Senior Systems Administrator
Parsons
- Denver, CO
- $83,300-145,800 per year
- Permanent
- Full-time
- Active Secret clearance with willingness and ability to acquire TS/SCI
- Bachelor’s degree from an accredited college in a related discipline, or equivalent experience/combined education
- 6+ years of experience in a systems administration role with a record of steadily increasing responsibilities
- Security+ certification with at least one of the following: Red Hat Certified System Administrator (RHCSA), Microsoft Certified Solutions Associate (MCSA) Server, VMware Certified Associate (VCA), AWS Certified Cloud Practitioner
- Working knowledge of Windows and RHEL administration (Windows 7/10/Server 2016, RHEL 6/7)
- Working knowledge of security assessment/compliance products (HBSS, ACAS, OpenSCAP, ePO, SCC)
- Basic knowledge of VMware vSphere/ESXi 6
- Understanding of network fundamentals (IP, Ethernet)
- Experience with virtualized operating system concepts and administration.
- Experience with system automation and configuration management
- Familiarity with network administration of routers, switches, and firewalls.
- Must be able to work in a production/operational environment
- Active TS/SCI security clearance
- Leadership experience and strong interpersonal skills
- Strong Troubleshooting skills
- Experience within an Agile framework environment
- Proficient with automation tools (Chef zero/solo/server or similar equivalents)
- Proficient with Ruby or Python
- Management of virtualization, cloud and container technology (VMware workstation/vSphere/vCenter/ESXi, AWS EC2/S3/Glacier, Docker/Kubernetes/OpenShift)
- Experience with automation and deployment of virtualized platforms (VMs, Containers, other)
- Experience with Linux, and the Microsoft Windows operating systems.
- Familiarity Windows Active Directory domains and Windows server administration.
- Experience with storage administration and provisioning Familiarity Linux LDAP domains and Linux server administration.
- Experience with shell scripting languages (e.g., BASH).