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Principal Ruby Developer

Job Description

Group: MCIS

Clearance Level Needed: TS/SCI

Shift: Day

Category: Information Technology

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 Principal Ruby Developer to join our team in Reston, VA to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech.

Responsibilities include, but are not limited to:
  • Perform as a technical expert in the design, development, coding, testing and debugging of an automation platform for consolidation of customer programs to provide system, automation, and monitoring services for applications running in both VMware and AWS.
  • Work with technical staff to provide a state-of-the-art Continuous Integration/Continuous Deployment (CI/CD) solution.
  • Responsible for the architecture and design of components that make up the DevOps automation service.
  • Responsible for deploying networks using Software Defined Networks (SDN) products along with compute and storage resources utilizing the automation service.

Job Requirements

Required Qualifications:


  • Requires Bachelor's degree (in Computer Science or related field), and 7+ years of relevant experience is required.

  • Experience developing Ruby Applications using Ruby version 2.

  • Experience with Windows and Linux operating systems.

  • Experience using JSON data structures.

  • Experience implementing REST services.

  • Experience with version control using GitLab/GitHub.

  • Experience working on Agile projects including attending Sprints and Developing Stories.
Preferred Qualifications:


  • Experience using DevOps tools such as CHEF, Puppet, or Ansible.

  • Experience with containers such as Docker and LXC.

  • Experience with cloud architectures like AWS and/or VMware.

  • Experience designing Highly Available solutions.

  • Understand of Network topologies including routers, switches, and firewalls.

  • Experience implementing policies for environments.

  • Experience with SDNs.

  • Experience with migration to the cloud.
Security Clearance Requirement:


  • Active/current TS/SCI security clearance with Polygraph is required.

Job Snapshot

Location US-VA-Reston
Employment Type Full-Time
Pay Type Year
Pay Rate N/A
Store Type IT & Technical
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Company Overview

ManTech International Corporation

ManTech was founded in 1968 to provide advanced technological services to the United States government. We began with a single contract with the U.S. Navy to develop war-gaming models for the submarine community. Over the years, our government's technology needs have increased dramatically in scope and sophistication, and we have grown to meet that challenge. Learn More

Contact Information

US-VA-Reston
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Snapshot
ManTech International Corporation
Company:
US-VA-Reston
Location:
Full-Time
Employment Type:
Year
Pay Type:
N/A
Pay Rate:
IT & Technical
Store Type:

Job Description

Group: MCIS

Clearance Level Needed: TS/SCI

Shift: Day

Category: Information Technology

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 Principal Ruby Developer to join our team in Reston, VA to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech.

Responsibilities include, but are not limited to:
  • Perform as a technical expert in the design, development, coding, testing and debugging of an automation platform for consolidation of customer programs to provide system, automation, and monitoring services for applications running in both VMware and AWS.
  • Work with technical staff to provide a state-of-the-art Continuous Integration/Continuous Deployment (CI/CD) solution.
  • Responsible for the architecture and design of components that make up the DevOps automation service.
  • Responsible for deploying networks using Software Defined Networks (SDN) products along with compute and storage resources utilizing the automation service.

Job Requirements

Required Qualifications:


  • Requires Bachelor's degree (in Computer Science or related field), and 7+ years of relevant experience is required.

  • Experience developing Ruby Applications using Ruby version 2.

  • Experience with Windows and Linux operating systems.

  • Experience using JSON data structures.

  • Experience implementing REST services.

  • Experience with version control using GitLab/GitHub.

  • Experience working on Agile projects including attending Sprints and Developing Stories.
Preferred Qualifications:


  • Experience using DevOps tools such as CHEF, Puppet, or Ansible.

  • Experience with containers such as Docker and LXC.

  • Experience with cloud architectures like AWS and/or VMware.

  • Experience designing Highly Available solutions.

  • Understand of Network topologies including routers, switches, and firewalls.

  • Experience implementing policies for environments.

  • Experience with SDNs.

  • Experience with migration to the cloud.
Security Clearance Requirement:


  • Active/current TS/SCI security clearance with Polygraph is required.
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