Military positions for engineers 2026: requirements and access routes

Key data

The Resolution 452/38202/2026, published in the BOE on April 20, 2026, convenes the selection processes to access military training centers with destination to the officer ranks and technical ranks of the Engineer Corps. The call, promoted by the Under-Secretariat of Defense, establishes two differentiated routes and opens the door to both civilian candidates and military personnel already on active duty who want to advance in rank.

For engineers and technicians considering a career in the Armed Forces, this call is the formal starting point: it defines the requirements, deadlines and procedure they must follow to apply and be selected.

What does this regulation establish?

The resolution regulates two differentiated selection processes to access military training centers:

Once the selection process is completed, candidates access the military training centers, where they receive the necessary training before integrating into the corresponding ranks. The call establishes the specific requirements, application submission deadlines and the procedure applicable to each modality.

The distinction between career military and complementary military is relevant for practical purposes: the former implies permanent engagement with the Armed Forces, while the latter is a figure with a lower degree of permanence and differentiated rights. Candidates must understand this difference before applying, as it determines the type of position they are applying for.

Economic and operational impact

For civilian candidates, this call represents an opportunity to access a stable professional career in the public sector, with the remuneration and job security conditions typical of career or complementary military in the Spanish Armed Forces.

For organizations and companies in the technology and engineering sector, the call may result in the departure of qualified technical profiles to the military public sector, especially in a context of high demand for engineers in the labor market.

• Active military personnel who advance through promotion improve their position on the payroll and their economic conditions when moving to officer rank.
• Civilians selected as career military access a career civil service position with full rights.
• Those selected as complementary military have temporary or limited engagement, with rights different from those of career military.

Who does it affect?

• Civilian engineers and technicians with appropriate qualifications who want to access the Armed Forces.
• Non-commissioned officers and enlisted personnel on active duty aspiring to advance to officer rank or technical rank of the Engineer Corps.
• Technology and industrial sector companies that may see technical profiles opt for this route to the public sector.
• HR departments and selection managers in engineering environments managing technical talent retention.

Practical example

An industrial engineer with a university degree currently working in the private sector can apply to the call through the direct entry route. If they pass the selection process, they access a military training center to complete their preparation. Upon completion, they can join as a career military in the technical rank of the Engineer Corps, with the stability and rights inherent to that position, or as complementary military, with a lower degree of permanence.

On the other hand, an active non-commissioned officer with a technical profile can opt for the promotion route to advance to officer rank, thus improving their position on the payroll and professional conditions without needing to leave the Armed Forces.

What should interested parties do now?

1. Review qualification requirements: Verify that the technical or engineering qualification meets the specific requirements established in Resolution 452/38202/2026 for the chosen access route (direct entry or promotion).
2. Identify the appropriate route: Determine whether to apply through direct entry (civilian candidates) or promotion (active military personnel), as requirements and procedures differ in each case.
3. Decide on the position modality: Consider whether to apply for a career military or complementary military position, taking into account the differences in permanence and rights.
4. Check application deadlines: Review in the official text published in the BOE the specific deadlines for submitting applications, as the call entered into force on April 15, 2026.
5. Prepare documentation: Gather documentation certifying qualifications, merits and administrative status (especially in the case of active military personnel applying for promotion).