Linux Administrator Mid-Level (Top SecretSCI Clearance )

What company will I be working for You will be working for a national security services firm providing cutting-edge services across DoD and other agencies. At Inflowwe believe in making it matter for every employee every customer and every mission we means that we put employees first providing both innovative benefits and great technology. Check out learn more about what its like to be an Inflowee.

Who will I be working withIn support of Inflows contract with the Governmentyou will be working alongside Governmentcivilians and other Government contractors.

What level Clearance do I needYou must possess an active DoD Top Secret clearance with eligibility for SCI and a CI Scope Polygraph within 180 days.

What will I be doing Using your expertise in Linux administration you will be providing support for critical missions ensuring that data stays fast fluid and addition you will:

• Drive the secure deployment and lifecycle management of Linux workstations enterprise servers and HPC clusters
• Eliminate manual toil by developing sophisticated automation scripts using Shell and Python
• Drive system consistency and rapid deployment using Ansible for configuration management and automation
• Maintain and push the performance limits of HPC clusters utilizing industry-leading tools like Bright Slurm and xCAT
• Author and maintain high-fidelity documentation for system configurations operational playbooks and strategic plans
  
• Configure and optimize Linux networking services to ensure seamless high-bandwidth connectivity
• Modernize workflows by deploying and managing containerized environments using Docker Podman and Apptainer
• Implement and manage robust security layers including advanced firewall configurations and fine-tuned SELinux policies
• Efficiently administer local and remote filesystems ensuring data integrity and high-speed access across the network
• Other duties as assigned

What experience training and education do I need

You mustmeet theminimum requirements:

• Bachelors degree in Computer Science Math Engineering Physics or STEM
• Active DoD Top Secret with eligibility for SCI and a CI Scope Polygraph within 180 days
• Ability to obtain and maintain Special Access Program (SAP) eligibility
• Active CompTIA Security CE ISC2 SSCP or equivalent baseline certification
• U.S. Citizenship: Required for clearance eligibility
• Extensive professional experience in Linux system administration (RHEL preferred)
• Proven ability to troubleshoot and resolve intricate hardware and software bottlenecks under pressure
  
• Strong critical thinking skills with a methodical approach to complex system challenges

The following ispreferred:

• Advanced Certification: RHCE RHCSA or similar
• DevOps Skills: Advanced proficiency in Ansible Python and Bash for infrastructure-as-code environments
• Experience with container technologies (Docker/Podman) and scientific computing tools (Apptainer)
• Supercomputing: Hands-on experience tuning HPC clusters with Bright Slurm and/or xCAT
• Strong background in Linux networking and virtualization platforms (VMware Nutanix)

Where is the client site that I would be working forYou will be working in Huntsville AL. Address disclosed after your clearance is verified.

Inflow is an EEO/Affirmative action employer and is committed to hiring and retaining a diverse workforce. All qualified applicants will receive consideration for employment without regard to race color religion sex pregnancy sexual orientation gender identity national origin age protected veteran status or disability status.

By submitting your application for a position at Inflow you acknowledge and consent to our participation in the E-Verify program. If selected for hire you will be required to provide specific documentation to establish your identity and eligibility to work in the United States as required by federal law.

Required Experience:

Manager