Senior / Staff Security Engineer

Bazeta; United States; Remote; USD 170,000 - 230,000; Full time

Benefits offered by this job

Competitive salary and equity

Remote-first with async collaboration

Generous vacation and parental leave

Co-working stipend

Job summary

Linear is a remote-first company hiring a Senior/Staff Security Engineer to own hands-on security work across product and infrastructure in a scalable, AI-assisted security program. The role emphasizes threat modeling, vulnerability management, incident response, and cloud security within a Google Cloud/k8s/Postgres stack.

Collaboration with engineers and GRC/Trust is key to stay ahead of threats. You’ll operate across vulnerability triage, bug bounty, product security testing, and incident

Qualifications

• 5+ years of security engineering experience with breadth across at least two areas (vuln mgmt, appsec, IR, cloud security)
• Hands-on and technical; able to read and reason about code (TypeScript)
• Skilled in cloud environments, with GCP experience a plus
• Calm under pressure; capable of leading incidents and postmortems
• Autonomy; able to set priorities and work independently
• Strong communication; able to explain technical findings to non-technical stakeholders

Responsibilities

• Operate, automate, and extend vulnerability management across product and infra
• Lead our bug bounty triage and remediation efforts
• Lead product security testing, threat modeling, and code reviews
• Respond to security incidents; drive containment and postmortems
• Harden cloud/postgres/k8s configurations and security posture
• Build security tooling and AI-assisted automation to scale the program

Skills

Vulnerability management

Product security

Incident response

Cloud security

Code reading

GCP

Tools

GitHub Advanced Security

RunReveal

SentinelOne

Job description

# Senior / Staff Security EngineerUnited States7 hours agoID 3291990Price on request## DetailsEmployment type: Full-timeRemote: YesCompany: Linear## DescriptionAt Linear, we’re building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 30,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship. At Linear, we are committed to quality. Security is an essential part of that quality, not a layer that we add later, but something we build in from the start. We have a foundational security program we’re proud of but, as Linear evolves our product and scales into enterprise, there’s meaningful work ahead: staying ahead of vulnerabilities as our attack surface grows, responding fast and cleanly when incidents happen, and hardening our product and infrastructure. As Security Engineer at Linear, you’ll be operating in a high-autonomy role with real scope, doing hands-on security work across the product and infrastructure we build. Location & work mode Linear is a remote-first company. This role is open to candidates based in North America. You can work from anywhere within this region. We value deep focus and async collaboration, with intentional moments to connect in person through team off-sites, optional co-working, and occasional travel. What you’ll do Depending on your experience / skillset and our broader priorities, you could: • Operate, automate, and extend vulnerability management end-to-end: triage, prioritize, and drive remediation across product, infrastructure, and dependencies, and keep the program’s SLAs meaningful rather than theoretical • Run our bug bounty program: triage incoming reports, validate severity, work with engineering on fixes, and keep researcher relationships professional and responsive • Lead product security testing: threat model new features (including AI/agent-facing surfaces), review designs and code for security-relevant risk, and do hands-on testing (manual and tool-assisted) rather than relying solely on scanners • Be a primary responder for security incidents: lead investigation and containment, drive postmortems, and turn lessons into concrete hardening work • Own meaningful chunks of our cloud/infra security posture on GCP/k8s/Postgres: harden configurations, close gaps surfaced by audits or scanning, and partner with infra engineering on secure defaults • Build and maintain security tooling and automation, including using AI/LLM tooling to speed up triage, code review, and repetitive investigation work, so the program scales without linear headcount growth • Partner with the GRC/Trust function: feed real findings into the risk register and control evidence, and help make sure compliance requirements reflect actual engineering practice What we’re looking for • A generalist, senior-level security engineer (5+ years across security engineering, with real depth in at least two of: vulnerability management, product/appsec testing, incident response, and cloud security). We need breadth, rather than a narrow specialist in any one of these. • Hands-on and technical: you can read and reason about code (we use a lot of TypeScript), you’re comfortable in cloud environments (GCP a plus), and you can go deep on a finding rather than just filing a ticket for someone else to fix. You’re comfortable using AI coding/security tools as force multipliers (Linear Agent, Claude, Codex, etc). • Calm under pressure: you can lead an incident from first alert through postmortem without needing to be told what to do next • A builder: you’d rather write a script or ship a tool than repeat a manual process a third time • A pragmatic risk-reducer: you optimize for actually reducing risk, not for checking a box or maximizing findings count • Autonomy-oriented: comfortable setting your own priorities, working with significant independence, and knowing when to escalate • A clear communicator: able to explain a technical finding to a non-technical stakeholder and write it up so it’s actually actionable Our tech This is a hands-on security engineering role. You’ll be running tools, reading/writing code, building detections, working in our cloud environment, and partnering closely with the engineers who build our product. Our stack is fronted by Cloudflare and runs on Google Cloud with k8s, Postgres, and Node. For day-to-day work, we use: • Linear, GitHub, Slack, and Google Workspace for collaboration • Claude and ChatGPT for general & engineering-specific AI tasks • Vanta for compliance automation and evidence collection Our security-specific tooling includes: • GitHub Advanced Security • RunReveal • SentinelOne What we offer We’re a small, focused team that cares deeply about the quality of our work and the people we do it with. Here’s what you can expect: • Competitive salary and equity • Employee-friendly equity terms including early exercise in the US and extended exercise windows • Daily meal and coffee stipend on every workday • Paid co-working space or desk • Health coverage (based on country requirements) • 5 weeks paid vacation, plus local statutory holidays • 4 months paid parental leave • Paid month off after 4 years & every 2 years thereafter • Regular team events and off-sites • Remote-first with no required commute Learn how we think and work • Read Me: a story about our mission • Our hiring process: How we hire at Linear • How we work: Designing remote work at Linear • Why and how we do work trials: Linear blog post • How we use AI in design: feature of Linear’s design team • Scaling our real-time sync engine: talk by our cofounder, Tuomas Artman, at Linear’s 2023 offsite... Source: Jobspresso (https://jobspresso.co/job/senior-staff-security-engineer/)This listing comes from a partner feed. Apply on the source website.Source:LinearShare Listing provided by Linear.Price on requestApply on the source websiteActive until Nov 19, 2026