Cloud System Administrator Skill Level 2 with Security Clearance

Senior Linux System Administrator to perform functions in a dynamic and operational environment supporting cloud-based repositories. A successful candidate for this position has experience working with large Hadoop and Accumulo based clusters and interfacing with hardware, software, security, and network teams. Experience with Bash, Python, and configuration management tools such as Puppet preferred. Responsibilities include monitoring systems and resolving or escalating network and data flow alerts for cloud systems hardware, software or network issues. Experience with large Hadoop and Accumulo based clusters sustaining a strong background in troubleshooting operational system issues as they arise required. Performance in a fast-paced mission environment where requirements change on a daily basis due to operational and world events. Additional responsibilities include the following:

• Monitor system health

• Troubleshoot system problems

• Maintain storage systems

• Interface with external teams for hardware, network, and infrastructure support

• Provide after-hours on-call/call-in support

• Ensure system security requirements are satisfied

• Participate in engineering discussions

• Create/maintain system scripts

• Patch/upgrade system

• Administer user accounts

• Maintain hardware inventory