5 Antispam Jobs

Hi, Greetings from Sun Technology Integrators!! This is regarding a job opening with Sun Technology Integrators, Bangalore. Please find below the job description for your reference. Kindly let me know your interest and share your updated CV to nandinis@suntechnologies.com ASAP. The Senior System Administrator (SA) is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. Responsibilities : Ensure long-term requirements of systems operations and administration are included in the overall information systems planning of the organization. Responsible for the installation, maintenance, configuration, and integrity of computer software Participate in technical research and development to enable continuing innovation within the infrastructure. Develops and promotes standard operating procedures Responsible for installing, configuring, and maintaining Windows servers, including web servers, DB servers, and network servers in support of business processing requirements Performs software installations, patches and upgrades to operating systems and layered software packages Experience with setup and monitoring of Backup Solutions Helps Monitor and perform troubleshooting of event logs Maintains a comprehensive operating system hardware and software configuration database/library of all supporting documentation Required Experience or Knowledge of the following technologies/functions: 5+ years of experience MCSA or MCSE Certification in Windows Server 2012/2016 required Security + Certification required Self-motivation and strong organizational skills Advanced Active Directory skills including GPOs, building and upgrading domains, forests, RODC server core, site topology, domain & trust, LDAP integration with apps, security/delegation control, TCP/IP DNS, DHCP, Schema update and certificate trust Managing and monitoring AD Inter and Intra replication, DNS Zones and records. Ensuring the proper assignment and configuration of FSMO roles. Configuring forest-wide Lightweight Directory Access Protocol (LDAP) settings. Good knowledge of TCP/IP networking and protocols (DNS, ICMP, SMB, SSL/TLS, etc.) Strong experience on Windows 2012 & 2016 troubleshooting and Clustering concepts Excellent technical knowledge of Active Directory, MDT for OS deployment, DNS, DHCP, email administration, Hyper-V, Bit locker, Patch management. Support IT infrastructure systems and services with 24x7 on-call rotating support Hands-on expertise on DNS, DHCP, TCP/IP, Routers Ability to troubleshoot network issues - LAN & Wireless Experience handling enterprise-level anti-virus, intrusion detection Experience handling Windows & Mac machines with knowledge of Active Directory Laptop Desktop, Server Troubleshooting, Active Directory Management, VPN and Network Troubleshooting, Excellent Communication Skills Hands-on experience in managing and troubleshooting Apple, Windows devices. Desktop Support with impactful problem-solving techniques. installation and troubleshooting of basic applications like excel, outlook, word, acrobat reader, WinZip/7zip Configuration and troubleshooting and of Cisco Manageable switches Good knowledge in OSI Layer, LAN WAN. VLAN configuration and troubleshooting Good knowledge in IP Addressing, Troubleshooting network issues Site to site VPN Configuration, SSL VPN configuration, Troubleshooting VPN issues Troubleshooting and installation of Antivirus console and installation to the clients Firewall configuration and troubleshooting, Configuration of firewall rules Configuration and troubleshooting of Antivirus/antispam/SMTP filters in the firewall Configuration and troubleshooting of SAN/NAS devices, RAID configuration Configuration and troubleshooting of Backup application Configuration and troubleshooting of web (IIS/Apache) applications Configuration and troubleshooting of IP-PBX, Configuration and troubleshooting of IP Phones Please let me know, if any of your friends are looking for a job change. Kindly share the references. Please Note: WFO- Work From Office (No hybrid or Work From Home) Shift Details: IST Shift -Rotational Shift-2 ways free cab facility(Pickup+Drop) Years of Exp-5 to 10 years Interview Mode- 1st round Virtual interview followed by F2F interview Thanks and Regards, Nandini S | Sr.Technical Recruiter Sun Technology Integrators Pvt. Ltd. nandinis@suntechnologies.com www.suntechnologies.com

You will be working as a Technical Support Engineer for the Zimbra Mailing New Project in Chennai. We are looking for candidates who are local to Chennai. As a Technical Support Engineer, you will be responsible for providing solutions related to Zimbra mailing. To qualify for this position, you should have a Graduate or Diploma in Science & Engineering. Having certifications in Server/Storage/Virtualization will be an added advantage. For this role, we require 4-5 years of experience for L2 level and a minimum of 7 years for L3/Team Lead level. Proficiency in Linux is a must-have skill. Shift timings will be 24/7 rotational. Our company has over 30 years of enterprise experience and specializes in Next-Gen Information Security, Cloud Services, and Data Center Modernization. We cater to various industries such as BFSI, Manufacturing, IT/ITES, Solutions Architecture, AI integration, and Managed Security Services. For the L3/Team Lead position, you must have deep knowledge in Linux and Zimbra, along with an understanding of email security tools like Anti-malware, Antispam, and Data Leakage Prevention. Knowledge of ITIL processes is preferred, along with good communication skills. A minimum of 7 years of experience is required, with the last 3 years focused on email and related security. On the other hand, for the L2 position, you should have a strong foundation in Linux and Zimbra, along with an understanding of Email Security. A minimum of 4 years of experience as an engineer, with the last 2 years specifically in Linux/Zimbra related tasks, is necessary. You should also possess moderate to good communication skills for effective vendor and interoffice communication.,

Role & responsibilities About the Role: We are seeking a skilled MS Domain, Collaboration & Communication Specialist to manage and maintain our organization's IT infrastructure and cloud systems. Experienced Microsoft technology specialist to lead the design, implementation, and optimization of enterprise communication and collaboration solutions. This role focuses on Microsoft 365 ecosystem, Teams infrastructure, and unified communications platforms. Solution Architecture & Design. The ideal candidate will have expertise in Active Directory, Azure AD, DNS, SSL certificates, and various Microsoft technologies including Exchange, Office 365, and Teams. This role involves integration, managing cloud data centers, and ensuring the smooth operation of video conferencing solutions. Key Responsibilities: Active Directory (On-Prem) / Azure AD (On-Cloud): Manage and maintain Active Directory and Azure AD environments. Integrate third-party applications such as Success Factor and Salesforce. Ensure secure and efficient user authentication and authorization. Manage user accounts, groups, and security policies. DNS Management: Oversee internal and public DNS configurations. Ensure DNS reliability and security across the organization. SSL Certificates: Manage the procurement, installation, and renewal of SSL certificates. Ensure secure communication channels for all web services. Microsoft Exchange 2019 / Exchange Online: Manage and maintain Exchange On-Premises environments. Manage and maintain Exchange Online environments. Ensure email security, availability, and performance. Microsoft Office 365 Workloads Administration: Design and architect Microsoft 365 communication solutions including Teams, Exchange Online, SharePoint, and Power Platform Develop hybrid and cloud-native collaboration architectures supporting 5,000+ users Create technical roadmaps for digital workplace transformation initiatives Manage Office 365 workloads including Teams, OneDrive, Exchange Online, and Enterprise Mobility + Security (EMS), SharePoint Online, OneDrive, and Power Platform environments Ensure compliance with regular updates and feature rollouts. Advanced PowerShell scripting for automation and bulk operations Microsoft Graph API integration for custom solutions Establish Microsoft Teams governance policies and lifecycle management Implement data loss prevention and compliance policies Design and deploy Microsoft Purview for information governance Configure Teams policies, meeting settings, and calling policies Cloud Data Center Management: Manage the cloud data center setup in Azure. Oversee tenant management for peripheral systems. SFTP Server: Manage and maintain the SFTP server for secure file transfers. Anti-Spam Solutions: Oversee the implementation and management of anti-spam solutions like Xwall, exchange online defender. Hybrid Audio/Visual Solutions: Manage the setup and maintenance of video conferencing solutions for small to medium meeting rooms and boardrooms. Ensure high-quality audio and visual experiences for all meetings. Experience with Microsoft Teams Rooms, Surface Hub, and collaboration hardware, Zoom rooms, Zoom Qualifications: Education: Bachelors degree in Computer Science, Information Technology, or a related field. Relevant certifications (e.g., Microsoft Certified: Azure Administrator Associate, MCSE) are desirable. Experience: Minimum of 12-15 years of experience in IT infrastructure management, with a focus on Microsoft technologies and cloud services. Certifications: Microsoft 365 Certified: Endpoint Administrator Associate Microsoft 365 Certified: Messaging Administrator Associate Microsoft 365 messaging administrators manage a secure, efficient, and effective email collaboration platform using Microsoft Exchange Online and Microsoft 365. Microsoft 365 Certified: Teams Administrator Associate Microsoft Certified: Identity and Access Administrator Associate Microsoft Certified: Information Protection and Compliance Administrator Associate Skills: Expertise in Active Directory and Azure AD management. Proficiency in DNS configuration, SSL certificate management, and Exchange administration. Experience with Microsoft Teams, and Office 365. Knowledge of Azure cloud data center setup and management. Experience with SFTP server management and anti-spam solutions. Ability to manage and configure hybrid audio/visual solutions. Preferred candidate profile Additional Requirements: Strong problem-solving skills and the ability to troubleshoot complex issues. Excellent communication skills and the ability to work effectively with various stakeholders. Proficiency in managing transitions and upgrades in a dynamic IT environment. Ability to manage multiple tasks and prioritize effectively.

Role & responsibilities Job Description: Key Responsibilities • Conduct email analysis and reverse engineer to identify and mitigate threats. • Perform static and dynamic analysis • Analyze network traffic and develop heuristic signatures to detect malicious activities. • Investigate security incidents, including data breaches, system intrusions, and policy violations. • Collaborate with cross-functional teams to improve detection capabilities and response. • Develop and implement incident response plans and coordinate incident investigations. • Classify, Maintain and update real-time block lists and URL block lists. • Write and review regular expressions for phish, spam and fraud detection. • Perform URL and email grading to assess and categorize potential threats. • Engage in security response activities to address and resolve security incidents. • Conduct threat hunting to proactively identify and address potential detection gaps. Technical Skills • Threat Analysis and Incident Response: Ability to analyze email threats, identify indicators of compromise (IOCs), and respond to incidents promptly. • Phishing Detection and Mitigation: Expertise in identifying and mitigating phishing attacks, including spear-phishing and whaling. • Malware Analysis: Skills in analyzing email-borne malware, understanding its behavior, and developing countermeasures. • Cryptography: Knowledge of encryption techniques to secure email communications and protect sensitive data. • Network Security: Understanding of network protocols and security measures to detect and prevent email-based attacks. • Programming and Scripting: Proficiency in languages like Kusto, Python, PowerShell, or Bash for automating security tasks and analyzing email logs. • Regulatory Compliance: Familiarity with regulations such as GDPR, HIPAA, and others that impact email security practices. Tools • Secure Email Gateways (SEGs): Tools like Microsoft Defender for Office, Proofpoint, Mimecast, or Barracuda to filter and block malicious emails. • Email Encryption Tools: Solutions like PGP (Pretty Good Privacy) or S/MIME (Secure/Multipurpose Internet Mail Extensions) for encrypting email content. • Threat Intelligence Platforms: Tools other than VirusTotal, MX Tool box like ThreatConnect or Recorded Future to gather and analyze threat intelligence data. • Sandboxing Solutions: Tools like Windows Sandbox, FireEye or Palo Alto Networks WildFire to safely analyze suspicious email attachments. • Anti-Phishing Tools: Solutions like PhishMe or Cofense to detect and respond to phishing attempts. • Security Information and Event Management or Incident Response Tools

Understanding on Mailbox Permissions, Auto-Forwarding, Calendar and Junk Configurations Understanding on Licenses Retention Tags and Policies Litigation & Retention Hold Mail Restrictions via transport rule Threat Policies (Anti-SPAM, Anti- Phishing etc) Mail Flow issues troubleshooting Mailbox issues troubleshooting Email Submissions SMTP\Graph API Email Sending solutions E-Discovery Search & Purge Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention. Come to Wipro. Realize your ambitions. Applications from people with disabilities are explicitly welcome.