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Senior Systems Engineer

Mariner Finance · Nottingham, MD, US

unknownsenior$93,772–$93,772Posted Aug 27, 2026

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About this role

**Senior Systems Engineer** **Base Salary Range:** USD $93,772.38 – USD $118,076.32 /Yr **Join Mariner Finance!** Since 1927, Mariner Finance has provided customers with creative, flexible, and convenient lending options. Headquartered in Baltimore, we operate coast-to-coast with physical locations in over half the states. Our focus is exceptional customer service and delivering a variety of loans tailored to customers’ needs. **Benefits** For information regarding our benefits, please visit: https://www.marinerfinance.com/careers/benefits/ --- ## Job Details In this role, you will: - Design, operate, and improve enterprise infrastructure, endpoint engineering capabilities, and assigned operational platforms. - Support a broad technology portfolio including data center and IaaS environments, enterprise workstation engineering, and operational platforms used across the company. - Serve as a key resource and contributor within the Enterprise Infrastructure and Operations department. - Independently perform complex technical work, improve reliability through automation and sound engineering practices, and act as a technical escalation point for infrastructure, endpoint, and platform issues. - Provide operational ownership of assigned technologies, including lifecycle management, resiliency, and continuous improvement—partnering with other technology teams on solutions and service transitions. --- ## Responsibilities & Duties - Design, implement, operate, and maintain assigned enterprise infrastructure and platforms (compute, virtualization, storage, backup & recovery, monitoring, capacity/performance, and infrastructure lifecycle/operational support), with accountability for reliability, availability, performance, and lifecycle of data center and IaaS environments. - Engineer and maintain standardized enterprise workstation images and configurations (OS updates, drivers, firmware/BIOS, application compatibility, removal of obsolete applications/versions, and continuous image maintenance/optimization). - Develop and maintain software packages and automated deployment processes for repeatable, scalable application installation, configuration, upgrades, and removal. - Own assigned infrastructure and platforms throughout their operational lifecycle (availability, upgrades, lifecycle planning, vendor coordination, security alignment, support readiness, and continuous improvement). - Proactively identify and remediate infrastructure/platform technical debt, obsolete technologies, unsupported versions, configuration inconsistencies, and recommend standardization or retirement opportunities. - Independently lead resolution of complex infrastructure, endpoint, and platform incidents; perform root-cause analysis and implement corrective actions to prevent recurrence. - Improve platform reliability and resiliency through monitoring, capacity and performance management, and recovery readiness. *(Description truncated in source input.)*

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