Sr Systems Engineer (Infrastructure)
Remote
NexusTek
From $90,000
Full Time
Senior Level
5+ years
Posted 3 weeks ago
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Upload Your ResumeAbout This Role
NexusTek is seeking a Senior Systems Infrastructure Engineer to onboard, design, support, and optimize hybrid cloud environments for diverse clients. This role balances traditional infrastructure management with modern cloud platforms, requiring a hands-on approach and expertise in Azure, AWS, and on-premises infrastructure.
Responsibilities
- Design, support, and optimize hybrid cloud environments (on-premises + Azure/AWS)
- Manage cloud infrastructure including compute, networking, storage, IAM, and backups
- Support on-premises infrastructure: Windows/Linux servers, Active Directory, DNS, DHCP, VMware and/or Hyper-V virtualization platforms
- Support networking (firewalls, switches, routers, VPNs)
- Support storage (SAN/NAS) and backup/disaster recovery solutions
- Implement automation and scripting solutions (PowerShell, Python, etc.)
- Monitor, troubleshoot, and resolve complex infrastructure issues
- Act as a senior escalation point and mentor junior engineers
- Maintain clear documentation and follow ITIL-aligned processes
- Participate in a rotating on-call schedule (afterhours and weekends)
Requirements
- 5+ years of senior-level experience in hybrid cloud and infrastructure engineering
- Strong hands-on expertise with Microsoft Azure and Amazon Web Services (AWS)
- Solid background in traditional on-premises infrastructure management
- Proven experience in an MSP or multi-client environment
- Demonstrated ability to resolve technical problems and troubleshoot in complex client-server environments
- Proficiency with Microsoft Windows Server (2008-present)
- Experience with Microsoft Exchange, Hyper-V, and RDS
- Knowledge of VMware ESXi and Veeam Backup & Replication
- Understanding of networking technologies including switching, firewall, and wireless configuration
- Familiarity with cloud technologies such as Office 365 and Azure
Qualifications
- Bachelor's degree in Computer Engineering, Computer Science, Information Systems, or related technical field preferred
- Minimum 5+ years of senior-level experience in hybrid cloud and infrastructure engineering
Nice to Have
- Azure, AWS, VMware, or networking certifications (MCSE, Azure Solutions Architect, AWS Solutions Architect)
- Infrastructure-as-Code experience (Terraform, ARM Templates, CloudFormation)
- Compliance or regulated-environment experience
- Familiarity with MSP applications like ConnectWise, LabTech, and IT Glue
Skills
Python
*
AWS
*
Azure
*
PowerShell
*
CloudFormation
*
Terraform
*
Active Directory
*
Linux
*
Office 365
*
DHCP
*
VMware
*
Hyper V
*
Windows Server
*
DNS
*
ARM Templates
*
Firewalls
*
RDS
*
VPNs
*
IT Glue
*
Microsoft Exchange
*
ConnectWise
*
Veeam Backup & Replication
*
LabTech
*
* Required skills
Benefits
Short-Term Disability
Identity Theft Protection
Vision options
Seven paid national holidays
Voluntary Legal Shield
StandOut employee engagement tools
Long-Term Disability
Employee Assistance Program
Voluntary Critical Illness
Voluntary accident
Access to over 90,000+ courses in ADP My Learning
Company Paid Life Insurance
Medical options
Dental options
Four weeks of annual accrued PTO
Discretionary annual 401k match plan
Eligible to apply for a Pluralsight license
About NexusTek
NexusTek delivers unparalleled managed IT services and is expanding its offerings in professional and managed services for hybrid cloud, cybersecurity, generative AI, and data.
Technology
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