Information Technology Infrastructure Engineer - VMware and Automation

Job DetailsLevel: ExperiencedJob Location: Penn Center - Denver, CO 80203Position Type: Full TimeSalary Range: $105,000.00 - $130,000.00 SalaryJob Shift: DaySummary of Job Responsibilities This position is an SME in VMware and is responsible for integrating, implementing, maintaining, testing, and monitoring system technology across the organization. Leads and supports the implementation of Infrastructure as Code using deep PowerShell scripting expertise and understanding of IaC. Manages and maintains domain controller administration, including upgrades, replication relationships, and disaster recovery. Mentors, coaches, and guides administrators to address complex technical matters that require proactive strategies and in-depth evaluation. Leads technical projects and delivers short- and long-term technological solutions.    Essential Duties and Responsibilities Employees are held accountable for all duties of the job. Individuals must be able to perform these duties with or without reasonable accommodations. Expert skill in multiple key systems in assigned domain including integrations, security, design, implementation, and vendor interaction are required  Solid comprehension of multiple PERA systems, projects, project specifications, and business process logic  Ability to field through Level 3 incidents from other staff, recognizing solutions using developed skills and research to resolve and document root cause solutions of new issues  Expert level support of VMware infrastructure including vSphere, vCenter, and ESXi hypervisor management, vMotion and DRS, server builds, virtualized networking (Network I/O Control), integration of 3rd party fibre channel storage solutions, vSAN, and disaster recovery orchestration  Implement, and mentor other staff in VMware performance management, and capacity planning; participate in disaster recovery orchestration initiatives, and lead disaster recovery testing of domain and server related systems, ensuring documentation is written, up to date, tested, and improved for system recovery and operation   Identify and improve existing processes through automation and scripting using configuration management, Infrastructure as Code, and tools to reduce manual operations, improve quality and speed of delivery  Plan, implement, and upgrade domain controllers and VMware systems, ensuring detailed quality documentation with critical review for completeness of change management processes  Oversee and manage the domain infrastructure including vulnerability management, CIS hardening of domain controllers and Windows servers, domain controller patching and maintenance, integrations to support vulnerability reduction, Kerberos, and a subset of Group Policy managed by the infrastructure team  Utilize multiple system skills to evaluate and review vendor SOW projects, participate in vendor discussions to resolve significant issues, regularly act as a resource for staff on existing applications or system operation involving the virtualized environment and domain, evaluate licensing, and review quotes for renewals and significant new services or tools  Adept at making decisions and optimizing future work utilizing planning, testing, and proof of concepts  Provides written communication that is concise, clear, and updated, on both small and medium initiatives and reviews ITSM processes to ensure continued change improvement   Collaborates effectively with teammates and vendors with empathy, adeptly uses feedback and audience specific language to explain and resolve issues, and manage vendor relationships  Provides technical and task leadership, coaching, training, and direction to develop team depth proactively on moderate to large-size projects with minimal supervision required from other staff and management  Perform other duties as assigned    Job Qualifications Degree in technical (STEM) field and four years’ experience in technical role preferred, or equivalent combination of education and experience  Experience as an SME with in multiple key technologies/platforms within the assigned technology domain with a solid understanding of system security implications  VMware Certifications a plus – Professional VCP-DCV, Advanced Professional VCAP-DCV Deploy or VCAP-DCV Design, Design Expert VCDX-DCV  Periodically attends technical training relating to current and future system support duties  Proven skill implementing VMware virtual environments built on HPE hardware (DL380 and Synergy blade server frames) utilizing HPE best practices supporting Windows and Linux virtual machines, virtual networking and vlan management, fibre channel storage integration, and Aria appliance monitoring tools with integration to ITSM alert management  Solid skills in PowerShell scripting to integrate automation, including configuration management and IaC expertise, observability, monitoring, and alerting  Demonstrated administrator of Microsoft domain controllers, including primary (PDC) and secondary (SDC) controllers and replication, management, CIS hardening, upgrades, Kerberos key distribution center (KDC) and associated user principals, certificate management, and disaster recovery    Working Conditions The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.  Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Standard office environment with frequent telephone communication, computer operation, and other office productivity machinery, such as a copy and printer machine. Occasional moving and positioning supplies in excess of 20 pounds All employees are expected to present themselves in a professional manner in alignment with the financial services industry Ability to sit for prolonged periods of time Ability to operate standard PC equipment Ability to manage frequent deadlines and tight schedules Required occasional on-call assistance outside of normal business hours    Hybrid Work Option Opportunity to work from home up to two days per week. Eligibility dependent upon factors detailed in PERA's Work from Home Policy. QualificationsInterested Candidates: Complete the employment application online at https://www.copera.org/careers. Please have copies of your resume and cover letter available to upload. Job Description Disclaimer This job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of an employee. Duties, responsibilities, and activities may change or be assigned with or without notice. Unfortunately, at this time, PERA cannot consider candidates that require sponsorship (now or in the future), or are located outside of the US. All Colorado PERA employees are subject to PERA’s Ethics Policy and some employees are subject to the Personal Trading Policy. These policies include restrictions on outside business activities and employment and have certain requirements on personal trading.  You may request copies of these policies from PERA’s talent acquisition team and any questions can be answered by PERA’s Investment Administration team.   Why Work at PERA Colorado PERA offers more than a traditional pension career. We are a mission-driven organization with a growing focus on technology and modernization. Employees have the opportunity to do meaningful work with a real impact on over 700,000 members. From enhancing digital tools and member experiences to supporting major enterprise initiatives, employees are part of meaningful, future-focused work that blends public service with innovation. We take pride in our inclusive culture, career development opportunities, and our consistent recognition as a Top Workplace based on employee feedback. PERA is a place to connect, contribute, and be part of something bigger. A Culture That Cares At PERA, leveraging employee strengths and supporting strong engagement are the foundations of our culture. Employees are encouraged to grow through development opportunities and internal career movement, while also being part of an organization where people feel respected, informed, and included. Collaboration is encouraged across teams, allowing employees to learn from one another and contribute in ways that maximize their unique skills. We strive to foster an environment where employees can do their best work and feel supported by the people around them An Employer that Invests in You PERA invests in our employees in ways that matter; from comprehensive benefits and generous paid time-off to thoughtful everyday amenities that enhance the office experience. Employees are encouraged to continue learning through training, mentoring, and development at every stage of their careers. We champion a workplace where people feel valued, inspired, and equipped to grow. Join Us If you’re energized by meaningful work, motivated by an organization that evolves with a changing world and looking for an employer that invests in you, then consider joining PERA’s team. Learn more about careers at PERA at copera.org/careers.   Position Title: IT Infrastructure Engineer – VMware and Automation Division: Information Technology Reports to: Infrastructure Engineer Job Status: Full-time, Exempt Salary: $105,000 to $130,000 Annual, Commensurate with experience Posting Dates: 08/14/2026 to 08/30/2026