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Senior Systems Engineer

Job Title: Senior Systems Engineer
Location: Glastonbury, CT
Type: Full Time
Reports to: VP, Engineering Services

The Senior Systems Engineer (SSE) is the primary resource for architecture, implementation and advanced support of client infrastructure in a managed services environment, as well as pre-sales support. The SSE is responsible for advanced level support of server infrastructure, complex network environments, cloud and hybrid cloud based architectures, virtualization and associated technologies.

This individual should possess comprehensive VMware and Windows infrastructure expertise, including the delivery of these services to our customers. Communication and customer service skills are also vital in this client-facing role.

If you’re an energetic professional who seeks to work with a dynamic IT managed service provider, please submit your resume and cover letter to careers@kelsercorp.com .


  • Support Kelser customers with project delivery, server monitoring and administration and pre-sales engineering support
  • Service delivery via excellent communication and customer service
  • Server and cloud infrastructure architecture and design
  • Attend and comprehend training
  • Ability to achieve higher level certifications
  • Stay current with emerging technologies and products
  • Availability for off-hours or on-call assignments
  • Other duties as determined by Kelser management


  • Advanced in-depth, hands-on experience with:
    • AWS, Azure, Hosted IaaS, PaaS offerings
    • Windows Server and Exchange support implementation and administration
    • AD administration and forest upgrades
    • Office 365 migrations
    • Exchange/Windows Server
    • Workstation build automation
    • Complex ESX support, implementation and administration
  • Previous experience in an MSP or consulting role
  • Knowledge of network security concepts and tools
  • Ability to triage and handle multiple, simultaneous workstreams
  • MCSE preferred, VCP preferred
  • Advanced storage and hyperconverged experience a plus
  • Demonstrated troubleshooting, problem solving, and analytical skills
  • Project documentation (diagramming, written, etc.)
  • Bachelor's Degree or equivalent in Computer Science, Engineering, or equivalent combination of education and experience.

What We Can Offer You

  • Medical/Dental/Eye Care Insurance with Reimbursed Deductible
  • Open Paid Time Off
  • 401(k)
  • Profit-Sharing
  • Short Term/Long Term Disability Insurance
  • Free Parking
  • Life Insurance
  • Paid Holidays
  • Employee Purchase Program
  • Free Coffee
  • Personal and Professional Development
  • Collaborative Workspace

Kelser Overview

The Kelser team works with integrity and enthusiasm to provide each client with the highest quality product and experience.

We’re a team of biznologists who bring boundless enthusiasm, technical curiosity and genuine concern for the success of our clients to each engagement. The title reflects what we know to be true: you can’t have technology without understanding the business framework in which it operates. Together, we’re creating a world of energized relationships and shared prosperity. If that’s how you like to work, come join us. Our team’s energy creates an enthusiastic and engaging workspace. We rely on a continuous infusion of innovative and creative ideas providing everyone the opportunity to use their individual skills and abilities to guide our clients through the numerous IT challenges they encounter on a daily basis.

Kelser empowers each employee to make an impact every day by living our values. Hard work is not only appreciated but rewarded. As a result, we have achieved high employee retention and development. Many employees have been with Kelser for more than 20 years.

The Kelser team works with integrity and enthusiasm to provide each client with the highest quality product and experience. Kelser cares about what's best for its clients and understands that excellence starts with each staff member. Kelser continues to provide the highest level of satisfaction to all business relationships while continuing to grow in expertise with the incessantly emerging technology environment.

Kelser Corporation is an equal opportunity employer.