> Markdown version of [/jobs/ext/629156-systems-and-network-engineer](https://www.wearedevelopers.com/jobs/ext/629156-systems-and-network-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems and Network Engineer - **Company:** Ampere Computing - **Location:** San Francisco, CA, United States - **Experience:** Expert - **Salary:** $133,500.0 - $179,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Access Network, Bash Shell, Data Centers, Linux, Networking Hardware, Python (Programming Language), Network Connections, Network Segmentation, Windows PowerShell, Runbook, Systems Integration, Virtual Local Area Networks, Virtualization Technology, Software Vulnerability Management, Wide Area Networks, Scripting, Computer Networking Systems, Identity Services Engine, Network Access Control, Infrastructure Automation Frameworks, Windows Security, Cisco, Vmware - **Published:** June 24, 2026 - **Apply:** https://www.dice.com/job-detail/7e6089cf-03bf-48b4-a6e3-78142f4cbfd0 ## About the Role * Bachelor's degree in an IT-related discipline or equivalent with 5 years minimum relevant experience; or Master's degree in an IT related discipline or equivalent with minimum 3 years experience. * Senior-level, hands-on experience in systems and networking * Senior-level working experience with VMware. * Demonstrated security expertise in Linux and Windows environments (e.g., hardening, access control, secure configuration). * Experience supporting/troubleshooting SD-WAN (vendor-agnostic acceptable). * Experience with NAC technologies (Cisco ISE preferred; PacketFence or other NAC experience acceptable). * Experience with data center builds or equivalent infrastructure provisioning projects. * Proven ability to work independently, take ownership, and resolve issues effectively. * Strong troubleshooting skills across network + systems + security. * Ability to write clear policies and documentation (runbooks, standards, configuration guidance). * Familiarity with network segmentation concepts (e.g., VLAN/VRF) and access control models. * Scripting/automation skills (e.g., PowerShell, Python, or Bash) to support troubleshooting and policy consistency. * Experience implementing or integrating Cisco ISE (or comparable NAC platforms), with familiarity acceptable if not already deep. * Scripting/automation and/or prior experience that demonstrates consistent policy enforcement and operational readiness. Certifications (Nice to Have): * VMware (e.g., VCP or equivalent). * Cisco (CCNP/CCIE track) / security-focused credentials. * Security certifications (e.g., Security+, CISSP, OSCP). * Practical experience with AT&T, Lumen, or Cato SD-WAN (or equivalent provider-managed SD-WAN). ## Description Join a friendly, cooperative environment supporting a global workforce. We are expanding our secure access capabilities by building out Cisco ISE (NAC) and strengthening our end-to-end infrastructure across systems, security, and network connectivity. As a Senior Systems & Network Engineer, you will lead and troubleshoot complex, cross-domain issues-often with minimal supervision-while delivering secure, reliable environments. You'll help us deploy and improve our VMware-based infrastructure, Linux/Windows security hardening, SD-WAN connectivity, and network access controls (NAC) as well as help build out a new data canter. What You'll Achieve: Systems & Virtualization * Participate in/lead new technology rollouts and infrastructure upgrades. * Support and troubleshoot global VMware environments. * Ensure systems and network devices are configured securely and reliably for production operations. Security Hardening (Linux/Windows) * Implement security hardening and best practices for primarily Linux systems. * Support vulnerability remediation workflows, patch coordination, and access control alignment. * Use policy-driven configuration approaches and maintain baseline documentation. Networking & SD-WAN * Help in maintaining and troubleshooting SD-WAN solutions and site-to-site connectivity. * Preferred: exposure to AT&T, Lumen, or Cato SD-WAN (or similar service provider SD-WAN offerings). * Analyze connectivity/performance issues and drive corrective actions across network and security layers. NAC / Network Access Control * Support and expand Cisco ISE deployments for posture/authentication and network authorization. * Any prior NAC experience is valuable (e.g., PacketFence, ISE, or equivalent NAC technologies). * Assist with: * device profiling and posture-based access decisions * segmentation/VLAN assignment (as applicable) * troubleshooting authentication failures and policy edge cases * integrations needed for NAC (directory services, RADIUS, syslog/telemetry, etc.) Troubleshooting, Ownership, and Policy Writing * Own complex incidents end-to-end and drive RCA (root cause analysis). * Document technical findings, runbooks, and changes. * Write and maintain policies (security and operational), ensuring they're practical, testable, and followed. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top Must-Visit Developer Conferences in the US in 2026](https://www.wearedevelopers.com/magazine/679-top-must-visit-developer-conferences-in-the-us-in-2026) - [What Makes WeAreDevelopers World Congress Different From Every Other Tech Event?](https://www.wearedevelopers.com/magazine/701-what-makes-wearedevelopers-world-congress-different-from-every-other-tech-event)