Combine two of the fastest-growing fields on the planet with a culture of performance, collaboration and opportunity and this is what you get. Leading edge technology in an industry that\'s improving the lives of millions. Here, innovation isn\'t about another gadget, it\'s about making health care data available wherever and whenever people need it, safely and reliably. There\'s no room for error. Join us and start doing your life\'s best work.(sm)
Primary Responsibilities:
- As System Administrator, provide technical support with high degree of Customer Happiness by meeting SLA and MTTR.
- Following Standard Operating Procedures for BAU support and maintain all applicable Servers.
- Isolating, troubleshooting, escalating, correcting and documenting activities/any/all problems or technical issues within the Server/OS/HW Infrastructure.
- Participate in On-Call and NOC duties on periodic basis.
- Maintaining skills to the current industry level of certification.
- Analyzing technical problems and creating solutions involving the use of existing techniques and/or tools.
- Performing assigned tasks in accordance with established standards and guidelines.
- Preparing and recommending technical alternatives involving technology, methodology, tools, processes and solution components.
- Challenging the validity of given procedures and processes with the intent to enhance and improve a customer solution.
- Assisting in the identification automation opportunities.
- Abiding by Incident and Change Management procedures, including complying with the Service Level Agreements as documented in the Problem Severity matrix.
- Identification of automation opportunities for daily operations and implement it with various technology stack.
- Comply with the terms and conditions of the employment contract, company policies and procedures, and any and all directives (such as, but not limited to, transfer and/or re-assignment to different work locations, change in teams and/or work shifts, policies in regards to flexibility of work benefits and/or work environment, alternative work arrangements, and other decisions that may arise due to the changing business environment). The Company may adopt, vary or rescind these policies and directives in its absolute discretion and without any limitation (implied or otherwise) on its ability to do so.
Required Qualifications:
- Minimum of 5 + years of experience in an enterprise server environment with Linux system administration and Python.
- Python
- Working experience automating daily operational task with python code.
- Working experience in nested loops (for, while, if/else statement) and functions.
- Good exposure to data structure concepts like list, tuple, set, dictionary.
- In-depth knowledge and experience with user administration, performance troubleshooting, filesystem administration, disk management and network administration in Linux.
- Intermediate knowledge of VMWare administration like Vmotion, snapshots and resource administration from Vcenter administration.
- Good knowledge of SAN concepts, setting up, multi-pathing (device mapper) and troubleshooting SAN issues from the Linux OS side.
- Good hold on various services of Linux like NTP, SSH, NFS, DNS, FTP, Sendmail.
- Knowledge of various user authentication methods like AD, LDAP and NIS.
- Proficient in HP, IBM and Dell Servers and Hardware Troubleshooting.
Preferred Qualification:
- Certification on RHCE and Red Hat Enterprise Linux® Diagnostics and Troubleshooting and Red Hat Performance Tuning: Linux in Physical, Virtual, and Cloud.
Careers with Optum. Here\'s the idea. We built an entire organization around one giant objective; make the health system work better for everyone. So when it comes to how we use the world\'s large accumulation of health-related information, or guide health and lifestyle choices or manage pharmacy benefits for millions, our first goal is to leap beyond the status quo and uncover new ways to serve. Optum, part of the United Health Group family of businesses, brings together some of the greatest minds and most advanced ideas on where health care has to go in order to reach its fullest potential. For you, that means working on high performance teams against sophisticated challenges that matter. Optum, incredible ideas in one incredible company and a singular opportunity to do your life\'s best work.(sm)
Job Keywords: Linux Administration, Linux Administrator, System Administrator, Python, Nested Loops, Data Structure, User Administration, Performance Troubleshooting, Filesystem Administration, Disk Management, Network Administration, VMWare, SAN, Noida, UP, Uttar Pradesh.