Systems & Network Engineer

We are looking for a highly skilled and motivated
Systems & Network Engineer
(IT Admin/Site Reliability Engineer) to manage and scale our global infrastructure. This role involves hands-on administration of Linux servers, automation, network configuration, system hardening, and ensuring high availability and performance across our systems. You'll play a key role in infrastructure planning, security, compliance, and supporting mission-critical environments.

Required Qualifications And Experience

• Bachelor's degree in Computer Science, Information Technology, or equivalent experience.
• 5+ years of hands-on experience administering Ubuntu Server (20.04, 22.04, 24.04), including Ubuntu Pro.
• Strong command of Linux internals: filesystems, process management, systemd, networking, firewall, Apparmor, SELinux.
• Proficiency with automation/configuration-management tools (Ansible, Terraform).
• Solid scripting skills (bash, Python or similar).
• Experience with virtualization/containerization (Docker).
• Hands-on with monitoring/observability stacks (Prometheus, Grafana, ELK).
• Solid understanding of networking fundamentals (TCP/IP, BGP, OSPF, MPLS, DNS, DHCP).
• Hands-on experience with PostgreSQL, MySQL, and ClickHouse administration (patroni, pg_bakup/pg_restore, point-in-time recovery or similar).
• Ability to read and interpret network diagrams, logs, and protocol traces (e.g., Wireshark).
• Good understanding of security best practices and compliance frameworks (e.g., CIS Benchmarks, GDPR).

Preferred Skills/Attributes

• Certifications such as Ubuntu Professional, RHCE, or LPIC.
• Experience with cloud platforms (AWS, Azure, Google Cloud) and hybrid-cloud architectures.
• Familiarity with CI/CD tools (GitHub Actions).

Key Responsibilities

• Infrastructure Planning & Deployment

○ Install, configure, and harden Ubuntu Server environments (LTS releases).

○ Implement automated provisioning using tools such as Ansible and Terraform.

○ Procure and provision new server hardware based on workload demands and lifecycle planning.

○ Design and implement custom infrastructure solutions tailored to client requests, including complex network topologies across Asia and region-specific server configurations.

○ Evaluate hosting providers and collaborate on infrastructure rollout plans that align with business objectives and geographic needs.

○ Conduct hosting expenditure audits and recommend cost-optimization strategies.

○ Coordinate cross-connect implementations and engage in direct communications with network providers to ensure reliable connectivity and SLAs.

• Maintenance & Monitoring

○ Apply OS patches and perform version upgrades with minimal downtime on Linux and Windows servers (weekend only).

○ Apply firmware updates

○ Monitoring and maintaining the health of our global network and critical infrastructure using Prometheus/Grafana; respond to alerts promptly.

• Security & Compliance

○ Enforce best-practice security policies: user permissions, SSH hardening, firewalls.

○ Conduct regular vulnerability assessments and remediate findings.

○ Administer database access controls using role-based access mechanisms (RBAC), enforce permission boundaries, and maintain secure, compliant database environments.

• Backup & Recovery

○ Design and maintain backup strategies and disaster-recovery plans.

○ Verify backups and perform periodic restore drills.

• Automation & Scripting

○ Develop shell scripts (bash, Python) to automate routine operations and reporting.

○ Build and maintain Infrastructure-as-Code (IaC) repositories leveraging Ansible for configuration management and Terraform for resource provisioning across cloud and on-prem environments.

• Troubleshooting & Support

○ Diagnose and resolve server and storage issues.

○ Diagnose and troubleshoot network outages, latency, and connectivity problems.

○ Provide level-2/level-3 support to application teams, escalating when necessary.

• Documentation & Collaboration

○ Create and maintain runbooks, run-level diagrams, and SOPs.

○ Participate in on-call rotation for 24×7 support coverage.

• Any other duties relevant to the role.

Benefits & Perks

• Competitive compensation package.
• Full-time remote or in-office role, depending on location.
• Learning & Development support for your growth.
• Paid annual leave and sick leave.
• Company events and celebrations online/offline.
• Anniversary and birthday gifts for employees.
• Career growth opportunities.
• Work in a supportive and inclusive environment that values teamwork and open communication.

Who We Are
Your Bourse is a global company specializing in providing a comprehensive Platform-as-a-Service solution for FX, CFD, and crypto liquidity management, data analytics, reporting, and risk management. Our goal is to empower companies of all sizes and capacities, offering them the tools and technologies needed to thrive in the financial industry.

One of the key strengths of Your Bourse is our flexible and competitive pricing policy, along with bespoke packages tailored to individual requirements. We believe that every company should have the opportunity to benefit from our innovative tools and solutions in a way that suits their specific needs and objectives.

By partnering with Your Bourse, brokers gain access to liquidity from leading providers, enabling them to offer their clients a diverse and competitive trading environment. Additionally, our hosting services in Equinix data centers ensure reliable connectivity and lightning-fast execution.

At Your Bourse, we prioritize the growth and development of our team. We foster a motivating and goal-oriented environment where individuals have ample opportunities to learn and excel in their roles. We believe that by empowering our employees, we can collectively achieve great things.

If you are driven, motivated, and have a clear goal in mind, Your Bourse is the place where you can thrive and accomplish remarkable milestones. Join us on this exciting journey and unlock your full potential.