Sr. IT Infrastructure Engineer (On-site)
7460 Morgan Rd Liverpool, NY 13088 US
Job Description
Must be a US Permanent Resident or Citizen.
We are unable to sponsor currently.
Job Title: Senior IT Infrastructure Engineer
Location: Liverpool, NY
Job Type: Full-time, direct hire
Salary Range: $95,000 - 115,000 annually depending on experience
About the Role:
We are seeking a highly skilled Senior IT Infrastructure Engineer to lead the design, implementation, and maintenance of robust IT infrastructure across cloud and on-premises environments. This role involves overseeing networking, server systems, cloud platforms, and cybersecurity efforts to ensure operational stability, security, and scalability. The ideal candidate is hands-on, proactive, and deeply knowledgeable in modern infrastructure practices.
- Configure, manage, and troubleshoot network components including routers, switches, firewalls, and VPNs
- Design and enforce security standards across cloud and on-premises systems
- Maintain and monitor server environments with a focus on stability, performance, and security
- Resolve infrastructure issues across networking, server, and cloud platforms
- Utilize infrastructure-as-code tools such as Terraform or CloudFormation for environment automation
- Create and maintain clear technical documentation and provide infrastructure support
- Develop secure, scalable environments in AWS, Azure, or Google Cloud
- Participate in planning and executing infrastructure upgrades and long-term strategy
Education:
- Bachelor’s degree in Information Technology, Computer Science, or related field—or equivalent practical experience
- 10+ years in infrastructure or network engineering roles
- Strong experience with hybrid and cloud environments, especially Azure
- Proven background in enterprise IT and infrastructure projects
- Deep knowledge of networking protocols and technologies (TCP/IP, DNS, VPN, VLANs, BGP, SD-WAN)
- Skilled in Windows Server administration and virtualization technologies
- Expertise with enterprise-grade firewalls and security principles
- Proficiency in scripting/automation (Python, PowerShell, Bash)
- Experience with cloud-native networking and infrastructure as code tools
- Preferred certifications include AWS Solutions Architect, CCNA/CCNP, Azure Administrator
- Strong troubleshooting and problem-solving skills
- Excellent communication and documentation abilities
- Ability to work independently and collaboratively within cross-functional teams
- Competitive salary and comprehensive benefits package
- Exposure to cutting-edge infrastructure and cloud technologies
- Culture focused on collaboration, innovation, and continuous improvement
- Ongoing support for certifications and professional growth
ISSI Technology Professionals celebrates diversity. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
Meet Your Recruiter
John Berardi
Recruiter
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