# Senior Site Infrastructure Engineer **Company**: Shield AI **Location**: Seattle, Washington **Work arrangement**: onsite **Experience**: senior **Job type**: Full Time Employee **Salary**: USD 141,000-211,968 per-year-salary **Category**: IT **Industry**: Technology **Apply**: https://jobs.lever.co/shieldai/2ec57f9e-fde9-4e70-8cb5-e21eeb15abfb?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply **Canonical**: https://yubhub.co/jobs/job_2e96c152-c09 ## Description Shield AI is seeking a Senior Site Infrastructure Engineer to plan, design, document, and support physical IT infrastructure across offices, engineering facilities, labs, manufacturing environments, and data centers. As part of the Cloud & Infrastructure team within Enterprise Operations, this role will help deliver scalable and reliable site infrastructure, including rack layouts, structured cabling, power and cooling capacity, MDF/IDF design, DCIM, equipment sizing, and infrastructure documentation. Responsibilities: - Plan and design physical IT infrastructure for offices, labs, manufacturing facilities, and data centers. - Lead and support new site buildouts, office expansions and relocations, data center deployments, hardware refreshes, and infrastructure moves. - Develop rack layouts, MDF/IDF requirements, equipment placement plans, and infrastructure bills of materials. - Create and maintain accurate rack elevations, physical connectivity diagrams, equipment records, cable documentation, and DCIM data across office and data center environments. - Support capacity planning across rack space, site and data center power, cooling, cabling, and equipment growth. - Administer and improve DCIM/IPAM/CMDB platforms such as Nautobot, NetBox, Device42, or equivalent. - Establish and maintain physical infrastructure documentation and labeling standards to ensure environments remain accurately documented throughout their lifecycle. - Review floor plans, low-voltage drawings, vendor designs, proposals, and statements of work. - Coordinate with architects, contractors, colocation providers, carriers, OEMs, and field-service vendors. - Partner with Network, Systems, and Cloud Engineering teams to ensure site and data center infrastructure supports compute, storage, connectivity, wireless, security, hybrid connectivity, and public cloud requirements. - Identify capacity constraints, documentation gaps, and opportunities to improve infrastructure standards and processes. - Provide technical guidance to junior engineers and support teams as needed. Required Qualifications: - 5+ years of experience in data center, enterprise site, or physical IT infrastructure engineering. - Experience designing and supporting infrastructure across offices, data centers, labs, or similar enterprise environments. - Strong experience creating and maintaining rack elevations, physical infrastructure diagrams, cabling documentation, equipment layouts, and infrastructure records. - Strong knowledge of rack design, structured copper/fiber cabling, equipment placement, and physical infrastructure standards. - Strong working knowledge of data center and site power, including A/B power, UPS/PDU systems, circuit capacity, equipment power draw, redundancy, and related cooling/airflow considerations. - Experience designing MDF/IDF environments and sizing infrastructure for new or expanding facilities. - Experience with DCIM/IPAM/CMDB platforms such as Nautobot, NetBox, Device42, Sunbird, or similar. - Working understanding of enterprise networking, including switching, wireless, WAN connectivity, and carrier services. - Ability to interpret architectural drawings, floor plans, low-voltage designs, and equipment specifications. - Experience working with colocation providers, low-voltage contractors, carriers, and technology vendors. - Strong technical documentation, communication, and organizational skills. - Ability to independently execute infrastructure projects from planning through deployment. - Ability to travel periodically for site and data center deployments. Preferred Qualifications: - Experience supporting a geographically distributed or rapidly growing enterprise. - Experience across offices, engineering labs, manufacturing environments, and colocation data centers. - Hands-on experience with Nautobot or NetBox for DCIM, IPAM, rack elevations, circuits, and infrastructure documentation. - Experience supporting data center migrations, expansions, or greenfield site deployments. - Familiarity with hybrid infrastructure and public cloud platforms such as AWS and Azure, including connectivity between enterprise sites, data centers, and cloud environments. - Familiarity with infrastructure from vendors such as Juniper, Cisco, Palo Alto Networks, Dell, APC, or Vertiv. - Experience developing infrastructure BOMs, cost estimates, lifecycle plans, and capacity forecasts. - Experience using APIs, scripting, or automation to improve DCIM and infrastructure lifecycle management. - Experience within aerospace, defense, manufacturing, or other regulated environments. - Relevant certifications such as BICSI, CDCP, CCNA/CCNP, or equivalent. ## Skills ### Required - data center engineering - enterprise site infrastructure - physical IT infrastructure engineering - rack design - structured cabling - DCIM/IPAM/CMDB platforms - enterprise networking - architectural drawings interpretation ### Nice to have - Nautobot or NetBox experience - hybrid infrastructure - public cloud platforms - infrastructure from vendors such as Juniper, Cisco, Palo Alto Networks, Dell, APC, or Vertiv - APIs, scripting, or automation experience - aerospace, defense, manufacturing, or other regulated environments --- Source: [Apply at jobs.lever.co](https://jobs.lever.co/shieldai/2ec57f9e-fde9-4e70-8cb5-e21eeb15abfb?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)