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Jobs at Armadin (Now Hiring) — 7 open

Armadin logoArmadin

Office Manager

Palo Alto, California, United States · On-site

Mid level

About Us At Armadin, we're a group of engineers, researchers, and hackers on a mission to redefine what proactive security can do in the AI era. Cyberattacks are becoming autonomous and relentless and we believe defendin…

Skills: Office Management, Front Desk Operations, Hospitality, Executive Support, Vendor Management

Armadin logoArmadin

Red Team Operator, Operational Technology (OT)

United States · Remote OK

Senior

About Us At Armadin, we're a group of engineers, researchers, and hackers on a mission to redefine what proactive security can do in the AI era. Cyberattacks are becoming autonomous and relentless and we believe defendin…

Skills: OT Red Teaming, ICS/SCADA Security, Industrial Protocols, Active Directory Attacks, Penetration Testing

Armadin logoArmadin

Account Executive, Enterprise

United States · Remote OK

Senior

About Us At Armadin, we're a group of engineers, researchers, and hackers on a mission to redefine what proactive security can do in the AI era. Cyberattacks are becoming autonomous and relentless and we believe defendin…

Skills: Enterprise Sales, Pipeline Generation, Cybersecurity Sales, C-Level Communication, Negotiation

Armadin logoArmadin

Member of Technical Staff - Research

Palo Alto, California, United States · On-site

Senior

About Us At Armadin, we're a group of engineers, researchers, and hackers on a mission to redefine what proactive security can do in the AI era. Cyberattacks are becoming autonomous and relentless and we believe defendin…

Skills: Post-Training Strategy, Fine-tuning, Preference Optimization, Reward Modeling, Reinforcement Learning

Armadin logoArmadin

Member of Technical Staff - UX/UI

Palo Alto, California, United States · On-site

Senior

About Us At Armadin, we're a group of engineers, researchers, and hackers on a mission to redefine what proactive security can do in the AI era. Cyberattacks are becoming autonomous and relentless and we believe defendin…

Skills: React, TypeScript, Node.js, Python, Full-stack Development

Armadin logoArmadin

Member of Technical Staff - Agent

Palo Alto, California, United States · On-site

Senior

About Us At Armadin, we're a group of engineers, researchers, and hackers on a mission to redefine what proactive security can do in the AI era. Cyberattacks are becoming autonomous and relentless and we believe defendin…

Skills: Backend Engineering, Distributed Systems, LLM Orchestration, Agent Frameworks, Prompting

Armadin logoArmadin

Member of Technical Staff - Distributed Systems

Palo Alto, California, United States · On-site

Senior

About Us At Armadin, we're a group of engineers, researchers, and hackers on a mission to redefine what proactive security can do in the AI era. Cyberattacks are becoming autonomous and relentless and we believe defendin…

Skills: Distributed Systems, Backend Infrastructure, Scalable Production Systems, System Architecture, Concurrency

Armadin logo

Office Manager

Armadin

Palo Alto, California, United States • On-site

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Mid level

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  • Full-time
  • Health Insurance, Dental Insurance, Vision Insurance, Equity Ownership, In-Office Meals, On-site Haircuts
  • Posted 2d ago
  • ~40 hrs/week

Responsibilities

Manage the front-of-house operations, including guest logistics and office supplies, to ensure seamless daily functioning. Drive company culture through the organization of all-hands meetings, team lunches, and employee onboarding.

Requirements

Requires 2+ years of experience in office management, hospitality, or executive support with a high level of ownership and discretion. Experience in high-growth startups and familiarity with Google Workspace and Slack is preferred.

Full job description

About Us

At Armadin, we're a group of engineers, researchers, and hackers on a mission to redefine what proactive security can do in the AI era. Cyberattacks are becoming autonomous and relentless and we believe defending against threats before they materialize is one of the most powerful ways to protect the institutions the world depends on.

We're building autonomous proactive security from the ground up, reinforcing the tradecraft of elite red teamers into purpose-built security models and agents that discover risk and remediate it before organizations are breached.

Led by Kevin Mandia, founder of Mandiant ($5.4B exit to Google), our team brings together researchers and engineers from Google, xAI, Meta, Stanford, and MIT to reinvent security for an adversary that never sleeps.

What You'll Do

  • Own Front of House: Be the first face candidates, investors, and partners see, running the front desk, badging, and conference rooms with white-glove logistics for board meetings and investor visits.

  • Make the Office Run: Own supplies, vendors, building management, mail, and moves/buildouts so seamlessly that nobody notices — it just works.

  • Build the Culture: Drive all-hands, team lunches, and offsites, partner with People and IT on great day-one onboarding, and grab problems that don't have an owner yet.

What You'll Bring

  • Experience: 2+ years in office management, front desk, hospitality, or executive support.

  • Warmth & Presence: You set the tone for how people feel the moment they walk in the door.

  • High Ownership: You anticipate needs before they're asked and fix things without waiting for a ticket — a printer jam and a board member greeting in the same five minutes.

  • Organization & Discretion: You juggle vendors and shifting priorities without dropping anything, and you're trusted around confidential conversations — board, legal, comp.

  • Startup Mentality: No task is beneath the role, priorities shift fast, and you take real pride in a well-run office.

Even Better With

  • Experience at a high-growth startup or fast-scaling company.

  • Board meeting or executive/investor visit support.

  • Familiarity with Slack, Google Workspace, and vendor/expense platforms (e.g., Ramp).

Benefits & Perks

🏥 Full Health, Dental, & Vision Coverage

📈 Meaningful Equity Ownership

🥙 In-Office Meals

✂️ Haircuts at the Office
🎉 Company Sponsored Conferences & Events

💸 401(k), HSA, and FSA Plans

🌴 Flexible PTO

Related keywords

Office ManagementFront DeskHospitalityExecutive SupportVendor ManagementBuilding ManagementOnboardingSlackGoogle WorkspaceRampStartupLogisticsProactive SecurityAdministrative Support

About Armadin

LinkedInVisit site

The Ultimate Attacker: know all paths in, all the time.

Industry
Computer and Network Security
Company size
51-200 employees
Headquarters
Palo Alto, California
LinkedIn followers
9,908

Armadin is an AI-native cybersecurity company focused on building the ultimate attacker. With AI-powered hyperattacks looming on the horizon, Armadin’s customers leverage our platform to proactively find and eliminate exploitable risk. Armadin’s swarm of AI agents operate relentlessly across the entire attack surface, uncovering real kill chains that require immediate action. Armadin is led by CEO Kevin Mandia and founders Travis Lanham, Evan Peña, and David Slater. Together, they lead an elite collective of red team specialists and AI systems engineers dedicated to protecting democracy by winning the cybersecurity arms race.

Offices: 537 Hamilton Ave, Floor 1, Palo Alto, California 94301, US

View all jobs at Armadin

About Armadin

LinkedInVisit site

The Ultimate Attacker: know all paths in, all the time.

Industry
Computer and Network Security
Company size
51-200 employees
Headquarters
Palo Alto, California
LinkedIn followers
9,908

Armadin is an AI-native cybersecurity company focused on building the ultimate attacker. With AI-powered hyperattacks looming on the horizon, Armadin’s customers leverage our platform to proactively find and eliminate exploitable risk. Armadin’s swarm of AI agents operate relentlessly across the entire attack surface, uncovering real kill chains that require immediate action. Armadin is led by CEO Kevin Mandia and founders Travis Lanham, Evan Peña, and David Slater. Together, they lead an elite collective of red team specialists and AI systems engineers dedicated to protecting democracy by winning the cybersecurity arms race.

Offices: 537 Hamilton Ave, Floor 1, Palo Alto, California 94301, US

View all jobs at Armadin

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