Senior Systems Administrator

Description

Job Summary: CQA Laboratories is seeking a Senior Systems Administrator to join its IT team, with a focus on Windows Server environment administration and infrastructure, advanced support, and improvement of best practices. Key Highlights: 1. Structured and dynamic corporate environment 2. Opportunity for continuous learning and professional growth 3. Focus on problem-solving and skill development CQA Laboratories is a physical-chemical and microbiological quality control laboratory operating with technical rigor, analytical reliability, and a strong commitment to good laboratory practices and data integrity. We are looking for a Senior Systems Administrator to join our Information Technology team and support the infrastructure underpinning our laboratory operations. If you enjoy solving problems, possess a technical profile, and seek continuous growth within structured corporate environments, this opportunity may be right for you. **Responsibilities and Duties** **Responsibilities** * Administration and maintenance of Windows Server environments * Management and configuration of infrastructure services, including: * DHCP * DNS * Active Directory (Users and Computers) * GPO * DFS/DFSR * Certificate Authority (CA) * Sites and Services * Hyper-V virtualization administration * Monitoring and maintenance of IT infrastructure * Advanced-level technical support to internal users * Implementation and enhancement of IT security and governance best practices * Technical documentation and process standardization **Requirements and Qualifications** **Requirements** * Currently pursuing or holding a bachelor’s degree in Computer Science, Computer Engineering, Information Systems, or related fields. * Solid experience in systems administration * Knowledge of Windows Server and infrastructure services * Experience with Hyper-V virtualization * Ability to diagnose and resolve issues in corporate environments **Preferred Qualifications (Desirable)** * Knowledge of Linux * Functional English (technical reading) * Familiarity with ITIL * Basic understanding of information security * Knowledge of infrastructure best practices and DevOps **Desired Profile** * Proactivity * Analytical ability and focus on problem-solving * Technical organization and discipline * Commitment to continuous learning and professional growth **Additional Information** **Work Location:** Campinas – SP (on-site) **Working Hours:** Monday to Friday, from 7:30 AM to 5:30 PM, with a 1h12 lunch break (11:30 AM to 12:42 PM) **Benefits:** * Flexible meal/voucher allowance; * Transportation voucher; * Gympass; * Co-payment medical and dental plans after probation period; * Pharmacy discount; * Life insurance at no cost to the employee; * Vaccination program; * SESC and SENAC partnership; * Food security and nutritional support program; * Market-competitive remuneration; * Dynamic and collaborative work environment; Opportunity to work for a solid company offering continuous learning, career development, and professional growth. * We invite you to join a dynamic and talented team where you can develop your skills and grow professionally. At our company, we value teamwork, innovation, and commitment to excellence. If you seek a stimulating work environment with opportunities for continuous learning and challenging projects, join our team!