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.

Security Specialist

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

Location: Fort Meade, Maryland Fort Meade, Maryland

Posted Sep 30, 2024

This position is located at the US Army Intelligence and Security CMD Security Resiliency Activity ACOFS G2. It is part of the Defense Civilian Intelligence Personnel System DCIPS.

Transportation Security Officer

Company: Department of Homeland Security - Transportation Security Administration

Location: Greensboro, North Carolina Greensboro, North Carolina

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.

Local Hire (Human Resources Specialist)

Company: Department of Homeland Security - Federal Emergency Management Agency

Location: Bloomington, Minnesota Bloomington, Minnesota

Posted Sep 30, 2024

The Federal Emergency Management Agency (FEMA) is hiring local residents to assist with disaster response and recovery efforts in Bloomington, Minnesota. Local hires will aid in the recovery of their community and help fellow citizens.

Financial Specialist

Company: Department of Homeland Security - Transportation Security Administration

Location: Romulus, Michigan Romulus, Michigan

Posted Sep 30, 2024

The Transportation Security Administration secures airports, seaports, and other transportation systems to protect the American way of life and ensure freedom of movement.

General Attorney

Company: Department of Homeland Security - Customs and Border Protection

Location: Del Rio, Texas Del Rio, Texas

Posted Sep 30, 2024

This position is with the Department of Homeland Security within US Customs and Border Protection Office of Assistant Chief Counsel located in Del Rio Texas.

Transportation Security Officer

Company: Department of Homeland Security - Transportation Security Administration

Location: Wilmington, North Carolina Wilmington, North Carolina

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

Company: Department of Homeland Security - Transportation Security Administration

Location: Raleigh, North Carolina Raleigh, North Carolina

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.

General Attorney

Company: Department of Homeland Security - Customs and Border Protection

Location: Artesia, New Mexico Artesia, New Mexico

Posted Sep 30, 2024

This position is with the Department of Homeland Security within US Customs and Border Protection Office of Assistant Chief Counsel Training located in Artesia NM.

INVESTIGATOR (SPECIAL AGENT)

Company: Department of Defense - Defense Counterintelligence and Security Agency

Location: Middlesex County, Massachusetts Middlesex County, Massachusetts

Posted Sep 30, 2024

The Defense Counterintelligence and Security Agency is seeking a trustworthy person to fill the role of Investigator. The Investigator will conduct background investigations with a focus on quality and timeliness. This is a developmental position and a great opportunity to enter the federal government.

Intelligence Specialist (Operations Support)

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 responsible for developing and executing Signals Intelligence and Cyberspace Operations training.

Intelligence Specialist (Operations)

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

Location: San Antonio, Texas San Antonio, Texas

Posted Sep 30, 2024

This position is located at the 780th Military Intelligence Brigade DETTX 782d Military Intelligence Battalion Cyber in San Antonio Texas.

Transportation Security Officer

Company: Department of Homeland Security - Transportation Security Administration

Location: New Bern, North Carolina New Bern, North Carolina

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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