Linux / Devops / Infrastructure Manager -
- Comcast
- 11 - 15 yrs
- Chennai
- 5 years ago
- Email to a friend
- Report this job
Desired Candidate Profile
Linux Devops/Infrastructure Manager 1
Skills & Requirements
- 11+ years of hands-on experience in systems administration and engineering.
- Strong ability to collaborate with peers and stakeholders around system designs, capacity, road maps and resource allocation.
- Strong experience with Capacity Planning and Infrastructure Monitoring.
- Experience Data Center Operations planning and driving efficiencies across the infrastructure.
- Experience with developing and enforcing standards and best practices in managing large scale cloud infrastructure.
- Strong experience with infrastructure sizing and scaling dependent upon application load and demand.
- Highly proficient in managing Linux based systems and cloud infrastructure.
- Experience with a variety of Unix/Linux automation and scripting languages such as Python, BASH & Puppet.
- Proficiency with the following:
- VMware 5/6, CoreOS/Docker/Kubernetes
- DNS, DHCP, PXE booting and Apache/HTTP,
- Blade server architectures, Generic Compute PlatformsNAS/NFS/Object storage technologies
- Experience with OpenStack Cloud Computing.
- Experience with CI/CD methodologies.
- Experience with large scale infrastructure automation.
- Experience with distributed system architectures.
- Knowledge of Hyper-converged and Immutable Infrastructure.
- Strong knowledge of networking concepts (VLAN, TCP/IP, Multicast, Unicast, OSI).
- Strong communicator and able to clearly articulate complex issues and technologies.
- Ability to propose systems design and configuration improvements.
- Must be able to work independently, be self-motivated and handle multiple priorities.
- Capable of supporting hundreds of systems both virtual and physical.
- Ability to plan, organize and document complex system designs.
- High attention to detail and strong ability to problem solve systems issues.
- Good communicator and able to clearly articulate complex issues and technologies.
- Great design and problem-solving skills.
- Willing to take ownership of problems and see them through to resolution.
- Comfortable working in a fast-paced agile environment. Requirements change quickly and our team needs to constantly adapt to moving targets.
- Oversees the operational integration of the tools and practices to deploy and maintain VIPER
- applications and the underlying production infrastructure.
- Develops tools and processes to deploy and maintain the infrastructure.
- Trains and mentors software development and operations engineers on internally developed software applications and deployment and operations best practices.
- Oversees the researching, writing, and editing of documentation and technical requirements, including software designs evaluation plans, production acceptance criteria, test results, technical documentation such as SMOPS and formal recommendations and reports.
- Keeps current with technological developments within the industry.
- Provides technical leadership throughout the DevOps process and provides guidance with regards to practices, procedures, and techniques.
- Serves as a guide and mentor for junior level Software Development, Production Development
- and Operational Support Engineers.
- Assists in tracking; provides and evaluates performance metrics.
- Ensures team deploys and maintains production software and hardware on time, to specification, and within budget.
- Consistent exercise of independent judgment and discretion in matters of significance.
- Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary.
- Bachelors Degree or Equivalent in Engineering, Computer Science
- Experience across all facets of Operations: running production systems, network infrastructure, security, data center management, capacity management and EOL transitions, hardware infrastructure and RMA processes, automated deployment, Agile methodologies, site reliability and performance metrics.
- Other duties and responsibilities as assigned.
Here are some of the technologies we use:
Operating Systems & Applications
o CentOS, CoreOS Linux
o Apache
o Git
o Bootstrap
o Jira & Confluence
Virtualization Platforms
o VMware vSphere, vCenter, vCloud, vRA
o OpenStack
o Kubernetes & Docker
o OpenStack
o Kubernetes & Docker
Compute & Storage Platforms
o Cisco UCS
o SMC
o Generic Compute Distributed Object
o Storage: Cleversafe object storage, Cisco/Synamedia COS
o NetApp storage solutions Compliance Disclaimer:
Comcast NBCUniversal is an equal opportunity, Veterans, Disabled and LGBT employer
o SMC
o Generic Compute Distributed Object
o Storage: Cleversafe object storage, Cisco/Synamedia COS
o NetApp storage solutions Compliance Disclaimer:
Comcast NBCUniversal is an equal opportunity, Veterans, Disabled and LGBT employer
Education:
UG: Any Graduate - Any Specialization, B.Tech/B.E. - Any Specialization
PG: Any Postgraduate - Any Specialization
Doctorate: Doctorate Not Required
Contact Details:
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Keyskills: scrum master networking vmware agile project management senior management Linux Administration
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