Systems Administrator III

Description

Tamayo Federal Solutions, LLC is seeking a qualified Systems Administrator III. This position will:

• Play a crucial role in managing and optimizing complex IT systems supporting naval ship and submarine maintenance operations
• Oversee system administration for diverse technologies serving over 45,000 users across global Navy facilities, including Navy Shipyards and Intermediate Maintenance Facilities
• Lead initiatives to maintain and improve both legacy systems and modern web‑based applications
• Drive the operational efficiency of NMMES infrastructure, balancing system performance with customer‑driven enhancements and technology obsolescence challenges
• Manage the full lifecycle of systems, from configuration and deployment to maintenance and upgrades
• Apply SAFe Agile methodologies to improve system administration processes and team efficiency

• Organize and direct the configuration and operation of information management systems within the NMMES environment
• Lead and mentor a team of system administrators to provide day‑to‑day system administration, including system and resource optimization, and user assistance
• Conduct capacity and performance analysis, and provide system configuration change and upgrade recommendations
• Increase system administrator efficiency and accuracy via the use of automated tools and scripts
• Develop system administration procedures and conduct system administrator training and skills assessment
• Ensure the seamless integration and operation of legacy software applications with current web application technologies running on multiple operating systems
• Implement and maintain robust security measures across all NMMES systems
• Collaborate with other IT teams to support the full NMMES lifecycle, from sustainment of existing systems to implementation of new solutions
• Implement and champion SAFe Agile practices within the NMMES system administration process

• At least 12 years of experience in system administration or a related field within DoD/Navy programs
• Extensive knowledge of system administration principles and practices, particularly in managing complex, global IT systems
• Knowledgeable on the core AWS services related to permissions and networking and how they interact
• Provide technical leadership and mentorship to junior team members
• Current Security+ certification is required
• Proven experience leading technical teams and managing full system lifecycle processes
• SAFe Agilist (SA) certification or higher
• Must be a US Citizen with an active Secret clearance

• Bachelor's degree in Computer Science, Information Systems, or a related field
• Experience with naval maintenance and modernization systems or similar complex DoD programs
• Experience with deploying and managing infrastructure as code (IaC) solutions using tools like AWS Cloud Formation
• AWS certification
• Windows or RHEL certification
• Strong analytical and problem‑solving skills with the ability to balance administration of legacy systems and new technology integration
• Advanced SAFe certifications such as SAFe Program Consultant (SPC) or SAFe Dev Ops Practitioner
• Proficiency in administering both legacy systems and modern, web‑based applications
• Experience in managing systems across multiple operating systems and technology platforms
• Knowledge of relevant DoD and Navy standards for system security and administration
• Expertise in virtualization, cloud technologies, and automation tools
• Familiarity with cybersecurity best practices and compliance requirements for DoD systems

Tamayo Federal Solutions, LLC offers a full package of benefits and competitive salary, excellent medical, vision, and dental programs; 401(k); tuition reimbursement; employee training, development, and education programs; advancement opportunities; and more!

EEO/AA Employer. Protected Veterans and individuals with disabilities are encouraged to apply.

Please NO RECRUITERS – Job Applicants ONLY