Systems Administrator - CLEARED

The Squires Group, Inc.; Vienna (VA); A distancia; USD 72.000 - 120.000; Jornada completa

Descripción de la vacante

The Squires Group, Inc. is seeking a Senior Systems Administrator to manage AWS GovCloud-based Linux infrastructure for a federal client. You will secure, monitor, and maintain cloud systems with emphasis on AWS Connect, automation, and cloud security.

Responsibilities include supporting cloud-native services, implementing IaC, managing CI/CD, and ensuring 24/7 uptime. Remote role with occasional DMV travel; active Secret clearance required.

Formación

• 7+ years of experience administering Linux systems
• 3+ years with AWS GovCloud or similar secure environments
• Strong understanding of AWS Connect operations and integrations
• Experience implementing AWS IAM, CloudWatch, S3, EC2, and CloudFormation
• Familiarity with VPCs, routing tables, security groups and load balancing
• Hands-on IaC with Ansible, Terraform, CloudFormation or similar
• Knowledge of NIST 800-53 and FedRAMP-aligned controls
• SAFe Agile environments using Jira and Confluence
• Active Secret clearance or higher

Responsabilidades

• Administer and support cloud-native infrastructure powering the federal client’s telecommunications systems on AWS GovCloud
• Perform daily system administration of Linux-based VMs in AWS and manage provisioning, configuration, monitoring, and patching
• Manage telephony workloads within AWS Connect for high availability and security
• Monitor performance with CloudWatch, CloudTrail, and Splunk and diagnose issues for 24/7 uptime
• Implement system hardening, encryption, IAM roles, network policies, VPCs, and MFA
• Automate infrastructure with IaC tools like CloudFormation, Ansible, and Terraform
• Support secure cloud data backup and recovery per federal requirements
• Contribute to CI/CD and DevSecOps in collaboration with cloud development teams
• Participate in SAFe Agile ceremonies and on-call rotation

Conocimientos

Linux administration

Cloud architecture

AWS GovCloud

Herramientas

AWS Connect

Terraform

Ansible

CloudFormation

CloudWatch

Splunk

Descripción del empleo

Job Description

Our client is a rapidly growing federal contractor.

They are seeking a Senior Systems Administrator. In this role you will administer, secure, monitor, and maintain AWS cloud infrastructure supporting the federal client's telecommunications systems, with a focus on AWS GovCloud, AWS Connect, Linux systems, automation, cloud security, and high-availability mission-critical services.

This role is remote, with occasional required travel to the DMV if a non-local candidate, or occasional onsite needs if a DMV local candidate. Active Secret Clearance is required.

Responsibilities

• Administer and support cloud-native infrastructure powering the federal client's telecommunications systems, with a focus on AWS-hosted services such as AWS Connect, EC2, and S3.
• Perform daily system administration activities within AWS GovCloud, including provisioning, configuration, monitoring, and patching of Linux-based virtual machines.
• Manage telephony workloads and services within AWS Connect to maintain high availability, security, and performance for mission-critical communications.
• Monitor cloud system performance using CloudWatch, CloudTrail, and Splunk while diagnosing and resolving infrastructure issues to support 24/7 uptime.
• Implement and maintain system hardening, encryption, IAM roles, network policies, VPCs, security groups, and multi-factor authentication in accordance with the federal client's security standards.
• Use Infrastructure as Code (IaC) tools such as AWS CloudFormation, Ansible, and Terraform to automate infrastructure provisioning and configuration.
• Support secure cloud data backup and recovery processes while meeting federal continuity and audit requirements.
• Contribute to CI/CD pipelines and DevSecOps initiatives in collaboration with cloud development teams.
• Participate in SAFe Agile ceremonies, including planning sessions, stand-ups, retrospectives, and system demonstrations.
• Participate in an on-call rotation to provide rapid response to service-impacting incidents affecting telecommunications systems.

Qualifications

Required Qualifications

• 7+ years of experience administering Linux systems, including at least 3 years of experience with AWS cloud infrastructure, preferably in AWS GovCloud or similar secure environments.
• Strong understanding of AWS Connect operations, including call flow configuration, Contact Lens integration, and AWS Lex/Lambda integration.
• Experience implementing and managing AWS IAM, CloudWatch, S3, EC2, and CloudFormation.
• Familiarity with cloud networking concepts, including VPCs, routing tables, security groups, and load balancing.
• Hands-on experience automating cloud infrastructure using Ansible, Terraform, CloudFormation, or similar IaC tools.
• Knowledge of cloud security best practices, including NIST 800-53 and FedRAMP-aligned controls.
• Experience working in SAFe Agile environments using Jira and Confluence.
• Active Secret clearance or higher.

Job Requirements

Compensation

• Salary up to $120,000. Pay rates are based on experience, qualifications, location, and certifications, and are subject to change at any time.

Squires Group, Inc. is an Equal Opportunity/Affirmative Action Employer.

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