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Cyberdata Technologies, Inc.

Linux Engineer (Intermediate) (NEI-14)

Cyberdata Technologies, Inc., Bethesda

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Job Title: Linux Engineer (Intermediate) (NEI-14)
Location: Bethesda, MD
CyberData Technologies is seeking an experienced Systems Engineer with a strong background in Linux administration and network infrastructure to support and enhance NEI’s IT systems. This position will focus on maintaining and optimizing Linux-based environments with a heavy emphasis on automation and configuration management using Ansible.
Key Responsibilities

  • Plan, coordinate, and execute changes or additions to network hardware, operating systems, and connected devices, including hardware/software configuration, installation, and testing.
  • Provide hands-on support for network infrastructure and operating systems; monitor system utilization and analyze response times.
  • Diagnose and resolve issues involving physical network components and communication protocols.
  • Enforce and maintain network infrastructure standards and protocols (e.g., TCP/IP).
  • Manage and support Linux-based server environments, including installation, configuration, patch management, and performance tuning.
  • Leverage Ansible to automate system configurations and routine administrative tasks.
  • Create, manage, and maintain Ansible playbooks, roles, and inventories for consistent and scalable deployments.
  • Monitor system performance, identify root causes of issues, and implement corrective measures to enhance system availability and reliability.
  • Design and maintain system backup and disaster recovery strategies.
  • Conduct periodic security assessments and ensure timely updates to mitigate vulnerabilities.
  • Implement security best practices, including user access management and compliance with organizational standards.
  • Deliver technical guidance and training for IT team members on Linux systems, automation tools, and network protocols.
  • Provide direct operational support and troubleshooting for Linux and network infrastructure.
  • Administer and maintain NEI websites hosted on Linux platforms.
  • Install, configure, and manage databases on Linux systems.
  • Utilize knowledge of cloud platforms such as AWS and Azure.
Qualifications
Experience:
  • Minimum of 5 years of experience in Linux system administration and network management.
  • Demonstrated proficiency with Ansible for managing and automating Linux systems.
Technical Skills
  • Expertise in Linux operating systems (e.g., Ubuntu, CentOS, RHEL).
  • Strong grasp of networking fundamentals, protocols (e.g., TCP/IP), and hardware.
  • Hands-on experience with infrastructure automation using Ansible, including playbook development and lifecycle management.
  • Familiarity with virtualization tools and scripting languages such as Bash or Python.
Preferred Certifications
  • Red Hat Certified Engineer (RHCE)
  • CompTIA Linux+
  • CompTIA Network+ or Security+
Core Competencies
  • Advanced problem-solving and diagnostic skills with demonstrated initiative with task-management.
  • Clear communication and strong documentation practices.
  • Ability to work collaboratively in cross-functional teams and adapt in fast-paced environments.

Seniority level

  • Seniority level

    Mid-Senior level

Employment type

  • Employment type

    Full-time

Job function

  • Job function

    Information Technology

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