Linux System and Security Analyst

• Act as the primary technical advisor for diagnosing and resolving complex infrastructure issues, with autonomy to escalate or implement system-level changes to maintain Production department continuity
• Responsible for evaluating risks, designing secure systems in compliance with Cybersecurity Maturity Model Certification (CMMC) standards, and making strategic recommendations
• Provide Linux and Windows system desktop and server support, as well as network administration for the entire company based on the NIST CyberSecurity Framework
• For individuals with Security Clearance, apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIG) to secure and maintain IT infrastructure, providing the necessary documentation and technical support required for continuous Authorization to Operate (ATO)
• Responsible for Automated Deployment and monitoring of computer systems
• Oversee the planning and implementation of hardware lifecycle management for Windows and Linus-based servers and VMs
• Support vulnerability and patch management processes, ensuring all Linux vulnerabilities are remediated in accordance with NIST CyberSecurity Framework
• Support Engineering and R&D teams to ensure strict IT compliance with the CMMC framework, specifically with security controls. This role is critical in protecting Controlled Unclassified Information (CUI) and maintaining our accredited environment
• Develop and maintain documentation related to the company's IT infrastructure and support processes
• Oversee the governance and accuracy of the company’s hardware and software asset inventory, ensuring appropriate lifecycle management and compliance with security and audit requirements
• May occasionally require on-call coverage overnight, on weekends, and on holidays
• Perform other related duties of which the above are representative

• Bachelor’s degree or equivalent in an IT-related field
• 3 years of Linux-related work experience
• Experience with installing, troubleshooting, and/or maintaining Linux-based software and hardware installations
• Fluency in Linux CLI, TCP/IP, LAN/VLAN Networking, Patch Management, and Backup
• Highly proficient in Google Suite and MS Office (Excel, Word, PowerPoint)
• Strong interpersonal skills with a positive and enthusiastic attitude
• Demonstrated ability to operate as a team member, supporting departmental decisions, policies, and procedures with a positive and communicative attitude with company colleagues
• Must be a U.S. Citizen due to clients under U.S. government contracts
• Must be able to obtain DCSA clearance within 12 months of employment
• All employment is contingent upon the successful clearance of a background check

Prior experience in a fast-paced office environment is a plus