diff --git a/tp-cloud/terraform/environments/dev/main.tf b/tp-cloud/terraform/environments/dev/main.tf
index d6ec5bd..87da186 100644
--- a/tp-cloud/terraform/environments/dev/main.tf
+++ b/tp-cloud/terraform/environments/dev/main.tf
@@ -31,4 +31,9 @@ module "compute" {
   frontend_subnet_id = module.network.subnet_ids.frontend
   backend_subnet_id = module.network.subnet_ids.backend
   database_subnet_id = module.network.subnet_ids.database
+}
+
+module "iam" {
+  source          = "../../modules/iam"
+  project_id      = var.project_id
 }
\ No newline at end of file
diff --git a/tp-cloud/terraform/modules/iam/main.tf b/tp-cloud/terraform/modules/iam/main.tf
index e69de29..3357ab5 100644
--- a/tp-cloud/terraform/modules/iam/main.tf
+++ b/tp-cloud/terraform/modules/iam/main.tf
@@ -0,0 +1,27 @@
+resource "google_service_account" "service_account" {
+  account_id   = "terraform"
+  display_name = "terraform"
+}
+
+resource "google_service_account_key" "mykey" {
+  service_account_id = google_service_account.service_account.name
+  public_key_type    = "TYPE_X509_PEM_FILE"
+}
+
+resource "google_project_iam_binding" "custom_service_account" {
+  project = var.project_id
+  role    = "roles/viewer"
+
+  members = [
+    "serviceAccount:${google_service_account.service_account.email}",
+  ]
+}
+
+data "google_client_openid_userinfo" "me" {
+}
+
+resource "google_os_login_ssh_public_key" "cache" {
+  user    = data.google_client_openid_userinfo.me.email
+  key     = file("~/.ssh/id_ed25519.pub")
+  project = var.project_id
+}
\ No newline at end of file
diff --git a/tp-cloud/terraform/modules/iam/outputs.tf b/tp-cloud/terraform/modules/iam/outputs.tf
index e69de29..52b858b 100644
--- a/tp-cloud/terraform/modules/iam/outputs.tf
+++ b/tp-cloud/terraform/modules/iam/outputs.tf
@@ -0,0 +1,10 @@
+output "email" {
+  description = "Service account email."
+  value       = google_service_account.service_account.email
+}
+
+output "key" {
+  description = "Service account private key."
+  sensitive   = true
+  value       = google_service_account_key.mykey.private_key
+}
\ No newline at end of file
diff --git a/tp-cloud/terraform/modules/iam/variables.tf b/tp-cloud/terraform/modules/iam/variables.tf
index e69de29..99b55b3 100644
--- a/tp-cloud/terraform/modules/iam/variables.tf
+++ b/tp-cloud/terraform/modules/iam/variables.tf
@@ -0,0 +1,4 @@
+variable "project_id" {
+  description = "ID du projet"
+  type        = string
+}
\ No newline at end of file