Infrastructure Engineer (Journeyman, Senior & SME)

About the role

CACI is seeking Infrastructure Engineers at Journeyman, Senior and Subject Matter Expert (SME) levels for the Global Mission Operations Support (GMOS) contract supporting the Department of State. The role supports the modernization, deployment, operation and maintenance of mission-critical applications and infrastructure through an integrated IT Service Management approach, covering infrastructure deployment, virtualization, cloud environments and data center operations. The position is full time, requires a minimum Secret clearance and up to 10% local travel.

Key responsibilities

• Support, lead or provide technical and management leadership for hardware and software upgrades at worldwide Consular facilities, based on assigned level.
• Conduct site surveys and recommend facility renovations, equipment placement, power, cooling and space needs.
• Perform OS configuration, security hardening, patch deployment and application/security deployments.
• Establish Hardware Configuration Management (HCM) processes and maintain configuration baselines and change documentation.
• Create technical documentation such as deployment plans, as-built records, SOPs and post-implementation reports.
• Coordinate logistics, inventory and deployment scheduling with other contract elements and distributed teams.
• Refine SOPs and improve deployment processes.
• Use DevSecOps tools (Ansible, Terraform, SonarQube) to automate infrastructure and build CI/CD pipelines.
• Modernize infrastructure, maintain cloud environments (AWS, Azure, Oracle) and VMware virtualization (vSphere, ESXi, vCenter).
• Administer virtual servers, SAN/NAS storage, virtual networking and VMware NSX-T, and monitor performance and capacity.
• Maintain backup, replication and disaster recovery, and run security audits and vulnerability assessments.
• Troubleshoot infrastructure issues and mentor junior engineers; Senior and SME roles include leading major initiatives and setting technical standards.

Required profile

• Journeyman: Bachelor's degree and 4 years of experience in infrastructure, network, systems deployment or field engineering; equivalent education/experience may be considered.
• Senior: Bachelor's degree and 8 years of experience; equivalent combinations may be considered.
• SME: Bachelor's degree and 13 years of experience; equivalent combinations may be considered.
• All levels require an active Secret clearance.
• Desired: federal agency experience (especially the Department of State), international deployments, VMware/cloud/storage/networking experience, and professional certifications.

Required skills

• Operating system configuration, security hardening and HCM
• DevSecOps tools: Ansible, Terraform, SonarQube, PowerShell, PowerCLI
• VMware (vSphere, ESXi, vCenter, NSX-T), cloud platforms (AWS, Azure, Oracle)
• CI/CD pipeline development

What we offer

• Proposed pay range of $75,200-$158,100, depending on location, experience and skills.
• Healthcare, wellness, financial, retirement, family support, continuing education and time off benefits.
• Flexible time off and learning resources.