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Jobs at Horizon3
172 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
41–60 of 172 jobs
Horizon3 · EMEA
RemoteFull-timeSalesHorizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find, fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe…
Commercial Account Executive, UK
9 days agoHorizon3 · Amsterdam, Netherlands
RemoteFull-timeSeniorSalesHelp shape the next stage of Horizon3.ai’s UK growth. Based in the Netherlands with regular UK travel, you’ll bring autonomous pentesting to new customers and help them reduce real-world security risk. If you thrive on opening doors, building partnerships and turning…
Senior Sales Engineer, DACH
9 days agoHorizon3 · Germany
RemoteFull-timeSenior€160K – €190K a yearSalesHorizon3 is a fast-growing cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe…
Commercial Account Executive, Japan
10 days agoHorizon3 · Japan
Full-timeSalesWe are hiring a Commercial Account Executive to accelerate the growth of our Commercial business across Japan, based in Tokyo.
Staff Product Manager, Agentic Data Platform
10 days agoHorizon3 · San Francisco, California, United States +1
HybridFull-timeLead / staff$194.4K – $265K a yearData & AIData Platform Product Strategy: Define and execute the product vision and multi-quarter roadmap for NodeZero’s data services and machine learning platform. Determine which capabilities should be centralized, evaluate build-versus-buy decisions, and align platform investments…
Staff Product Manager, Growth
10 days agoHorizon3 · New York, United States +1
HybridFull-timeLead / staff$194.4K – $265K a yearProductGrowth Product Strategy: Define and execute the product strategy for NodeZero’s onboarding, activation, provisioning, and product-led growth capabilities. Own the growth model from acquisition through activation, expansion, and retention. Establish clear targets, investment…
Horizon3 · New York, United States +1
HybridFull-timeLead / staff$225K – $265K a yearSecurityHorizon3 is in search for a technical, hands-on Staff Product Manager to own NodeZero Threat Hunting as a business, from category definition and roadmap through ARR, pricing, and go-to-market.
Senior Marketing Campaigns Manager
10 days agoHorizon3 · United States
RemoteFull-timeSenior$145K – $185K a yearMarketingWe are seeking a Sr. Campaigns Manager to join our Marketing Campaigns team to design, execute, and measure integrated campaigns that generate and accelerate pipeline. In this role, you will take ownership of campaigns from initial brief to final pipeline report—spanning…
Horizon3 · United States
RemoteFull-timeDirector$315K – $370K a yearEngineeringLead and scale the Proactive Offense engineering organization across teams responsible for offensive capabilities, exploit development, and attack automation within NodeZero.; Translate the organization’s charter into a clear technical strategy, operating model, and sequenced…
Procurement Operations Analyst
11 days agoHorizon3 · United States
RemoteFull-time$115K – $150K a yearFinanceManage the Zip procurement queue, maintaining clear ownership, status, next action, due date, vendor information, and escalation path for every active request.; Perform initial completeness reviews and validate business purpose, scope, dates, currency, amount, budget owner,…
Director of Engineering, Webapp & AI Attack
11 days agoHorizon3 · United States
RemoteFull-timeDirector$290K – $340K a yearEngineeringLead and develop the Webapp and AI Attack engineering teams, setting clear ownership, goals, and expectations across the portfolio.; Define a coherent strategy and roadmap that connect customer needs, product priorities, offensive research, and durable engineering investments.;…
AI Administrator, Business Applications
11 days agoHorizon3 · United States
RemoteFull-timeMid level$115K – $151K a yearAdministrationAdminister Glean, including data source connectors, user access, permissions, configuration, and usage monitoring; Administer Rovo, including agent availability, access, and settings within our Atlassian environment; Configure and support Projects, Skills, Gems, and agents in…
Horizon3 · United States
RemoteFull-timeSenior$145K – $165K a yearMarketingHorizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe…
Senior People Partner, GTM
11 days agoHorizon3 · Chicago, Illinois, United States
HybridFull-timeSenior$150K – $185K a yearPeople & HRActing as the HRBP to GTM leaders (Sales, CS, Marketing), deeply understanding revenue drivers, segment strategy, and regional expansion plans; Partnering with GTM leadership to translate business goals (quota attainment, pipeline growth, retention) into org design, talent, and…
IT Administrator, Business Applications
11 days agoHorizon3 · United States
RemoteFull-timeMid level$115K – $151K a yearITHorizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find, fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe…
Senior Business Applications Engineer
11 days agoHorizon3 · United States
RemoteFull-timeSenior$150K – $200K a yearEngineeringLead discovery with stakeholders across the company, using interviews and process walkthroughs to define the problem, who is affected, and how success will be measured; Translate pain points into scoped problem statements and recommend the best-fit approach (native feature,…
Senior Financial Analyst, Corporate FP&A
11 days agoHorizon3 · United States
RemoteFull-timeSenior$115K – $151K a yearFinance4-7 years of FP&A experience. Experience in SaaS or high-growth technology, ideally cybersecurity or enterprise software, is preferred; Bachelor’s degree in Finance, Accounting, Economics, Business, or a related field; Experience supporting budgeting, forecasting, monthly…
Senior Attack Engineer, Internal Systems
11 days agoHorizon3 · United States
RemoteFull-timeSenior$206.3K – $242.7K a yearEngineeringWe're seeking a Senior Attack Engineer who blends deep software engineering expertise with a passion for cybersecurity. In this role, you’ll independently lead complex internal network and Active Directory attack projects in NodeZero, our autonomous pentesting platform.
Horizon3 · United States
RemoteFull-timeDirector$233K – $270K a yearMarketingWe are seeking a Director, Product Marketing to lead the go-to-market engine for our Proactive Offense Solution and team of product Marketers. You will be the entrepreneurial marketing lead for a massive expansion into the application security (AppSec) and Application Security…
IT Analyst (Remote)
12 days agoHorizon3 · United States
RemoteFull-timeMid level$115K – $130K a yearITHorizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe…
Updated 06 Nov 2026 09:37 UTC from the OptiTalent job library.