Linux System Administrator – Senior
| Company | Booz Allen |
|---|---|
| Location | Laurel, MD, USA, Columbia, MD, USA |
| Salary | $77600 – $176000 |
| Type | Full-Time |
| Degrees | Bachelor’s |
| Experience Level | Senior |
Requirements
- 3+ years of experience with Red Hat Enterprise Linux or CentOS
- Experience with GIT
- Experience managing virtual machines and VMware ESXi
- Knowledge of Linux firewalls, Linux RPMs, networking configuration, and DNS
- TS/SCI clearance with a polygraph
- Bachelor’s degree in a CS or IT field and 5+ years of experience with systems or network administration, or 10+ years of experience with systems or network administration in lieu of degree
- Ability to obtain a DoD 8570.1 IAT Level II Compliant Certification within 60 days of start date
Responsibilities
- Design, deploy, and maintain Cross Domain Solutions for an enterprise environment
- Recommend technologies and approaches to improve platform security and comply with security controls
- Provide customers insight into their network through monitoring and performance management
- Identify problem areas and opportunities for improvement in a mission critical network
- Turn metrics into information and explain their meaning to the team
- Share expertise through leadership and mentoring
- Identify new opportunities to modernize the network
Preferred Qualifications
- Experience with AWS
- Experience managing systems using Infrastructure as Code technologies, including Salt, Ansible, Puppet, PowerShell, Chef, and Terraform
- Experience with Python
- Experience with NiagraFiles
- Knowledge of bi-directional network transfer systems
- DoD 8570.1 IAT Level II Compliant Certification