Principal Visa Sponsorship Jobs in Colorado
Principal visa sponsorship jobs in Colorado are concentrated in Denver, Boulder, and Colorado Springs, where employers like Lockheed Martin, Raytheon, and major university systems hire for senior leadership and technical principal roles. Colorado's aerospace, defense, and tech sectors regularly sponsor H-1B visa and O-1 visas for qualified international candidates at the principal level.
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As a Principal Identity Architect, you will lead Epsilon's identity modernization - transitioning from legacy SAML and long-lived credentials to a modern, OAuth 2.1 / OpenID Connect (OIDC)-first model. You'll design secure, scalable identity patterns across multi-cloud environments while enabling teams to build with speed and confidence.
You'll partner closely with Security, Cloud, Platform, and Engineering teams to replace API keys and service accounts with scoped, ephemeral machine identities, establish enterprise standards, and deliver secure, developer-friendly integrations.
This is a hands-on leadership role for someone who can drive strategy, mentor engineers, and turn architecture into real-world implementations.
Responsibilities
What You'll Achieve
Modern Identity Architecture
- Lead adoption of OAuth 2.1 / OIDC; drive migration from SAML and legacy auth
- Design secure token flows (Auth Code + PKCE, Client Credentials, delegated access)
- Define standards for token usage, scopes, claims, and lifecycle management
- Reduce risk from token leakage, replay, and over-permissioning
Machine & Non-Human Identity
- Replace long-lived credentials with modern machine identity patterns
- Design M2M authentication for APIs, data pipelines, and platform workloads
- Partner with teams on service account migration and secrets reduction
Platform & Integration Engineering
- Build reusable identity patterns across IdPs, API gateways, and cloud platforms
- Enable secure, scalable access across AWS, Azure, and/or GCP
- Troubleshoot complex auth issues in hybrid and multi-cloud environments
Security, Governance & Observability
- Apply Zero Trust principles (least privilege, scoped access)
- Improve identity logging, monitoring, and audit readiness
- Establish governance for OAuth apps, scopes, and access policies
Leadership & Delivery
- Drive identity modernization programs end-to-end
- Mentor architects and engineers; set technical standards
- Break down complex initiatives into actionable workstreams
- Lead incident response and improve operational visibility
Qualifications
Who you Are
What you'll Bring with you
- Bachelors or Masters in Computer Science or related field.
- 7+ years in IAM, security engineering, or platform roles
- 3+ years hands-on with OAuth 2.0 / OIDC in production
- Strong expertise in token flows, scopes, claims, and secure design patterns
- Experience implementing machine identity (M2M, workload identity, etc.)
- Track record of modernizing identity (SAML OIDC or similar)
- Experience with AWS, Azure, or GCP identity services
- Ability to lead initiatives, influence teams, and deliver at scale
How you'll Stand out from other Talent
- Experience with API security, data platforms, or service-to-service auth at scale
- Familiarity with SPIFFE/SPIRE, OPA, or advanced authorization models
- Experience with Okta, Entra ID (Azure AD), Auth0, or Ping
- Exposure to AI/agent-based identity patterns
- Scripting or automation (Python, Bash)
Additional Information
When you join Epsilon, we'll create something EPIC together. We're a global leader in data and identity, with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services. Positioned at the center of Publicis Groupe, Epsilon helps brands deliver personalized experiences at scale and build lasting customer relationships by unlocking the full potential of data and identity. Epsilon operates in 30+ countries across EMEA, the Americas and APAC, with more than 8,000 employees.
Epsilon has five values that define our culture and guide us as we create value for our clients, our people and consumers. We seek candidates who align with our company values, demonstrate them and make them meaningful in their day-to-day work:
- Act with integrity. We are transparent and have the courage to do the right thing.
- Work together to win together. We believe collaboration is the catalyst that unlocks our full potential.
- Innovate with purpose. We shape the market with big ideas that drive big outcomes.
- Respect all voices. We embrace differences and foster a culture of connection and belonging.
- Empower with accountability. We trust each other to own and deliver on common goals.
Because You Matter
As an Epsilon employee, you deserve perks and benefits that put you, your family and your finances first. Our benefits encompass a wide range of offerings, including but not limited to:
- Time to recharge: Flexible time off (FTO), 14 paid holidays, paid sick time
- Family well-being: Parental/new child leave, childcare & elder care assistance, adoption assistance
- Extra perks: Comprehensive health coverage, 401(k), tuition assistance, commuter benefits, professional development, employee recognition, charitable donation matching, health coaching and counseling
Epsilon benefits are subject to eligibility requirements and other terms.
Epsilon is an Equal Opportunity Employer. Epsilon's policy is not to discriminate against any applicant or employee based on actual or perceived race, age, sex or gender (including pregnancy), marital status, national origin, ancestry, citizenship status, mental or physical disability, religion, creed, color, sexual orientation, gender identity or expression (including transgender status), veteran status, genetic information or any other characteristic protected by applicable federal, state or local law. Epsilon also prohibits harassment of applicants and employees based on any of these protected categories. Epsilon will provide accommodations to applicants who need accommodations to complete the application process. Please reach out to LeaveofAbsence@epsilon.com to request an accommodation.
For San Francisco Bay and Los Angeles Areas: Epsilon will consider qualified applicants with criminal histories for employment in a manner consistent with the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance and San Francisco Police Code Sections 4901-4919, commonly referred to as the San Francisco Fair Chance Ordinance. Applicants with criminal histories are welcome to apply.
Compensation Range: USD $127,900.00 - USD $237,500.00/Annually. This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits administration system once certain criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be 10/12/2026.
Overview
As a Principal Identity Architect, you will lead Epsilon's identity modernization - transitioning from legacy SAML and long-lived credentials to a modern, OAuth 2.1 / OpenID Connect (OIDC)-first model. You'll design secure, scalable identity patterns across multi-cloud environments while enabling teams to build with speed and confidence.
You'll partner closely with Security, Cloud, Platform, and Engineering teams to replace API keys and service accounts with scoped, ephemeral machine identities, establish enterprise standards, and deliver secure, developer-friendly integrations.
This is a hands-on leadership role for someone who can drive strategy, mentor engineers, and turn architecture into real-world implementations.
Responsibilities
What You'll Achieve
Modern Identity Architecture
- Lead adoption of OAuth 2.1 / OIDC; drive migration from SAML and legacy auth
- Design secure token flows (Auth Code + PKCE, Client Credentials, delegated access)
- Define standards for token usage, scopes, claims, and lifecycle management
- Reduce risk from token leakage, replay, and over-permissioning
Machine & Non-Human Identity
- Replace long-lived credentials with modern machine identity patterns
- Design M2M authentication for APIs, data pipelines, and platform workloads
- Partner with teams on service account migration and secrets reduction
Platform & Integration Engineering
- Build reusable identity patterns across IdPs, API gateways, and cloud platforms
- Enable secure, scalable access across AWS, Azure, and/or GCP
- Troubleshoot complex auth issues in hybrid and multi-cloud environments
Security, Governance & Observability
- Apply Zero Trust principles (least privilege, scoped access)
- Improve identity logging, monitoring, and audit readiness
- Establish governance for OAuth apps, scopes, and access policies
Leadership & Delivery
- Drive identity modernization programs end-to-end
- Mentor architects and engineers; set technical standards
- Break down complex initiatives into actionable workstreams
- Lead incident response and improve operational visibility
Qualifications
Who you Are
What you'll Bring with you
- Bachelors or Masters in Computer Science or related field.
- 7+ years in IAM, security engineering, or platform roles
- 3+ years hands-on with OAuth 2.0 / OIDC in production
- Strong expertise in token flows, scopes, claims, and secure design patterns
- Experience implementing machine identity (M2M, workload identity, etc.)
- Track record of modernizing identity (SAML OIDC or similar)
- Experience with AWS, Azure, or GCP identity services
- Ability to lead initiatives, influence teams, and deliver at scale
How you'll Stand out from other Talent
- Experience with API security, data platforms, or service-to-service auth at scale
- Familiarity with SPIFFE/SPIRE, OPA, or advanced authorization models
- Experience with Okta, Entra ID (Azure AD), Auth0, or Ping
- Exposure to AI/agent-based identity patterns
- Scripting or automation (Python, Bash)
Additional Information
When you join Epsilon, we'll create something EPIC together. We're a global leader in data and identity, with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services. Positioned at the center of Publicis Groupe, Epsilon helps brands deliver personalized experiences at scale and build lasting customer relationships by unlocking the full potential of data and identity. Epsilon operates in 30+ countries across EMEA, the Americas and APAC, with more than 8,000 employees.
Epsilon has five values that define our culture and guide us as we create value for our clients, our people and consumers. We seek candidates who align with our company values, demonstrate them and make them meaningful in their day-to-day work:
- Act with integrity. We are transparent and have the courage to do the right thing.
- Work together to win together. We believe collaboration is the catalyst that unlocks our full potential.
- Innovate with purpose. We shape the market with big ideas that drive big outcomes.
- Respect all voices. We embrace differences and foster a culture of connection and belonging.
- Empower with accountability. We trust each other to own and deliver on common goals.
Because You Matter
As an Epsilon employee, you deserve perks and benefits that put you, your family and your finances first. Our benefits encompass a wide range of offerings, including but not limited to:
- Time to recharge: Flexible time off (FTO), 14 paid holidays, paid sick time
- Family well-being: Parental/new child leave, childcare & elder care assistance, adoption assistance
- Extra perks: Comprehensive health coverage, 401(k), tuition assistance, commuter benefits, professional development, employee recognition, charitable donation matching, health coaching and counseling
Epsilon benefits are subject to eligibility requirements and other terms.
Epsilon is an Equal Opportunity Employer. Epsilon's policy is not to discriminate against any applicant or employee based on actual or perceived race, age, sex or gender (including pregnancy), marital status, national origin, ancestry, citizenship status, mental or physical disability, religion, creed, color, sexual orientation, gender identity or expression (including transgender status), veteran status, genetic information or any other characteristic protected by applicable federal, state or local law. Epsilon also prohibits harassment of applicants and employees based on any of these protected categories. Epsilon will provide accommodations to applicants who need accommodations to complete the application process. Please reach out to LeaveofAbsence@epsilon.com to request an accommodation.
For San Francisco Bay and Los Angeles Areas: Epsilon will consider qualified applicants with criminal histories for employment in a manner consistent with the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance and San Francisco Police Code Sections 4901-4919, commonly referred to as the San Francisco Fair Chance Ordinance. Applicants with criminal histories are welcome to apply.
Compensation Range: USD $127,900.00 - USD $237,500.00/Annually. This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits administration system once certain criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be 10/12/2026.
Principal Job Roles in Colorado
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Search Principal Jobs in ColoradoPrincipal Jobs in Colorado: Frequently Asked Questions
Which companies sponsor visas for principals in Colorado?
Colorado's largest visa sponsors for principal-level roles include Lockheed Martin Space in Littleton, Raytheon Intelligence and Space in Aurora, Google and Amazon in the Denver-Boulder corridor, and the University of Colorado system. These employers have established H-1B sponsorship programs and regularly file for senior technical and leadership positions that fall under the principal designation.
Which visa types are most common for principal roles in Colorado?
The H-1B is the most common visa for principal roles in Colorado, particularly for principal engineers, principal scientists, and principal architects, since these positions typically require at least a bachelor's degree in a specific technical field. The O-1A is increasingly used for principal researchers and senior technical leads who can demonstrate extraordinary ability. Some principals at multinational firms transfer on L-1A visas.
Which cities in Colorado have the most principal sponsorship jobs?
Denver has the highest concentration of principal-level visa sponsorship jobs in Colorado, driven by its large tech, aerospace, and healthcare sectors. Boulder follows closely, anchored by University of Colorado affiliates, national laboratories like NIST and NCAR, and a dense cluster of software companies. Colorado Springs adds significant volume through defense contractors and cybersecurity firms headquartered near Peterson Space Force Base.
How to find principal visa sponsorship jobs in Colorado?
Migrate Mate filters job listings specifically by visa sponsorship availability, making it straightforward to search for principal roles in Colorado without wading through positions that don't offer sponsorship. You can filter by state and job title to surface opportunities at Colorado employers actively hiring at the principal level. This saves time compared to manually reviewing individual company career pages for sponsorship eligibility.
Are there state-specific considerations for principal visa sponsorship jobs in Colorado?
Colorado's strong aerospace and defense industry means many principal roles require security clearances, which can complicate or delay visa sponsorship since clearances are not available to non-U.S. persons. Candidates targeting cleared positions should focus on employers with unclassified principal tracks. Colorado's active university and national laboratory sector, including NREL, NOAA, and CU campuses, offers principal research roles through cap-exempt H-1B filings, which are not subject to the annual lottery.
What is the prevailing wage for sponsored principal jobs in Colorado?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.