Sr. Network Data Center Engineer Jobs

Corporate Tools

Location:
United States

Category:
IT - Administration

Contract Type:
Employment contract

Salary:

150000.00 USD / Year

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Job Description:

If you live and breathe networking, virtualization, and high-availability systems, this Senior Network Data Center Engineer role is your playground. You’ll architect and maintain a rock-solid network infrastructure that powers Proxmox virtualization, Ceph/SAN storage, and containerized environments—all while keeping security airtight and performance at its peak. From designing VLANs and firewalls to optimizing routing protocols and load balancers, you’ll be the mastermind behind a resilient, scalable, and high-speed data center. Whether it’s mitigating DDoS attacks, troubleshooting latency bottlenecks, or fine-tuning VPNs and HA networks, you’re the go-to expert ensuring everything runs seamlessly. If you’re ready to push the limits of network engineering and keep mission-critical systems online 24/7, we’d love to have you on board!

Job Responsibility:

Develop and design robust and scalable software solutions
Take ownership of projects from conception to deployment, ensuring timely delivery and meeting the specified requirements
Work closely with cross-functional teams, including IT, product management, and other software teams, to ensure seamless integration and alignment with business objectives
Stay updated with the latest industry trends, technologies, and best practices to bring innovative solutions to the table
Design, implement, and maintain a robust network architecture that supports Proxmox virtualization, Ceph/SAN storage, and container networking
Manage firewalls (iptables, pfSense, UFW, etc.) to secure access to virtualized environments and hosting services
Configure and optimize VLANs, subnets, and routing to ensure isolated and secure network segments for virtual machines, storage, and frontend applications
Configure and maintain VPNs, BGP, OSPF, or other routing protocols to ensure proper network redundancy and failover
Set up and maintain bridged, NAT, and VXLAN networking in Proxmox for efficient VM communication
Implement high-availability (HA) networking for Hypervisor networks and Ceph/SAN clusters
Deploy and maintain Ceph storage clusters or SAN infrastructure for high-performance, redundant storage
Troubleshoot latency issues, IOPS bottlenecks, and disk failure recovery
Optimize load balancers (HAProxy, Nginx, or Traefik) for handling hosting traffic efficiently
Secure WordPress hosting with DDoS mitigation techniques, rate limiting, and WAF (e.g., Cloudflare, ModSecurity)
Implement network monitoring tools (Zabbix, Prometheus, Grafana, or ELK) for real-time tracking of traffic, storage, and VM performance

Requirements:

Experience with Proxmox or other hypervisors (VMware, KVM, Xen, Hyper-V)
5+ years of network engineering, data center operations, or cloud infrastructure
Experience with Ceph or SAN-based storage solutions (iSCSI, NFS, ZFS)
Experience with containers and networking
Excellent problem-solving skills and a keen eye for detail
Ability to work on projects solo or with a team
Love for learning and improving code
Strong communication and collaboration skills
Understanding of Ceph storage architecture (OSDs, MONs, MDS, RADOS, etc.)
Experience in iSCSI/NFS/ZFS SAN setups and performance tuning
Ability to troubleshoot HTTP performance, CDN integration, and caching issues for high-traffic hosting sites
Experience in configuring bridged, NAT, and VXLAN networking within Proxmox or other hypervisors
Proficiency in Ansible, Terraform, or SaltStack for network and infrastructure automation
Experience in DevOps, software or other technical departments
Extensive experience with BGP and data centers

What we offer:

100% employer-paid medical, dental and vision for employees
Annual review with raise option
22 days Paid Time Off accrued annually, and 4 holidays
After 3 years, PTO increases to 29 days. Employees transition to flexible time off after 5 years with the company—not accrued, not capped, take time off when you want
The 4 holidays are: New Year’s Day, Fourth of July, Thanksgiving, and Christmas Day
Paid Parental Leave
Up to 6% company matching 401(k) with no vesting period
Quarterly allowance
Use to make your remote work set up more comfortable, for continuing education classes, a plant for your desk, coffee for your coworker, a massage for yourself... really, whatever
Open concept office with friendly coworkers
Creative environment where you can make a difference
No dumb benefits like free dog walking on the weekends that snobby hipster places have to make you feel cool, but mathematically won't cost the company much money because you won't use it
Trail Mix Bar

Additional Information:

Job Posted:
December 07, 2025

Employment Type:

Fulltime

Work Type:

Remote work

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Sr. Network Data Center Engineer