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Linux Engineer

Company: Nesco Resource, LLC
Location: Carrollton
Posted on: March 20, 2023

Job Description:

Linux Engineer

-No Oncall
-Looking for more senior person in Linux area

Minimum of 3-5 years supporting Linux in an environment with over 2000+ Linux servers

Advanced Understanding of the RedHat and SUSE Enterprise Linux operating systems.


- Ensures completeness of technical requirements and analysis for the support of system business solutions.

- Identifies requirements gaps or issues.

- Works with business areas to ensure proper communication/review of requirements and support.

- Evaluates technical requirements for incidents and requests to determine the impact to the infrastructure including equipment redundancy and capacity requirements.

- Installs, configures, and tests infrastructure modifications.

- Assists in the business process redesign and documentation as needed for current and new technology.

- Makes recommendations to improve security and participates in investigations as needed.

- Adheres to security requirements.

- Designs, plans and leads testing efforts and coordinates feedback of test results.

- Escalates problems as needed.

- Assists in establishing requirements, methods and procedures for routine maintenance and performs them.

- Ensures performance meets the present and future needs of the business.

- Forecasts utilization patterns and identifies modifications or upgrades.

- Designs reports to identify patterns and trends.

- Ensures continuous monitoring procedures are set per the company standard and requirements.

- Recommends changes/enhancements for improved systems availability, reliability and performance.

- Recommends operational metrics.

- Analyzes metrics to understand performance and identifies opportunities for continuous improvements.

- Performs Level 2 incident assessment and resolution on infrastructure solutions.

- Investigates alternative methods to expedite problem resolution.
- Recommends procedures and controls for problem resolution, creates temporary solutions until permanent ones can be implemented.
- Researches, analyzes and recommends the implementation of software or hardware changes to rectify current problems or similar future problems.
- Reviews checklists and scripts and updates as needed.
- Works with auditors and security groups to ensure adherence to governance, regulations, and compliance with policies and procedures.
- Assists in developing SLAs or OLAs.
- Works with vendors to resolve problems and develop infrastructure solutions.
- Evaluates vendor solutions to ensure compliance with requirements.
- Documents new or modified infrastructure solutions, modules, test activities/results and other areas such as error handling.
- Ensures all documentation is delivered according to specified guidelines.
- Proofreads documents for accuracy.
- Provides coaching to team members.


- Bachelor's degree or technical institute degree/certificate in a relevant field or equivalent work experience.

- Requires 3-5 years of RedHat, SUSE, systems experience.
- Relevant certification is an advantage.

- Experience working within an enterprise ticketing system - incidents, requests, change control, preferably Service-Now
- Good understanding of Networking concepts.
- Understanding of DNS concepts and InfoBlox
- Understanding of Active Directory concepts
- They must be able to add and remove resources in VMware
- VMware console access experience
- Patch management experience
- Virtual server build experience using templates
- Understand the concepts of Puppet
- Strong BASH scripting skills
- Understanding of SAN concepts
- Understanding of ITIL concepts
- Understanding of Linux Security concepts
- Understanding of Linux Performance tuning concepts
- Excellent communication Skills

RedHat (RHCSA) or SuSE (SCA) Certified Engineer preferred

- Advanced diagnostic and troubleshooting skills to determine not only what the issue is but the source of the issue and the solution.
- Able to resolve complex issues related to the OS
- Expert understanding of Logical Volume management
- Advanced understanding of the Linux boot process
- Advanced understanding of the Linux Kernel

Must have advanced knowledge of 2 or more of the following technologies:

- Enterprise Puppet
- SUSE Manager
- RedHat Satellite server


- Experience with general IT concepts beyond their primary discipline
- Good analytical and problem solving skills
- Good interpersonal skills; effective team player
- Good analytical skills with attention to detail
- Good presentation skills
- Ability to prioritize work load
- Understanding of ITSM

Nesco Resource and affiliates (Lehigh G.I.T Inc, and Callos Resource, LLC) is an equal employment opportunity employer and does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, or veteran status, or any other legally protected characteristics with respect to employment opportunities.

Keywords: Nesco Resource, LLC, Carrollton , Linux Engineer, Engineering , Carrollton, Texas

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