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.

Transportation Security Officer

Company: Department of Homeland Security - Transportation Security Administration

Location: Joplin, Missouri Joplin, Missouri

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.

SUPERVISORY PERSONNEL SECURITY SPECIALIST

Company: Department of Defense - Defense Counterintelligence and Security Agency

Location: Hanover, Maryland Hanover, Maryland

Posted Sep 30, 2024

DCSAs Adjudication and Vetting Services AVS is looking for a Supervisory Personnel Security Specialist to lead a team in reviewing and evaluating security questionnaires and reports of investigations.

Emergency Management Specialist, Team Lead (O-6 Billet) Non-supervisory

Company: Department of Homeland Security - Immigration and Customs Enforcement

Location: Anywhere in the U.S. (remote job)

Posted Sep 30, 2024

This is a US Public Health Service position within the Department of Homeland Security DHS Immigration and Customs Enforcement ICE Enforcement and Removal Operations ERO ICE Health Service Corps IHSC Office of the Chief of Staff Taskings and Program Support Unit TPSU The incumbent reports to the TPSU chief This is a nonsupervisory position.

Child Care Teacher

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

Location: Washington, District of Columbia Washington, District of Columbia

Posted Sep 30, 2024

The text describes the evaluation process for a job position, requiring applicants to demonstrate qualifications and experience.

Human Resources Specialist

Company: Department of Homeland Security - Transportation Security Administration

Location: Casper, Wyoming Casper, Wyoming

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 - Citizenship and Immigration Services

Location: Anywhere in the U.S. (remote job)

Posted Sep 30, 2024

The United States Citizenship and Immigration USCIS is seeking an attorney with experience in federal labor and employment law to join the Labor and Employment Law team.

Transportation Security Officer

Company: Department of Homeland Security - Transportation Security Administration

Location: Cape Girardeau, Missouri Cape Girardeau, Missouri

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: Stillwater, Oklahoma Stillwater, Oklahoma

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.

Child Care Assistant (3)

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

Location: Washington, District of Columbia Washington, District of Columbia

Posted Sep 30, 2024

The text describes the evaluation process for a job position, requiring applicants to demonstrate qualifications and experience.

Supervisory Intelligence Specialist (Operations)

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

Location: Kunia, Hawaii Kunia, Hawaii

Posted Sep 30, 2024

This position is for a senior Cryptologic Cyberspace Operations Specialist analyzing events to exploit captured media or investigate computer security incidents in Kunia, Hawaii.

TRANSPORTATION SECURITY OFFICER (SCREENER)

Company: Department of Homeland Security - Transportation Security Administration

Location: Elko, Nevada Elko, Nevada

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.

Logistics Management 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 with the 780th MI BDE, responsible for managing supply, transportation, and logistics support functions, and serving as Assistant Property Book Officer and Assistant Facility Manager.

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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