Senior Network Engineer

The Senior Network Engineer is responsible for the design, implementation, and operation of network infrastructure supporting Managed Services platforms across cloud and datacenter environments. This role contributes to the standardization and operational excellence of network services across a hybrid, multi-cloud environment. Key Responsibilities

• Design, implement, and support network infrastructure across datacenter and cloud (AWS/Azure) environments
• Deploy and operate enterprise networking technologies including Cisco routing, switching, and wireless platforms
• Implement and support network security controls including Palo Alto firewalls, segmentation, and VPN solutions
• Support standardization of network architecture, configurations, and tooling across Managed Services environments
• Collaborate with security teams to enforce zero trust and segmentation strategies
• Troubleshoot complex network issues including latency, packet loss, and connectivity across hybrid environments
• Participate in incident response and root cause analysis for network-related outages
• Contribute to automation initiatives using infrastructure-as-code and network automation tools
• Leverage AI-assisted network monitoring and analytics tools to identify performance anomalies, predict capacity requirements, and accelerate root cause analysis.
• Collaborate with infrastructure and security teams to evaluate and implement AI-driven automation for network operations, configuration management, and incident response.
• Support secure network architectures and controls required for AI-enabled services, data pipelines, and cloud-native workloads.

• 8+ years of experience in network engineering in enterprise or service provider environments
• Strong hands-on experience with Cisco technologies (routing, switching, Nexus, ACI preferred)
• Experience with Palo Alto firewalls and network security concepts (NAT, VPN, segmentation)
• Experience with cloud networking (AWS VPC, Azure VNets, routing, connectivity models)
• Familiarity with infrastructure automation tools (e.g., Terraform)
• Understanding of DNS, DHCP, load balancing, and core networking protocols
• Experience working in highly available, regulated environments preferred
• Relevant certifications encouraged (e.g., CCNA, CCNP, Palo Alto PCNSE)

InterSystems is providing a current good faith estimate of the anticipated base salary range for this position depending on a variety of factors including experience, education, skills, and performance. Other compensation may include a discretionary annual variable target incentive. The company also provides generous employee benefits including:

• Medical, vision, and dental insurance
• Short-term and long-term disability, and life insurance
• 401(k) Profit Sharing Contribution
• Paid Time Off and Holidays
• Parental Leave
• Tuition reimbursement

The estimated base compensation range for this role is: $127,000 - $187,000 USD About InterSystems InterSystems, a creative data technology provider, delivers a unified foundation for next-generation applications for healthcare, finance, manufacturing, and supply chain customers in more than 80 countries. Our data platforms solve interoperability, speed, and scalability problems for large organizations around the globe to unlock the power of data and allow people to perceive data in imaginative ways. Established in 1978, InterSystems is committed to excellence through its 24×7 support for customers and partners around the world. Privately held and headquartered in Boston, Massachusetts, InterSystems has 38 offices in 28 countries worldwide. For more information, please visit . AI Disclaimer InterSystems may use AI tools for its internal operations including administrative tasks during recruitment (e.g., organizing candidate information). InterSystems' approach to AI is guided by the . AI is not used to make or influence hiring decisions. All decisions are made by InterSystems employees. Candidates may use AI for CV or interview preparation, provided materials are truthful and reflect their own experience. AI tools and third-party transcription services must not be used during interviews or assessments. Create a Job Alert Interested in building your career at InterSystems? Get future opportunities sent straight to your email. Create alert

InterSystems is a global technology provider focused on high-performance data platforms that power mission-critical applications across healthcare, financial services, and the public sector. As the company continues its transition from primarily on-premises deployments to cloud-based and SaaS-delivered solutions, the Managed Services organization plays a central role in operating, securing, and scaling these environments for customers worldwide.