System Administrator I managing IT infrastructure for The Zebra, an insurance comparison site. Supporting cloud - based systems and ensuring network reliability in a hybrid work environment.
About the role
- System Administrator helping design and maintain Cross Domain Solutions for critical cybersecurity missions. Collaborating on infrastructure improvements and guiding team members through technical challenges.
Responsibilities
- help design, deploy, and maintain Cross Domain Solutions for an enterprise environment
- look for ways to make the infrastructure better
- recommend technologies and approaches to improve platform security, stability, reliability and comply with security controls
- identify problem areas and opportunities for improvement in a mission critical network
- turn metrics into information and explain their meaning
- share your expertise through leadership and mentoring
- identify new opportunities to modernize the network
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 a degree
- Ability to obtain DoD 8570.1 IAT Level II Compliant Certification within 60 days of start date
- Nice If You Have:
- Experience with AWS
- Experience managing systems using Infrastructure as Code technologies, including Salt, Ansible, Puppet, PowerShell, Chef or Terraform
- Experience with Python
- Experience with Apache NiFi or NiagraFiles
- Knowledge of bi-directional network transfer systems
Benefits
- health, life, disability, financial, and retirement benefits
- paid leave
- professional development
- tuition assistance
- work-life programs
- dependent care
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