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Job Description for Senior System Administrator

Role Description

This is a full-time remote role for a Senior System Administrator. We are seeking a highly skilled and experienced Senior System Administrator to manage and ensure the efficient operation of our computer systems, networks, and data security systems. The ideal candidate will have a strong technical background, excellent problem-solving skills, and a deep understanding of system administration and IT infrastructure management. This role demands expertise in delivering outstanding remote support to our diverse team across various time zones, including Dubai and the USA, by swiftly managing urgent issues and implementing solutions that uphold peak system performance and security.

Key Responsibilities:

• Provide technical guidance and support to users, addressing and resolving IT-related issues in a timely manner.
• Ensure system and data security is maintained at a high level, implementing protective measures against unauthorized access, modification, or destruction.
• Monitor system performance, troubleshoot issues, and ensure the long-term efficiency of IT services and systems.
• Collaborate with IT team members and other departments to identify needs, evaluate potential enhancements, and implement solutions that support business objectives.
• Oversee and manage the installation, maintenance, and support of the organization's IT infrastructure, including servers, networks, operating systems, and associated hardware and software.
• Develop and maintain disaster recovery plans to ensure data is securely backed up and can be quickly restored.
• Stay current with the latest technologies and trends in system administration and IT infrastructure management.

Qualifications:

• Educational Background: Bachelor’s degree in computer science, Information Technology, or a related field.
• Professional Experience: Minimum of 7 years of experience in system or network administration, with at least 5 years in a senior role, specifically managing a hybrid IT infrastructure.

Core Technical Expertise:

• Hybrid Environment Mastery: Experience managing both on-premise components (Windows Server, Active Directory, VMWare virtualization, Veeam Backup, Exchange Server 2019) and cloud-based resources in Microsoft Azure (Office 365, Azure file services, storage solutions, web-based application hosting).
• Networking: Configuration and management of LAN and WAN, firewall setup, DNS, DHCP, and network troubleshooting. Proficiency in network performance monitoring and optimization tools.
• User Support: Support for user-level systems such as Windows 11, Microsoft Outlook, and telephone systems.
• Security Expertise: Comprehensive security knowledge, risk management, data protection, security infrastructure management, access control, and incident response.

Additional Qualifications:

• Problem-solving and Communication Skills: Exceptional problem-solving capabilities for complex technical issues. Strong communication skills for explaining technical and security-related matters to non-technical team members.
• Certifications: Possession of relevant certifications is highly valued, reflecting expertise in key areas:

·       General IT and Windows Environments: CompTIA A+, Microsoft Certified: Windows Server.

·       Microsoft Azure Cloud: Microsoft Certified: Azure Administrator Associate, Microsoft Certified: Azure Solutions Architect Expert.

·       Networking: Cisco Certified Network Associate (CCNA), CompTIA Network+.

·       Security: CompTIA Security+, Certified Information Systems Security Professional (CISSP)

Work Hours & Set up

·       Night Shift : 7:30 PM – 4:30 AM (Only applicants who can commit to this schedule will be considered).

·        Work from Home Setup

Work Location: Chennai

Work Experience: 5 to 8 Years

• Experience in working with Core Java (Ver 11), Spring, Spring Boot, Hibernate, JSF or Primefaces, SQL
• Familiarity with working with Jasper, Rest API is added plus

• Design, develop, implement, and maintain java application phases, code, and software
• Programming, testing, and debugging
• Competence and comfort using multiple frameworks
• Ability to gather accurate requirements and work closely with stakeholders
• Strong attention to detail with the ability to identify errors 

• Graduate in Computer Science / Computer Applications / Engineering / Information Technology

We are looking for an enthusiastic Software Engineer (Backend-Python), who adopts a hands-on approach and loves to build scalable, distributed and large web / mobile products. You would be responsible for designing the architecture, reviewing the code, building the technology and deploying web/mobile applications.

• Own the product development from
• Design and implementation of low-latency, high-availability, and performant
• Contribute to discussion on software
• Participate in code reviews, design reviews, SCRUM ceremonies, and troubleshooting to ensure uptime for live systems

• Bachelor's degree in a technology-related field from a premier
• Prior 2-7 years of experience in back-end development (Python/ Django/ Golang) in a start-up or a dynamic work
• Good exposure in writing and optimizing SQL for high-performance
• Understanding of asyncio and eventloop/ uvloop concepts. Knowledge of frameworks such as Quart/ Fastapi/ Starlette is
• Knowledge of AWS; Caching technologies like Redis, Memcache; ELK; mySQL Databases, etc.
• Strong understanding of System Design, Microservice Architecture, Kafka, Pub/Sub, Message queues, and in-memory data stores
• Customer oriented, responsive to changes, and able to multi-task in a fast-paced environment.

• Design and develop innovative, company impacting products and services to support infrastructure operations
• Design, develop and implement object-oriented PHP applications from prototype through implementation
• Integrate open source and commercial enterprise applications into an exposed API and web-based portal
• Create highly scalable and performant REST/SOAP web services
• Keep focus on end users and goals all through the development process
• Work closely with product management and stakeholders to ensure applications meet needs and expectations
• Adhere to the highest levels of technical discipline and excellence to set a standard for the larger development organization

Requirements

• Bachelor's Degree in Computer Science, related field, or comparable extra work experience
• Solid experience with SQL and relation databases
• Solid experience with Object Oriented Design and Development
• Experience Developing API Interfaces
• Experience with version control systems, preferably Git

Beneficial Skills

• Experience with non-relational data stores such as ZooKeeper or Memcache

Aphro ECS  is looking to hire a talented PHP/ Laravel Developer to manage our back-end services and ensure a seamless interchange of data between the server and our users. As a PHP developer, you will be responsible for developing and coding all server-side logic. You will also be required to maintain the central database and respond to requests from front-end developers.

To ensure success as a PHP developer, you should have in-depth knowledge of object-oriented PHP programming, an understanding of MVC designs, and working knowledge of front-end technologies including HTML5, JavaScript, and CSS3. Ultimately, a top-level PHP Developer can design and build efficient PHP modules while seamlessly integrating front-end technologies.

Responsibilities:

• Conducting analysis of website and application requirements.
• Writing back-end code and building efficient PHP modules.
• Work on improving database schema.
• Troubleshooting application and code issues.
• Should be comfortable working with legacy codebase.
• Should be able to identify and fix performance bottlenecks.
• Finalizing back-end features and testing web applications.
• Updating and altering application features to enhance performance.

• You hold an MS/Ph.D. degree in a STEM domain and 5+ years in a relevant position
• You share your ideas and continuously improve yourself and the team around you.
• Experienced in building and scaling data teams across multiple locations and domains.
• You have a good understanding of evolving an organization’s culture based on analytics and data insights
• Natural and comfortable leader, have excellent problem-solving, organizational, and analytical skills
• Passionate about data improving business and engineering practices like continuous delivery, traceability, and observability
• Strong communication skills, high integrity, and great attention to detail

You’ll get to work with:

• Consumer-facing, as well as core platform, finance, and distribution business units
• Marketing and product teams, across to our engineering teams
• Modern infrastructure (Kubernetes, AWS, GCP)

What we offer

• We offer you a chance to be part of a truly amazing journey in a company that sets very high targets and works hard to achieve them. You will be able to work with smart, motivated, and engaged co-workers from all over the world, in an intense and very energetic environment. This leads to you having a tangible impact on the way that we operate and expand our business.

Some of the highlights of the package include:

• Strong technical culture of continuous innovation and improvement
• Chance to become a shareholder of Gelato!
• Flexible festive holidays, swap days off according to your values and beliefs.
• Work at one of our hub city offices or even remotely
• And much more!