Senior Site Reliability Engineer US Federal (VDI & Infrastructure)

Your work days are brighter here.

Were obsessed with making hard work pay off for our people our customers and the world around us. As a Fortune 500 company and a leading AI platform for managing people money and agents were shaping the future of work so teams can reach their potential and focus on what matters most. The minute you join youll feel it. Not just in the products we build but in how we show up for each other. Our culture is rooted in integrity empathy and shared enthusiasm. Were in this together tackling big challenges with bold ideas and genuine care. We look for curious minds and courageous collaborators who bring sun-drenched optimism and drive. Whether youre building smarter solutions supporting customers or creating a space where everyone belongs youll do meaningful work with Workmates whove got your return well give you the trust to take risks the tools to grow the skills to develop and the support of a company invested in you for the long haul. So if you want to inspire a brighter work day for everyone including yourself youve found a match in Workday and we hope to be a match for you too.

About the Team

Your work matters here. At Workday Government we focus on outcomes that serve a larger mission. Our work supports U.S. federal agencies as they modernize and transform the full employee lifecycle experience and finance operationsso they can operate with greater clarity accountability and trust. As a Fortune 500 company and a proven enterprise cloud platform Workday brings modern technology responsible AI and secure infrastructure to some of the most complex environments in the world. The work isnt theoretical. Its operational. Its high-impact. And it demands rigor integrity and long-term thinking.

From day one youll be part of a team that values collaboration follow-through and doing the right thingespecially when the stakes are high. Our culture is grounded in integrity respect and shared responsibility. We challenge each other to think clearly act thoughtfully and build solutions that stand up to real-world demands. Here curiosity is matched with accountability. Ambition is paired with trust. Youll have the space to do your best work the support to keep growing and the backing of a company committed to long-term investment in both its people and the federal mission.

If youre looking to apply your experience to meaningful mission-driven workalongside colleagues who take pride in building things that lastyoull find that opportunity at Workday

About the Role

This role will support one or more direct or indirect contracts with the U.S. Federal Government which due to federal government security requirements mandates that all Workday personnel working on the contracts be United States citizens (naturalized or native).

At Workday Government we support U.S. federal agencies as they modernize their mission-critical operations. You will join the Infrastructure and Federal Platform Engineering team a high-stakes operational group responsible for the reliability security and automation of our IL5-compliant cloud environments.

This hybrid role bridges the gap between core Kubernetes-based platform engineering and the specialized operation of our Azure VDI environment. You will be part of a 24/7 on-call rotation where VDI is a first-class citizen of our infrastructure stack.

As a Senior SRE with VDI expertise you will ensure our platforms are scalable secure and resilient. You will balance traditional SRE automation tasks with the day-to-day operational rigor required to maintain a high-security Windows 365/AVD environment.

Core SRE Responsibilities

Platform Reliability: Maintain the health and high availability of our Kubernetes-based platform through infrastructure automation and observability.
Infrastructure as Code: Automate provisioning and configuration management using Terraform and Argo CD.
On-Call & Incident Response: Participate in a 24/7 rotation serving as a Tier 2/3 escalation point for both platform and VDI-specific incidents.
Security & Compliance: Implement industry standard methodologies and maintain STIG compliance across all endpoints and cloud resources.
VDI & Identity Operations
VDI Management: Lead VDI endpoints using Microsoft Intune and perform monthly patching/security updates for custom golden images.
VDI Expertise: Experience with Windows 365 or Azure Virtual Desktop (AVD) in a production setting.
Identity Governance: Manage Microsoft Entra ID (formerly Azure AD) features including Conditional Access policies Access Packages and MFA registration (Passkeys/TAP).
Security Monitoring: Monitor and respond to alerts from Microsoft Sentinel Defender for Endpoint and Defender for Cloud Apps.
Lifecycle Automation: Troubleshoot automated user provisioning and manage pool-specific access controls to segregate user populations (Engineering vs. Efficiency).

About You

This role may require a security clearance at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain a U.S. government issued security clearance. An active TS/SCI w/CI Poly is preferred.

You are a builder-operator who thrives in high-security supervised environments. You understand that reliability in a government context means zero-trust security and rigorous adherence to compliance frameworks.

Basic Qualifications

• Experience:Minimum of 5 years of experience in SRE DevOps or Cloud Operations.
• Environment:At least 3 years of experience operating in high-security environments (DoD IL5 FedRAMP High or GCC-High).
• Clearance:Ability to obtain and maintain a U.S. Government TS/SCI w/CI Poly. (Active clearance preferred).
• Citizenship:Must be a U.S. Citizen (naturalized or native) per federal contract requirements.

Technical Skills & Other Qualifications

• Cloud & Infrastructure:Proficiency with Terraformand CI/CD tools (Argo CD).
• Microsoft Stack:Deep hands-on expertise with Microsoft Entra ID(Conditional Access Identity Governance) and Microsoft Intune.
• VDI Expertise:Experience with Windows 365or Azure Virtual Desktop (AVD)in a production setting.
• Security Tools:Familiarity with Microsoft Sentinel and Defender for Endpoint.
• Documentation:Strong technical writing skills for creating SOPs architecture diagrams and reliability practices.

Preferred Qualifications

• Kubernetes:Strong understanding of K8s orchestration and container security.
• Programming:Proficiency in at least one language (Python Go or Ruby) to automate toil.
• Networking:Familiarity with Azure networking (VNets NSGs Azure Firewall) and ExpressRoute.
• Air Gap:Experience working in air-gapped cloud regions.

Workday Pay Transparency Statement

The annualized base salary ranges for the primary location and any additional locations are listed below. Workday pay ranges vary based on work location. As a part of the total compensation package this role may be eligible for the Workday Bonus Plan or a role-specific commission/bonus as well as annual refresh stock grants. Recruiters can share more detail during the hiring process. Each candidates compensation offer will be based on multiple factors including but not limited to geography experience skills job duties and business need among other things. For more information regarding Workdays comprehensive benefits please click here.

Primary Location:

Primary Location Base Pay Range: $147400 USD - $221200 USD

Additional US Location(s) Base Pay Range: $133400 USD - $237600 USD

Our Approach to Flexible Work

With Flex Work were combining the best of both worlds: in-person time and remote. Our approach enables our teams to deepen connections maintain a strong community and do their best work. We know that flexibility can take shape in many ways so rather than a number of required days in-office each week we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers prospects and partners (depending on role). This means youll have the freedom to create a flexible schedule that caters to your business team and personal needs while being intentional to make the most of time spent together. Those in our remote home office roles also have the opportunity to come together in our offices for important moments that matter.

Pursuant to applicable Fair Chance law Workday will consider for employment qualified applicants with arrest and conviction records.

Workday is an Equal Opportunity Employer including individuals with disabilities and protected veterans.

At Workday we are committed to providing an accessible and inclusive hiring experience where all candidates can fully demonstrate their skills. If you require assistance or an accommodation at any point please email .

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