About Doyensys:
Doyensys is a Management & Technology Consulting company with expertise in Enterprise Applications, Infrastructure Platform Support, and IT solutions. Doyensys helps clients harness the power of innovation to thrive in a rapidly changing business environment. The company leverages its technology expertise, global talent, and extensive industry experience to deliver powerful next-generation IT services and solutions. Doyensys Inc has operations in India, the US, Mexico, and Canada.
Job Requirement
- Project Role: System Administrator / Cloud Operations Engineer (OCI)
- Work Experience: 4 – 5 Years
- Work Location: India
Project Role Description:
We are seeking a skilled and proactive System Administrator with 4–5 years of hands-on experience in managing Linux, Unix, and Windows environments, with mandatory exposure to Oracle Cloud Infrastructure (OCI). The role requires strong system administration, networking, security-focused operations, and vendor coordination capabilities to ensure high availability, reliability, and secure IT operations.
Technical Expertise:
- Core System Administration
- Administer and support Linux, Unix, Ubuntu, and Windows operating systems
- Perform system patching, backups, restores, and health checks
- Monitor system performance and proactively identify risks or capacity issues
- Ensure system availability, reliability, and adherence to operational SLAs
- Cloud & OCI (Mandatory)
- Hands-on experience with Oracle Cloud Infrastructure (OCI) services
- Support cloud-based workloads including compute, storage, networking, and security components
- Implement proactive recommendations with strong focus on security and compliance
- Security & Operations
- Monitor system security posture and participate in vulnerability remediation
- Support DR operations, backup validation, and cybersecurity monitoring
- Provide L2/L3 support, troubleshoot incidents, and participate in root cause analysis
- Networking
- Strong understanding of networking fundamentals (TCP/IP, routing, firewalls)
- Configure and support Site-to-Site VPN / IPsec tunnels
- Coordinate with internal teams and external vendors for connectivity and troubleshooting
- Automation & Scripting
- Strong expertise in Linux/Unix with working knowledge of Shell scripting and Python
- Experience with automation tools such as OCI CLI, Ansible, or Terraform (preferred)
- Collaboration & Documentation
- Work closely with application, database, and security teams to support deployments and integrations
- Liaise with vendors for issue resolution, upgrades, patches, and escalations
- Maintain system documentation, SOPs, and configuration records
- Support 24×7 operations and on-call rotations as required
Good To Have Skills:
- Exposure to other cloud platforms such as AWS or Azure
- Familiarity with GitHub, Jenkins, or similar CI/CD tools
- Experience with monitoring tools such as Prometheus or NinjaOne
- Working knowledge of NFS, CIFS, and storage concepts
- Understanding of virtualization, databases, and enterprise IT infrastructure
Key Responsibilities:
- Maintain responsibility, accountability, and credibility in all assignments
- Identify, isolate, and resolve production and non-production system issues
- Install, configure, and support Windows Server (2012/2016/2019) and related roles (IIS, SSL, .NET, AD, SFTP, etc.)
- Install, migrate, and deploy printers programmatically
- Troubleshoot Windows configuration and performance issues
- Maintain strong understanding of firewalls, IPS/IDS, and server port management
Professional Attributes:
- Strong Technical Skills: Expertise in cloud services, networking, security, virtualization, storage, databases, and application deployments
- Problem-solving Skills: Ability to analyze root causes and implement effective solutions
- Communication Skills: Clear and concise communication with stakeholders and clients
- Time Management: Ability to prioritize tasks and manage multiple projects efficiently
- Attention to Detail: Accurate execution and documentation of tasks
- Team Player: Collaborative mindset and knowledge sharing
- Customer Service Orientation: Ability to understand client requirements and provide professional support
Educational Qualification:
- Bachelor’s degree in Computer Science or related field
- Understanding of cloud security best practices
- Excellent problem-solving and troubleshooting skills
- Strong communication and collaboration skills
- Ability to work independently and as part of a team
- Willingness to learn and adapt to new technologies
Behavioral Attributes:
- Attention to detail
- Strong problem-solving ability
- Team collaboration skills
- Strong communication skills
- Adaptability and learning mindset
- Time management skills
- Customer focus
- Flexibility and professionalism