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Senior Windows Server Engineer

CEI

Jersey City, NJ 07310 • 10/17/2026

Job Description

Job Description

Senior Windows Server Engineer

Job at a Glance

  • Title: Senior Windows Server Engineer
  • Location: Jersey City, NJ
  • Contract: W2 only, 11 month contract with potential for extension or conversion to full time with either the client or CEI
  • Pay: $ 63.00/hour + optional medical, dental, vision, 401(k) match

Overview
We are seeking a Senior Windows Server Engineer to architect and provide expert-level support for a production Windows Server environment within a mission-critical trading setting. This role focuses on proactive monitoring, reliability engineering, patching and upgrades, and the design and support of high-availability Windows infrastructure.

Key Responsibilities

  • Architect and support a production Windows Server environment (Windows Server 2016/2019/2022) in a high-availability, performance-sensitive environment.
  • Provide hands-on administration and day-to-day production support, including participation in an on-call rotation (24x7) and weekend work as required.
  • Build, support, and maintain Microsoft Failover Clusters, including stretch cluster concepts.
  • Perform proactive performance monitoring, capacity planning, and remediation using enterprise monitoring tools and scripts.
  • Execute system upgrades and mandatory security/OS patching while adhering to change and incident management standards.
  • Partner with application support teams to gather requirements, design solutions, and deploy standard systems.
  • Own incident and problem resolution for production issues while enforcing standard security practices and maintaining accurate system inventory.

Required Skills

  • Expert administration of Windows Server (2012/2016/2019/2022) and core enterprise services (Active Directory, DNS, DHCP/WINS, Windows registries).
  • Expert knowledge of Microsoft clustering technologies and load-balancing strategies.
  • Strong experience with performance monitoring and capacity planning in production environments.
  • Strong knowledge of SAN/storage concepts, including EMC storage and SRDF replication types.
  • Experience installing and supporting Windows Server on industry-standard hardware (e.g., HP/IBM/Dell, including blade servers).
  • Working knowledge of virtualization platforms, including VMware vSphere and related tooling (e.g., vCenter; SRM preferred).
  • Solid understanding of core networking concepts (TCP/IP, SNMP, subnetting, routing).
  • Strong communication, documentation, and service-oriented collaboration skills.

Education

  • Bachelor’s degree in a relevant discipline (or equivalent related work experience).

Preferred Skills

  • Hyper-V experience.
  • Experience with IIS and .NET.
  • F5 experience.
  • Dynatrace experience.
  • Exposure to enterprise monitoring tooling such as Geneos.
  • Working knowledge of relational databases and middleware, such as Oracle, SQL, Sybase, and MQ Series.
  • Project management experience supporting infrastructure initiatives.

Why Should I Apply?
This is an opportunity to own and evolve a mission-critical Windows infrastructure environment, with direct responsibility for reliability, availability, and operational excellence in production systems.

About CEI:
As a trusted technology partner, CEI delivers solutions that help our customers transform their business and achieve meaningful results. From strategy and custom application development through application management - our technology and digital experience services are tailored to meet each unique need of our customers. Our staffing solutions bring specialized skills to complement our customers' workforce and project requirements.

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