434 Hcltech jobs in Delhi

Install, configure, and maintain servers, networks, and system software (Windows/Linux environments).

Manage Active Directory, DNS, DHCP, Group Policies, and user access controls.

Monitor system performance, troubleshoot issues, and ensure optimal operation of hardware and software.

Administer virtualization platforms (e.g., VMware, Hyper-V) and manage backups and disaster recovery solutions.

Provide technical support to internal teams and assist in client system rollouts and integrations.

Ensure system and data security, applying patches and firmware updates regularly.

Assist in cloud infrastructure management (e.g., AWS, Azure) and hybrid cloud integration.

Prepare documentation for system configurations, standard operating procedures, and troubleshooting guides.

Work closely with network engineers, developers, and project managers to deliver end-to-end IT solutions.

Participate in infrastructure planning, capacity management, and continuous improvement efforts.

Position : System Administrator (Contract Basis)

Experience : 3 to 5 Years

Pay Range : 5.4Lpa to 7.2Lpa

Shift Timing: 9:00 am to 6:00 pm IST

Job Location: Dwarka Sector 12

Job Summary

We are seeking an experienced and proactive System Administrator to manage and maintain a diverse and dynamic IT environment. This role requires hands-on expertise in managing Proxmox virtualization, Docker containers, Linux and Windows servers, network infrastructure, firewalls, and workstation support. The ideal candidate will ensure high availability, security, and efficiency across our technology infrastructure.

Key Responsibilities

1. Proxmox Virtualization & Docker Management

• Administer and maintain Proxmox VE clusters, including VM creation, migration, and backups.
• Manage and optimize Docker containers hosted within Proxmox environments.
• Troubleshoot virtualization and containerization issues.

2. Server Administration

• Manage Linux and Windows servers for web hosting, applications, and critical services.
• Configure and maintain virtual servers, including license servers and application-specific servers.
• Optimize system performance, security, and reliability through regular updates and patches.
• Administer and maintain render queue managers for production pipelines.

3. Network and Firewall Management

• Design, implement, and manage network infrastructure including switches, routers, and VLAN configurations.
• Monitor and maintain firewalls, ensuring secure and reliable operations.
• Configure and maintain pfSense and OPNsense firewalls, including setting up NAT, rules, VPN tunnels, and high-availability setups.
• Troubleshoot network connectivity issues and optimize bandwidth usage.

3A. VPN Configuration and Management

• Deploy, configure, and maintain OpenVPN for secure remote access.
• Monitor and troubleshoot VPN connectivity issues to ensure reliable remote access for users.

4. Workstations and Inventory Management

• Provide hardware and software support for workstations (Windows/Linux).
• Maintain an up-to-date inventory of IT assets and perform regular audits.
• Ensure timely repair, replacement, or servicing of equipment.

5. System Monitoring and Maintenance

• Implement and manage remote system monitoring tools (e.g., Zabbix, Nagios, Prometheus).
• Monitor system performance, identify bottlenecks, and resolve outages promptly.
• Oversee web hosting monitoring and perform routine maintenance of hosted applications.
• Conduct basic website management, including troubleshooting and updates.

6. Security and Compliance

• Implement and enforce access controls, data backup solutions, and disaster recovery protocols.
• Ensure compliance with company IT policies and relevant data security standards.
• Perform system audits and vulnerability assessments.

7. Automation and Optimization

• Develop scripts and automation tools using Bash, Python, or PowerShell for routine tasks.
• Optimize IT workflows to reduce manual intervention and improve efficiency.

8. Hardware Troubleshooting & Maintenance

• Perform diagnostics and repair of hardware issues in servers, workstations, and networking equipment.
• Conduct routine checks and preventive maintenance to ensure hardware reliability and performance.

Required Skills & Experience

• 3 to 5 years of experience as a System Administrator or in a similar role.
• Strong expertise in Proxmox VE, virtualization technologies, and Docker.
• Proficiency in managing Linux (Ubuntu/CentOS) and Windows Server environments.
• Experience configuring and managing pfSense and OPNsense firewalls.
• Hands-on experience with OpenVPN for secure remote access.
• Solid understanding of network management, VLANs, switches, and firewalls.
• Experience with remote system monitoring tools and web hosting management.
• Strong scripting skills for task automation and system optimization.
• Familiarity with render queue managers and their integration into production workflows.
• Ability to diagnose and repair hardware issues across diverse systems.

Preferred Qualifications

• Certifications such as RHCSA/RHCE, Microsoft Certified Solutions Expert, CCNA, or equivalent.

• Experience with cloud platforms (AWS, Azure, or GCP).

• Knowledge of ITIL frameworks for IT service management.

• Familiarity with tools like Ansible, Terraform, or similar for infrastructure automation.

# Key Attributes

• Strong analytical and problem-solving skills.

• Excellent communication and teamwork abilities.

• Proactive and resourceful in resolving technical challenges.

• Ability to prioritize and manage tasks effectively in a dynamic environment.

Job Title:
System Administrator

Experience Required:
2.5 – 3 Years

Location:
Chhatarpur, Delhi

Employment Type:
Full-time

Job Summary:

We are looking for a skilled and proactive
System Administrator
with 2.5–3 years of experience in managing Windows Server environments, cloud platforms, and IT infrastructure. The ideal candidate will have strong expertise in
Active Directory, networking, firewall management, virtualization, and end-user support
, along with hands-on experience in
Office 365, G-Suite, and Azure administration
.

Key Responsibilities:

Windows Server Administration

• Manage, configure, and maintain Windows Server environments.
• Administer Active Directory (AD), Group Policies (GPOs), DHCP, and DNS.
• Manage user accounts, permissions, and access controls.

Cloud & Identity Management

• Administer Office 365 and G-Suite accounts, licenses, and email security.
• Manage Azure AD, MDM, MAM, Intune, and Jamf for device/application management.
• Implement and monitor Multi-Factor Authentication (MFA) and SSO integrations.

Networking & Security

• Configure and troubleshoot LAN/WAN, switches, and wireless networks.
• Manage and monitor firewalls (preferably Fortinet) and network security policies.
• Monitor and troubleshoot 3CX phone systems and IP telephony.

Hardware & Peripheral Management

• Install, configure, and troubleshoot printers, scanners, and CCTV/IP cameras.
• Maintain IT asset inventory and lifecycle management.

Virtualization & Backup

• Manage VMware / Hyper-V environments for server virtualization.
• Monitor and maintain backup & recovery solutions for business continuity.

IT Support & Troubleshooting

• Provide L2/L3 support for end-user issues, system errors, and connectivity problems.
• Document technical processes and maintain an IT knowledge base.

Required Skills & Qualifications:

• 2.5–3 years of proven experience as a System Administrator or similar role.
• Strong knowledge of
  Windows Server 2016/2019/2022
  and
  Active Directory
  .
• Hands-on experience with DHCP, DNS, Group Policy, and File Server Management.
• Expertise in
  Office 365, G-Suite, Azure AD, Intune, MDM/MAM, Jamf
  .
• Strong understanding of networking concepts (
  TCP/IP, VLANs, VPN
  ).
• Experience in managing
  Fortinet firewalls
  .
• Knowledge of virtualization platforms (
  VMware, Hyper-V
  ).
• Familiarity with backup solutions and disaster recovery procedures.
• Strong troubleshooting skills with the ability to work under pressure.
• Excellent communication and documentation skills.

MGT-Commerce is a Berlin-based company founded in 2010 that specializes in providing managed cloud hosting services for Magento e-commerce shops on top of Amazon Web Services (AWS). As an AWS Advanced Technology Partner, MGT-Commerce offers 24/7 expert support to clients worldwide, delivering optimized performance and security for Magento stores through their tailored technology stack and solutions. With a team of over 40 skilled engineers, MGT-Commerce has served more than 5,000 customers, helping them reach their full potential by leveraging the power of AWS cloud hosting and Magento expertise. The company's mission is to build long-lasting, trust-based relationships with clients and enable businesses to achieve greatness through their knowledge of cloud hosting management.

We are looking for a skilled System Administrator with expertise in Linux and AWS to join our managed hosting team. The ideal candidate will be responsible for ensuring the smooth operation and security of our clients' systems hosted on our managed hosting platform.

Responsibilities:

Manage and maintain Linux-based servers hosted on our managed hosting platform.

Monitor system performance, troubleshoot issues, and ensure high availability and reliability for our clients' systems.

Configure and maintain AWS cloud infrastructure to support our managed hosting services.

Collaborate with clients to understand their hosting requirements and provide technical support and solutions.

Requirements:

Proven experience as a System Administrator in a managed hosting environment.

Strong knowledge of Linux operating systems (e.g., CentOS, Ubuntu) and shell scripting.

Hands-on experience with AWS services such as EC2, S3, RDS, and IAM.

Familiarity with web hosting control panels is a plus.

Excellent problem-solving skills and attention to detail.

Ability to communicate technical concepts effectively with clients and team members.

AWS certification (e.g., AWS Certified SysOps Administrator) is a plus.

Benefits

We look for talent that shares the same belief as us, ‘Life is precious short for unpleasant experiences.’ In our team members, we look for strive to build happy and pleasant experiences through their skills and communication. Working with us, you can expect,

-Exceptional compensation packages based on skillset

-Completely remote opportunity with work-life balance

-Highly collaborative environment with a chance to show your expertise

MGT-Commerce is a Berlin-based company founded in 2010 that specializes in providing managed cloud hosting services for Magento e-commerce shops on top of Amazon Web Services (AWS). As an AWS Advanced Technology Partner, MGT-Commerce offers 24/7 expert support to clients worldwide, delivering optimized performance and security for Magento stores through their tailored technology stack and solutions. With a team of over 40 skilled engineers, MGT-Commerce has served more than 5,000 customers, helping them reach their full potential by leveraging the power of AWS cloud hosting and Magento expertise. The company's mission is to build long-lasting, trust-based relationships with clients and enable businesses to achieve greatness through their knowledge of cloud hosting management.

We are looking for a skilled System Administrator with expertise in Linux and AWS to join our managed hosting team. The ideal candidate will be responsible for ensuring the smooth operation and security of our clients' systems hosted on our managed hosting platform.

Responsibilities:

Manage and maintain Linux-based servers hosted on our managed hosting platform.

Monitor system performance, troubleshoot issues, and ensure high availability and reliability for our clients' systems.

Configure and maintain AWS cloud infrastructure to support our managed hosting services.

Collaborate with clients to understand their hosting requirements and provide technical support and solutions.

Requirements:

Proven experience as a System Administrator in a managed hosting environment.

Strong knowledge of Linux operating systems (e.g., CentOS, Ubuntu) and shell scripting.

Hands-on experience with AWS services such as EC2, S3, RDS, and IAM.

Familiarity with web hosting control panels is a plus.

Excellent problem-solving skills and attention to detail.

Ability to communicate technical concepts effectively with clients and team members.

AWS certification (e.g., AWS Certified SysOps Administrator) is a plus.

Benefits

We look for talent that shares the same belief as us, ‘Life is precious short for unpleasant experiences.’ In our team members, we look for strive to build happy and pleasant experiences through their skills and communication. Working with us, you can expect,

-Exceptional compensation packages based on skillset

-Completely remote opportunity with work-life balance

-Highly collaborative environment with a chance to show your expertise

MGT-Commerce is a Berlin-based company founded in 2010 that specializes in providing managed cloud hosting services for Magento e-commerce shops on top of Amazon Web Services (AWS). As an AWS Advanced Technology Partner, MGT-Commerce offers 24/7 expert support to clients worldwide, delivering optimized performance and security for Magento stores through their tailored technology stack and solutions. With a team of over 40 skilled engineers, MGT-Commerce has served more than 5,000 customers, helping them reach their full potential by leveraging the power of AWS cloud hosting and Magento expertise. The company's mission is to build long-lasting, trust-based relationships with clients and enable businesses to achieve greatness through their knowledge of cloud hosting management.

We are looking for a skilled System Administrator with expertise in Linux and AWS to join our managed hosting team. The ideal candidate will be responsible for ensuring the smooth operation and security of our clients' systems hosted on our managed hosting platform.

Responsibilities:

Manage and maintain Linux-based servers hosted on our managed hosting platform.

Monitor system performance, troubleshoot issues, and ensure high availability and reliability for our clients' systems.

Configure and maintain AWS cloud infrastructure to support our managed hosting services.

Collaborate with clients to understand their hosting requirements and provide technical support and solutions.

Requirements:

Proven experience as a System Administrator in a managed hosting environment.

Strong knowledge of Linux operating systems (e.g., CentOS, Ubuntu) and shell scripting.

Hands-on experience with AWS services such as EC2, S3, RDS, and IAM.

Familiarity with web hosting control panels is a plus.

Excellent problem-solving skills and attention to detail.

Ability to communicate technical concepts effectively with clients and team members.

AWS certification (e.g., AWS Certified SysOps Administrator) is a plus.

Benefits

We look for talent that shares the same belief as us, ‘Life is precious short for unpleasant experiences.’ In our team members, we look for strive to build happy and pleasant experiences through their skills and communication. Working with us, you can expect,

-Exceptional compensation packages based on skillset

-Completely remote opportunity with work-life balance

-Highly collaborative environment with a chance to show your expertise

Responsibilities

Our Principles

These are some of the principles that we strongly believe in, preach and actually follow as well.

Commitments

We clearly commit what we can do, by when can we do it and how we would do it, And then we do it.

Confidentiality

We are extremely paranoid about protecting the confidentiality of what we do, for whom and how we do it.

Comfortability

We ensure comfortability of you and your team with ours, which can only come from complete transparency.

Capability

We keep improving our already awesome capabilities by investing all resources at our disposal.

System Administrator Jobs

Network Administrator Jobs

System Administrator Job Description

• Will be responsible for Software design, Specification, Requirements analysis, Development and Maintenance
• Actual core implementation (programming which is often the most important portion of software development)
• Other required implementations (e.g. installation, configuration, customization, integration, data migration)
• Will participate in software product definition, including business case or gap analysis.Feasibility and cost–benefit analysis, including the choice of application architecture and framework, leading to the budget and schedule for the project
• Testing, including defining/supporting acceptance testing and gathering feedback from pre-release testers
• Participation in software release and post-release activities, including support for product launch evangelism (E.g. Developing demonstrations and/or samples) and competitive analysis for subsequent product build/release cycles
• Determine operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions
• Document and demonstrates solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and clear code
• Prepare and installs solutions by determining and designing system specifications, standards, and programming
• Obtain and licenses software by obtaining required information from vendors. Recommending purchases. Testing and approving products

System Administrator Required Skills

• Trained or educated as Software Developer or similar role
• Required Skills/Qualifications are Analyzing Information, General Programming Skills, Software Design, Software Debugging, Software Documentation, Software Testing, Problem Solving, Teamwork, Software Development Fundamentals, Software Development Process, Software Requirements etc.
• Up-to-date with recent technological advances and developments, advances in computer technology and how this affects the business environment and have a strong client focus.
• Familiarity with Agile development methodologies
• Experience with software design and development in a test-driven environment
• Knowledge of coding languages (e.g. C++, Java, JavaScript) and frameworks/systems (e.g. AngularJS, Git)
• Experience with databases and Object-Relational Mapping (ORM) frameworks (e.g. Hibernate)
• Excellent communication skill
• Highly self motivated, hard-working and ambitious in achieving goals and ready to do whatever it takes.
• Expertise in current computer hardware and software.
• Expertise and Ability to use one or more development language.
• Working knowledge of the main programming languages and operating systems used, for example: SQL, Java, C++, XML, Smalltalk and Visual Basic; Oracle, UML (Unified Modelling Language), Linux and Delphi; .NET frameworks (such as C# (C-sharp), ASP and VB).

Perception Perfection

CryptoMize is dedicated to ensure a prominent progress to how the world perceives you. We help you to establish your perception to the extent of perfection with our devised strategic plan and techniques.

Reputation

Sentiment

Promotional Parlance

CryptoMize introduces you to Promotional Parlance which not only promotes your cause but provides a personalized-edge. Our solutions are tailored in a strategic way that attracts the audience in a way that they are most receptive to.

Marketing

Outreach

Public Relations

CryptoMize formulates a proactive strategy to amplify your Media Outreach without compromising your reputation. CryptoMize assists you in communicating with your intended audience to achieve a global outreach.

Brand

Media

Political Catalysis

We bring efficiency to governance operations through intelligence and strategic thinking. By integrating digital approaches, CryptoMize seeks to improve Campaign Strategies and governance in general.

Politics

Consultancy

Policing Phronesis

CryptoMize, with the help of its special mix of Forensics and Consultancy, aims to handle all sorts of cyber crimes affecting your organisation and provide you with the best guidance for such situations.

Intelligence

Forensics

Privacy Enforcement

CryptoMize is driven by the belief that none of your valuable data should go unprotected. Our experts put concerted effort to preserve your privacy in order to minimize the impact of cybercrime.

Privacy

Security

What Makes Us Different?

CryptoMize offers a full spectrum of elite services derived with preemptive analysis and strategic planning to our clients. We work efficiently with our proficient and proactive team by utilising extraordinary tools.

Collaboration with Dignitaries

We collaborate with highly influential and prominent personalities around the world. Being transcendental and visionary has its own benefits, our supremacy of being omnipresent empowers us to command, control and maneuver information from the internet.

Powerful Team

CryptoMize is the combination of a powerful team that works on a supportive, transparent and encouraging platform. With spontaneity and dedication to the advancement of technology, we aspire to be better at what we do for people who trust us with their information and projects.

Triple-Proof Approach

We execute a triple-proof approach from conducting thorough research, developing strong strategies, to guaranteeing information security. This proves beneficial for our clients to reach their desired goal.

Our Core Values

Trust

We seek to connect and build relationships with our clients.That is our core principle of our work ethic which we fully-abide to. We works on 3 principles: Respect, Honesty and Transparency.

Reliability

Commitment is an act, not a word. We believe in delivering and living up to your expectations. We have grown into a global agency only through our commitment to deliver and our reliability factor.

Safety

We are extremely paranoid about protecting our client’s safety of what we do, for whom and how we do it. We maintain absolute non disclosure and confidentiality to ensure that nothing sensitive goes out.

Passion

Our passion generates enthusiasm for what we do and how we do it. We inspire, find creative ways and nurture ideas with passion. We strategize based on audience attention.

Innovation

We believe in innovation, change and risk taking. With technology, we reinvent ourselves. Innovation is the reason how we are able to eliminate obstacles for cultivating growth.

Excellence

We ensure to maintain your eminence by reinventing ourselves with our core values that inspire excellence. We strive for quality in everything we do.

OUR PRESENCE

Our Journey So Far

Successfully establishing ourselves globally in 3+ continents.

Giving us an edge over everyone else who is trying to solve similar problems.

Serving great value to our clients since the past decade.

Our Vision

In the days of yore, gathering intelligence was a matter of sending out spies. Today the world has changed, and intelligence is as much about technology as it is about people. We are redefining what it means to truly protect you and your business. From network security, to cloud recovery, to data recovery, CryptoMize focuses on your technology’s vulnerabilities so you can avoid pitfalls and stay ahead.