Sr. Linux Dev Ops Developer

Company: ManTech International Corporation ( Learn More )

General Information
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Job Description Group: MCIS

Clearance Level Needed: TS/SCI

Shift: Day

Category: Systems Development

Become an integral part of a diverse team that leads the world in the Mission, Cyber, and Intelligence Solutions group. At ManTech International Corporation, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer oriented Sr. Linux Dev Ops Developer to join our team in McLean, VA to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech.

A qualified candidate will perform the following duties and responsibilities, but are not limited to:

•Experience with system automation technologies such as chef, Puppet, Ansible, Geppetto, and others.
•Use of interpreted programming languages (perl/python) in support of automated system administration.
•Review, evaluate, design, implement and maintain key systems supporting Elastic, Hadoop, and virtual server Eco-Systems.
•Key systems and services will include commercial server based products, systems infrastructure (DNS, web and application servers, ticketing, NMS, source control), databases, bulk data transfer and storage management, clustering and high availability, security management and authentication.
•Create and maintain programmatic and technical documentation to ensure efficient planning and execution including design, installation, and administration documentation.
•Define architecture standards, policies and procedures for the organization, structure, attributes, design documentation, data flow, security and nomenclature of data elements, and apply accepted data content standards to technology projects.
•Work with HP, Dell, and SuperMicro server and storage hardware.

Security Clearance Requirement:
Active/current TS/SCI with Polygraph clearance is required.
Job RequirementsRequired Qualifications:

•Bachelors Degree in MIS, Computer Science or related field or equivalent technical/vocational certification or experience.
•Candidate's core competence shall be in Systems Engineering/Administration.
•12+ years systems design, engineering, and administrative experience.
•Experience with Redhat/CentOS Linux/Ubuntu Linux.
•Experience with Virtualization Technologies, such as VMware, vSphere, Xen.
•Experience with system automation technologies such as chef, Puppet, Ansible, Geppetto, and others.
•Experience with system performance tuning, capacity planning, backup and recovery, system architecture and design as well as high availability concepts.

Preferred Qualifications:

•Experience with cloud computing markets (such as AWS, DO and related).
•Experience with scripting languages (python, perl, etc.).
•Experience with hardware infrastructure (HP, Dell, or SuperMicro).
•Experience with eco systems supporting Elastic, Hadoop, etc.