Senior Network Engineer – Cloud & Data Center Automation

InterSystems; Boston (MA); On-site; USD 127,000 - 187,000; Full time

Benefits offered by this job

Medical, vision, and dental insurance

Disability and life insurance

401(k) Profit Sharing Contribution

Paid Time Off and Holidays

Parental Leave

Tuition reimbursement

Job summary

InterSystems is seeking a Senior Network Engineer to design, implement, and operate network infrastructure across hybrid cloud and datacenter environments. You will support Cisco routing/switching, Nexus and ACI, and implement zero-trust security with Palo Alto firewalls.

The role emphasizes automation with Terraform, VPN and segmentation strategies, and incident response in regulated, highly available environments. Join our Managed Services team and help scale cloud/SaaS delivery.

Qualifications

• 8+ years of enterprise or service provider network engineering experience.
• Certifications encouraged (e.g., CCNA, CCNP, PCNSE).
• Strong hands-on Cisco knowledge incl. routing, switching, Nexus, ACI preferred.

Responsibilities

• Design, implement, and support network infrastructure across datacenter and cloud environments.
• Deploy and operate enterprise networking technologies (Cisco routing, switching, wireless).
• Implement and support network security controls (Palo Alto firewalls, NAT, VPN, segmentation).
• Support standardization of network architecture, configurations, and tooling.
• Collaborate with security teams to enforce zero trust and segmentation strategies.
• Troubleshoot latency, packet loss, and connectivity in hybrid environments.
• Participate in incident response and root cause analysis for outages.
• Contribute to automation initiatives using IaC and network tooling.

Skills

Cisco routing/switching

Cloud networking (AWS/Azure)

Palo Alto firewall security

Zero trust & segmentation

Infrastructure automation (Terraform)

DNS/DHCP & load balancing

Networking across hybrid/multi-cloud

Incident response & troubleshooting

Tools

Nexus/Aci

Terraform

VPN solutions

Job description

InterSystems is seeking a Senior Network Engineer to design, implement, and operate network infrastructure across hybrid cloud and datacenter environments. You will support Cisco routing/switching, Nexus and ACI, and implement zero-trust security with Palo Alto firewalls.

The role emphasizes automation with Terraform, VPN and segmentation strategies, and incident response in regulated, highly available environments. Join our Managed Services team and help scale cloud/SaaS delivery.