Infrastructure Administrator – On-prem & Cloud (onsite)

RTX RTX · Aerospace · fulton, MD +1 · Digital Technology

Infrastructure Administrator responsible for the administration and automation of cloud and on-premise environments, including managing authentication, security configuration, and developing CI/CD pipelines. The role involves Windows and Linux system administration, virtualized environments, and ensuring system hardening and security compliance.

What you'd actually do

  1. Administration and automation of cloud and on-premise environments including managing authentication and security configuration via Infrastructure as Code (IaC) and developing configuration policies.
  2. Developing and support Continuous Integration/Continuous Delivery (CI/CD) Pipelines for Agile implementations of enterprise services across multiple environments for consistent configurations.
  3. Windows and Linux system administration of enterprise wide or program/lab related systems, including setting up new and/or maintaining existing environments, either bare-metal, virtual, or cloud based.
  4. Administration or support of virtualized environments leveraging a range of technologies including VMWare, Hyper-V, Citrix, and Proxmox.
  5. Documenting and reporting of overall system configuration and adherence to any hardening requirements (such as CIS, DISA STIG, NIST, etc) for a given environment and working with Solipsys Cyber Operations group as required for vulnerability mitigations, incident response, and/or compliance efforts.

Skills

Required

  • Windows and Linux system administration
  • Cloud and on-premise environment administration
  • Infrastructure as Code (IaC)
  • CI/CD pipeline development
  • System hardening and security compliance (NISPOM, DISA STIGs, NIST 800-171)
  • AWS Professional level Cloud Certifications
  • CompTIA Security+ Certification
  • Terraform
  • Ansible
  • Python
  • Ability to obtain and maintain a U.S. government issued secret clearance
  • U.S. citizenship

Nice to have

  • VMWare administration
  • Hyper-V administration
  • Citrix administration
  • Proxmox administration
  • Container technologies
  • DevOps concepts
  • Software development experience
  • Bash scripting
  • Powershell scripting
  • Microsoft Certified Systems Administrator (MCSA)
  • RedHat Certified Systems Administrator (RHCSA)
  • VMware VCP

What the JD emphasized

  • U.S. government issued security clearance is required
  • U.S. citizenship is required
  • Active and existing security clearance required after day 1
  • CompTIA Security+ Certification or eligible to achieve certification
  • AWS Professional level Cloud Certifications such as Solution Architect Professional or DevOps Engineer Professional
  • Proficiency in IaC such as Terraform, Ansible, and Python for infrastructure automation
  • Understanding of system hardening and security compliance through NISPOM, DISA STIGs, NIST 800-171, including implementation, adherence, and auditing/assessment against control families