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# DevOps Engineer (Networking, Harvester & Linux Admin)

- **Company:** The Summit
- **Location:** Chantilly, VA, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Agile Methodology, Systems Engineering, Bash Shell, Border Gateway Protocol, Ubuntu (Operating System), Cyber Security, Computer Programming, Continuous Delivery, Continuous Integration, Dynamic Host Configuration Protocol, Linux, DevOps, Domain Name System (DNS), Github, Hypertext Transfer Protocols (HTTP), Information Technology Operations, Subnetting, Virtual Private Networks (VPN), Python (Programming Language), Kernel-Based Virtual Machine, Linux System Administration, Network Architecture, Networking Basics, Routing, Network Protocols, Octopus Deploy, Open Source Technology, Performance Tuning, Red Hat Enterprise Linux, Ansible, Prometheus, Software Engineering, TCP/IP, Virtual Local Area Networks, Virtualization Technology, Scripting, Load Balancing, Sysadmin, System Availability, Delivery Pipeline, Grafana, Hyperconverged Infrastructure, Firewalls (Computer Science), Gitlab-ci, Kubernetes, Rancher, Bare Metal, Patch Management, Terraform, Jenkins
- **Published:** October 16, 2026
- **Apply:** https://www.careerjet.com/jobad/us6ebc438bb9d5ffc9c5477eb8199904c2

## About the Role

This role requires a balanced engineer who combines solid sysadmin/networking fundamentals with modern automation, basic scripting skills, and an Agile mindset., * 3+ years of experience in a DevOps, Infrastructure, or Systems Administration role.

 * Strong expertise in Linux Administration (RHEL, Ubuntu, Rocky Linux, or similar distributions).
 * Practical experience managing virtualization/hyperconverged infrastructure using Rancher / Harvester HCI or open-source KVM stack.
 * Solid grasp of Networking Protocols & Infrastructure (TCP/IP, Subnetting, Routing, DNS, Load Balancing, Firewalls, Ingress/Egress controls).
 * Experience creating and maintaining CI/CD pipelines (e.g., GitLab CI, GitHub Actions, Jenkins, ArgoCD).
 * Proficient in Basic Programming / Scripting (Bash, Python, or Go) for operational automation.
 * Working knowledge of Agile development practices and IT operations alignment.

Desired Skills

 * Experience with Infrastructure as Code (Terraform, Ansible).
 * Kubernetes certification (CKA / CKAD).
 * Experience with monitoring and observability stacks (Prometheus, Grafana, ELK)., EndLine Systems is a startup focused on specialized engineering for complex missions across network engineering, systems engineering, software development, and cybersecurity. We are seeking engineers who enjoy tackling multi-disciplinary technical challenges and delivering reliable, field-ready solutions.
Eligibility & Clearance Requirements

 * Citizenship: Position requires United States (US) Citizenship only. Applicants selected will be subject to a background investigation and must meet eligibility requirements for access to classified information.
 * Security Clearance: An active Top Secret (TS) security clearance is strongly preferred.

## Description

We are looking for a skilled DevOps Engineer to manage, automate, and optimize our cloud and hyperconverged infrastructure. You will be instrumental in overseeing Linux environments, driving hyperconverged infrastructure management via Harvester HCI, maintaining network infrastructure, and automating deployment workflows through robust CI/CD pipelines., * Infrastructure & HCI Management: Provision, configure, and maintain bare-metal and virtualized infrastructure using Harvester HCI and Kubernetes-native platforms.

 * Linux Systems Administration: Perform deep Linux administration, performance tuning, hardening, patch management, and troubleshooting across server fleets.
 * Networking & Protocols: Configure and troubleshoot network protocols (TCP/IP, BGP, DNS, DHCP, VLANs, VPNs, Load Balancers, and HTTP/S).
 * CI/CD & Automation: Build, maintain, and optimize CI/CD pipelines to automate application deployments, infrastructure provisioning (IaC), and testing.
 * Scripting & Tooling: Write clean, maintainable code/scripts (Python, Bash, or Go) to automate routine operational tasks.
 * Agile Operations: Work closely with software engineering teams in an Agile framework to support continuous delivery, monitor system health, and ensure high availability.