51 Security Companies in Seattle | Built In Seattle
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51 Security Companies in Seattle

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Top Security Startups & Companies In Seattle

51 Companies
Auth0
Information Technology • Security
Auth0 provides a universal authentication & authorization platform for web, mobile and legacy applications. We solve the most complex and large-scale identity use cases for global enterprises with our extensible and easy-to-integrate platform, securing billions of logins every year. We help companies free up developers to work on innovation.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+37
160
Local Employees
Bellevue
Location
DomainTools
Information Technology • Machine Learning
Domain Tools helps security analysts turn threat data into threat intelligence. We take indicators from your network, including domains and IPs, and connect them with nearly every active domain on the Internet. These inform risk assessments, help profile attackers, guide online fraud investigations, and map cyber activity to attacker infrastructure

Volunteer in local community
Friends outside of work
Eat lunch together
Intracompany committees
+45
79
Local Employees
Seattle
Location
Ekata
Big Data • Enterprise Web
Ekata provides global identity verification via APIs and a SaaS solution. Our product suite is powered by the Ekata Identity Engine that uses complex machine learning to derive unique data links from our customer network and graph to provide the standard in global identity verification to companies.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+44
120
Local Employees
Seattle
Location
ExtraHop
Big Data • Cloud
ExtraHop secures the hybrid enterprise through network detection and response. ExtraHop provides cloud-native network detection and response for the hybrid enterprise. Our breakthrough approach analyzes all network interactions and applies cloud-scale machine learning for complete visibility, real-time detection, and intelligent response.

Volunteer in local community
Friends outside of work
Eat lunch together
Intracompany committees
+51
300
Local Employees
Seattle
Location
Security Industry Specialists, Inc.
Security
SIS is more than a security company, we have a robust training program, a brand and content creation team, a software development department, and more. We are constantly building new and exciting solutions, and growing our company. With more than 6,000 employees stretched throughout the globe, we are committed to each individual's success.

Open office floor plan
Dental Benefits
Vision Benefits
Health Insurance Benefits
+5
1 OPEN JOBS
Seattle
Location
Greetly
Internet of Things • Productivity
Greetly is the only fully customizable visitor management system (VMS) in the world and the first organization in the marketplace to offer no-touch VMS solutions. Greetly's digital receptionist app manages visiting customers, vendors, interview candidates, deliveries, facility tours, exits and more saving time and money for Greetly clients.

Team owned deliverables
Pair programming
Documented equal pay policy
Someone's primary function is managing the company’s diversity and inclusion initiatives
+11
0 OPEN JOBS
11
Local Employees
Denver
Location
Rubica
Information Technology • Security
Rubica exists to protect individuals’ “digital rights” to security and privacy – and ultimately reduce the incidence of cyber crime. We are the only solution that is powerful enough to protect a world-class corporation, but is designed specifically to provide security and privacy for you, your family and business network.

Volunteer in local community
Partners with Nonprofits
Friends outside of work
Eat lunch together
+27
0 OPEN JOBS
30
Local Employees
Seattle
Location
Stabilitas
Artificial Intelligence • Big Data
Stabilitas is the first cloud and Artificial Intelligence based critical event management technology that helps companies protect their employees and resources in an unstable world. The Stabilitas platform detects potential threats from news, government feeds, social media, correlating the data via ML to identify at-risk scenarios to create alerts.

Disability Insurance
Dental Benefits
Vision Benefits
Health Insurance Benefits
+6
0 OPEN JOBS
5
Local Employees
Seattle
Location
Refactr, Inc.
Cloud • Information Technology
Refactr has created the Cloud + Security Architect Platform (“CSAP”). CSAP is an IT solution orchestration, automation, and integration platform built on industry-standard and open source technologies that simplifies the creation, management, and execution of solution blueprints. We empower IT teams to build and secure their own cloud solutions.

Open door policy
Team owned deliverables
Team based strategic planning
Group brainstorming sessions
+1
0 OPEN JOBS
5
Local Employees
Seattle
Location
DefenseStorm
Security
DefenseStorm is the only company that combines and automates in real time cybersecurity and cybercompliance built for banking, so financial institutions can achieve Cyber Safety & Soundness according to regulations and their own policies.
0 OPEN JOBS
36
Local Employees
Seattle
Location
CI Security
Security
CI Security’s technology and analysts provide IT security services to organizations in healthcare, financial services and the public sector — essential components for a functioning society. The company offers managed detection and response services, vulnerabilities scanning, and InfoSec consulting.
0 OPEN JOBS
24
Local Employees
Seattle
Location
Shujinko
Cloud • Information Technology
Shujinko, the better way to build in the cloud. Take the easy path to secure, compliant cloud environments. Don't waste time and money building cloud environments that won't pass compliance. Stop collecting evidence manually for audits. Shujinko is ensuring compliance from the start and automatically collecting evidence to pass your audit!

Friends outside of work
Eat lunch together
Open door policy
Team owned deliverables
+19
0 OPEN JOBS
6
Local Employees
Seattle
Location
Red Queen Technologies
Security
Red Queen Technologies is a trusted information security consulting and security operations provider to midsize finance, transportation, healthcare, and supply/logistics companies, and we’re here to help you secure your product and world from today’s threats.
StrataCore
Security
StrataCore is the premiere IT services broker for data center, cloud, connectivity and security. With more than 300 clients and 1,000 contracts negotiated worldwide, StrataCore delivers clients improved IT performance, at a lower cost. StrataCore offers unbiased, custom solutions while maintaining a clear view of the competitive landscape to optimi
0 OPEN JOBS
19
Local Employees
Seattle
Location
Cyemptive
Security
Helm, formerly known as Privacy Labs
Security
Our purpose is to help people be free, private and secure online. The last two major computing revolutions brought us desktops on every desk and a mobile phone in every pocket. We are on the verge of a new computing revolution – one that puts the user and their data first by decentralizing the net. This will require new approaches to user experienc...
0 OPEN JOBS
14
Local Employees
Bellevue
Location
Techshielder
Security
TechShielder is a website that can answer your questions, and you’ll feel a lot more secure once you know the reasons behind the issues that are being compromised and steps you can take to get your privacy back.
ICEBRG
Security
We are a venture capital backed security startup that is changing how some of the largest companies in the world combat increasingly sophisticated adversaries. Our technology brings a fresh approach to the long standing battle of fighting well resourced attackers.
0 OPEN JOBS
41
Local Employees
Seattle
Location
Vinsula
Security
Vínsula, Inc. is a Seattle, WA based software development company that specializes in intrusion detection and cyber-threat security solutions.
0 OPEN JOBS
2
Local Employees
Seattle
Location
Glympse
Security
Glympse is a team of people passionate about using location to improve consumer experiences. We are proud to have pioneered temporary, safe and secure location-sharing a decade ago, applying that same boundary-breaking spirit today to help our Fortune 1000 customers improve their customer satisfaction by eliminating the friction and anxiety of...
0 OPEN JOBS
50
Local Employees
Seattle
Location

Security Jobs in Seattle

Systems Engineer

DomainTools
Seattle
3 hours ago
Build, configure, and maintain Linux based systems in mixed Public Cloud and Colocation environment. Deploy, manage, and monitor database systems including replication, and high availability configurations. Buildout and manage Kubernetes based applications in AWS. Troubleshoot complex systems based on open source technologies. Analyze legacy systems functionality and develop/design replacements and upgrades. Build and maintain operational documentation for new and existing systems. Improve and refine logging, monitoring and metrics gathered on our systems. Research, recommend and implement tools to help drive our mission of scalability, self-service, and reliability. Participate in on-call rotation with fellow team members. Strong focus on supporting the product development team. Support for office IT needs as workload demands (occasional).

Senior Frontend Software Engineer

DomainTools
Seattle
20 hours ago
Produce well designed, testable, efficient code using software development best practices. Integrate with and utilize data from backend services and databases. Build web applications using ES7/HTML5/CSS3 best practices. Contribute to new product ideation and implementation. Contribute to feature development of existing and new anti-cybercrime tools. Provide code reviews and design feedback with teammates. Become a subject matter expert on DomainTools’ customer facing products and services.

Integrations Solutions Enginer

DomainTools
Seattle
20 hours ago
As an Integration Solutions Engineer, you’ll work directly with large Enterprise organizations in both a pre- and post-sales capacity to implement DomainTools solutions in their security products. Your expertise working with security products, SIEMs, SOARs, or TIPs will be essential for success, since most engagements will be with companies seeking to leverage DomainTools data in these platforms. Our product teams are constantly rolling out new integrations that extend proven concepts from existing SIEM, SOAR and TIP platforms, such as Splunk, QRadar, Elastic, Demisto, Anomali, MISP, and a host of emerging players in this dynamic market. Your mission will be to get up to speed on those technologies as fast as possible, and then build and execute implementation plans tailored to each platform.

Security Researcher

DomainTools
Seattle
1 day ago
DomainTools seeks a curious and qualified security researcher to join its growing research team. The research team aims to find new and innovative methods for tracking cybercrime and state-sponsored activity online through continued research into emerging adversary methodologies over Internet-scale datasets. We are looking for a well-organized self-starter with a keen interest in turning their day-to-day research into publishable material, product and service improvements, and automated systems that can help our team, our company, our customers, and the security community as a whole detect and predict emerging threats online.

Customer Solutions Engineer

DomainTools
Seattle
1 day ago
You are a talented, driven and insanely curious Customer Solutions Engineer that is focused on helping Enterprise Customers operationalize the DomainTools product suite. You are excited to dive into all aspects of the go-to-market organization at DomainTools to help our teams with presentations, demonstrations, customer calls and technical support. We want a collaborative and energetic individual that can contribute to the Customer Solutions & Support team and the business, excel in a dynamic environment, deliver messaging and feedback back into the product, engineering and integration organizations and work proactively to drive customer experience.