USPS-Software Designer: Senior Fellow , Public Trust or Secret Clearance|Tier I Contract in Frederick, MD at GDH

Date Posted: 11/6/2018

Job Snapshot

Job Description

MongoDB database administrator/engineer responsible for the following:
• Install, configure, and monitor MongoDB instances and replica sets
• MongoDB updates and migration.
• Database profiling for performance and optimization.
• Assist with capacity management.
• Design/improve backup, disaster recovery and continuity of business plans
• Develop automation of routine tasks with scripts and open-source tools
• Evolve database architecture as demand grows; vertical scaling, horizontal scaling, multi-cluster.
• Solve production problems and participate in an on-call rotation
• Collaborate with other DBAs, developers, and DevOps engineers on the database needs of our applications and optimize them using MongoDB
• Create and maintain documentation

• Solid knowledge of MongoDB and other NoSQL database concepts
• Solid understanding of Linux based operating system concepts.
• Experience with modern 24x7 web production environments is a plus
• Experience with database replication and scaling issues
• Willingness to work flexible hours (as needed)
• Experience tuning MongoDB configuration, queries and indices in large scale-high performance DB installations.
• Experience in working with scripting languages and dev ops tools such as shell, ruby, puppet
a plus
• One of the following certifications: CCNA Security, CSA+, GICSP, GSEC, Security+ CE, or SSCP