Job Title: AWS SysAdmin / Platform Engineer
Location: Sintra Lisbon Portugal
Work Regime: Full-time & Hybrid (Once a week at the office)
Overview / Summary:
We are looking for an AWS Systems Administrator / Plataform Engineer to join our team!
Responsibilities and Tasks:
- Deploy maintain and monitor cloud-based and hybrid environments including virtual machines storage and network infrastructure;
- Ensure secure connectivity and access across Virtual Private Clouds (VPC) VPNs Direct Connect and subnets;
- Manage user identities credentials and permissions across platforms and environments;
- Oversee the lifecycle of infrastructure components: databases (relational and NoSQL) S3 buckets file and mail servers and SFTP services;
- Maintain and operate platform services such as DNS pipelines and code repositories;
- Conduct regular backups and disaster recovery tests to ensure business continuity;
- Collaborate with partners and customers to verify production readiness and acceptance criteria;
- Act as SPOC (Single Point of Contact) for partner integrations and platform escalations;
- Perform patching upgrades and lifecycle monitoring of infrastructure services;
- Support audit readiness and conduct security assessments aligned with best practices;
- Implement automation and batch processing to streamline platform operations;
- Contribute to architectural discussions and provide advice on new technologies services and workload optimization;
- Participate in SOC/SIEM initiatives and platform monitoring for threat detection and response.
Requirements
Mandatory Requirements:
- Solid experience in infrastructure and platform services management both cloud and on-premise;
- Strong understanding of Virtual Private Cloud setups including networking (subnets ACLs security groups) VPNs and hybrid connectivity (Direct Connect);
- Experience managing virtual machines (incl. Bastion Hosts) storage systems and backups in enterprise environments;
- Familiarity with managing relational and NoSQL databases in production;
- Hands-on experience with infrastructure automation pipelines and code repositories;
- Proficient in handling credentials patching and lifecycle upgrades in production systems;
- Comfortable working with monitoring tools security audits and compliance processes;
- Languages: Fluent English.
#VisionaryFuture - Build the future join our living ecosystem!
Solid experience in infrastructure and platform services management, both cloud and on-premise; Strong understanding of Virtual Private Cloud setups, including networking (subnets, ACLs, security groups), VPNs, and hybrid connectivity (Direct Connect); Experience managing virtual machines (incl. Bastion Hosts), storage systems, and backups in enterprise environments; Familiarity with managing relational and NoSQL databases in production; Hands-on experience with infrastructure automation, pipelines, and code repositories; Proficient in handling credentials, patching, and lifecycle upgrades in production systems; Comfortable working with monitoring tools, security audits, and compliance processes; Languages: Fluent English.