{"id":4205530,"url":"https://alion.io/job/alembic-senior-network-engineer","title":"Senior Network Engineer","company":{"id":669348,"name":"Alembic","domain":"alembic.com","url":"https://alion.io/company/alembic","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":88,"open_postings":12,"ghost_share":0,"stale_share":0.5,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Atlanta, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":210000,"max":240000,"currency":"USD","period":"year","gross":null,"usd_annual":240000},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"BGP","optional":false},{"name":"Configuration Management","optional":false},{"name":"Datadog","optional":false},{"name":"Grafana","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Machine Learning","optional":false},{"name":"MPLS","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"SLI/SLO/SLA","optional":false},{"name":"Terraform","optional":false},{"name":"VPN","optional":false},{"name":"Alembic","optional":true},{"name":"Apache Kafka","optional":true},{"name":"Incident Management","optional":true},{"name":"InfiniBand","optional":true},{"name":"SOC 2","optional":true},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-11-12T19:26:25Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T23:30:51Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"About Us\nAlembic is the pioneering Causal AI platform. We help the world's largest enterprises move past correlation to prove what actually drives business outcomes - the question marketing and growth teams have never been able to answer with confidence. Fortune 100 companies including Nvidia, Delta Air Lines, and Mars use Alembic to make multimillion-dollar decisions on trusted, causal evidence.\nWe're backed by a $145M Series B from WndrCo (founded by Jeffrey Katzenberg), Jensen Huang, Joe Montana, Prysm Capital, and Accenture. Our models run on our own NVIDIA DGX SuperPOD built on Grace Blackwell infrastructure - one of the fastest private supercomputers in the world. (We've melted GPUs getting here.)\nAbout the Role\nBuild the infrastructure behind high-performance AI systems\nWe’re building infrastructure that has to perform under real-world scale, reliability, and security demands-and we’re looking for an engineer who wants to own the foundation it runs on.\nThis isn’t a traditional “keep the lights on” infrastructure role.\nYou’ll design and operate the global network and reliability layer powering distributed compute, ML workloads, real-time analytics systems, and mission-critical enterprise infrastructure. You’ll work across networking, systems, automation, observability, and reliability engineering to help scale a platform where performance actually matters.\nIf you like solving deep infrastructure problems, building resilient systems, automating everything repetitive, and having meaningful influence over architecture decisions - you’ll probably enjoy this role.\nKey Responsibilities\nArchitect and operate scalable network architecture to support high security requirements and machine learning workloads\n\nOwn and manage network device configuration management, ensuring consistency and reliability\n\nImprove system and network reliability and performance through automation, observability, and proactive capacity planning\n\nImplement and manage complex network protocols, including BGP and VPN configuration\n\nEngineer and manage WAN circuits and external connectivity\n\nImplement and maintain comprehensive network monitoring, alerting, and incident response processes (SLOs, runbooks, on-call rotations)\n\nCollaborate across engineering and data science teams to drive a culture of performance and reliability\n\nEnsure security, compliance, and operational readiness across our network and cloud infrastructure\n\nDrive post-incident analysis and continuous improvement initiatives\n\nMust-Have Qualifications\n8+ years of experience in network engineering or infrastructure engineering roles\n\n5+ years of experience with datacenter operations and/or system and network administration\n\nStrong background in network security, architecture, design, and operations\n\nExtensive experience managing network devices like Firewalls, switches, load balancers, etc.\n\nExtensive experience with large-scale network architectures and protocols, including BGP, QoS, MPLS and IPsec VPNs\n\nExperience designing and operating modern datacenter network fabrics (spine-leaf, EVPN/VXLAN, ECMP)\n\nExperience with network automation frameworks and IaC tooling such as Ansible, Terraform, Nornir, or similar technologies\n\nExperience with IPAM/DCIM platforms such as NetBox, Infoblox, or similar systems\n\nExperience with WAN engineering, carrier circuit provisioning and external network peering\n\nFamiliarity with Kubernetes networking concepts, including CNI plugins, ingress, service networking, and network policy\n\nStrong operational experience with Linux-based production infrastructure\n\nExperience with monitoring and observability stacks (e.g., Prometheus, Grafana, Datadog, ELK, OpenTelemetry)\n\nGood programming skills and ability to apply sound coding principles to scripting with languages such as Bash (shell scripting) and/or Python.\n\nAbility to debug complex network and system issues and automate solutions in scripting languages\n\nExcellent communication skills and the ability to work cross-functionally\n\nNice-to-Have\nExperience with NVIDIA networking technologies such as Cumulus Linux, InfiniBand, Spectrum-X and BlueField DPUs\n\nFamiliarity with data-intensive 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