| Name of Officer | Post/Designation | Official mail ID | Telephone Number |
| Mr. Pandey Vijay Bhushan Prasad | Addl. DGT | srddg.dot.od@gov.in | +674-2393700 |
| Mr. Yogesh Kumar | DDG(C) | ddgc.dot.od@gov.in | |
| Mr. Yogesh Kumar | DDG(A & HR) | ddga-od-dot@gov.in | |
| Mr. Anil Kumar Subudhi | DDG(R) | ddgr-od-dot@gov.in | +674-2544050 |
| Mr. Subrat Kumar Prusty | DDG(T) | ddgt.dot.od@gov.in | +674-2542000 |
| Mr. Pandey Vijay Bhushan Prasad | DDG(S) | ddgs.dot.od@gov.in | +674-2547533 |
| Mr. R P Toppo | Director(A & HR) | dira.dot.od@gov.in | +674-2396422 |
| Mr. Chandra Prakash Yadav | Director(C) | dirc.dot.od@gov.in | +674-2396000 |
| Mr. Santosh Kumar Sahoo | Director(R) | dirr.dot.od@gov.in | +674-2546668 |
| Mr. K N Rai | Director(S) | dirs.dot.od@gov.in | +674-2544733 |
| Mr. Anshul Agarwal | Director (T) | dirt.dot.od@gov.in | +674-2542888 |
| Mr. R P Toppo | Director(Electrical) | rajen.toppo@gov.in | |
| Ms. Anshul Agarwal | ADG(T) | adgt.od-dgt-dot@gov.in | |
| Mr. Chittaranjan Debata | ADET(C) | adetc.od-dgt-dot@gov.in | |
| Mr. Biswaranjan Jena | AD(A-I) | ada-od-dot@gov.in | |
| Mr. Pankaja Sahu | AD(T) | adt.od-dgt-dot@gov.in | |
| Mr. Nihar Ranjan Sahoo | AD(R) | ada2-od-dot@gov.in | |
| Mr. Ashok Kumar Behera | AD(A-II)/DDO | adt.dot.od@gov.in | |
| Mr. Saroj Kumar Sahoo | AD(S) | adt.dot.od@gov.in | |
| Mr. Swetabh Kumar | JTO(S) | jtos.od-dgt-dot@gov.in | |
| Mr. Yuvraj Biradar | JTO(C) | adc.dot.od@gov.in | |
| Mr. Manoj Kumar Sarangi | PA to Addl. DGT | pa-od-dot@gov.in | +674-2393700 |