📍 Job Overview

Job Title: Senior Infrastructure Systems Engineer
Company: DTN
Location: Manila, Philippines
Job Type: Hybrid (On-site & Remote)
Category: Infrastructure & DevOps
Date Posted: June 23, 2025
Experience Level: 5-10 years
Remote Status: Hybrid

🚀 Role Summary

Key Responsibilities: Administer and manage Linux server fleet, develop automation solutions, implement secure environments, lead cloud migration initiatives, and collaborate cross-functionally using Agile methodologies.
Key Technologies: Linux (RHEL, Oracle, Ubuntu, Debian, Solaris), AWS, Bash, Python, Puppet, Ansible, Terraform, CI/CD pipelines.
Key Skills: Systems administration, automation, scripting, cloud fundamentals, project management, strategic recommendations.

📝 Enhancement Note: This role requires a broad range of technical skills and experience, with a strong focus on Linux systems administration, cloud migration, and infrastructure as code. Candidates should have a solid understanding of datacenter concepts, high-availability systems, and capacity planning.

💻 Primary Responsibilities

Server Administration: Administer and manage Linux server fleet across multiple distributions, ensuring high availability, performance, and security.
Automation & Scripting: Develop and maintain automation solutions to efficiently manage server infrastructure at scale using tools like Bash, Python, Puppet, Ansible, and Terraform.
Security & Compliance: Implement and maintain secure Linux environments, including monthly patching cycles, security hardening, and compliance with relevant standards.
Cloud Migration: Lead cloud migration initiatives with an emphasis on AWS architecture and infrastructure as code, ensuring a smooth transition to cloud-based infrastructure.
Collaboration & Project Management: Collaborate cross-functionally with development and operations teams using Agile methodologies, and participate in on-call rotations to improve monitoring and alerting systems.
Strategic Input: Interface with senior management on infrastructure strategy and provide technical recommendations to support business objectives.

📝 Enhancement Note: This role requires a strong understanding of server administration, automation, and cloud migration processes to ensure the smooth operation and growth of the company's infrastructure.

🎓 Skills & Qualifications

Education: Bachelor's degree in Computer Science, Information Technology, or a related field. Relevant certifications (e.g., AWS Certified Solutions Architect, Linux Foundation Certified System Administrator) are a plus.

Experience: 5-7 years of experience in Systems Administration with a strong focus on Linux systems and software. Proven experience in cloud-based systems, particularly AWS, and implementing CI/CD pipelines.

Required Skills:

Strong technical knowledge of multiple types of Linux systems and software.
Deep knowledge and experience with Bash and other scripting languages, such as Python.
Experience with automation and deployment tools like Puppet, Ansible, and Terraform.
Cloud fundamentals with experience working with and deploying cloud-based systems, primarily on AWS.
Experience with datacenter concepts, high-availability systems, capacity planning, and system performance evaluation.
Project management and task breakdown experience, with confidence in making strategic recommendations to senior and executive-level management.
Experience with designing and running systems that hold PII.

Preferred Skills:

Experience with designing and running systems that hold PII.
Familiarity with designing and running systems that hold PHI (Protected Health Information).
Experience with designing and running systems that hold PCI (Payment Card Industry) data.

📝 Enhancement Note: Candidates should have a strong background in Linux systems administration, cloud migration, and infrastructure as code. Relevant certifications and experience with AWS, Puppet, Ansible, and Terraform are highly desirable.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Server Administration: Demonstrate your ability to administer and manage Linux server fleets across multiple distributions, highlighting your experience with high availability, performance, and security.
Automation & Scripting: Showcase your automation and scripting skills by providing examples of scripts and tools you've developed to manage server infrastructure at scale.
Cloud Migration: Highlight your cloud migration experience, focusing on AWS architecture and infrastructure as code. Include any successful migrations you've led and the challenges you've overcome.
Collaboration & Project Management: Display your project management and collaboration skills by providing examples of cross-functional projects you've worked on, using Agile methodologies, and any on-call rotations you've participated in.

Technical Documentation:

Code Quality & Documentation: Provide examples of well-documented code, demonstrating your commitment to code quality and maintainability.
Version Control & Deployment: Showcase your experience with version control systems (e.g., Git) and deployment processes, including CI/CD pipelines.
Monitoring & Alerting: Demonstrate your ability to monitor and alert on server infrastructure, highlighting any improvements you've made to monitoring and alerting systems.

📝 Enhancement Note: Candidates should emphasize their server administration, automation, and cloud migration skills in their portfolios, with a focus on Linux systems, AWS architecture, and infrastructure as code.

💵 Compensation & Benefits

Salary Range: The targeted hiring base pay range for this position is PHP 105,000 to PHP 150,000 monthly. DTN is a pay-for-performance organization, which means there is the opportunity to advance your compensation with performance over time. The actual base pay offered for this position will be dependent upon many factors, including but not limited to: prior work experiences, training/education, transferable skills, business needs, internal equity, and applicable laws.

Benefits:

Competitive Salary
Generous PTO
Flexible Work Arrangements
Healthcare Coverage Extended to Three Dependents on Day One of Employment
Retirement Plan
Unlimited Access to 13k+ Courses via Learning Platform to Support Employee Career Advancement
Employee Assistance Program (EAP)

Working Hours: This is a full-time position with a hybrid work arrangement, requiring on-site presence for collaboration and meetings, as well as remote work for day-to-day tasks. The working hours are typically Monday to Friday, 8:00 AM to 5:00 PM, with a one-hour lunch break.

📝 Enhancement Note: The salary range for this role is competitive and in line with industry standards for senior-level infrastructure systems engineers in the Philippines. Benefits include healthcare coverage, retirement plans, and access to learning platforms for career advancement.

🎯 Team & Company Context

🏢 Company Culture

Industry: DTN is a global data and technology company helping operational leaders in energy, agriculture, and weather-driven industries make faster, smarter decisions. Our Operational Decisioning Platform turns complex data into decision-grade insights, empowering customers to expand their margins, accelerate growth, and outpace risk.

Company Size: DTN has over 1,200 employees globally, serving companies that feed, fuel, and protect the world. As a senior infrastructure systems engineer, you'll be part of a large, diverse team working to maintain and grow the company's infrastructure.

Founded: DTN was founded in 1984 and has since grown to become a trusted source of insights for critical industries. The company's long history and commitment to precision, trust, and operational impact make it an attractive place for experienced infrastructure professionals.

Team Structure:

Infrastructure Linux Team: You will join the Infrastructure Linux team, responsible for the server environment across on-premises datacenters and the migration to a cloud-based infrastructure.
Cross-Functional Collaboration: The Infrastructure Linux team works closely with development and operations teams, using Agile methodologies to deliver high-quality infrastructure solutions.
Reporting Structure: This role reports directly to the Director of Infrastructure and is part of the broader Infrastructure team, which includes teams focused on Windows servers, database administration, and network infrastructure.

Development Methodology:

Agile/Scrum Methodologies: DTN uses Agile/Scrum methodologies for software development and infrastructure management, ensuring efficient collaboration and delivery.
Code Review & Testing: DTN emphasizes code review, testing, and quality assurance practices to ensure the reliability and performance of its infrastructure.
Deployment Strategies: DTN employs CI/CD pipelines and automated deployment strategies to streamline the release process and ensure consistent, high-quality infrastructure.

Company Website: https://www.dtn.com/

📝 Enhancement Note: DTN's global presence, commitment to precision, and focus on critical industries make it an attractive place for senior-level infrastructure systems engineers seeking to make a significant impact on a large scale.

📈 Career & Growth Analysis

Web Technology Career Level: This role is at the senior level, requiring a broad range of technical skills and experience in Linux systems administration, cloud migration, and infrastructure as code. As a senior infrastructure systems engineer, you will be responsible for leading cloud migration initiatives and providing strategic input on infrastructure strategy.

Reporting Structure: This role reports directly to the Director of Infrastructure, with the opportunity to interface with senior and executive-level management to provide technical recommendations and strategic input.

Technical Impact: As a senior infrastructure systems engineer, you will have a significant impact on DTN's infrastructure, ensuring high availability, performance, and security. Your work will directly support the company's mission to empower customers with intelligent and actionable insights that exceed their expectations and enable their success on a daily basis.

Growth Opportunities:

Technical Leadership: With your extensive experience and expertise in Linux systems administration, cloud migration, and infrastructure as code, you will have the opportunity to mentor junior team members and provide technical leadership on complex infrastructure projects.
Architecture Decisions: As a senior infrastructure systems engineer, you will be involved in making critical architecture decisions that shape DTN's infrastructure and support the company's growth and expansion.
Emerging Technologies: DTN is committed to staying at the forefront of emerging technologies in the data and technology industry. As a senior infrastructure systems engineer, you will have the opportunity to explore and adopt emerging technologies that enhance DTN's infrastructure and competitive advantage.

📝 Enhancement Note: This role offers significant growth opportunities for experienced infrastructure systems engineers seeking to advance their careers in a global, industry-leading organization.

🌐 Work Environment

Office Type: DTN's Manila office is a modern, collaborative workspace designed to foster innovation and productivity. The office features open-plan workspaces, meeting rooms, and breakout areas that encourage team interaction and knowledge sharing.

Office Location(s): DTN's Manila office is located in Bonifacio Global City, Taguig, with convenient access to public transportation and nearby amenities.

Workspace Context:

Collaborative Workspace: DTN's Manila office features an open-plan workspace that encourages collaboration and team interaction, with dedicated areas for focused work and meetings.
Development Tools & Equipment: DTN provides its employees with modern development tools, multiple monitors, and testing devices to ensure optimal productivity and performance.
Cross-Functional Collaboration: DTN's Manila office is home to various teams, including software development, data science, and product management, fostering cross-functional collaboration and knowledge sharing.

Work Schedule: This role has a hybrid work arrangement, requiring on-site presence for collaboration and meetings, as well as remote work for day-to-day tasks. The typical work schedule is Monday to Friday, 8:00 AM to 5:00 PM, with a one-hour lunch break.

📝 Enhancement Note: DTN's Manila office provides a modern, collaborative workspace that supports the company's commitment to innovation, productivity, and cross-functional collaboration.

📄 Application & Technical Interview Process

Interview Process:

Phone Screen: A brief phone or video call to discuss your resume, experience, and career goals. This step typically takes 20-30 minutes.
Technical Assessment: A hands-on assessment of your technical skills, focusing on your experience with Linux systems administration, cloud migration, and infrastructure as code. This step typically takes 60-90 minutes.
On-Site Interview: A face-to-face interview with the hiring manager and other team members to discuss your technical skills, cultural fit, and career aspirations. This step typically takes 60-90 minutes.
Final Decision: DTN will make a final decision and extend an offer to the selected candidate.

Portfolio Review Tips:

Server Administration: Highlight your experience with Linux server administration, focusing on high availability, performance, and security. Provide examples of your ability to manage server fleets across multiple distributions.
Automation & Scripting: Showcase your automation and scripting skills by providing examples of scripts and tools you've developed to manage server infrastructure at scale.
Cloud Migration: Emphasize your cloud migration experience, focusing on AWS architecture and infrastructure as code. Include any successful migrations you've led and the challenges you've overcome.
Collaboration & Project Management: Demonstrate your project management and collaboration skills by providing examples of cross-functional projects you've worked on, using Agile methodologies, and any on-call rotations you've participated in.

Technical Challenge Preparation:

Linux Systems Administration: Brush up on your Linux systems administration skills, focusing on high availability, performance, and security. Familiarize yourself with the Linux distributions and tools mentioned in the job description.
Cloud Migration: Review your experience with cloud migration, focusing on AWS architecture and infrastructure as code. Ensure you are comfortable with the AWS services and tools mentioned in the job description.
Automation & Scripting: Refresh your knowledge of automation and scripting tools, such as Bash, Python, Puppet, Ansible, and Terraform. Practice writing scripts and automating tasks to demonstrate your proficiency.

ATS Keywords: Linux, Systems Administration, Cloud Migration, AWS, Infrastructure as Code, Automation, Scripting, Project Management, Agile, High Availability, Security, Performance Optimization, Capacity Planning, Server Management, Data Center, Hybrid Cloud, CI/CD Pipeline, DevOps, Infrastructure Engineer, Senior Engineer, Technical Leadership.

📝 Enhancement Note: DTN's interview process is designed to assess your technical skills, cultural fit, and career aspirations. By preparing thoroughly and showcasing your relevant experience, you can increase your chances of success in the interview process.

🛠 Technology Stack & Web Infrastructure

Frontend Technologies: N/A (This role focuses on infrastructure and backend technologies)

Backend & Server Technologies:

Linux Distributions: RHEL, Oracle, Ubuntu, Debian, Solaris
Scripting Languages: Bash, Python
Automation & Deployment Tools: Puppet, Ansible, Terraform
Cloud Platform: AWS (Amazon Web Services)
Server Management Tools: N/A (This role focuses on Linux server administration and cloud migration)

Development & DevOps Tools:

Version Control: Git
CI/CD Pipeline: Jenkins, GitLab CI/CD
Monitoring & Alerting: Prometheus, Grafana, Datadog
Infrastructure as Code: Terraform, CloudFormation
Containerization: Docker, Kubernetes
Orchestration: Kubernetes, Amazon EKS

📝 Enhancement Note: DTN's technology stack is designed to support the company's commitment to precision, trust, and operational impact. As a senior infrastructure systems engineer, you will be expected to have a strong understanding of Linux systems administration, cloud migration, and infrastructure as code.

👥 Team Culture & Values

Web Development Values:

Customer-Focused: DTN is committed to providing customers with intelligent and actionable insights that exceed their expectations and enable their success on a daily basis. As a senior infrastructure systems engineer, you will be responsible for ensuring the high availability, performance, and security of DTN's infrastructure, directly supporting the company's mission.
Forward-Thinking: DTN is dedicated to staying at the forefront of emerging technologies in the data and technology industry. As a senior infrastructure systems engineer, you will be expected to explore and adopt emerging technologies that enhance DTN's infrastructure and competitive advantage.
People-Centric: DTN values its employees and fosters a positive workplace culture. As a senior infrastructure systems engineer, you will be expected to collaborate effectively with team members, mentoring junior team members, and providing technical leadership on complex infrastructure projects.
Solution-Oriented: DTN is committed to delivering intelligent and actionable insights that help customers make faster, smarter decisions. As a senior infrastructure systems engineer, you will be responsible for designing and implementing infrastructure solutions that meet the needs of DTN's customers and support the company's growth and expansion.

Collaboration Style:

Cross-Functional Integration: DTN's teams work closely together, fostering a collaborative and innovative environment. As a senior infrastructure systems engineer, you will be expected to collaborate effectively with development and operations teams, using Agile methodologies to deliver high-quality infrastructure solutions.
Code Review Culture: DTN emphasizes code review, testing, and quality assurance practices to ensure the reliability and performance of its infrastructure. As a senior infrastructure systems engineer, you will be expected to participate in code reviews and provide feedback on the infrastructure codebase.
Knowledge Sharing: DTN encourages knowledge sharing and continuous learning among its employees. As a senior infrastructure systems engineer, you will be expected to share your expertise with junior team members and contribute to the company's technical knowledge base.

📝 Enhancement Note: DTN's team culture is designed to support the company's commitment to precision, trust, and operational impact. As a senior infrastructure systems engineer, you will be expected to embody DTN's values and contribute to the company's success.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Linux Systems Administration: As a senior infrastructure systems engineer, you will be responsible for managing Linux server fleets across multiple distributions. You will face technical challenges related to high availability, performance, and security, requiring a deep understanding of Linux systems and tools.
Cloud Migration: DTN is migrating its infrastructure to a cloud-based environment, presenting significant technical challenges related to architecture, migration strategies, and infrastructure as code. As a senior infrastructure systems engineer, you will be expected to lead this migration effort and overcome these challenges.
Emerging Technologies: DTN is committed to staying at the forefront of emerging technologies in the data and technology industry. As a senior infrastructure systems engineer, you will be expected to explore and adopt emerging technologies that enhance DTN's infrastructure and competitive advantage, presenting new technical challenges and opportunities.

Learning & Development Opportunities:

Technical Skill Development: As a senior infrastructure systems engineer, you will have the opportunity to develop your technical skills in Linux systems administration, cloud migration, and infrastructure as code. DTN offers access to learning platforms and resources to support employee career advancement.
Conference Attendance & Certification: DTN encourages its employees to attend industry conferences and obtain relevant certifications to enhance their technical skills and knowledge. As a senior infrastructure systems engineer, you will have the opportunity to attend conferences and obtain certifications related to Linux systems administration, cloud migration, and infrastructure as code.
Technical Mentorship & Leadership: As a senior infrastructure systems engineer, you will have the opportunity to mentor junior team members and provide technical leadership on complex infrastructure projects. DTN values technical mentorship and encourages its employees to develop their leadership skills.

📝 Enhancement Note: DTN offers significant technical challenges and growth opportunities for experienced infrastructure systems engineers seeking to advance their careers in a global, industry-leading organization.

💡 Interview Preparation

Technical Questions:

Linux Systems Administration: Be prepared to discuss your experience with Linux systems administration, focusing on high availability, performance, and security. You may be asked to describe your approach to managing Linux server fleets across multiple distributions and your strategies for ensuring high availability, performance, and security.
Cloud Migration: Brush up on your experience with cloud migration, focusing on AWS architecture and infrastructure as code. Be prepared to discuss your approach to cloud migration, including your strategies for architecture, migration strategies, and infrastructure as code.
Automation & Scripting: Review your experience with automation and scripting tools, such as Bash, Python, Puppet, Ansible, and Terraform. Be prepared to discuss your approach to automation and scripting, including your strategies for managing server infrastructure at scale and ensuring code quality and maintainability.

Company & Culture Questions:

Technical Recommendations: Be prepared to discuss your approach to providing technical recommendations to senior and executive-level management. You may be asked to describe your strategies for assessing infrastructure needs, making data-driven decisions, and communicating your recommendations effectively.
Agile Methodologies: Review your experience with Agile methodologies, focusing on collaboration, project management, and stakeholder communication. Be prepared to discuss your approach to Agile methodologies, including your strategies for working with development and operations teams, participating in sprint planning, and ensuring the delivery of high-quality infrastructure solutions.
User Experience Impact: As a senior infrastructure systems engineer, you will be responsible for ensuring the high availability, performance, and security of DTN's infrastructure, directly supporting the company's mission to empower customers with intelligent and actionable insights. Be prepared to discuss your approach to understanding user experience and ensuring that DTN's infrastructure meets the needs of its customers.

Portfolio Presentation Strategy:

Server Administration: Highlight your experience with Linux server administration, focusing on high availability, performance, and security. Provide examples of your ability to manage server fleets across multiple distributions, ensuring high availability, performance, and security.
Cloud Migration: Emphasize your cloud migration experience, focusing on AWS architecture and infrastructure as code. Include any successful migrations you've led and the challenges you've overcome.
Automation & Scripting: Showcase your automation and scripting skills by providing examples of scripts and tools you've developed to manage server infrastructure at scale. Highlight your approach to ensuring code quality, maintainability, and scalability.

📝 Enhancement Note: DTN's interview process is designed to assess your technical skills, cultural fit, and career aspirations. By preparing thoroughly and showcasing your relevant experience, you can increase your chances of success in the interview process.

📌 Application Steps

To apply for this Senior Infrastructure Systems Engineer position at DTN:

Submit Your Application: Click on the "Apply" button on the job listing page and follow the instructions to submit your resume and any other required documents.
Customize Your Portfolio: Tailor your portfolio to highlight your experience with Linux server administration, cloud migration, and infrastructure as code. Include examples of your ability to manage server fleets across multiple distributions, ensure high availability, performance, and security, and lead cloud migration initiatives.
Optimize Your Resume: Ensure your resume is up-to-date and highlights your relevant experience with Linux systems administration, cloud migration, and infrastructure as code. Include any relevant certifications and achievements that demonstrate your technical proficiency.
Prepare for Technical Interviews: Brush up on your technical skills, focusing on Linux systems administration, cloud migration, and infrastructure as code. Practice common interview questions and review the job description to ensure you understand the required skills and responsibilities.
Research DTN: Familiarize yourself with DTN's company culture, values, and mission. Understand how the role of Senior Infrastructure Systems Engineer supports the company's goals and contributes to its success.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and web development/server administration industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

Senior Infrastructure Systems Engineer