Network Administrator (AWS + On-Prem Hybrid Infrastructure) $130,000 $160,000 Full-time | On-site Company Overview Our client designs, builds, and operates advanced small satellite systems that power end-to-end space missions for communications, Earth observation, and scientific exploration. Their technology combines space-based innovation with secure, scalable ground systems, enabling seamless integration between orbit and operations on Earth. Position Summary We are seeking an experienced Network Administrator with a strong background in managing hybrid cloud and on-premises environments. The ideal candidate has hands-on expertise with AWS infrastructure, Cisco Firepower (FTD 1010) firewalls, and virtualized systems. In this role, youll ensure reliable, secure, and high-performance connectivity between physical sites and AWS-hosted systems that support mission-critical satellite operations. This role involves maintaining and improving our secure network connectivity between physical sites and AWS-hosted infrastructure, ensuring uptime, security, and smooth operation across mission-critical systems that support our satellite operations and internal teams. Key Responsibilities Administer and maintain AWS infrastructure, including EC2 instances, VPCs, Route53, and AWS VPN configurations Manage AWS Veeam backup systems for EC2 and virtual machine snapshots, ensuring regular and on-demand backups Configure and maintain Cisco FTD 1010 firewalls, including site-to-site VPNs linking AWS and remote offices Monitor and troubleshoot VPN and network connectivity for users, infrastructure, and remote systems Support on-premises networking equipment, including routers, switches, and Wi-Fi systems (e.g., UniFi UDM SE) Maintain and manage VMware ESXi servers hosting internal VMs, GitLab runners, and development resources Administer OpenVPN servers, renew certificates, and manage user access using automation scripts Manage DNS configurations via AWS Route53 for hosted zones and internal systems Implement and maintain network security policies and consistent backup procedures across environments Diagnose and resolve routing, NAT, and performance issues across hybrid networks Collaborate with DevOps, IT, and engineering teams to support infrastructure scaling and modernization Minimum Qualifications Bachelors degree in Information Technology, Computer Engineering, or related field, or equivalent hands-on experience 3+ years of experience as a Network Administrator or Systems Administrator in hybrid environments Proficiency in AWS infrastructure (EC2, VPC, Route53, VPN, IAM) Experience with Cisco Firepower Threat Defense (FTD 1010) or similar firewall platforms Strong understanding of VPNs, routing, NAT, and tunneling protocols Experience managing Veeam Backup for AWS or equivalent tools Familiarity with VMware ESXi environments and virtual machine management Proficiency in Linux administration (Ubuntu preferred) and SSH key management Hands-on experience configuring OpenVPN servers and scripting user management tasks Strong documentation, organization, and problem-solving skills Preferred Qualifications Experience with AWS GovCloud, GitLab infrastructure, or similar DevOps platforms Familiarity with UniFi network management or Raspberry Pi remote nodes Working knowledge of physical security systems (e.g., keyfob access, ADT) AWS or Cisco certifications (Solutions Architect, SysOps, CCNA, or higher) Why Join This Team? Work at the intersection of cloud and on-prem infrastructure supporting real-world satellite missions Own critical network systems that bridge space and terrestrial operations Collaborate with a small, high-performing engineering team where your work has a direct impact Grow into advanced roles in CloudOps, Infrastructure Engineering, or DevSecOps as the organization scales
Read Less
