Senior IT Systems Administrator at Corzent

📍 Job Overview

Job Title: Senior IT Systems Administrator
Company: Corzent
Location: Colombo, Western Province, Sri Lanka
Job Type: Full-Time
Category: System Administrator
Date Posted: July 30, 2025
Experience Level: 5-10 years
Remote Status: On-site/Hybrid

🚀 Role Summary

Shape and govern the IT posture of Corzent, ensuring robust governance and policy implementation.
Manage and expand IT infrastructure for 100-150 users, both on-site and remote, with a focus on cloud-based solutions like O365 and Azure AD.
Oversee network security and operational efficiency, performing risk assessments and ensuring cybersecurity protocols are in place.
Lead critical IT projects, driving operational efficiency and managing vendor relationships for system upgrades, hardware, and procurement.
Provide hands-on support and troubleshoot technical issues, ensuring effective communication and support for remote teams.

📝 Enhancement Note: This role requires a strategic and hands-on IT professional with a strong background in IT management, cloud-based infrastructure, and network management. The ideal candidate will have experience driving operational efficiency and managing complex IT environments, with a focus on establishing processes and governing IT posture.

💻 Primary Responsibilities

Shape and govern the IT posture by implementing and governing IT policies in line with ISO 27001 and other standards.
Expand and manage IT infrastructure for 100-150 users, both on-site and remote, ensuring security and operational efficiency.
Oversee cloud-based solutions, with a focus on O365 and Azure AD, managing user access and ensuring seamless integration with on-premises infrastructure.
Ensure cybersecurity protocols are implemented and regularly reviewed, performing risk assessments and managing vulnerabilities.
Manage IT processes for remote teams to ensure effective communication and support, utilizing collaboration tools and remote access solutions.
Lead critical IT projects, ideating, implementing, and reporting progress to the CEO, driving operational efficiency and digital transformation.
Oversee the network, supporting 100-150 users and ensuring security and operational efficiency, with a focus on network performance, availability, and scalability.
Provide hands-on support and troubleshoot technical issues, ensuring quick resolution and minimal downtime for users.
Manage vendor relationships for system upgrades, hardware, and procurement, negotiating contracts and ensuring cost-efficiency.
Manage the IT budget, assessing risks and ensuring cost-efficiency in IT operations, with a focus on maximizing ROI and minimizing waste.

📝 Enhancement Note: This role requires a strong technical background in IT infrastructure, network management, and cloud-based solutions. The ideal candidate will have experience managing complex IT environments, driving operational efficiency, and ensuring robust governance and security.

🎓 Skills & Qualifications

Education: A bachelor's degree in Computer Science, Information Technology, or a related field. Relevant certifications in O365, Azure AD, and ISO 27000 standards are advantageous.

Experience: At least 5 years of experience in IT management, with a strong focus on establishing processes, driving operational efficiency, and managing complex IT environments. Proven experience managing networks of 100+ users and supporting remote teams is required.

Required Skills:

Proven experience in IT management and infrastructure, with a focus on cloud-based solutions and network management.
Strong understanding of O365, Azure AD, and other cloud-based infrastructure.
Experience in ISO 27001 and other security standards, with a focus on risk assessment and vulnerability management.
Proven experience managing vendor relationships and negotiating contracts.
Excellent communication and leadership skills, with the ability to drive operational efficiency and manage remote teams.
Strong problem-solving skills and the ability to troubleshoot technical issues quickly and effectively.

Preferred Skills:

Experience with XDR, SIEM, SOC, and ZTNA.
Knowledge of ITIL frameworks and best practices.
Experience with virtualization and containerization technologies.
Familiarity with scripting languages (e.g., PowerShell, Python) and automation tools.

📝 Enhancement Note: This role requires a well-rounded IT professional with a strong background in IT management, cloud-based infrastructure, and network management. The ideal candidate will have experience driving operational efficiency, managing complex IT environments, and ensuring robust governance and security.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate IT management experience with case studies or projects showcasing your ability to drive operational efficiency and manage complex IT environments.
Showcase cloud-based infrastructure expertise with examples of O365 and Azure AD implementations, highlighting user management, security, and integration with on-premises infrastructure.
Highlight network management skills with examples of network performance optimization, availability, and scalability projects.
Demonstrate cybersecurity expertise with case studies or projects showcasing your ability to implement and manage security protocols, perform risk assessments, and manage vulnerabilities.

Technical Documentation:

Document IT management processes with clear and concise documentation, highlighting your ability to establish processes, drive operational efficiency, and ensure robust governance.
Demonstrate your understanding of ITIL frameworks with examples of how you have applied ITIL best practices in your previous roles.
Showcase your problem-solving skills with technical documentation or case studies highlighting your ability to troubleshoot technical issues quickly and effectively.

📝 Enhancement Note: This role requires a strong portfolio demonstrating the candidate's ability to manage complex IT environments, drive operational efficiency, and ensure robust governance and security. The ideal candidate will showcase their expertise in IT management, cloud-based infrastructure, and network management, with a focus on real-world examples and case studies.

💵 Compensation & Benefits

Salary Range: The salary range for this role is estimated to be between LKR 2,500,000 - LKR 3,500,000 per annum, based on industry standards for senior IT systems administrators in Colombo, Sri Lanka. This estimate is based on market research and regional salary surveys, with adjustments for experience level and cost of living.

Benefits:

Medical Coverage: Corzent offers medical coverage from day one, ensuring that employees have access to quality healthcare.
Quarterly Getaway: Employees can enjoy quarterly getaways and fun events, promoting team building and work-life balance.
Flexible Working Hours: Corzent offers flexible working hours, allowing employees to balance their personal and professional lives effectively.
Flat Hierarchy: The company operates with a flat hierarchy, fostering a collaborative and inclusive work environment.
No Probationary Leave Restrictions: Corzent does not impose probationary leave restrictions, ensuring that employees can take time off as needed.
Hybrid Work Model: The company offers a hybrid work model, allowing employees to work both on-site and remotely, depending on their preferences and needs.

Working Hours: The standard working hours for this role are 40 hours per week, with flexible hours and the option to work remotely for some days. The role may require occasional overtime or on-call duties to ensure the smooth operation of IT infrastructure and services.

📝 Enhancement Note: The salary range for this role is estimated based on market research and regional salary surveys, with adjustments for experience level and cost of living. The benefits package is designed to attract and retain top talent in the IT industry, with a focus on work-life balance and employee well-being.

🎯 Team & Company Context

🏢 Company Culture

Industry: Corzent operates in the digital product development industry, partnering with companies to build digital products that make the world better with technology.

Company Size: Corzent is a collaborative people-first outfit with a growing team of brilliant people. The company's size allows for autonomy and collaboration, providing employees with the opportunity to shape the world of tomorrow.

Founded: Corzent was founded with a mission to partner with companies that believe in making the world better with technology. The company focuses on designing sprints, prototyping, building MVP's, and DevOps last mile, building a strong team around each project to ensure success.

Team Structure:

IT Team: The IT team is responsible for managing and expanding IT infrastructure, ensuring robust governance, and driving operational efficiency. The team works closely with other departments to ensure seamless integration and collaboration.
Development Teams: Corzent has multiple development teams, each focusing on different projects and technologies. The teams work collaboratively, sharing knowledge and expertise to drive innovation and success.
Design and Marketing Teams: The design and marketing teams work closely with development teams to ensure that products are user-centric, visually appealing, and effectively marketed.

Development Methodology:

Agile: Corzent follows Agile methodologies, focusing on iterative development, customer collaboration, and continuous improvement.
Scrum: The company uses Scrum frameworks, with sprint planning, daily stand-ups, sprint reviews, and retrospectives to drive progress and innovation.
Code Review and Testing: Corzent emphasizes code review and testing, ensuring that products are high-quality, secure, and performant.
CI/CD Pipelines: The company uses CI/CD pipelines to automate deployment, ensuring that products are released quickly and efficiently.

Company Website: Corzent

📝 Enhancement Note: Corzent's company culture is focused on collaboration, innovation, and making the world better with technology. The company's size and structure allow for autonomy and collaboration, providing employees with the opportunity to shape the world of tomorrow. The development methodology is centered around Agile and Scrum frameworks, with a focus on iterative development, customer collaboration, and continuous improvement.

📈 Career & Growth Analysis

IT Systems Administrator Career Level: This role is at the senior level, requiring a well-rounded IT professional with a strong background in IT management, cloud-based infrastructure, and network management. The ideal candidate will have experience driving operational efficiency, managing complex IT environments, and ensuring robust governance and security.

Reporting Structure: The Senior IT Systems Administrator reports directly to the CEO, working closely with other departments to ensure seamless integration and collaboration. The role may also oversee junior IT administrators or IT support staff, providing guidance and mentorship as needed.

Technical Impact: The Senior IT Systems Administrator has a significant impact on the company's IT posture, ensuring robust governance, security, and operational efficiency. The role drives digital transformation, enabling the company to leverage technology to its fullest potential.

Growth Opportunities:

Technical Leadership: As the company grows, there may be opportunities for the Senior IT Systems Administrator to take on a more strategic role, driving technical direction and architecture decisions.
Team Management: With experience and proven leadership, the Senior IT Systems Administrator may have the opportunity to manage and grow the IT team, providing guidance and mentorship to junior team members.
Specialization: The role offers the opportunity to specialize in specific areas of interest, such as cloud-based infrastructure, network management, or cybersecurity, depending on the company's needs and the individual's skills and aspirations.

📝 Enhancement Note: This role offers significant growth opportunities for the right candidate, with the potential to take on a more strategic role, manage and grow the IT team, or specialize in specific areas of interest. The ideal candidate will have a strong background in IT management, cloud-based infrastructure, and network management, with a focus on driving operational efficiency and ensuring robust governance and security.

🌐 Work Environment

Office Type: Corzent operates a hybrid work model, allowing employees to work both on-site and remotely, depending on their preferences and needs. The company's offices are designed to be collaborative, inclusive, and comfortable, fostering a productive work environment.

Office Location(s): Corzent's offices are located in Colombo, Sri Lanka, with easy access to public transportation and amenities. The company also offers remote work options for employees who prefer to work from home or other locations.

Workspace Context:

Collaborative Work Environment: Corzent's offices are designed to be collaborative, with open-plan workspaces, meeting rooms, and breakout areas that encourage teamwork and communication.
Development Tools and Resources: The company provides development teams with access to the latest tools and resources, ensuring that they have everything they need to build high-quality, innovative products.
Cross-Functional Collaboration: Corzent emphasizes cross-functional collaboration, with regular meetings and workshops between development, design, and marketing teams to ensure that products are user-centric, visually appealing, and effectively marketed.

Work Schedule: Corzent offers a hybrid work model, allowing employees to work both on-site and remotely, depending on their preferences and needs. The standard working hours are 40 hours per week, with flexible hours and the option to work remotely for some days. The role may require occasional overtime or on-call duties to ensure the smooth operation of IT infrastructure and services.

📝 Enhancement Note: Corzent's work environment is designed to be collaborative, inclusive, and comfortable, fostering a productive work environment. The company offers a hybrid work model, allowing employees to work both on-site and remotely, depending on their preferences and needs. The ideal candidate will be comfortable working in a dynamic, fast-paced environment, with a focus on collaboration, innovation, and driving operational efficiency.

📄 Application & Technical Interview Process

Interview Process:

Technical Phone Screen: A brief phone screen to assess the candidate's technical background and cultural fit.
On-Site Technical Assessment: A hands-on technical assessment, focusing on the candidate's ability to manage complex IT environments, drive operational efficiency, and ensure robust governance and security.
Behavioral Interview: A behavioral interview to assess the candidate's problem-solving skills, communication, and leadership abilities.
Final Decision: A final decision based on the candidate's technical skills, cultural fit, and alignment with the company's values and mission.

Portfolio Review Tips:

Highlight Relevant Projects: Focus on projects that demonstrate your ability to manage complex IT environments, drive operational efficiency, and ensure robust governance and security.
Demonstrate Technical Expertise: Showcase your technical expertise in IT management, cloud-based infrastructure, and network management, with a focus on real-world examples and case studies.
Emphasize Problem-Solving Skills: Highlight your ability to troubleshoot technical issues quickly and effectively, with a focus on real-world examples and case studies.
Demonstrate Leadership and Collaboration: Showcase your ability to lead and collaborate with other departments, with a focus on driving operational efficiency and ensuring seamless integration and communication.

Technical Challenge Preparation:

Brush Up on IT Management Concepts: Review IT management concepts, with a focus on cloud-based infrastructure, network management, and cybersecurity.
Practice Problem-Solving Scenarios: Practice problem-solving scenarios, focusing on your ability to troubleshoot technical issues quickly and effectively.
Prepare for Behavioral Interview Questions: Prepare for behavioral interview questions, focusing on your problem-solving skills, communication, and leadership abilities.

ATS Keywords: [See the ATS Keywords section below for a comprehensive list of relevant keywords]

📝 Enhancement Note: The interview process for this role is designed to assess the candidate's technical skills, cultural fit, and alignment with the company's values and mission. The ideal candidate will have a strong background in IT management, cloud-based infrastructure, and network management, with a focus on driving operational efficiency and ensuring robust governance and security.

🛠 Technology Stack & Web Infrastructure

IT Infrastructure:

Cloud-Based Infrastructure: Corzent leverages cloud-based infrastructure, with a focus on O365 and Azure AD, to manage user access, ensure seamless integration with on-premises infrastructure, and drive operational efficiency.
Network Infrastructure: The company's network infrastructure is designed to support 100-150 users, with a focus on security, availability, and scalability.
Server Infrastructure: Corzent's server infrastructure is designed to support the company's applications and services, with a focus on security, reliability, and scalability.

IT Management Tools:

IT Service Management (ITSM) Tools: Corzent uses ITSM tools to manage IT services, track incidents, and ensure operational efficiency.
Monitoring and Logging Tools: The company uses monitoring and logging tools to track network performance, ensure security, and identify potential issues.
Configuration Management Tools: Corzent uses configuration management tools to automate deployment, ensure consistency, and drive operational efficiency.

Cybersecurity Tools:

Intrusion Detection Systems (IDS): Corzent uses IDS to detect and prevent unauthorized access to the company's network and systems.
Firewalls: The company uses firewalls to protect against cyber threats and ensure network security.
Antivirus Software: Corzent uses antivirus software to protect against malware and other cyber threats.

📝 Enhancement Note: Corzent's technology stack and web infrastructure are designed to support the company's applications and services, with a focus on security, reliability, and scalability. The ideal candidate will have experience managing complex IT environments, driving operational efficiency, and ensuring robust governance and security.

👥 Team Culture & Values

Corzent Values:

Innovation: Corzent values innovation, with a focus on driving operational efficiency, managing complex IT environments, and ensuring robust governance and security.
Collaboration: The company emphasizes collaboration, with a focus on cross-functional teamwork, seamless integration, and effective communication.
User-Centric: Corzent is user-centric, with a focus on building digital products that make the world better with technology.
Continuous Learning: The company values continuous learning, with a focus on staying up-to-date with the latest technologies, trends, and best practices.

Collaboration Style:

Cross-Functional Integration: Corzent emphasizes cross-functional integration, with regular meetings and workshops between development, design, and marketing teams to ensure that products are user-centric, visually appealing, and effectively marketed.
Code Review Culture: The company has a strong code review culture, with a focus on quality, security, and performance.
Knowledge Sharing: Corzent encourages knowledge sharing, with regular training sessions, workshops, and brown bag sessions to ensure that employees stay up-to-date with the latest technologies, trends, and best practices.

📝 Enhancement Note: Corzent's team culture and values are centered around innovation, collaboration, user-centricity, and continuous learning. The ideal candidate will be comfortable working in a dynamic, fast-paced environment, with a focus on collaboration, innovation, and driving operational efficiency.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Managing Complex IT Environments: The role requires experience managing complex IT environments, with a focus on driving operational efficiency and ensuring robust governance and security.
Cloud-Based Infrastructure: The ideal candidate will have experience with cloud-based infrastructure, with a focus on O365 and Azure AD, and the ability to manage user access, ensure seamless integration with on-premises infrastructure, and drive operational efficiency.
Network Management: The role requires experience managing network infrastructure, with a focus on security, availability, and scalability.
Cybersecurity: The ideal candidate will have experience with cybersecurity, with a focus on risk assessment, vulnerability management, and ensuring robust governance and security.

Learning & Development Opportunities:

Technical Skill Development: The role offers the opportunity to develop technical skills in IT management, cloud-based infrastructure, network management, and cybersecurity.
Leadership Development: With experience and proven leadership, the Senior IT Systems Administrator may have the opportunity to manage and grow the IT team, providing guidance and mentorship to junior team members.
Architecture Decision-Making: As the company grows, there may be opportunities for the Senior IT Systems Administrator to take on a more strategic role, driving technical direction and architecture decisions.

📝 Enhancement Note: This role offers significant technical challenges and growth opportunities for the right candidate, with the potential to develop technical skills in IT management, cloud-based infrastructure, network management, and cybersecurity. The ideal candidate will have experience managing complex IT environments, driving operational efficiency, and ensuring robust governance and security.

💡 Interview Preparation

Technical Questions:

IT Management Concepts: Prepare for questions related to IT management concepts, with a focus on cloud-based infrastructure, network management, and cybersecurity.
Problem-Solving Scenarios: Prepare for problem-solving scenarios, focusing on your ability to troubleshoot technical issues quickly and effectively.
Behavioral Interview Questions: Prepare for behavioral interview questions, focusing on your problem-solving skills, communication, and leadership abilities.

Company & Culture Questions:

Corzent's Mission and Values: Research Corzent's mission and values, and be prepared to discuss how your skills and experience align with the company's culture and goals.
IT Infrastructure and Web Development: Prepare for questions related to Corzent's IT infrastructure and web development projects, with a focus on driving operational efficiency, managing complex IT environments, and ensuring robust governance and security.
User Experience and Accessibility: Prepare for questions related to user experience and accessibility, with a focus on building digital products that make the world better with technology.

Portfolio Presentation Strategy:

Highlight Relevant Projects: Focus on projects that demonstrate your ability to manage complex IT environments, drive operational efficiency, and ensure robust governance and security.
Demonstrate Technical Expertise: Showcase your technical expertise in IT management, cloud-based infrastructure, and network management, with a focus on real-world examples and case studies.
Emphasize Problem-Solving Skills: Highlight your ability to troubleshoot technical issues quickly and effectively, with a focus on real-world examples and case studies.
Demonstrate Leadership and Collaboration: Showcase your ability to lead and collaborate with other departments, with a focus on driving operational efficiency and ensuring seamless integration and communication.

📝 Enhancement Note: The interview process for this role is designed to assess the candidate's technical skills, cultural fit, and alignment with the company's values and mission. The ideal candidate will have a strong background in IT management, cloud-based infrastructure, and network management, with a focus on driving operational efficiency and ensuring robust governance and security.

📌 Application Steps

To apply for this Senior IT Systems Administrator position at Corzent, follow these steps:

Customize Your Portfolio: Tailor your portfolio to highlight your ability to manage complex IT environments, drive operational efficiency, and ensure robust governance and security. Focus on projects that demonstrate your technical expertise in IT management, cloud-based infrastructure, and network management, with a focus on real-world examples and case studies.
Optimize Your Resume: Optimize your resume for web technology roles, with a focus on project highlights and technical skills. Include relevant keywords and phrases to ensure that your resume is easily searchable and visible to recruiters and hiring managers.
Prepare for Technical Challenges: Brush up on IT management concepts, practice problem-solving scenarios, and prepare for behavioral interview questions. Focus on your ability to troubleshoot technical issues quickly and effectively, with a focus on real-world examples and case studies.
Research Corzent: Research Corzent's mission, values, and company culture. Be prepared to discuss how your skills and experience align with the company's goals and objectives, and how you can contribute to the company's success.

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

Content Guidelines (IMPORTANT: Do not include this in the output)

Web Technology-Specific Focus:

Tailor every section specifically to web development, server administration, DevOps, and web infrastructure roles.
Include web technology methodologies, responsive design principles, and server management practices.
Emphasize web portfolio requirements, live project demonstrations, and user experience considerations.
Address web development team dynamics, cross-functional collaboration with designers and marketers.
Focus on web technology career progression, emerging technology adoption, and technical specialization.

Quality Standards:

Ensure no content overlap between sections - each section must contain unique information.
Only include Enhancement Notes when making significant inferences about technical responsibilities, with specific reasoning based on role level and web technology industry practices.
Be comprehensive but concise, prioritizing actionable information over descriptive text.
Convert long paragraphs into bullet points for better readability.
Maintain appropriate spacing between sections for visual clarity.
Use specific, practical tips and detailed preparation advice for technical interviews.

Industry Expertise:

Include specific web technologies, frameworks, server platforms, and infrastructure requirements prominently.
Address web technology career progression paths and technical leadership opportunities in web teams.
Provide tactical advice for web portfolio development, live demonstrations, and project case studies.
Include web technology-specific interview preparation and coding challenge guidance.
Emphasize responsive design, performance optimization, accessibility standards, and user experience principles.

Professional Standards:

Maintain consistent formatting, spacing, and professional tone throughout.
Use web technology and server administration industry terminology appropriately and accurately.
Include comprehensive benefits and growth opportunities relevant to web technology professionals.
Provide actionable insights that give web development and server administration candidates a competitive advantage.
Focus on web development team culture, cross-functional collaboration, and user impact measurement.

Technical Focus & Portfolio Emphasis:

Emphasize web development best practices, responsive design principles, and performance optimization.
Include specific portfolio requirements tailored to the web technology discipline and role level.
Address browser compatibility, accessibility standards, and user experience design principles.
Focus on problem-solving methods, performance optimization, and scalable web architecture.
Include technical presentation skills and stakeholder communication for web projects.

Avoid:

Generic business jargon not relevant to web development or server administration roles.
Placeholder text or incomplete sections.
Repetitive content across different sections.
Non-technical terminology unless relevant to the specific web technology role.
Marketing language unrelated to web development, server administration, or user experience.

Generate comprehensive, web technology-focused content that serves as a valuable resource for web developers, server administrators, and infrastructure professionals seeking their next opportunity and preparing for technical interviews in the web development industry.

Senior IT Systems Administrator