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Sr. Systems Engineer

freedompay Philadelphia, Pennsylvania

See all open roles at freedompay

Ghost-risk verdict

Some ghost-posting signals

  • open for 152 days (90+ without a fill is a strong ghost signal)
  • 29 open roles at this company in 30 days (mass-hiring blitz)
  • no salary disclosed (correlates with ghost postings)

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About the role

Primary Responsibilities:

Design, deploy, and manage enterprise hypervisor environments, including Broadcom vSphere ESXi, across multiple data centers

Build, configure, and support Windows Servers across physical, virtual, and cloud platforms

Maintain hardware and bare metal lifecycles by continuously reviewing and applying firmware and hypervisor updates

Respond on‑site to data center incidents, including routine visits for preventive or standard maintenance

Develop and maintain diagrams, runbooks, infrastructure documentation, and disaster recovery playbooks

Collaborate with network, security, and application DevOps teams to design, deploy, and maintain cohesive, integrated solutions

Drive continuous improvement in monitoring, alerting, and capacity planning

Qualifications:

Bachelor’s or Master’s degree in computer science, engineering, MIS, or a related field; or relative hands-on experience demonstrating advanced proficiency in the field

5+ years of proven expertise with Broadcom (VMware) vSphere, ESXi, and vCenter at scale

5+ years of hands-on experience with bare metal servers including the remote management, firmware and hardware updates, and advanced configuration management using tools such as intelligent Lights Out (iLO) and OneView

Advanced troubleshooting of hypervisor and virtual machine performance including the ability to review kernel, device, and operating system metrics and an ability to make informed decisions based on key performance indicators

Expert‑level administration of Windows servers, Active Directory, DNS, and related services such as NTP, GPO, and PKI

Advanced understanding of physical networking infrastructure, and firewalls including TCP/IP, UDP, VLAN, firewall rules; an ability to communicate systems connectivity requirements

Proficient with physical and virtual load balancers, F5 experience a plus

Proficient with cloud computing environments such as Azure or AWS

Excellent communication, collaboration, and problem‑solving skills

Proficient with scripting languages and automation tools including the use of AI

Experience with monitoring and logging tools

Experience with change control processes

Experience with containerization and Linux operating systems a plus

Ability to work independently and as part of a team

Certifications with Microsoft and Broadcom/VMware are a plus

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