54 Security Companies in Seattle | Built In Seattle
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54 Security Companies in Seattle

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Top Security Startups & Companies In Seattle

54 Companies
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
Partners with Nonprofits
Friends outside of work
Eat lunch together
+59
446
Local Employees
Seattle
Location
SpecterOps
Security
SpecterOps provides adversary-focused cybersecurity solutions to help organizations understand how threat actors maneuver against them, so they can successfully defend against advanced attacks.
Seattle
Location
Tanium
Security
Tanium offers endpoint management and security that is built for the world’s most demanding IT environments. Many of the world’s largest and most sophisticated organizations, including nearly half of the Fortune 100, top retailers and financial institutions, and multiple branches of the US Armed Forces rely on Tanium to make confident decisions,...
Kirkland
Location
DomainTools
Information Technology • Machine Learning
DomainTools 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
+52
0 OPEN JOBS
79
Local Employees
Seattle
Location
atCipher
Security
At AtCipher, we help companies to protect business data in the cloud using advanced key management technology that is keyless and infinitely scalable. IronGit™ is data-at-rest protection for Git. It protects both the Git server and the local repository, integrates seamlessly with standard Git command line tool, and allows you to reuse your existing...
0 OPEN JOBS
2
Local Employees
Seattle
Location
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
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 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
0 OPEN JOBS
Seattle
Location
Encrypt.me
Security
Our app encrypts the connection between your device and our trusted servers in the cloud. Since Encrypt.me secures your data before it leaves your device, even if someone nearby intercepts it, it looks like gibberish to them.
0 OPEN JOBS
Seattle
Location
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
+66
0 OPEN JOBS
225
Local Employees
Bellevue
Location
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
Deja vu Security
Security
Deja vu Security is a trusted provider of information security research and consulting services to some of the world’s largest companies. We focus on helping clients build secure solutions. We work with our customers to balance your business and security needs while providing a full-range of security services
0 OPEN JOBS
11
Local Employees
Seattle
Location
Quantivate
Fintech • Security
Quantivate GRC Software provides a comprehensive software-as-a-service (SaaS) platform and consulting services for all your governance, risk, and compliance (GRC) needs. Our integrated risk management software and flexible data architecture adapt to the way you work, equipping your organization to reduce risk, boost performance, and drive smarter...

Friends outside of work
Eat lunch together
Open door policy
Team owned deliverables
+27
0 OPEN JOBS
48
Local Employees
Woodinville
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
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.
NewSky Security
Security
DigitSec
Security
DigitSec provides a tool to assess the security of Salesforce code and customizations. Our robust SaaS Security Scanner provides the much needed security to protect customer data in Salesforce.
0 OPEN JOBS
4
Local Employees
Seattle
Location
Factal
Information Technology • Natural Language Processing
Factal gives companies the facts they need in real time to protect people, avoid disruptions and drive automation when the unexpected happens. Founded by the team behind BreakingNews.com, Factal combines experienced journalists with machine learning to identify, verify and geolocate global incidents at unprecedented speed and precision.

Partners with Nonprofits
Friends outside of work
Group brainstorming sessions
Open office floor plan
+16
0 OPEN JOBS
15
Local Employees
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
TechRobot
Internet of Things • Marketing Tech
If you have been looking for a website where you can get the latest updates of the tech world with an unbiased opinion, TechRobot is the ideal option for you. You should make it a point to visit the website more often and update your knowledge from time to time. This is important, and we hope you’ll make sure that you push for the right goals and...

Security Jobs in Seattle

Client Project Manager

SpecterOps
Seattle
1 day ago
Description SpecterOps is looking for an experienced Project Manager to support a single client with multiple security consulting and internal corporate projects concurrently through initiation, tracking and completion. SpecterOps is a fast growing security startup focused on helping customers defeat advanced adversaries though simulation, resilience and detection services and technology development. A cornerstone of our philosophy is to balance

Consultant - Defensive Capability

SpecterOps
Seattle
2 days ago
SpecterOps is looking for junior to senior candidates to serve on the Adversary Detection team as threat hunters, analysts, and program developers. The Adversary Detection service line performed breach assessments to proactively identify adversary operating silently in our customer’s environments. Our analysts also support training course delivery and strategic advisory positions to mature our customer’s internal detection capabilities. A successful candidate will have excellent technical skills, impeccable soft skills, and be a well-organized, self-directed individual with familiarity working for a service-based information security consultancy. Candidates with experience providing technical training a positive, but not required.

Staff Infrastructure Engineer

SpecterOps
Seattle
2 weeks ago
Description SpecterOps is searching for a Staff Infrastructure Software Engineer to support the BloodHound Enterprise team.  BloodHound Enterprise is a SaaS technology that continuously and comprehensively maps Directory Services Attack Paths that allows our clients to remove Active Directory as the attacker’s easiest, most reliable, and most attractive target. We are looking for an experienced engineer to join our development team with