42 Mail Server Jobs

Deep knowledge of the email stack Have 3+ years of email systems experience: SMTP, POP, DNS, SPF, DKIM, DMARC, RBL, CAN-SPAM Knowledge of email deliverability, IP reputation, blocklists.

You have a strong knowledge and hands-on experience in conducting vulnerability assessments and penetration testing for web applications and devices. You are proficient in using security assessment tools like Nessus, NMAP, OWAPS, NICTO, KALI LINUX, etc. You excel in preparing detailed reports, submitting them, and ensuring follow-up for closure of security issues. Your expertise extends to understanding and working with SIEM, WAF, Firewall, log server, and Cloud Security. You are familiar with File Server, network devices, and Firewall access control lists. Knowledge of ISO27001 requirements will be an added advantage. Possessing certifications such as CEH and LA-ISMS showcases your commitment to security practices. Your skills include a strong understanding of Security audit questionnaires and actively participating in Security audits. You are well-versed in Business Continuity Planning (BCP) and Disaster Recovery (DR) processes. Acquaintance with DC, ADC, AD, Group Policy, IIS, DNS, DHCP, Mail Server, and Linux demonstrates your diverse expertise. You have a track record of completing tasks and projects within specified timelines. Ensuring meticulous documentation and knowledge sharing are part of your routine. Your ability to multitask, effective communication skills, teamwork, and ITIL knowledge make you a valuable asset to the organization. Your educational background includes a Graduate degree with 3-4 years of relevant experience. The job location for this opportunity is in Mahape, Navi Mumbai.,

Job Code: Senior System Administrator Position: 2 Certifications required : MCSE & CCNA Skill set : LAN / WAN, Systems, OS Windows XP,7,8,10 Windows server 2003, 2008R2 2012R2, Good knowledge of Active directory, Good knowledge of Computer Hardware, & Networking, Knowledge of Microsoft Technologies, Good Knowledge of Microsoft Outlook & windows Live Mail. Knowledge of various Developers softwares installations. Knowledge of IIS 6.0 / 7.0 / 7.5/8 & above Experience : 2-4 Years Role: Candidate will look after. - Networking Activities. - Desktop, Laptop Management. - Backup Management. - Internet Management. - Hardware Management. - Web Server Management. - MS SQL Database Management. - Active Directory & Group Policy Management

Linux Server Administrator / Technical Support Engineer - Vacancies for FRESHERS (Level-1 / Those who completed the courses or learnt on their own) & EXPERIENCED (Level-2 & Level-3 / Those who have experienced in WEB HOSTING Domain only) System Engineer or System Administrator (Linux / Windows) who is familiar or interested to work with Linux Servers / Windows Servers / Mail Servers / Web Servers technical skills. Any courses/certification like RHCSA, RHCE, LAMP, CCNA, LINUX / CLOUD ADMINISTRATION Courses are preferable. For FRESHERS (L1) with better English communication skills for Voice & Non-Voice Technical Support. * More attentive & capable of Technical and Communication training programs provided by the organization. Understand the purpose of training process and tests given during the training process on Linux, Apache, MySQL, PHP, DNS, etc., Responsibilities Capable of understanding the training & Nature of works on Job Responsibilities. Install and Configure WINDOWS/LINUX Systems and Software with troubleshooting skills. Create, Manage Cloud Servers, Mail Servers, and ability to understand Cloud Technologies. (Ex: AWS, Azure, etc.) Ability to understand both Technical & Sales queries by customers and analyse the system according to the requirements. Perform Server Update and Maintenance on timely basis, Ensure System Backups. Monitor Server Performance and Troubleshoot Errors. Respond to Tickets, Mails, Customer Calls & Chats and provide immediate technical / sales resolutions to customers. Remote TeamViewer configuration on POP3, IMAP & SMTP on Email Clients. Microsoft Office-365 Management & Support for Level-1. G-Suite Management & Support for Level-1. Provide cyber security by Penetration Testing & Prevent from Hacking methodologies. Capable for Rotational shifts (Morning / Forenoon / Evening / Night) as its 24 X 7 organization & Adoptable for the working environment & Night Shifts. Provide Technical Support and Guidance to customers after troubleshooting technical difficulties. Maintain the System Security, identify threats and install / configure Software. Knowledge on Shell / Bash scripting and cronjobs. Strong Interpersonal and Oral/Non-Oral English Communication skills to Handle Chats & Mails. To be Sincere and Honest towards the Job Responsibilities. Perks and Benefits Other Allowances Negotiable Based on Availability & Experience. For clarification Contact - HR +91 87543 01002 jobs@oryon.in

ABOUT XENONSTACK XenonStack is the fastest-growing Data and AI Foundry for Agentic Systems , enabling enterprises to gain real-time and intelligent business insights . We innovate through: Akira AI Building Agentic Systems for AI Agents XenonStack Vision AI – Vision AI Platform NexaStack AI – Inference AI Infrastructure for Agentic Systems Our mission is to accelerate the world’s transition to AI + Human Intelligence by building enterprise-ready platforms, supported by a secure, reliable, and scalable IT infrastructure. THE OPPORTUNITY We are seeking an experienced Technical System Administrator with 3+ years of expertise in IT systems, networks, and helpdesk support. You will be responsible for ensuring the reliability, security, and performance of computer systems, servers, and networks that power XenonStack’s operations. This role is ideal for candidates who enjoy problem-solving, infrastructure optimization, and hands-on support , while also mentoring IT support staff and implementing IT best practices. KEY RESPONSIBILITIES System & Network Administration Monitor and maintain company servers, networks, and endpoints. Configure, upgrade, and install hardware and software to meet business needs. Implement IT security protocols and ensure compliance with policies. Helpdesk & User Support Provide Tier-1 and Tier-2 helpdesk support to employees for hardware, software, and connectivity issues. Create and manage user accounts, access controls, and permissions. Design and maintain efficient feedback and error reporting systems for end-users. Troubleshooting & Maintenance Perform diagnostic tests and debug system issues to ensure smooth operations. Resolve network outages, performance bottlenecks, and security threats. Maintain IT documentation, backup policies, and disaster recovery procedures. Data Management & Security Ensure data is backed up regularly, archived securely, and retrievable in emergencies. Support data recovery operations as needed. Stay current with cybersecurity best practices and emerging IT threats. Team & Process Management Supervise, mentor, and guide IT support staff. Document IT processes, configuration changes, and incident logs. Continuously improve IT systems and recommend new tools or processes. SKILLS & QUALIFICATIONS Must-Have Bachelor’s degree in Information Technology, Computer Science, or related field. 3+ years of experience as a System Administrator, IT Administrator, or related role. Strong knowledge of Windows/Linux server environments, networking (LAN/WAN), and cloud fundamentals . Hands-on experience with system security, firewalls, and access control . Strong problem-solving and troubleshooting skills. Excellent interpersonal, communication, and documentation abilities. Good-to-Have Familiarity with cloud services (AWS, Azure, GCP) . Experience with virtualization technologies (VMware, Hyper-V, Docker/Kubernetes). Knowledge of automation/scripting in Bash, PowerShell, or Python . Certifications such as CompTIA Network+, Security+, Microsoft Azure Administrator, or RHCSA . WHY SHOULD YOU JOIN US? Work Closely with Leadership – Partner with IT and operations leadership to ensure seamless infrastructure for scaling AI systems. High-Impact Role – Play a critical role in supporting global operations, ensuring system uptime and security. Career Growth – Progress into roles like IT Manager, Infrastructure Architect, or Security Engineer . Global Exposure – Collaborate with teams supporting enterprise clients and multi-region operations. Culture of Excellence – Our values — Agency, Taste, Ownership, Mastery, Impatience, and Customer Obsession — empower you to deliver impact with autonomy. Responsible AI First – Contribute to building secure and reliable IT environments for enterprise AI adoption. XENONSTACK CULTURE – JOIN US & MAKE AN IMPACT! At XenonStack, we believe in shaping the future of intelligent systems . We foster a culture of cultivation built on bold, human-centric leadership principles, where deep work, simplicity, and adoption define everything we do. Our Cultural Values Agency – Be self-directed and proactive. Taste – Sweat the details and build with precision. Ownership – Take responsibility for outcomes. Mastery – Commit to continuous learning and growth. Impatience – Move fast and embrace progress. Customer Obsession – Always put the customer first. Our Product Philosophy Obsessed with Adoption – Making AI agents enterprise-ready and accessible. Obsessed with Simplicity – Turning complex infrastructure into intuitive, reliable systems. Be part of our mission to accelerate the world’s transition to AI + Human Intelligence — by ensuring our platforms run on secure, stable, and future-ready infrastructure .

Job Description Install, configure, and maintain Windows Server 2022 environments. Manage Active Directory, DNS, DHCP, Group Policies, and file/print services. Monitor server performance, apply patches, and ensure system uptime and reliability. Perform regular backups and disaster recovery planning. Configure and manage Sophos Firewall for secure network access and threat prevention. Monitor firewall logs, VPNs, and intrusion prevention systems (IPS). Implement and maintain network segmentation, access control, and bandwidth management. Manage CrowdStrike Falcon for endpoint detection and response (EDR). Monitor and respond to security alerts and incidents. Ensure compliance with cybersecurity policies and best practices. Provide Level 2/3 support for server, network, and security-related issues. Implement and customize SAP Business One to meet organizational needs. Analyze business processes, identify bottlenecks, and optimize workflows in SAP B1. Provide training and ongoing support for SAP B1 and HRMS systems. Manage HRMS software to streamline HR processes and support users. Provide technical support for hardware, software, desktops, and peripherals. Create and implement SQL database operations and structures. Ensure SQL Server availability, security, and performance. Qualifications: Bachelors degree in Computer Science, Information Technology, or related field. 5+ years of experience in IT infrastructure, security, or application support roles. Proficiency in Windows Server 2022, SAP Business One, HRMS applications, SQL Server, and Salesforce. Hands-on experience with Sophos Firewall and CrowdStrike Falcon or similar EDR platforms. Solid understanding of networking concepts (TCP/IP, VLANs, VPNs). Strong problem-solving, analytical, and communication skills. Ability to work independently and collaboratively in a team environment.

Diadem Technologies Pvt. Ltd . - A Managed ISO 27001 Certified Cloud Provider is having an opening for a Linux System Administrator to work from our Kolkata NOC at Sec - V, Salt Lake, Kolkata. Responsibilities and Duties: - Effective technical support experience over phone/email - Strong troubleshooting skills on Linux and Linux server administration. - Able to install and manage LAMP stack on a server with multi-domain hosting - Hosting control panel knowledge like Plesk, Cpanel, PHPMyAdmin is preferred. - Linux mail server setup and management - Website hosting support - Basic knowledge of HTML / PHP syntax for troubleshooting. - Manage DNS records types including MX records, A records, etc. - Proactive with customer support and issue resolution in a quick and efficient manner. - Production Support Troubleshooting critical and non-critical OS issues. - Monitor everyday Servers and availability of all server resources and perform all activities for Linux servers. Requirements - Linux Systems Administration (RHCE preferred) - Minimum 2-year experience in Linux system administration is required. - Good problem-solving skills with the ability to work independently to resolve customer issues. - Web Hosting knowledge with Plesk/Cpanel is expected. - Willing to work in a 24*7 Environment - Basic installation, server security, server monitoring - Hands on experience in Bare Linux Servers & Mail Servers. Benefits - Continuous learning on virtualisation technologies and web hosting infrastructure. - Attend online and offline training on the latest trends in the cloud industry. - On-time salary payments. - Performance-based incentives for achieving goals and performing to exceed customer expectations.

PAM architecture and its core components. Linux and Windows servers. mail server configuration, Domain configuration, API configuration. Troubleshoot PAM-related issues. SFTP and WinSCP load balancer and failover cluster manager.

PAM architecture and its core components. Linux and Windows servers. mail server configuration, Domain configuration, API configuration. Troubleshoot PAM-related issues. SFTP and WinSCP load balancer and failover cluster manager.

A Platform Operations Engineer is responsible for supporting multiple applications, consisting of different technologies, in an Enterprise Hosted environment. The individual provides escalation support to Multiple Platforms and its Services. They perform monthly/quarterly/yearly upgrades of the applications in the environment and work within teams to create solutions to identified issues. They are also responsible for communication to the end users. Shift Timing: Rotational Shift (24/7) Required Certification: RedHat certifications (RHCSA / RHCE) Duties & Responsibilities: Fully functional and self-directed Resolve issues, manage workload, and balance priorities through frequent interruptions while meeting specific, time sensitive deadlines. Analyze clients/team requests to solve short- and long-term technical issues. Engineer solutions to meet companys SLA's and meet client expectations Monitor and assist to tune applications in the environment through project initiatives, enhancements and integration. Perform upgrades of the applications in the Hosted environment. Provides formal mentorship High complexity assignments- owner Moderate complexity assignments - owner (1 or >)l Low complexity assignments - provide oversight/review Regularly lead self and others and/or established as Product SME and/or established as specialist Sees the whole picture and adjusts work accordingly. Mentors others with less experience. Work with Senior Platform Operations Engineer to create and maintain documentation for all production environments and review regularly. Engage with Sr. Engineers/Team to document Standard Operating procedures, design changes and review prior to installation/implementation. Required Qualifications: Typically requires a minimum of 3 - 5 years of related experience in a professional job role with a Bachelor's degree in Computer Science or related field.; or 3 years and a Master's degree; or a PhD without experience; or equivalent work experience Basic knowledge on OS, Database & Networking concepts. Excellent problem-solving and communication abilities Strong knowledge on linux administration & linux server administration Thorough understanding of protocols such as DNS, HTTP, LDAP, SMTP, and SNMP Extensive understanding of Linux, including RedHat, CentOS, Rocky Linux Strong understanding on web servers, application servers, DNS & Mail servers. Should be good at any of the scripting languages. Shell/Python Knowledge on configuration management tools like puppet, Ansible is a plus. Industry certifications for application/s being supported are a plus. Experience with configuring and managing zones. Experience providing day to day administration and monitoring of servers to include: Provide support to ensure Linux Servers are operational. Provide file and system security management, log analysis, and statistical report generation. Analyze Security Scans and assist with vulnerability remediation. Good analytical ability (Basic knowledge of ELK, Basic knowledge of Tableau) Should be ready to work in rotational shifts.

Provide remote IT support (SLA-based) across Azure, M365, AD, and hybrid environments. Manage servers, endpoints, security, backups, and migrations. Strong troubleshooting, scripting, and willingness to work UK/US shifts required. Work from home Annual bonus Mobile bill reimbursements Course reimbursements

You should have 3-6 years of experience in Linux administration. Your responsibilities will include Linux installation, implementation of LDAP, Storage LON configuration, and Mail Server setup. It is essential to have RHEL Certification for this role.,

Role & responsibilities- Job Title: System Administrator / Sr. System Administrator Location: Andheri West Department: IT Reporting To: IT Manager Job Summary: The System Administrator will be responsible for maintaining, upgrading, and managing software, hardware, and networks across office and site operations. The role involves ensuring smooth functioning of IT systems, providing technical support to office staff and site teams, and enforcing IT policies and data security protocols. The candidate must be capable of coordinating remotely and in-person with site personnel to resolve issues and maintain compliance with IT standards. Key Responsibilities: Office Infrastructure Management: Manage installation, configuration, and maintenance of office desktops, laptops, printers, servers, routers, switches, and firewalls. Monitor system performance and troubleshoot issues related to hardware, software, and networking. Manage data backup and disaster recovery procedures. Handle software licensing and ensure compliance. Network and Security: Maintain secure network access and implement cybersecurity measures (antivirus, endpoint security, firewalls). Regularly update and patch systems to ensure security. Monitor network traffic and manage firewalls, VPNs, and remote access controls. User Support & Troubleshooting: Act as the first point of contact for internal technical support across departments. Assist in onboarding/offboarding users, email account setup, and system access control. Resolve system-related issues raised by the site or office team promptly. Site Team Coordination: Provide remote/onsite IT support to site teams across multiple project locations. Coordinate installation of internet devices, biometric machines, CCTV, and other tech infrastructure at sites. Monitor uptime of site connectivity and ensure data from sites (e.g., attendance logs, project updates) is synced with head office systems. Train site staff on usage of IT systems as required. Asset & Inventory Management: Maintain accurate records of IT assets and equipment issued to staff and sites. Conduct regular audits and ensure proper tagging and documentation of IT inventory. Skills & Qualifications: Bachelors degree in Information Technology or related field. Proven experience (3–5 years) as a System Administrator. Strong knowledge of Windows, Active Directory, Office 365, and networking concepts. Familiarity with remote desktop tools, VPNs, firewall management, and endpoint security solutions. Excellent problem-solving and communication skills. Willingness to travel to sites occasionally when required.

We have opening for Sr. System Engineer. Notice period- Immediate Joiner. Exp- +4 yrs ECTC- as per industry standard. JD - System Admin Windows Operating System 2016/19 Install and configure computer hardware, OS, software and applications. Continuously monitor and maintain systems. Active Directory Define the objectives and scope of your Active Directory implementation. Identify stakeholders and roles. Assess current infrastructure. Configure Active Directory. Add users and groups. Test and validate. VMWare ESX 7.x Design, install, configure, and manage virtual and cloud environments. Utilizing VMWare tools and features. Ensure security, availability and integrity of VMWare infrastructure. Monitor system performance and troubleshoot issues. Hyper-V support Manage the virtual machines on the host. Continuously monitoring. DHCP & DNS support Troubleshoot and resolve technical issues related to DNS, DHCP, and Active Directory systems Provide support to clients via phone, email, or remote sessions. Assist with system installations, upgrades, and configurations. Monitor system performance and identify areas for optimization. Collaborate with cross-functional teams to address escalated issues and provide timely resolutions. Contact Details:- Contact Person- Rutuja Thorat Number- 7738030022 Mail- tahr@magnamious.com Note- If contact person is not responding kindly share your resume on mail.

A Platform Operations Engineer is responsible for supporting multiple applications, consisting of different technologies, in an Enterprise Hosted environment. The individual provides escalation support to Multiple Platforms and its Services. They perform monthly/quarterly/yearly upgrades of the applications in the environment and work within teams to create solutions to identified issues. They are also responsible for communication to the end users. Shift Timing: Rotational Shift (24/7) Required Certification: RedHat certifications (RHCSA / RHCE) Duties & Responsibilities: Fully functional and self-directed Resolve issues, manage workload, and balance priorities through frequent interruptions while meeting specific, time sensitive deadlines. Analyze clients/team requests to solve short- and long-term technical issues. Engineer solutions to meet companys SLA's and meet client expectations Monitor and assist to tune applications in the environment through project initiatives, enhancements and integration. Perform upgrades of the applications in the Hosted environment. Provides formal mentorship High complexity assignments- owner Moderate complexity assignments - owner (1 or >)l Low complexity assignments - provide oversight/review Regularly lead self and others and/or established as Product SME and/or established as specialist Sees the whole picture and adjusts work accordingly. Mentors others with less experience. Work with Senior Platform Operations Engineer to create and maintain documentation for all production environments and review regularly. Engage with Sr. Engineers/Team to document Standard Operating procedures, design changes and review prior to installation/implementation. Required Qualifications: Typically requires a minimum of 3 - 5 years of related experience in a professional job role with a Bachelor's degree in Computer Science or related field.; or 3 years and a Master's degree; or a PhD without experience; or equivalent work experience Basic knowledge on OS, Database & Networking concepts. Excellent problem-solving and communication abilities Strong knowledge on linux administration & linux server administration Thorough understanding of protocols such as DNS, HTTP, LDAP, SMTP, and SNMP Extensive understanding of Linux, including RedHat, CentOS, Rocky Linux Strong understanding on web servers, application servers, DNS & Mail servers. Should be good at any of the scripting languages. Shell/Python Knowledge on configuration management tools like puppet, Ansible is a plus. Industry certifications for application/s being supported are a plus. Experience with configuring and managing zones. Experience providing day to day administration and monitoring of servers to include: Provide support to ensure Linux Servers are operational. Provide file and system security management, log analysis, and statistical report generation. Analyze Security Scans and assist with vulnerability remediation. Good analytical ability (Basic knowledge of ELK, Basic knowledge of Tableau) Should be ready to work in rotational shifts.

The ideal candidate will have deep hands-on experience in Office 365 administration, Windows Server environments, RMM platforms, networking, cloud infrastructure (Azure/AWS), virtualization (VMware/Hyper-V), and automation using PowerShell.

Job Description: Client is seeking experienced and administrator who is having 7+ years of experience in administration of Red Hat Linux, IBM AIX Skills and Qualifications: Bachelors degree in computer science (or equivalent major) 7-10 yrs of Admin experience in Redhat Linux, AIX Strong troubleshooting skills in Linux and AIX Scripting skills Pearl, Bash, Python. Hands on experience with Hypervisors- RHV & KVM. Performance tuning, Vendor coordination Communication Skills and ability to ask questions- General communication and analytical skills (non-technical). Job Responsibilities: Monitoring the servers proactively. Creating filesystems. Installing the software required on the servers. Working on server patching through Ansible and Satellite. Troubleshooting of Unix and Linux servers. Performance Tuning. Strong proficiency in administration of Linux servers to maintain a 24x7x365 uptime service. Perform installations/patching of operating system, software installation, and system backups - data recovery. Familiarity with fundamental storage & Back Up technologies (SAN, NAS, Commvault), Virtualization technologies like VMWare, vSphere, Vcenter servers and clusters Understanding and working, configuration knowledge of common networking protocols and services including TCP, UDP, DNS, NFS, DHCP, HTTP, SSH, FTP, SNMP, SMTP, LDAP, SAMBA, VS-FTP, NIS, Mail Server, iptables, ISCSI and CIFS, GPFS Knowledge on LPAR/HACMP & Knowledge of LAN WAN technologies Hands on experience with Hypervisors- RHV & KVM. Recovery of Operating system from snapshot Performance tuning, Vendor coordination Working knowledge of Patch Management Fault finding, analysis and of logging information for reporting of performance exceptions Proactively monitoring system performance and capacity planning Good knowledge on applications and work in tandem with multiple teams during the outages. Ensure High Availability & Performance of Production Servers and services adhering to agreed SLA Deployments on Linux Server and Databases Scripting skills Pearl, Bash, Python. Incident, Problem, Change Management based on Ticketing System (ServiceNow, Remedy etc.) Strong troubleshooting and communication skills Additional Linux certifications (RHCSE, RHCSA) will be considered an advantage If you are interested in, please share the update profile with below details. Current CTC Expected CTC Notice Period Total Experience Relevant Experience

Linux System Engineer / Technical Support Engineer - Vacancies for FRESHERS (Level-1 / Those who completed the courses or learnt on their own) & EXPERIENCED (Level-2 & Level-3 / Those who have experienced in WEB HOSTING Domain only) System Engineer or System Administrator (Linux / Windows) who is familiar or interested to work with Linux Servers / Windows Servers / Mail Servers / Web Servers technical skills. Any courses/certification like RHCSA, RHCE, LAMP, CCNA, LINUX / CLOUD ADMINISTRATION Courses are preferable. For FRESHERS (L1) with better English communication skills for Voice & Non-Voice Technical Support. * More attentive & capable of Technical and Communication training programs provided by the organization. Understand the purpose of training process and tests given during the training process on Linux, Apache, MySQL, PHP, DNS, etc., Responsibilities Capable of understanding the training & Nature of works on Job Responsibilities. Install and Configure WINDOWS/LINUX Systems and Software with troubleshooting skills. Create, Manage Cloud Servers, Mail Servers, and ability to understand Cloud Technologies. (Ex: AWS, Azure, etc.) Ability to understand both Technical & Sales queries by customers and analyse the system according to the requirements. Perform Server Update and Maintenance on timely basis, Ensure System Backups. Monitor Server Performance and Troubleshoot Errors. Respond to Tickets, Mails, Customer Calls & Chats and provide immediate technical / sales resolutions to customers. Remote TeamViewer configuration on POP3, IMAP & SMTP on Email Clients. Microsoft Office-365 Management & Support for Level-1. G-Suite Management & Support for Level-1. Provide cyber security by Penetration Testing & Prevent from Hacking methodologies. Capable for Rotational shifts (Morning / Forenoon / Evening / Night) as its 24 X 7 organization & Adoptable for the working environment & Night Shifts. Provide Technical Support and Guidance to customers after troubleshooting technical difficulties. Maintain the System Security, identify threats and install / configure Software. Knowledge on Shell / Bash scripting and cronjobs. Strong Interpersonal and Oral/Non-Oral English Communication skills to Handle Chats & Mails. To be Sincere and Honest towards the Job Responsibilities. Perks and Benefits Other Allowances Negotiable Based on Availability & Experience. For clarification Contact - HR +91 87543 01002 jobs@oryon.in

Your Impact: We are looking for a Systems Administrator to join our team. In this role, you will work on a team that manages our hypervisors, virtual machines, and the applications that run on them. We maintain the servers and are responsible for all maintenance, upgrades, and troubleshooting when something fails. An ideal candidates have 5+ years of Linux server experience in an enterprise environment, a background working with Postfix mail servers, VMWare experience, automation through Ansible a plus. On-call rotation will be required for 24x7x365 support of production environments. What the Role offers: Managing an infrastructure of VMWware and Cockpit based hypervisors and Linux server VMs. Troubleshooting SMTP, TLS, and various email server issues. Experience working with F5 load balancers and troubleshooting iRules. Working with anti-spam technologies such as SPF and IP warming. Assisting our Development department as they deploy new services and applications. Responsible for security on the systems and remediating the findings. Traditional systems engineering items updating and patching servers, user management, deploying new builds and upgrading older environments. What you need to succeed: Highly detail oriented and able to work multiple issues at once. 5+ years of Linux server management. Bachelors degree in Information Systems or equivalent experience. Strong knowledge managing enterprise deployments through tools such as Octopus, Ansible, etc. Various skills that will be helpful DNS, MTA, SMTP, TLS, load balancing, networking, virtualization, cybersecurity, Red Hat, AWS, MySQL/MariaDB. Experience maintaining PCI compliant environments.

VitelGlobal Communications pvt ltd Job Role : sr Linux administrator Experience : 6 +Years Shift : US Shift 6:30pm IST to 3:30am IST Openings : 2 Location : Hyderabad (Begumpet) Job Description of Linux Admin: Server Management: Hands-on experience with cPanel, Apache, Tomcat, and email servers (Zimbra, MS Exchange,Qmail etc..). Virtualization: Knowledge of ESXi/Hypervisor/Citrix/Proxmox and experience with both physical and virtual servers creating and managing hardware and software RAID Operating Systems: Proficiency in CentOS, Fedora, and RHEL. Databases: Familiarity with MySQL and PostgreSQL. Scripting: Ability to write and manage scripts (e.g., Bash, Batch). Troubleshooting: Strong skills in resolving Level 3 technical issues. Monitoring & Backup: Experience with monitoring tools (Nagios, Zabbix, Zenoss, Cacti) and backup strategies. Networking: Understanding of DHCP, DNS, FTP, NFS, Samba, and content filtering (Squid proxy). Security: Implementation of network security policies using IPTables/Firewalld and access lists User Management: Experience in creating user accounts and setting password policies. Automation: Knowledge of automated Linux server installations. Soft Skills: Excellent communication and team leadership abilities. akhil@vitelglobal.com, 9573584606

Job Title: IIB Developer (2-5 Years of Experience) Location: Gurugram (On-site, 5 days a week) Job Type: Full-time About the Role: We are seeking skilled IIB Developers with hands-on experience in IBM App Connect (IIB) and related technologies. The ideal candidate will have a strong foundation in building and managing integrations using IIB, creating REST APIs, and working with various ESB patterns and adapters. Experience Required: Minimum 2 to 5 years of relevant experience in IBM App Connect (IIB) Key Skills & Expertise: Strong experience in IBM App Connect (IIB) (formerly IBM Integration Bus) Good understanding of IBM MQ basics Experience in creating and exposing REST APIs using IIB Message Flows and ESQL Proficiency in Web Services (SOAP & REST) integration via IIB Hands-on with XML/JSON transformations , data mapping, and HTTP nodes Knowledge of various ESB patterns , IIB nodes, and WebSphere Adapters Experience integrating with external systems: CRM, legacy systems, mail servers, SMS gateways , etc. Familiar with IIB administration tasks: Deploying message flows Managing execution group properties SSL configuration (import, renew, set properties) Broker and execution group management (start/stop/set properties) Strong knowledge of Oracle DB and SQL queries Proven ability in troubleshooting and L3 support Roles & Responsibilities: Gather requirements from stakeholders and perform technical impact analysis Estimate development efforts and manage delivery schedules Design and develop message flows and REST APIs in IIB Consume third-party services and ensure smooth integrations Prepare SIT/UAT test cases and conduct Unit Testing Provide L3 support , identify and resolve IIB-related issues, and implement agreed fixes Drive IIB-related requirements to closure in coordination with stakeholders Support SIT/UAT/PT and DC-DR activities where IIB flows are involved Perform basic administrative tasks in IBM App Connect/IIB as required Work Mode & Timing: Location: Gurugram (Onsite only) Working Days: Monday to Friday Type: Full-time Role

Handling and boosting company social media - Linkedin, Facebook, Youtube and website App & Website designing as per company requirement Hardware & Software management Cyber security & IT Assets purchase and management Leading and handling IT team Perks and benefits Competitive Salary Healthcare insurance

Deep knowledge of the email stack Have 3+ years of email systems experience: SMTP, POP, DNS, SPF, DKIM, DMARC, RBL, CAN-SPAM Knowledge of email deliverability, IP reputation, blocklists Experience with deployment and in structure management tools Exp with cloud-first monitoring, logging, and alerting infrastructure that support 24/7 enterprise platforms. Like working on small, autonomous agile teams Knowledge of advanced email features Experience 3 - 7 Years Industry IT Software - Others Qualification Other Bachelor Degree Key Skills SMTP DNS POP IP Email Engineer Verp Email Support Executive Email Support

*Essential server setup and security *Windows & Cloud server management and support *Web hosting control panel installation *Hyper-V virtual server management, Software updates and patch management *Efficient ticket management and prioritization. Required Candidate profile *MCSA/B.tech/Minimum 2 year experience *Strong troubleshooting skills *Willing to work in a 24/7 environment *Passionate about technology *Multitasking & Problem solving abilities

Job Title: Level 3 Technical Support Engineer Location: Hyderabad / Coimbatore (Work from Office) CTC: 9.5 LPA Shift: European Shift Key Responsibilities: 1. Fixing patches, Data Migrations, Incident Management, back up & recovery, Hardware software management and Server maintenance. 2. Office 365, Azure, Windows, VPN, API support, Remote Support, Application support, integration support 3. Mail Server, DNS Server, File Server, Linux, Windows & MAC OS, Windows Admin, Virtualization, Network Topology, Server Backup, VM Ware, & Active directory. 4. Troubleshooting network connectivity problems such as router configurations, IP. 5. Troubleshoot network connectivity issues, including router configurations, and provide support for Mail Servers, DNS Servers, and File Servers across Linux, Windows, and macOS operating systems. Work Model: Full-time, Work from Office (Hyderabad preferred). Working hours: 10 hours/day with a 1-hour break. Outstation candidates will get : 1. Travel ticket & accommodation 14 days