Systems Engineer – Level II, Linux Engineer

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🕒 July 2

🏛️ District of Columbia, Washington – Remote

🏛️ District of Columbia – Remote ☕ Washington – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

⚙️ Systems Engineer

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Computer World Services

WebsiteLinkedInAll Job Openings

11 - 50 employees

💼 Consulting

🎖️ Defense

📦 Logistics

Consulting • Defense • Logistics

Computer World Services is a federal-focused IT services firm that provides digital transformation, process optimization, and technology innovation to Defense and civilian federal customers. With over 30 years of hands-on experience, the company delivers enterprise-wide IT solutions and professional services, supports contract vehicles for the federal market, and emphasizes quality, compliance, and high-performance program ratings.

📋 Description

• Manage, maintain, and troubleshoot Linux servers deployed in AWS across a mixed distribution environment, including Amazon Linux 2023, Ubuntu 22.04 and later, and Red Hat Enterprise Linux 8 and 9. • Diagnose and resolve complex operating system, networking, storage, and performance issues across the server fleet. • Make performance-based recommendations for server configuration changes to optimize workloads, cost, and reliability. • Support and maintain Linux-based virtual desktop environments running on VMware and AWS WorkSpaces. • Partner with end users and application teams to ensure a stable, secure, and productive virtual desktop experience. • Develop, deploy, and maintain Linux operating system baselines aligned with Center for Internet Security (CIS) benchmarks. • Collaborate with application owners to customize security baselines as needed to enable application functionality without compromising the organization's security posture. • Perform enterprise-wide configuration management using Ansible. • Author, maintain, and version-control Ansible playbooks used to define system baselines, configurations, and repeatable operational tasks. • Work directly with application owners, developers, and analytics engineers to deploy, upgrade, migrate, and maintain applications running on Linux. • Serve as a trusted infrastructure partner during application lifecycle events, providing guidance on Linux best practices. • Develop and maintain monitoring solutions for servers across the enterprise to ensure maximum system uptime and rapid incident detection. • Continuously improve alerting, dashboards, and observability to reduce downtime. • Oversee regular and ad-hoc system patching efforts to ensure timely vulnerability remediation in accordance with organizational SLAs. • Monitor and enforce patching requirements using AWS Systems Manager. • Deploy and manage infrastructure using AWS CloudFormation and AWS Service Catalog. • Contribute to and maintain reusable, standardized infrastructure templates that streamline provisioning and enforce compliance.

🎯 Requirements

• 3 or more years of hands-on experience managing Linux systems in a production environment. • 2 or more years of experience performing configuration management using Ansible, including authoring and maintaining playbooks and roles. • 2 or more years of experience supporting Linux virtual desktops. • Demonstrated experience working in a large government, financial, regulatory, or corporate environment, where formal change management, security compliance, and audit requirements are standard. • Bachelor's degree or higher • Experience supporting analytics infrastructure, such as Hadoop clusters, AWS EMR, HPC grid clusters using SLURM, AWS Parallel Cluster, or other distributed computing platforms. • Experience administering VMware virtual desktops or AWS WorkSpaces at scale. • Proficiency with Python for automation, scripting, and tooling development.

🏖️ Benefits

• Must be a US citizen or Lawful Permanent Resident • D.C or Remote