His Excellency, Bola Ahmed Tinubu, GCFR, President of Federal Republic of Nigeria with the Head of the Civil Service of the Federation, Mrs. Didi Esther Walson-Jack, OON, mni at the official opening ceremony of the International Civil Service Conference in Abuja.
PMS Day - Head of the Civil Service of the Federation, Mrs. Didi Esther Walson-Jack, Oon, Mni, paid an unscheduled visit to the Federal Ministry of Livestock Development.
HCSF, Mrs. Didi Esther Walson-Jack OON, mni, OHCSF Permanent Secretries, Managing Director/Chief Executive Officer of Galaxy Backbone, Senior Special Assistant to the President on Civil Service Matters, in a group photograph during the official Tour of Galaxy Backbone's National Digital Infrastructure Facilities in Abuja June 2025.
HCSF, Mrs Didi Esther Walson-Jack, OON, mni (4th R) with Rrd Heads of Service of the Federation
HCSF, Mrs. Didi Esther Walson-Jack, OON, mni, with the recently inaugurated Editorial Committee on Civil Service History Book, 11 July 2025 in Abuja.
HCSF, Mrs. Didi Esther Walson-Jack, OON, mni engaging with Hon. Bamidele Salam, Chairman of the House of Representatives, Public Accounts Committee during the opening ceremony of National Conference .
The representative of the President Federal Republic of Nigeria, HCSF, the representative of the Senate President, and other dignitaries at the 2025 National Conference on Public Accounts & Fiscal Governance held at the Transcorp Hilton,  Abuja.
Engr. Dr. Bahijjahtu Abubakar being presented with a key to a brand new SUV Vehicle, by the Head of the Civil Service of the Federation, Mrs Didi Esther Walson-Jack, OON, mni, at the 2025 Federal Civil Service Rewards and Recognition Awards Ceremony, in Abuja.
International Civil Service Conference 2025 in Abuja
International Civil Service Conference 2025, in Abuja
The Head of the Civil Service of the Federation, Mrs Didi Esther Walson-Jack, OON, mni, in a group photograph with her husband, Hon. Nimi Walson-Jack, Senior Pastor, Family Worship Centre, Mrs Sarah Omakwu and Federal Permanent Secretaries, during the thanksgiving service in Abuja.
HCSF, Mrs. Didi Esther Walson-Jack, OON, mni delivering a speach at the Remodeled Foyer and Reception with an Exhibition Gallery at the Office of the Head of the Civil Service Federation. This Event marked the commencement of the activities of the 2025 Civil Service Week
HCSF, Mrs. Didi Esther Walson-Jack, OON, mni cutting the tape to commission the Remodeled Foyer and Reception with an Exhibition Gallery at the Office of the Head of the Civil Service Federation. This Event marked the commencement of the activities of the 2025 Civil Service Week
HCSF, Mrs. Didi Esther Walson-Jack, OON, mni at the commissioning of the Remodeled Foyer and Reception with an Exhibition Gallery at the Office of the Head of the Civil Service Federation. This Event marked the commencement of the activities of the 2025 Civil Service Week
HCSF, Mrs. Didi Esther Walson-Jack, OON, mni at the commissioning of the Remodeled Foyer and Reception with an Exhibition Gallery at the Office of the Head of the Civil Service Federation. This Event marked the commencement of the activities of the 2025 Civil Service Week
HCSF, Mrs. Didi Esther Walson-Jack, OON, mni at the commissioning of the Remodeled Foyer and Reception with an Exhibition Gallery at the Office of the Head of the Civil Service Federation. This Event marked the commencement of the activities of the 2025 Civil Service Week
HCSF, Mrs. Didi Esther Walson-Jack, OON, mni, Permanent Secretaries and other government officials, in rapt attention during one of the sessions at the Senior Executive Leadership Programme in Dubai, UAE.
Head of the Civil Service of the Federation, Mrs. Didi Esther Walson-Jack, OON, mni, delivering her keynote address at the award ceremony of the 5th Edition of the Public Service Innovation Competition in Abuja.
Head of the Civil Service of the Federation, Mrs. Didi Esther Walson-Jack, OON, mni, presenting cash award of ₦5million to the winners of the 1st Position at the Award Ceremony of the 5th Edition of Public Service Innovation Competition in Abuja.
Head of the Civil Service of the Federation, Mrs. Didi Esther Walson-Jack, OON, mni, in a group photograph with Federal Permanent Secretaries and Accountant-General of the Federation at the closing ceremony of a 3-Day Induction Training Programme organised by the Office of the Head of the Civil Service of the Federation (OHCSF), for Permanent Secretaries and Accountant General appointed between May 2024 and February 2025 in Abuja
Representative of the President and Secretary to the Government of the Federation, Senator George Akume, CON, with the HCSF Mrs Didi Esther Walson-Jack, OON, mni, Minister of Water Resources and Sanitation, Engr, Joseph Terlumun Utsev and other dignitaries at the 6th African Regional Conference on Irrigation and Drainage in Abuja.
Head of the Civil Service of the Federation, Mrs Didi Esther Walson-Jack, OON, mni presenting a plaque to the President of CORFEPS/RETIRED HCSF, Dr Yayale Ahmed during a courtesy visit
HCSF, Mrs Esther Didi Walson-Jack, OON, mni, received on a Courtesy Visit, the Council of Retired Federal Permanent Secretaries (CORFEPS) and Body of Retired Heads of Civil Service of the Federation, led by the President of the Body, Dr. Yayale Ahmed, CFR
Head of the Civil Service of the Federation, Mrs Didi Esther Walson-Jack, OON, mni, Commissions the Solar Power Plant in the Office of the Head of the Federal Civil Service at the Federal Scretariat Phase 2
Head of the Civil Service of the Federation, Mrs Didi Esther Walson-Jack, OON, mni, inspects the newly commissioned Solar Power Plant at the Federal Secretariat Phase 2
Head of the Civil Service of the Federation, Mrs Didi Esther Walson-Jack, OON, mni (8th Left) Representative of the Hon.Minister of Power and Permanent Secretary, Ministry of Power, Mr Mamman Mahmuda, (7th Left), other Transformative Permanent Secretaries and SSA to the President on Civil Service Matters in a group photograph after the commissioning of the Solar Power Plant .
President Bola Ahmed Tinubu, GCFR, represented by Sen. George Akume, Secretary to the Government of the Federation (M), presenting the Govern Impact Award to the Head of the Civil Service of the Federation, Mrs. Didi Esther Walson-Jack, OON, mni, Minister of Environment, Alhaji Balarabe Lawal Abbah (ist right) at the Banquet Hall, State House, Abuja.
Nigeria Unveils AI-Driven Public Service Transformation at Global Government Summit 2025
Nigerian Delegations Historic Visit to the UNDP Globla Centre for Technology
Head of the Civil Service of the Federation, Mrs Didi Esther Walson-Jack, OON, mni (3rd L), Perm Sec, CMO, Mrs Fatima Mahmood (3rd R), Perm Sec, CSO, Kalba Danjuma,(Ist L) and Perm Sec. SWO, Mrs Patience Oyekunle, (2nd R), during the 2nd edition of the Prospective Executive Retiree’s Conference in Abuja.

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MRS. DIDI ESTHER WALSON-JACK, OON, mni

Head of the Civil Service of the Federation

DR. DEBORAH O. N. ODOH

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MRS FATIMA S. T. MAHMOOD

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MRS PATIENCE N. OYEKUNLE

Permanent Secretary, Service Welfare Office
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DR DANJUMA U. KALBA

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ARC. JOY OSARETIN BADERIN FNIA PMP

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MR ALFRED AGABA ABAH

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