We have mulitple positions open for Sr. DevOps Engineer with primary focus on (Linux, Docker, Kubernetes, Open Source stack) to work at our North Bethesda, MD location.
Responsibilities:

Planning, analysis, design, implementation and maintenance of networks, virtual machines, container solutions, storage, open source applications, and variety of databases in both cloud and on on-premise hosting environments

Perform computing environment buildouts, process automation, site setup, user training, hardware/software installation, maintenance and support, and documentation of operating procedures and processes

Lead migration of infrastructure resources from on-premise to cloud environments and utilize toolchain, scripts, automation for each stage in the infrastructure deployment

Monitor, track, report, and proactively address issues taking a holistic view of system health and supportability requirements, including documentation, monitoring, logging, high availability configuration, capacity and disaster recovery plans.

Configure and utilize a variety of network management, log analysis, monitoring and alert management tools

Providing advanced system administration, operational support and problem resolution for a large and complex Unix/Linux, windows workloads and applications hosted on a high-performance computing environment on both in cloud and on-premise.

Work closely with development, quality assurance, business analysts and architects to improve systems and refine processes for efficiency.

Provide superior customer service, including response to escalations, testing, support, server recovery, and troubleshooting functions

Stay in tune with new technologies in your areas but not limited to cloud computing & deployment, site reliability engineering, network design/architecture, infrastructure automation, security best practices, data engineering etc.

Advise team and management on process improvements and opportunities for automation.

Plan and execute defined DevOps and related technical project tasks.

Apply extensive knowledge of DevOps engineering principles and advanced techniques to manage the timely resolution of unprecedented issues.

Coordinate with subject matter experts across the release lifecycle to obtain input and support for planned DevOps engineering activities.

Qualifications:

Must have 5+ years of hands-on Unix/Linux experience that includes specific technical experience with CentOS / Red Hat systems administration support for large scale distributed environments

Must have 2+ years of Cloud experience in at least one of the following providers Amazon AWS, Google GCP and Microsoft Azure

Must have cloud migration experience from on-premise datacenter to cloud platforms that includes assessments, cloud buildouts, optimization, support

Must have 5 years of experience working as part of the DevOps or systems reliability engineering functions

Must have 5+ years with CI/CD and automation tools such as Terraform, Ansible, Chef, Puppet, Jenkins, GitHub

Must have open-source stack experience and knowledge of packaging, build/deploy, monitor, and upgrade, security controls

Must have knowledge of one or more of applications stack but not limited to NodeJS, Angular, PHP, Java, .NET, Python etc.

Must have strong knowledge and experience of docker containers and orchestration using Kubernetes

Great understanding of networking concepts such as virtual networks, subnets, DNS, network hardening etc.

Must be willing to learn new technologies, adopt and adapt to emerging technologies or needs from a project to a project

Fundamental knowledge of data engineering technology stack or platforms including but not limited to Apache Spark, Kafka, Hadoop, Distributed Computing or similar big data applications/platforms is desired but not mandatory

Fundamental knowledge of SQL and/or NoSQL databases, object storage, web servers, open source programming stack for Node.JS, R, Python, Java is desired but not mandatory