Jobs at Duo Security

Positions 665,497

Duo Security was founded in 2010 and became part of Cisco in 2018. The company delivers zero‑trust authentication and access solutions that protect businesses from credential theft. Its flagship products—Duo MFA, Duo Access, and Duo Vision—are widely adopted by enterprises of all sizes.

Duo hires for a wide range of technical and non‑technical roles. Software engineers build the core authentication engine, security researchers work on threat detection, and product managers shape the roadmap. Sales, marketing, UX design, and customer success teams round out a culture that values both innovation and customer focus. With 376 open positions scattered across the U.S., Canada, Europe, and the U.K., candidates can expect flexible remote work, competitive equity packages, and a clear performance‑based promotion path.

Using Job Transparency to view Duo listings gives you direct access to salary ranges, employee sentiment scores, and benefit details that other job boards hide. This data helps you negotiate better offers and choose a role that matches your career goals.

Swing Security Officer

Company: GardaWorld Security Services U.S.

Location: Santa Monica, CA

Posted Oct 03, 2025

You have a state security license (BSIS Guard Card) and additional 32hr BSIS security trainings (Additional security trainings can be obtained during the hiring…

Security Officers ARMED - $22 Phoenix Area

Company: QXL Security

Location: Phoenix, AZ

Posted Oct 02, 2025

\*\*\* A current AZ DPS ARMED License is required for work.\*\*\*. Monitoring the designated area to watch out for any disruptions or unlawful activities.

Special Response / Flex Security Officer

Company: GardaWorld Security Services U.S.

Location: Dallas, TX

Posted Oct 03, 2025

Must possess a valid driver's license. You have a state license if required. Provide a high standard of customer service through professional interaction with…

Security Flex - Corporate Officer

Company: GardaWorld Security Services U.S.

Location: San Jose, CA

Posted Oct 03, 2025

You have valid CA. driver license and clean driving record. You have a state security license and additional 32hr. Answer questions in person or by phone.

Interior and Exterior Officer-Armed

Company: GardaWorld Security Services U.S.

Location: Humble, TX

Posted Oct 03, 2025

Valid driver's license with no restriction B and clean driving record. Ability to provide own equipment(Weapon, Duty Belt, 2 pairs of cuffs and 2 non lethal…

Security Supervisor

Company: GardaWorld Security Services U.S.

Location: Houston, TX

Posted Oct 03, 2025

Control access to secure areas and verify the identities of visitors. A comprehensive benefits package including medical, dental, and vision insurance plans, a…

Security Field Service Supervisor

Company: GardaWorld Security Services U.S.

Location: Chicago, IL

Posted Oct 03, 2025

Assist in developing staffing schedules, budgets, and payroll. Comprehensive Benefits: Medical, dental, and vision insurance plans, 401(k) with employer…

Concierge Security Officer

Company: GardaWorld Security Services U.S.

Location: San Antonio, TX

Posted Oct 03, 2025

Customer service duties like welcoming, verifying identity, and guiding visitors. A comprehensive benefits package including medical, dental, and vision…

Luxury Retail Security Flex Officers

Company: St. Moritz Security Services

Location: Las Vegas, NV

Posted Oct 03, 2025

May require a current state driver’s license, clean driving record as determined by SMSSI, and the ability to safely operate motor vehicle, golf cart, and/or…

Security Officer (Houston)

Company: DSI Security Services

Location: Houston, TX

Posted Oct 02, 2025

A valid driver's license is required. A valid Texas Security License is REQUIRED. You must be able to perform routine foot patrols, moderate lifting, and work…

Unarmed Retail Security Officer

Company: Marksman Security LLC

Location: Tempe, AZ

Posted Oct 02, 2025

Patrol the interior and exterior of the property and several buildings to observe and identify potential safety risks, security risks and undesirable conditions…

Weekend Surveillance Security

Company: GardaWorld Security Services U.S.

Location: Downers Grove, IL

Posted Oct 03, 2025

Control access to secure areas and verify the identities of visitors. A comprehensive benefits package including medical, dental, and vision insurance plans, a…

Frequently Asked Questions

What is it like to work at Duo Security?
Duo fosters a collaborative, zero‑trust culture where engineers, product managers, and security experts co‑create solutions. Remote‑first policies allow teams across time zones to sync via daily stand‑ups and asynchronous documentation. Employees report high engagement, a clear path to promotion, and a focus on continuous learning through internal tech talks and external conference sponsorships.
What types of positions are available at Duo Security?
Duo offers roles in software engineering (frontend, backend, infrastructure), security research, product management, UX/UI design, data science, sales engineering, marketing, customer success, and operations. The company also hires for global support, finance, legal, and HR functions, reflecting its growth into a full‑stack organization.
How can I stand out as an applicant for Duo Security?
Showcase hands‑on experience with authentication protocols (OAuth, SAML, OpenID Connect) and demonstrate contributions to open‑source security tools. Highlight any zero‑trust or MFA implementations in previous projects. Prepare to discuss how you balance user experience with security, and provide metrics or case studies that illustrate your impact on product reliability or adoption.

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