Multifactor Authentication (MFA) Engineer (Puerto Rico)

Prattwhitney; Puerto Rico; Remote; USD 95,000 - 135,000; Full time

Benefits offered by this job

Total rewards package

Parental leave

Flexible work schedules

Educational assistance

Job summary

RTX is seeking an experienced MFA Engineer to maintain and strengthen authentication services in a remote role anchored in Puerto Rico. You will lead design and deployment of MFA solutions, collaborate with IAM teams, and help scale the enterprise authentication footprint.

The ideal candidate has 5+ years in IAM/MFA, hands-on with protocols like SAML, OAuth, OpenID, and tools such as Gemalto MobilePASS and Secret Double Octopus. Remote work with on-site travel as needed.

Qualifications

• University degree or equivalent experience in IT/CS.
• 5+ years in Digital/Information Technology and MFA
• Experience with MFA products in complex environments
• Strong knowledge of authentication protocols (OAuth, SAML, OpenID, Kerberos)
• Familiarity with IAM principles, cloud and on-prem environments

Responsibilities

• Provide support for MFA tools and technologies.
• Lead design and development projects for access management.
• Develop operational model and oversee MFA deployments.
• Establish and report MFA health metrics.
• Collaborate with teams to expand service footprint.
• Support Sev1/Sev2 incidents and patch/log management.

Skills

MFA expertise

Communication

Analytical thinking

Linux admin

Education

Bachelor's degree or higher

Tools

Gemalto MobilePASS

Secret Double Octopus

LDAP

Active Directory

OAuth

SAML

Radius

TACACS

Digital certificates

Kerberos

OpenID

FIDO

Biometrics

SQL

No-SQL

Postman

PowerShell

Python

Job description

Date Posted: 2026-09-21 Country: United States of America Location: US-PR-SANTA ISABEL-B1 ~ Felicia Industrial Park - St B1 ~ BLDG 1 Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract. Security Clearance: None/Not Required

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Join us and help shape the future of aerospace and defense. The following position is to join our RTX Enterprise Services team in Santa Isabel, Puerto Rico: RTX Enterprise Services is seeking an experienced and motivated individual to join the Identity & Access Management team as a Multifactor Authentication (MFA) Engineer. This individual will be responsible for maintaining and strengthening our multifactor authentication solutions to ensure stable, scalable, and reliable services to the enterprise and our customers. This position will require a strong understanding of technologies, processes and data in the Identity & Access Management vertical. The candidate must demonstrate excellent technical expertise to execute product requirements. Candidate will work with stakeholders to continuously improve the organization’s MFA capabilities and develop a best in breed solution.

What You Will Do

• Provide support for a variety of Multi-Factor Authentication (MFA) tools such as Gemalto MobilePASS, Secret Double Octopus, and new emerging technologies.
• Lead design and development projects to effectively implement and integrate access management technologies.
• Contribute to access management roadmap; including demand prioritization, vendor product selection and project delivery.
• Develop operational model and provide day-to-day operations oversight for each access management technologies deployed.
• Establish, maintain, and report operational metrics regarding the health and effectiveness of the MFA environment.
• Provide expertise and understanding of the authentication and privileged access landscape working with teams across the organization to design, engineer and expand the service footprint.
• Participate in production support for any Sev1/Sev2 incidents.
• Provide oversight of monitoring, patching, log management, configuration management and related processes.
• Develop documentation, workflow diagrams, and assist with the creation of test scripts.
• This position will reference written work instructions for guidance with daily job activities. Work instructions are available in English only.

Qualifications You Must Have

• A University Degree or equivalent experience and minimum 5 years prior relevant experience, or an Advanced Degree in a related field and minimum 3 years experience.
• Experience working in Digital / Information Technology Serve as MFA subject matter expert guiding team on best practices.
• Operational experience with one or more of the following technologies: Secret Double Octopus, LDAP, Active Directory (multi-forest experience a plus).
• Prior experience implementing or supporting MFA products in complex environments.
• Experience with authentication protocols including oAuth, SAML, Radius, TACACS, Digital certificates, Kerberos, OpenID, FIDO & Biometrics.
• Experience with SQL and No-SQL data stores and understanding of their applications.

Qualifications We Prefer

• We Prefer SQL query language familiarity.
• Strong communication and analytical skills to be able to deduce system requirements and troubleshoot issues.
• LINUX server administrator experience with ability to develop maintenance scripts.
• Familiarity with Service Oriented Architecture on internal infrastructure and cloud platforms such as Azure and AWS Good understanding of IAM principles, IT security needs, and dev ops processes.
• Excellent verbal, written and interpersonal communication skills that are relatable to all levels.
• API coding experience using Postman, PowerShell, and Python.
• Adaptability and multi-tasking; experience working in a fast moving environment.

What We Offer

• We offer a robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs.
• Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.

Location: This position is remote. However, the successful candidate must be currently living in Puerto Rico. Please consider the following role type definition as you apply for this role: Remote: This position is currently designated as remote. Employees who are working in Remote roles will work primarily offsite (from home). The employee may be expected to travel to the Santa Isabel site location as needed.

Equal Opportunity Employment

RTX is an Equal Opportunity Employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class.

RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.

Privacy Policy and Terms: RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.