Sr Linux Systems Engineer with Security Clearance

I am actively hiring a Linux Systems Engineer with TS/SCI clearance and polygraph to join our Mission Technology Division working in McLean, VA. This position is budgeted and open. I will personally contact all qualified candidates with the appropriate TS/SCI and poly clearance. RESPONSIBILITIES/REQUIRED EDUCATION & EXPERIENCE We are looking for a Senior Linux Systems Engineer with a minimum of 6+ years' experience.
Bachelor's Master's degrees are preferred with a background utilizing the following: Linux including Red Hat and its derivatives (centOS, RHEL, RockyOS).
Experience in shell scripting and manipulating the Linux command line.
Experience providing Linux Administration support
Experience providing engineering infrastructure support.
Duties to Include but not limited to: Perform systems engineering and software development in multiple large enterprise server environments (e.g., Linux, Red Hat and CentOS)
Provide technical guidance in software engineering techniques and automated support tools.
Analyze functional business applications and design specifications for functional activities.
Prepare required documentation (program-level and user-level)
Assist in establishing standards for information systems procedures.
Perform technical evaluations and analysis.
Support the customer in the development and maintenance of systems baseline.
Assess server loads and work with technical leads to develop tuning recommendations.
Additional duties, as assigned.
O&M duties include:
Provide operational pager/phone duty support.
Complete day-to-day Operations & Maintenance tasks
Perform operating system software updates, upgrades and patches.
Preferred Skills: Experience with the following languages: Python, Ruby, Bash, PHP
Experience with Amazon Web Services (AWS), CloudFormation, google Cloud and Microsoft Azure
Experience with configuration management software (e.g., Ansible, Puppet Manifests and Foreman)
Experience with cloud computing, including PaaS, IaaS and SaaS
Experience with CaaS (e.g., Kubernetes and OpenShift)
Experience with LAMP