Infrastructure Engineer (TS/SCI CI Poly)

Seamless Migration•Hampton, VA

About The Position

Seamless Migration is seeking a career- and customer-oriented Infrastructure Engineer to support a large-scale ServiceNow Infrastructure Consolidation effort. The role is responsible for designing, deploying, configuring, validating, and operationally supporting ServiceNow infrastructure components across Development, Test, and Production environments. The engineer works with Government stakeholders, infrastructure teams, and project leadership to deliver stable, resilient, and operationally ready deployments aligned with approved architecture designs and enclave requirements. The position supports secure and enclave-based environments, including SCIF support when required. It is located in San Antonio, Texas, or Hampton, Virginia, and requires an existing TS/SCI clearance with CI Poly at the start.

Requirements

Strong Linux administration and troubleshooting experience in enterprise environments.
Experience with Red Hat Enterprise Linux (RHEL) or similar Linux distributions.
Experience managing Linux services, permissions, networking, storage, and system monitoring.
Experience developing and maintaining Infrastructure as Code (IaC) solutions using tools such as Terraform, Ansible, or similar technologies.
Experience automating infrastructure deployments and operational processes.
Experience supporting Development, Test, and Production environment deployments.
Familiarity with backup, recovery, resiliency, and operational support processes.
Experience troubleshooting infrastructure-related issues across complex environments.
Understanding of secure enclave or classified environment operational requirements.
Ability to work independently while coordinating across technical and Government stakeholder teams.
Strong written and verbal communication skills.
Experience working within Agile or Scrum-based delivery environments.
Existing TS/SCI clearance with CI Poly required to start.

Nice To Haves

Experience deploying and supporting ServiceNow infrastructure in enterprise or government environments.
Strong understanding of ServiceNow architecture and infrastructure components.

Responsibilities

Design and support ServiceNow infrastructure architecture across Development, Test, and Production environments.
Deploy, configure, and validate ServiceNow infrastructure components in non-production and production environments.
Support infrastructure implementation, including application, reverse proxy, and database tier deployment.
Administer and support Linux-based infrastructure environments, including configuration, troubleshooting, patching, log analysis, and performance tuning.
Develop and maintain Infrastructure as Code (IaC) solutions to automate infrastructure provisioning, deployment, and configuration management.
Support automation and repeatable deployment processes using IaC and configuration management best practices.
Coordinate environment readiness activities, including system access, enclave approvals, and user provisioning.
Support certificate installation validation, DNS validation, and identity federation testing with customer stakeholders.
Configure and validate backup, snapshot, and recovery capabilities for resiliency and operational continuity.
Monitor infrastructure health and support stabilization, tuning, troubleshooting, and issue resolution.
Participate in architecture reviews, sprint activities, technical discussions, and operational planning sessions.
Maintain infrastructure documentation, deployment procedures, and operational support materials.
Coordinate with project management and customer stakeholders on risks, dependencies, schedules, and status reporting.
Support infrastructure deployments in secure and enclave-based environments, including SCIF support when required.