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Career advice · Updated October 2026

KDF Recruitment Guide: Requirements, Documents and Selection Day Explained

Joining the Kenya Defence Forces (KDF) is one of the most searched career goals in Kenya, and also one of the most targeted by fraudsters. This guide walks through how KDF recruitment actually works, using the Ministry of Defence’s own 2025 advertisement as the reference point, so you know what to prepare long before the next exercise is announced. For whether a round is open today, check our KDF recruitment status page, which we update when the Ministry publishes an advert.

Who runs KDF recruitment

The Kenya Defence Forces are made up of the Kenya Army, the Kenya Air Force and the Kenya Navy. Recruitment is run by the Ministry of Defence through joint recruiting teams drawn from all three services. It does not go through the Public Service Commission, county governments or any private agent. The only places a genuine advert appears are mod.go.ke, the Ministry’s verified social media accounts, the government’s MyGov publication and the national newspapers.

When recruitment usually happens

There is no fixed annual calendar. The Ministry’s FAQ says recruitment follows the requirements and timelines it determines. What we can verify is the most recent cycle: the 2025 advert was dated 14 September 2025, online applications for officer and tradesman categories closed on 12 October 2025, and general duty recruitment ran at county centres from 13 to 25 October 2025. Anyone quoting a 2026 date before the Ministry publishes one is guessing.

The five entry routes

A KDF advert normally covers several categories, and each has very different requirements. In 2025 these were:

  • General Service Officer (GSO) Cadets, Regular: school leavers who train for three years and graduate with a BSc in Defence and Security Studies.
  • GSO Cadets, Graduate: degree holders in listed disciplines (engineering, ICT, education, finance, communication, social work and others), trained for 15 months.
  • Specialist Officers: registered professionals such as doctors, lawyers, engineers and chaplains, trained for six months.
  • General Duty Recruits (Service Members): the largest intake, selected in person at sub-county centres.
  • Tradesmen/women: diploma holders and certificate artisans such as mechanics, electricians, tailors, plumbers and nurses.

The 2025 advert also recruited Defence Forces Constables, but only from retired KDF service members aged 30 to 55 and retired NYS servicemen and women aged 35 to 45, each with a discharge certificate rated at least “Good” in conduct.

Requirements published in the 2025 advert

These figures come straight from the Ministry’s advert. Treat them as a guide to what to expect, not a promise: the next advert can change any of them.

General conditions for everyone

  • Kenyan citizen with a valid national ID card.
  • Age: 18 to 26 for GSO Cadets and General Duty Recruits; not above 30 for Specialist Officers and Tradesmen/women; not above 39 for Chaplains and Imams.
  • No criminal record.
  • Minimum height of 1.60m (5ft 3in) for men and 1.52m (5ft) for women.
  • Minimum weight of 54.55kg for men and 50kg for women, with a Body Mass Index below 30.
  • Women must not be pregnant at recruitment or at any point during training.
  • Medically fit to KDF standards.

Academic minimums

  • GSO Cadet (Regular): KCSE mean grade of B (plain), with C+ in English, Mathematics and one science subject.
  • GSO Cadet (Graduate) and Specialist Officer: the same KCSE standard plus a relevant bachelor’s degree. Specialists must also be registered with their professional body and have at least two years of practice after registration.
  • General Duty Recruit: KCSE mean grade of D (plain). Candidates who have completed NYS training have an added advantage.
  • Tradesmen/women: C (plain) plus a relevant diploma, or D+ (plus) plus a certificate with Government Trade Test Grade II or Craft II.

Documents to have ready

The 2025 advert asked candidates to bring their original documents together with four copies each of their national ID, KRA PIN certificate and academic certificates. If you do not yet have a KRA PIN, register for one on iTax well before recruitment season. Professionals should also carry their registration certificate and practising licence. Our guide to documents required for jobs in Kenya explains how to get each one.

How to apply: online versus in person

This is where many applicants get confused, because KDF uses two different methods depending on the category.

  1. Officers and tradesmen apply online. In 2025, GSO Cadets, Specialist Officers and Tradesmen/women had to apply through recruit.mod.go.ke. No paper applications were accepted, and shortlisted names were published in the print media.
  2. General duty recruits turn up in person. There is no online form for this category. You report to the recruitment centre for your sub-county on the date in the published itinerary, with your original documents and copies.

What happens at selection

The advert does not spell out every test, but it confirms the stages: initial screening against the age, height, weight and document requirements at the centre, medical examination, and final verification of selected candidates at designated KDF training institutions. Because physical standards are checked on the day, a candidate who is under height or over the BMI limit cannot fix that at the centre. Measure yourself honestly before you travel.

Training and pay

Training length depends on your route: three years for regular cadets, 15 months for graduate cadets and six months for specialist officers, according to the 2025 advert. The Ministry does not publish recruit or cadet salaries in its adverts, and we have not found an official pay table for new entrants, so we do not quote one. Be wary of websites that state exact KDF salaries without a source.

Scam warning: KDF recruitment is free

The Ministry’s advert states in capital letters that recruitment is free and that bribery is a criminal offence. It lists two hotlines for reporting malpractice, 0726 419 706 and 0726 419 709, and asks the public to report to the nearest police station or military camp. Walk away from anyone who asks for a “medical fee”, promises a guaranteed slot, or shares an application link that is not on mod.go.ke. Our guide to spotting fake job adverts covers the usual tricks.

How to follow the next KDF advert

For how public-sector hiring works more broadly, read how to apply for government jobs in Kenya.

Other government recruitment guides

Comparing services? Requirements differ a lot between recruiters:

Frequently asked questions

Can I apply for KDF general duty online?

No. In the 2025 exercise only officer cadets, specialist officers and tradesmen/women applied online at recruit.mod.go.ke. General duty recruits reported in person to their sub-county recruitment centre.

What KCSE grade do I need to join KDF?

In the 2025 advert, general duty recruits needed a mean grade of D (plain) and regular officer cadets needed B (plain) with C+ in English, Mathematics and a science. Each advert can change these.

Does KDF charge any recruitment fee?

No. The Ministry of Defence says recruitment is free and that bribery is a criminal offence. Report malpractice on 0726 419 706 or 0726 419 709.

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