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20 jobs similar to Senior or Lead Red Team Cybersecurity Specialist

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$170,000–$185,000/yr
US 12w maternity

  • Plan, design, and execute red (and purple) team engagements to simulate advanced adversarial tactics and techniques.
  • Perform in-depth penetration tests on web applications, endpoint agents, internal systems, and our people.
  • Utilize a mix of traditional scripting and generative AI platforms to rapidly prototype tools, replicate sophisticated cyber threats, and automate repetitive workflows during live engagements.

Huntress is dedicated to making enterprise-grade cybersecurity accessible to businesses of all sizes. Founded in 2015 by former NSA cyber operators, they are a remote-first team and secure more than 5M endpoints and 11M identities worldwide.

$185,000–$240,000/yr
US Unlimited PTO

  • Design, develop, and integrate web application offensive security content into the NodeZero platform.
  • Research and implement AI-driven methods for vulnerability detection, exploitation, and workflow automation.
  • Author technical blog posts showcasing new research, exploits, or attack methodologies.

Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to enabling organizations to proactively find and fix exploitable attack vectors before criminals exploit them. They are a fusion of former U.S. Special Operations cyber operators, startup engineers, and cybersecurity practitioners committed to a culture of respect, collaboration, ownership, and results.

US

  • Secure AI Systems and Use AI to Scale Security.
  • Deliver Application Security Reviews.
  • Advance CI/CD Pipeline Security.

Smartsheet helps people and teams achieve their goals with seamless work management and scalable solutions. They empower teams to automate tasks, uncover insights, and scale smarter, fostering a culture of innovation and impact with a focus on challenge and purpose.

$131,000–$152,000/yr
US 12w maternity

  • Build and maintain product features across backend services, APIs, data systems, and user-facing workflows.
  • Contribute to services that process SaaS activity, identity data, permissions, alerts, and security findings.
  • Improve existing systems for performance, reliability, maintainability, and observability.

Obsidian Security secures SaaS applications and platforms. They are backed by top investors and trusted by global enterprises.

US Unlimited PTO

  • Operate & maintain security platforms (vulnerability management, CAASM, CNAPP).
  • Monitor security findings and support remediation workflows.
  • Develop scripts and automation to improve security workflows.

GuidePoint Security provides trusted cybersecurity expertise, solutions, and services. They help organizations make better decisions and minimize risk with a three-tiered, holistic approach to security. GuidePoint has over 1,200 employees and serves more than 6,200 customers.

  • Define, implement, and maintain the AI security strategy across Deel's infrastructure and product ecosystem.
  • Lead security assessments and threat modeling for AI/ML models, LLM integrations, and agentic AI systems.
  • Evaluate and deploy AI Security Posture Management (AISPM) and AI Detection & Response (AIDR) solutions.

Deel is the all-in-one payroll and HR platform for global teams with a vision to unlock global opportunity. They are among the largest globally distributed companies with a team of 7,000 spanning more than 100 countries with a connected and dynamic culture.

$280,000–$315,000/yr
US Unlimited PTO

  • Lead the strategy, design, and development of the core pentest execution.
  • Manage engineering teams responsible for building and scaling the platform systems.
  • Partner with product teams to define platform requirements and deliver capabilities.

Horizon3.ai is a cybersecurity company dedicated to enabling organizations to proactively find, fix, and verify exploitable attack vectors. They are a team of former U.S. Special Operations cyber operators and startup engineers committed to solving security problems.

$88,436–$107,482/yr
UK 5w PTO

  • Design, build and ship well-tested features across our platform.
  • Collaborate closely with Product and Design to understand problems and requirements.
  • Incorporate AI tools and workflows into your day-to-day development practice.

Thirdfort is on a mission to protect society from fraud and money laundering, having already protected over 3 million people. They are FCA regulated and have raised over $33m in capital from leading Fintech investors.

Global Unlimited PTO

  • Lead and grow the Application & Product Security squad.
  • Own the strategic direction of product, application, and AI security.
  • Drive vulnerability management end-to-end with urgency.

Monarch is a personal finance platform designed to make finances feel simple again. They are a team of do-ers led by experienced entrepreneurs passionate about helping members reach their financial goals, hyper focused on building a product people love.

AI Engineer

LMI
$111,426–$192,890/yr
US

  • Design and develop data pipelines, scoring algorithms, and API infrastructure to power AI-driven matching and recommendation capabilities.
  • Build and maintain integrations between the matching engine and an existing program management platform.
  • Collaborate with SMEs to build, test, and refine user-configurable matching logic.

LMI is dedicated to accelerating government impact with innovation and speed, bringing commercial-grade platforms and mission-ready AI to federal agencies. Headquartered in Tysons, Virginia, they are committed to delivering impactful results that strengthen missions and drive lasting value.

US

  • Own technical direction for high-impact AI products.
  • Work across teams to turn big ideas into shipped systems.
  • Help raise the bar for how we build, evaluate, and operate AI in production.

Rula is dedicated to treating the whole person, not just the symptoms, and aims to create a world where mental health is no longer stigmatized. They are a remote-first company that hires in most U.S. states and are passionate about making a positive impact on mental healthcare.

Europe

  • Help Qonto build the AI-first product that transforms how businesses manage their finances.
  • Provide technical direction and mentorship to turn a high-velocity squad into a high-quality one.
  • Set the technical standard for a 13-person cross-functional team as we scale from one AI agent to many.

Qonto is creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. They have grown to 1,600+ Qontoers serving over 600,000+ customers across 8 European countries and have been profitable since 2023.

US 9w maternity 9w paternity

  • Design, deploy, and maintain business-critical corporate systems and SaaS platforms.
  • Build and configure AI-driven workflows and automations using tools like ChatGPT and custom development.
  • Partner with Security and IT Operations to enforce policies and compliance across corporate systems.

Vanta is a trust management platform that helps businesses monitor and prove their security continuously. It offers a collaborative, inclusive culture with a talented team spread across offices in multiple countries.

$159,925–$222,230/yr
Canada

  • Build prototypes and POCs that showcase Tailscale for AI agents and tooling.
  • Work with reference customers to integrate Tailscale, both for internal adoption and for embedding into their products to enable secure customer connectivity.
  • Create reference architectures and share your work through documentation, open source, community engagement, and conference presentations.

Tailscale is building a new Internet by delivering software that makes it easy to securely interconnect people and their devices, no matter where they are. They are a fully distributed company, and teams of every size use Tailscale each day to protect their networks and share access to internal tools.

US

  • Own the COO operational systems roadmap.
  • Productionize Weekly Pulse, WEIR/WOIR, and Division Health Reports.
  • Build internal AI assistants and AI-assisted workflows.

Dr. Berg Nutritionals is a leader in the health and wellness industry focused on addressing the root causes of health concerns. They offer a dynamic work environment with opportunities for growth, where you can contribute to helping millions achieve better health.

$230,000–$260,000/yr
US 12w maternity

  • Lead the "Zero to One" phase for new cybersecurity offerings, moving from concept to high-fidelity prototype.
  • Build core libraries and initial services for new products, primarily using Go and Ruby.
  • Design flexible, scalable architectures for experimental products that can eventually integrate into the broader Huntress platform.

Huntress, founded in 2015 by former NSA cyber operators, is a remote-first team that makes enterprise-grade cybersecurity accessible to businesses of all sizes. Huntress secures more than 5M endpoints and 11M identities worldwide.

$180,000–$220,000/yr
US

  • Play a key role in the company’s AI strategy and make a meaningful impact across the whole platform.
  • Lead development efforts, mentor engineers and product managers, and make key architectural decisions involving AI.
  • Architect end-to-end AI systems and use data-driven solutions to address complex cybersecurity problems.

AppOmni prevents SaaS data breaches by delivering end-to-end SaaS security. Recognized as a Frost Radar™ 2025 Leader and Great Place To Work ®, AppOmni continues to set the standard for innovation and customer value in SaaS security.

$125,000–$135,000/yr
US

  • Own the endpoint security and insider risk programs.
  • Operate and mature the core corporate security stack.
  • Translate policy into enforced technical controls and investigate insider risk signals.

Branch empowers workers with financial freedom by accelerating payments and providing accessible, free financial services. They are committed to building inclusive, transparent, and frictionless financial products and value a diversity of opinions and working styles.

Europe

  • Develop automation solutions with PowerShell and Python during your assignment.
  • Create and implement efficient PowerShell scripts for administrative tasks.
  • Implement proofs-of-concept (PoC) for new automation ideas.

Bosch invents high-quality technologies and services that spark enthusiasm and enrich people’s lives. Bosch Digital has more than 10,000 unique and diverse talents around the world, with an agile mindset and working culture that drives digital transformation.

US

  • Build and deploy AI agents and automation workflows for support operations.
  • Automate repetitive tasks including log parsing, data validation, and incident triage.
  • Mentor Application Support teams on practical AI usage.

Endava uses technology to drive meaningful change. They combine engineering, industry expertise, and a people-centric mindset to consult and partner with leading brands to create dynamic platforms and intelligent digital experiences that drive innovation and transform businesses.