Mrs. Ingbiantar commenced her career in the Benue State Civil Service on 16th September, 2004 as an Administrative Officer II, and has risen through the ranks to her present position.
On 5th December, 2011, she was seconded to the Benue State House of Assembly as a Senior Administrative Officer, GL. 10, and was posted to the Legislative Department. She rose through the ranks in the Department to the position of Deputy Director, Legislative Matters. During her service at the House of Assembly, she served in various House Standing Committees, including the Public Accounts Committee.
On 15th October, 2024, she was appointed Acting Secretary, Benue State House of Assembly Commission, a position she held until her redeployment to the Office of the Head of Civil Service as Assistant Director, Administration.
She assumed duties as Acting Director, Administration and Supply, Benue State Ministry of Information and Orientation on 4th September, 2026.