Hybrid Cloud Infrastructure Engineer - Active Secret clearance
Role details
Job location
Tech stack
Job description
About the Role We are seeking a skilled Hybrid Cloud Infrastructure Engineer to join our team supporting critical enterprise infrastructure for a Department of Defense (DoD) customer. This hybrid role combines on-premises virtualization, Linux system administration, container orchestration, and automation in secure, multi-site environments. You will ensure high availability, security compliance, and operational efficiency across hybrid cloud platforms., * Administer enterprise Red Hat Enterprise Linux (RHEL) systems, including installation, patching, hardening, package management, performance tuning, and full lifecycle support in production environments.
- Manage Linux server operations, including user administration, storage configuration, service troubleshooting, kernel updates, and adherence to security compliance standards.
- Support virtualization infrastructure using VMware vSphere, including VMware ESXi, vCenter Server, host/cluster administration, HA/DRS configuration, and platform maintenance.
- Build and maintain containerized environments with Kubernetes, handling cluster operations, workload deployment, namespace management, and troubleshooting of containerized services.
- Work with Docker for container image building/deployment, runtime support, and registry integration.
- Automate infrastructure provisioning, configuration, and deployment using Ansible, shell scripting, Python, and Terraform to ensure repeatable and efficient operations.
- Troubleshoot complex issues across Linux, virtualization, networking, and container platforms in multi-site enterprise environments.
- Perform lifecycle management activities, including upgrades, patching, capacity planning, and ongoing operational maintenance.
- Support secure infrastructure operations in alignment with DoD/enterprise security standards and procedures.
- Develop and maintain technical documentation, build procedures, operational runbooks, and standard operating processes.
Requirements
- Proven experience administering Red Hat Enterprise Linux in enterprise/production settings.
- Hands-on expertise with VMware vSphere (ESXi, vCenter, HA/DRS).
- Strong knowledge of Kubernetes and Docker for container orchestration and management.
- Proficiency in automation tools: Ansible, Terraform, Python, and shell scripting.
- Solid understanding of networking concepts (VLANs, routing, switching, BGP, OSPF).
- Experience supporting secure, compliance-driven environments (preferably DoD or government).
- Ability to obtain and maintain a Secret clearance (active clearance preferred).
- Willingness to work hybrid with onsite presence at DISA locations as required (25%+).
- Strong troubleshooting and documentation skills.
Preferred Qualifications / Certifications
- Red Hat Certified System Administrator (RHCSA) (required)
- Red Hat Certified Engineer (RHCE) (preferred)
- VMware-related certification (e.g., VCP) (preferred)
Benefits & conditions
Pet insurance, Health insurance, 401(k) matching, Paid time off, Vision insurance, Health savings account, Dental insurance, Relocation assistance, Our comprehensive benefits package for full-time salaried employees is effective immediately upon the start date. Benefits include comprehensive PPO medical coverage with access to a Health Savings Account (HSA) option, a vision plan, and dental insurance with the base dental plan option paid for by PGTEK. Life Insurance, Short and Long-Term disability, and Critical Illness insurance have premiums covered. Additionally, PGTEK offers a matching 401(k) plan and a discount on pet insurance through ASPCA Pet Insurance. An Employee Assistance Program is available at no cost to all employees. PGTEK offers a generous amount of PTO and Holidays, and an Education Assistance Program is available after 12 months of employment.