Sr. Linux Engineer

Skyline Technology Solutions, LLC.; Glen Burnie (MD); On-site; USD 125,000 - 170,000; Full time

Job summary

Skyline Technology Solutions, LLC. in Glen Burnie, MD is seeking a highly skilled Linux Systems Engineer to serve as a technical cornerstone for our infrastructure operations, combining deep Linux expertise with strategic thinking to enhance virtualization, monitoring, and system integration platforms.

The role combines advanced platform engineering with defined standards, guiding practices, and driving adoption of modern methodologies.

Qualifications

• Bachelor’s degree in Computer Science, Networking, Telecommunications, or related technical field.
• RHCE or equivalent Linux certification
• CompTIA Linux+ or LPIC-2
• VCP or equivalent virtualization certification
• 5+ years of advanced Linux system administration in enterprise environments
• Proficiency with KVM virtualization technologies
• Strong background in NMS integration and configuration
• Advanced scripting: Bash, Python, or Go
• Experience with Config Mgmt tools: Ansible, Terraform, Chef
• Experience with LogicMonitor, Zabbix, Grafana monitoring platforms
• TCP/IP networking, routing, firewall configuration
• Linux security hardening and compliance
• Customer-facing project delivery experience
• Hands-on with RHEL/Ubuntu/CentOS at scale
• Observability tools: Splunk, Elastic, Graphite, Zabbix
• Kubernetes, Docker, CI/CD, infra automation (Ansible, Chef, Salt)
• Disaster recovery and high availability
• Security operations tooling (MS Defender, Nessus, etc.)
• Experience with FreeIPA

Responsibilities

• Maintain and support Linux servers across projects managed by Cloud Systems Engineering
• Evaluate, propose, and build tooling to optimize operations in a KVM virtualization platform
• CloudStack Administration and Engineering
• Estimate and execute customer-facing Linux systems projects
• Define, implement, and respond to internal Linux operational alerting
• Define and implement operational reports and dashboards for capacity management
• Ensure high-quality telemetry across environments
• Architect and manage CloudStack deployments for scalability and multi-tenant setups
• Lead technical diagnoses as part of ITIL problem management
• Define and publish organizational Linux infrastructure standards
• Manage monitoring with LogicMonitor and Grafana
• Implement infrastructure-as-code using Ansible and Terraform
• Establish security hardening standards across Linux environments
• Develop configuration pipelines to manage drift using GitHub and Ansible
• Stay current with emerging technologies and propose infra improvements
• Collaborate with cross-functional teams to integrate Linux with dev pipelines
• Mentor junior engineers and create technical documentation

Skills

Linux

RHCE

KVM

Ansible

Terraform

Grafana

Zabbix

Docker

Kubernetes

Python

Go

Networking

Security hardening

CI/CD

Observability

Education

Bachelor's degree in Computer Science, Networking, Telecommunications, or related field

Tools

LogicMonitor

Grafana

Splunk

ElasticSearch

GitHub

Ansible

Terraform

Kubernetes

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Full Time Glen Burnie, MD, US

6 days ago Requisition ID: 1162

Salary Range: $125,000.00 To $170,000.00 Annually

We are seeking a highly skilled Linux Systems Engineer who will serve as a technical cornerstone for our infrastructure operations. This individual will combine deep Linux expertise with strategic thinking to enhance our operational capabilities, deliver exceptional customer solutions, and drive innovation across virtualization, monitoring, and system integration platforms.

The position combines advanced platform engineering expertise with the strategic responsibilities of defining standards, guiding practices, and driving the adoption of modern methodologies.

This role requires technical leadership, strong architectural judgment, and proactive initiative that elevates operational excellence across the organization.

You can expect to spend your time accomplishing the following:

• 50% of the time on Objective 1: Linux Platform Ownership
• 25% of the time on Objective 2: Standards, Instrumentation, and Reliability Practices
• 25% of the time on Objective 3: Cross-Functional Technical Leadership

Job Responsibilities – What to Expect

• Maintain and support the Linux servers within all projects managed by the Cloud Systems Engineering Team.
• Evaluate, propose, and build tooling to support and optimize operations in a KVM Virtualization platform.
• CloudStack Administration and Engineering
• Participate in the estimation and execution of Customer-Facing Linux Systems Projects
• Define, implement, and respond to Internal Linux Operational alerting.
• Define and implement operational reports and dashboards for capacity management and other operational needs.
• Ensure high-quality, consistent telemetry across all environments
• Architect and manage CloudStack deployments, ensuring scalability, reliability, and multi-tenant functionality
• Lead the technical diagnoses of Linux system problems as part of the ITIL Problem management process
• Define and publish organizational standards for Linux Server Infrastructure
• Manage and customize platform and infrastructure monitoring utilizing LogicMonitor and Grafana
• Implement standards as infrastructure-as-code using configuration management tools, Ansible, and Terraform
• Establish and maintain security hardening standards across all Linux environments
• Develop configuration management pipelines to manage drift across Linux environments using GitHub and Ansible.
• Stay current with emerging technologies and recommend improvements to existing infrastructure
• Collaborate with cross-functional teams to integrate Linux systems with development pipelines
• Mentor junior engineers and create technical documentation for knowledge transfer

Your Knowledge & Expertise

• Bachelor’s degree in Computer Science, Networking, Telecommunications, or related technical field
• Red Hat Certified Engineer (RHCE) or equivalent Linux certifications
• CompTIA Linux+ or LPIC-2 certification
• VMware Certified Professional (VCP) or equivalent virtualization certification
• 5+ years of advanced Linux system administration experience in enterprise environments
• Proficiency with KVM virtualization technologies and management
• Strong background in Network Management Systems (NMS) integration and configuration
• Advanced scripting skills in Bash, Python, or Go
• Experience with configuration management tools (Ansible, Terraform, or Chef)
• Proven experience with LogicMonitor, Zabbix, and Grafana monitoring platforms
• Deep understanding of TCP/IP networking, routing, and firewall configuration
• Linux security hardening and compliance framework implementation experience
• Customer-facing project delivery experience with strong communication skills
• Proven hands-on experience operating Linux systems (RHEL, Ubuntu, CentOS) at scale, including performance tuning, benchmarking, hardening, and troubleshooting
• Demonstrated experience with observability tooling such as Splunk, ElasticSearch, Graphite, Zabbix, log pipelines, and metrics systems
• Proficiency with Kubernetes, Docker, CI/CD, and infrastructure automation frameworks such as Ansible, Chef, or Salt
• Experience designing or supporting disaster recovery, high-availability, and SLA-driven systems for mission-critical services
• Background in security operations or tooling such as MS Defender, Nessus, Carbon Black, CrowdStrike, IAM, or FIM solutions
• Experience implementing and supporting FreeIPA