Linux Systems Engineer

4 days ago

Reston, Virginia, United States The CCS Companies Full time

The CCS Companies, a leader in Business Process Outsourcing, is currently seeking a highly skilled Linux Systems Administrator to join our team in Portsmouth, NH.

The ideal candidate will be responsible for maintaining the stability, security, and scalability of our Linux servers and associated infrastructure. This includes administering, performance tuning, and troubleshooting Linux servers to ensure they run smoothly and securely.

Key Responsibilities:

  • Install, configure, and maintain dedicated RHEL Linux servers for the organization.
  • Manage, monitor, and maintain associated databases and storage infrastructure.
  • Perform regular system updates and security patches to ensure optimal performance of the Linux servers and associated infrastructure.
  • Collaborate with DevOps on critical tasks to optimize, monitor, support, and develop system features beneficial to the organization.
  • Manage and maintain system backups, upgrades, DR exercises, migration, and failover scenarios.
  • Monitor system performance, troubleshoot issues, and implement solutions.
  • Develop and maintain scripts for automating system tasks using Bash, Python, etc.
  • Develop, recommend, and enforce security protocols and policies to protect the systems.
  • Conduct regular security audits and vulnerability assessments of the servers and associated infrastructure.
  • Respond to security incidents and implement mitigation strategies.
  • Maintain documentation of system configurations, procedures, and policies.
  • Provide regular reports on system performance and security.
  • Assist in developing and implementing IT policies and procedures.
  • Collaborate with the IT team to ensure seamless system integration and operation.
  • Provide technical support and guidance to system users and IT staff.
  • Participate in on-call rotation for after-hours support.
  • Ability to maintain consistent and regular attendance in accordance with an established schedule.
  • Ability to work onsite/in-office in accordance with CCS and department policies and procedures.

Requirements:

  • 8+ years of experience in a Linux System Administration role or relevant Linux System environment is required.
  • Experience and knowledge of Linux OS (RHEL), including Kernel, is required.
  • Professional certifications in RHCE, LPIC – 2/3 preferred.
  • Experience with VMWare, cloud platforms (AWS) and database administration/support in Oracle and/or PostgreSQL preferred.
  • Proficient with scripting languages including Bash, Python, etc. is required.
  • Knowledge of TCP/IP, subnetting, routing, firewalling, and encrypted IP communications.
  • Ability to use configuration management tools and other diagnostic tools relevant to the technology.
  • Strong network services, security knowledge, and excellent troubleshooting skills.
  • Ability to communicate effectively and able to accurately document related tasks.
  • Must be able to work independently and within a team structure.

Education Requirements:

  • Bachelors of Science in Computer Science, Information Technology, or related technology-focused degree preferred, relevant experience in lieu of degree will be considered.
  • High School Diploma or GED equivalent is required.

The CCS Companies is an Equal Opportunity Employer.

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