Jobs at Duo Security

665,136 open positions

Duo Security, now part of Cisco, is a leading provider of two‑factor authentication and zero‑trust security solutions. Its secure access platform protects millions of users and is trusted by Fortune 500 companies, government agencies, and startups worldwide.

Recruiters at Duo hire software engineers (frontend, backend, security), product managers, data scientists, cloud architects, and customer‑success specialists. Candidates can expect rigorous technical interviews, a collaborative DevOps culture, and opportunities to work on real‑time authentication and threat‑detection systems.

Job Transparency’s listing for Duo Security gives you direct access to current salary ranges, employee ratings, and candid reviews. This data lets you benchmark offers, negotiate confidently, and understand the true workplace experience before you apply.

Civil Engineer

Company: Department of Homeland Security - Federal Emergency Management Agency

Location: Philadelphia, Pennsylvania Philadelphia, Pennsylvania

Posted Sep 30, 2024

The candidate will report to Region 3 Mitigation Division. The ideal candidate will have knowledge in Dam and Levee Safety Programs related to risk and consequence assessments and failure mode analysis.

Transportation Security Officer

Company: Department of Homeland Security - Transportation Security Administration

Location: Everett, Washington Everett, Washington

Posted Sep 30, 2024

Transportation Security Officers provide security and protection to travelers in a courteous and professional manner. Their duties may extend to securing high-profile events and important figures.

Industrial/Organizational (IO) Psychologist

Company: Department of Homeland Security - Cybersecurity and Infrastructure Security Agency

Location: Arlington, Virginia Arlington, Virginia

Posted Sep 30, 2024

The text appears to be a list of links and definitions, providing information about an agency. It does not contain any emotional language or opinions.

Intelligence Specialist (Operations Support)

Company: Department of the Army - U.S. Army Intelligence and Security Command

Location: Kunia, Hawaii Kunia, Hawaii

Posted Sep 30, 2024

This position is with the 780th MI BDE 782D MI BN responsible for developing and executing Signals Intelligence and Cyberspace Operations training.

INVESTIGATIVE ASSISTANT

Company: Department of Defense - Defense Counterintelligence and Security Agency

Location: Tacoma, Washington Tacoma, Washington

Posted Sep 30, 2024

The incumbent serves as an Investigative Assistant in the Federal Investigative Program of DCSA, performing technical and administrative duties.

Transportation Security Officer

Company: Department of Homeland Security - Transportation Security Administration

Location: Lihue, Hawaii Lihue, Hawaii

Posted Sep 30, 2024

Transportation Security Officers provide security and protection to travelers in a courteous and professional manner. Their duties may extend to securing high-profile events and important figures.

Emergency Management Specialist (Response)

Company: Department of Homeland Security - Federal Emergency Management Agency

Location: Philadelphia, Pennsylvania Philadelphia, Pennsylvania

Posted Sep 30, 2024

The ideal candidate for this position will have experience with coordinating with Private SectorIndustry on missions related to disaster response. Project manager experience and developing disaster response plans are required.

Aircraft Mechanic, WG-8852-10

Company: Department of Homeland Security - U.S. Coast Guard

Location: Elizabeth City, North Carolina Elizabeth City, North Carolina

Posted Sep 30, 2024

This position is located at the United States US Coast Guard Aviation Logistics Center ALC Medium Range Recovery MRR Product Line MRR Depot Maintenance PDM Branch in Elizabeth City, North Carolina.

Attorney - Advisor (Instructor)

Company: Department of Homeland Security - Federal Law Enforcement Training Centers

Location: Artesia, New Mexico Artesia, New Mexico

Posted Sep 30, 2024

The position is responsible for conducting legal training courses for law enforcement personnel.

Intelligence Specialist (Operations)

Company: Department of the Army - U.S. Army Intelligence and Security Command

Location: Fort Eisenhower, Georgia Fort Eisenhower, Georgia

Posted Sep 30, 2024

This position is with the 780th MI BDE 782D MI BN serving as a Cryptologic Cyberspace Intelligence Specialist and conducting digital network intelligence analysis in support of Army Joint and National intelligence requirements.

Transportation Security Officer

Company: Department of Homeland Security - Transportation Security Administration

Location: San Diego, California San Diego, California

Posted Sep 30, 2024

Transportation Security Officers provide security and protection to travelers in a courteous and professional manner. Their duties may extend to securing high-profile events and important figures.

TRANSPORTATION SECURITY OFFICER (SCREENER)

Company: Department of Homeland Security - Transportation Security Administration

Location: Christiansted, Virgin Islands Christiansted, Virgin Islands

Posted Sep 30, 2024

Transportation Security Officers provide security and protection to travelers in a courteous and professional manner. Their duties may extend to securing high-profile events and important figures.

Frequently Asked Questions

What’s it like to work at Duo Security?
Employees describe Duo as a fast‑moving, inclusive environment that values innovation and work‑life balance. The company offers flexible remote work, generous equity packages, and regular hackathons to experiment with new security features. Team members often highlight the focus on customer impact and the collaborative support across engineering, product, and sales departments.
What types of positions are available at Duo Security?
Duo’s 375 openings span technical and non‑technical roles: software engineering (frontend, backend, security), infrastructure & cloud operations, security research, data science, product management, UX design, technical support, sales, marketing, and finance. Most roles are remote‑first with a strong emphasis on cross‑functional teamwork.
How can I stand out as an applicant for Duo Security?
Showcase hands‑on experience with authentication protocols (OAuth, SAML, OIDC) or threat‑detection projects. Highlight contributions to open‑source security tools or certifications like CISSP or CEH. Prepare for Duo’s interview by studying real‑world authentication scenarios, practicing system‑design questions, and demonstrating a passion for zero‑trust principles.

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