI Chips & Accelerators · Processors, MCUs & AI Chips · 5000+ employees · Est. 1993 · Trust B · Hiring 2422, 143 new
HQ: Santa Clara, United States · Computer Components · Servers & Data Center Hardware · AI Chips & Accelerators · Processors, MCUs & AI Chips · 5000+ employees · Est. 1993 · Trust B · Hiring 2422, 143 new
NVIDIA is an American technology company founded in 1993 that invented the graphics processing unit and has become the dominant supplier of accelerated computing platforms for artificial intelligence. Its portfolio spans data centre GPUs and systems built on the Hopper and Blackwell architectures, GeForce consumer graphics, automotive and robotics platforms, high-speed networking acquired with Mellanox, and the CUDA software stack that binds the ecosystem together. Headquartered in Santa Clara, California, the company sells to cloud providers, enterprises, research institutions and gamers worldwide and is one of the most valuable listed businesses on the Nasdaq.
