Source Job

Bulgaria

  • Act as a Tier 3 escalation point for complex network outages, leading advanced troubleshooting and root-cause analysis across routing, switching, firewalls, SD-WAN, and VPNs.
  • Design, implement, and optimize scalable LAN, WAN, data-center, and cloud-connected network solutions, including advanced routing and switching technologies.
  • Own recurring service reviews for managed-network clients, driving service-improvement plans and translating technical findings into clear customer impact.

Networking SD-WAN Network Security

9 jobs similar to Senior Network Engineer

Jobs ranked by similarity.

Bulgaria

  • Design, implement, and support enterprise LAN, WAN, WLAN, SD-WAN, and cloud networking solutions.
  • Provide Tier 2/3 support for complex network incidents and lead network upgrades and modernization initiatives.
  • Implement network security controls including firewalls, VPNs, NAC, and collaborate with cybersecurity teams to remediate vulnerabilities.

Sutherland is a global leader in artificial intelligence, automation, cloud engineering, and advanced analytics, partnering with iconic brands worldwide. They have created over 200 patented inventions and deliver digital transformation through a seamless 'as a service' model, combining human expertise with AI to drive measurable results.

UK

  • Provide advanced support for network and security incidents and service requests.
  • Lead implementation of change requests and project tasks including maintenance, software upgrades, and hardware replacements.
  • Troubleshoot complex networking and security issues across customer environments.

Kerv's Connected Cloud team brings together deep expertise in cloud, networking, and managed services to help organizations run their infrastructure with confidence. They focus on creating resilient foundations and value customer first, teamwork, and doing the right thing.

India

  • Provide advanced support for network and security incidents and service requests, including out-of-hours P1/P2 issues.
  • Lead implementation of change requests, maintenance, software upgrades, and hardware replacements.
  • Troubleshoot complex networking/security issues, manage ISP circuits, and collaborate with architects and clients.

Kerv Digital transforms complex challenges into seamless digital experiences using Power Platform, DevSecOps, Data, and Software Engineering. Part of Kerv Group with over 700 professionals, it has a collaborative, people-first culture certified as a Great Place to Work.

US

  • Act as senior escalation point for complex network and firewall incidents, owning resolution end-to-end.
  • Lead technical delivery of network projects including scoping, design, implementation, and remediation.
  • Mentor junior engineers and collaborate with security teams to harden and optimize customer environments.

This partner company provides managed IT and network services to enterprise clients. The culture emphasizes technical excellence, mentorship, and secure, scalable infrastructure delivery.

Global

  • Provide break/fix support and drive incident resolution across GTT's global network.
  • Troubleshoot network issues and perform technical validation and escalation.
  • Configure network devices, support migrations, and maintain documentation.

GTT is a leading networking and security as a service provider for multinational organizations, connecting people and machines to data and applications anywhere in the world. The company serves thousands of organizations with a focus on reducing IT burden and solving networking and security challenges.

US

  • Design, deploy, and support advanced Fortinet security solutions.
  • Lead customer engagements from discovery through implementation and documentation.
  • Troubleshoot complex networking, security, wireless, and authentication issues.

Tusker is a cybersecurity company that focuses on Fortinet solutions and network security for mid-sized to enterprise clients. The team consists of highly certified engineers who collaborate on complex projects and value technical excellence.

  • Define the technical direction and architectural standards for a service provider network across routing, transport, aggregation, and security domains.
  • Lead engineering standardization, automation-first operational models, and infrastructure scalability strategies in a multi-vendor environment.
  • Mentor senior engineering talent and drive documentation, operational reproducibility, and cross-team collaboration.

Breakmark is building a next-generation service provider network to support large-scale infrastructure growth and architectural evolution. The company values engineering rigor, automation-first operational models, and systems thinkers who drive sustainable scaling.

$76,200–$82,550/yr
UK

  • Provide technology and product consulting and technical sales support for account opportunities.
  • Perform high-level technical presentations, support RFI/RFP responses, and lead Proof of Concept activities.
  • Design solutions meeting customer requirements and participate in virtual teams, with travel required.

Extreme Networks provides end-to-end, cloud-driven networking solutions trusted by over 50,000 customers globally. It is a global leader with offices across multiple continents and a culture focused on flexibility, development, and employee well-being.

$140,000–$215,000/yr
US

  • Lead and scale a global network engineering team focused on IP and optical backbone infrastructure.
  • Drive cloud connectivity strategy, automation, and operational excellence across hybrid clouds.
  • Collaborate with vendors and internal partners to evolve network architecture for reliability and scale.

CrowdStrike is a global cybersecurity leader that stops breaches with an AI-native platform processing nearly 3 trillion events daily. The company fosters a mission-driven culture of flexibility, autonomy, and responsible AI adoption, with employees known as CrowdStrikers.