ECI Recruitment 2023 Apply Online: Eastern Coalfields Limited (ECL) invites applications for 244 Security Guard posts through its official website https://www.easterncoal.nic.in/. Existing employees are eligible to apply, and the deadline for application is 23 November 2023.. ECI Recruitment 2023 Notification: Eastern Coalfields Limited is accepting online applications for Security Guard positions. Eligible candidates can apply