O&M Systems Administrator for Linux Systems with Security Clearance

O&M Systems Administrator for Linux Systems Title: O&M Systems Administrator for Linux Systems Location: Springfield, VA Security clearance : TS/SCI with Poly Program Description: MRG provides Red Hat Enterprise Linux (RHEL)/SE Linux based HPC services throughout the lifecycle for computational requirements, architecture, acquisition, and operations to federal government customers. Our employees embrace innovation and are committed to a culture of continuous, standards-driven process improvement and assimilation of industry best practices. The program provides key supercomputing capabilities for solving important problems in science and technology. This work involves working on cutting edge HPC technologies to ensure that scientists and engineers will be able to fully utilize modern HPC systems. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management experience to support our program at the Springfield, VA location. The successful candidate will have experience supporting Linux based users on a Multi- Level Security network. Including configuration management, build automation and release engineering. This is a Systems Administrator role that manages Linux server infrastructure in support of the program. The role includes solving end-user computer system problems and improving performance on Linux Redhat platforms/operating systems. Candidate needs experience with tools listed below and will be supporting the software configuration management (SCM) processes. The Systems Administrator assists with resolving technical issues with applications, network connectivity and ensures security compliance of deployed systems. Basic Qualifications: Bachelor's degree from an accredited college in related discipline and a minimum of 6 years of professional level experience.
Candidate must have Security + certification
Candidate must be able to obtain and maintain a security clearance at the Top Secret/SCI level with a poly. Requires U.S. Citizenship
Configuration management and change management experience using tools such as Git, SVN.
Linux Operating System knowledge, ability to solve end-user computer system problems, while working independently in a lab environment.
Knowledge of data communications and networking
Experienced Administration/Systems Engineer in Linux
Experience with Linux RedHat Operating Systems, Computer Networking, and Communications Systems
Experience with RedHat Satellite or other provisioning software.
Understanding and experience working with identity management systems including LDAP and token-based authentication systems
Experience with the Creation of bash scripts and ansible playbooks Desired Skills: Experience with Splunk, Security Center, Nessus
Experience with Lustre, NFS, file system
SELinux experience: configuration and policy
Agile process and Core Digital Transformation, knowledge of Atlassian suite (confluence, JIRA etc)
Working with customer/user representatives
Excellent interpersonal and teamwork skills Salary $150,000 - $225,000 per year