Job description
Role: Linux Systems Administrator
Client: Defense-Aerospace
Salary: $45-50/hr W2, non-benefited
Length: Long-term
Location: Scottsdale, AZ
Due to the nature of work performed within our facilities, applicants must be a
"U.S. Citizen"
Description:
As an Advanced Systems Administration Specialist, you'll serve as a front-line interface to users with technical issues by conducting systems analysis and development to keep systems current with changing technologies. Your duties may include installing new software, troubleshooting, granting permissions to applications and training users. You'll also be responsible for the day-to-day support of server services by performing server administration for physical and virtual server operating systems and configuring, maintaining and troubleshooting of physical and virtual hardware and network related interfaces on servers. And, you'll perform OS and vendor software patching on servers and monitor physical and virtual servers performance using monitoring tools.
Required Skills:
- Strong background with deploying and maintaining RedHat Linux/CentOS Client/Server environments
- Experience with implementing Linux security controls to maintain system compliance
- Experience with deploying and maintaining Windows Client/Server environments
- Advanced understanding of server based operating systems
- Advanced understanding of Linux based operating systems
- Subject matter expert (SME) with the ability to mentor others on administrating the server environment
- Enhanced troubleshooting skills within the server OS as well as both networking and storage technologies
- Hands-on experience developing, deploying, and supporting large-scale enterprise server solutions
- Familiarity with compliance controls: STIGs (Security Technical Implementation Guides), RMF (Risk Management Framework), DFARS (Defense Federal Acquisition Regulation Supplement), NIST SP 800-171, Cybersecurity Maturity Model Certification (CMMC)
- Familiarity with developer tools : JIRA, Jenkins, Git Runner, Software Development Kits (SDK)s
- Scripting languages such as bash, Python, Ruby
- Configuration Management tools (Git/GitLab)
- Kickstart to automate installation of operating system
- Monitoring and alerting packages such as Nagios and Ganglia
- TCP/IP, Internet Routing Protocols, private and public networks, VLANs, Firewalls, Load Balancers, addressing schemes, subnet creation and subnet masking
- Experience with patching of Windows platforms Client 10 and Server 2012/2016 or newer
- Experience with patching of RedHat Linux/CentOS
- Experience installing, configuring, and writing Ansible playbooks for automation supporting infrastructure production and development environments
- Experience managing virtual machine with VMware vSphere and related technologies
Required Education & Experience:
A Bachelor's degree in Computer Science, a related field or equivalent experience plus a minimum of 8 years of relevant experience; or Master's degree plus 6 years of relevant experience
If interested in learning more about this position, please email your resume to KDunkin@geologics.com and I will call back with more information.
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