diff --git a/services/terraform/dev/main.tf b/services/terraform/dev/main.tf
--- a/services/terraform/dev/main.tf
+++ b/services/terraform/dev/main.tf
@@ -31,6 +31,7 @@
   dynamic "endpoints" {
     for_each = local.aws_settings.override_endpoint[*]
     content {
+      opensearch     = endpoints.value
       dynamodb       = endpoints.value
       s3             = endpoints.value
       secretsmanager = endpoints.value
@@ -44,4 +45,8 @@
 module "shared" {
   source = "../modules/shared"
   is_dev = true
+
+  vpc_id     = null
+  cidr_block = null
+  subnet_ids = []
 }
diff --git a/services/terraform/modules/shared/opensearch.tf b/services/terraform/modules/shared/opensearch.tf
new file mode 100644
--- /dev/null
+++ b/services/terraform/modules/shared/opensearch.tf
@@ -0,0 +1,54 @@
+variable "domain" {
+  default = "identity-search-domain"
+}
+
+resource "aws_security_group" "identity-search" {
+  count       = var.is_dev ? 0 : 1
+  name        = "${var.vpc_id}-opensearch-service-${var.domain}"
+  description = "Managed by Terraform"
+  vpc_id      = var.is_dev ? null : var.vpc_id
+
+  ingress {
+    from_port = 443
+    to_port   = 443
+    protocol  = "tcp"
+
+    cidr_blocks = [
+      var.cidr_block
+    ]
+  }
+
+  tags = {
+    Name        = "${var.vpc_id}-opensearch-service-${var.domain}"
+    Environment = var.is_dev ? "development" : "production"
+  }
+}
+
+resource "aws_opensearch_domain" "identity-search" {
+  domain_name    = var.domain
+  engine_version = "OpenSearch_1.0"
+
+  cluster_config {
+    instance_type = "t3.medium.search"
+  }
+
+  vpc_options {
+    subnet_ids = var.subnet_ids
+
+    security_group_ids = var.is_dev ? [] : [aws_security_group.identity-search[0].id]
+  }
+
+  advanced_options = {
+    "rest.action.multi.allow_explicit_index" = "true"
+  }
+
+  ebs_options {
+    ebs_enabled = true
+    volume_size = 10
+  }
+
+  tags = {
+    Name        = var.domain
+    Environment = var.is_dev ? "development" : "production"
+  }
+}
diff --git a/services/terraform/modules/shared/outputs.tf b/services/terraform/modules/shared/outputs.tf
--- a/services/terraform/modules/shared/outputs.tf
+++ b/services/terraform/modules/shared/outputs.tf
@@ -14,3 +14,8 @@
     table.name => table
   }
 }
+
+
+output "opensearch_domain_identity" {
+  value = aws_opensearch_domain.identity-search
+}
diff --git a/services/terraform/modules/shared/variables.tf b/services/terraform/modules/shared/variables.tf
--- a/services/terraform/modules/shared/variables.tf
+++ b/services/terraform/modules/shared/variables.tf
@@ -8,3 +8,9 @@
   default     = ""
   description = "Suffix added to all bucket names"
 }
+
+variable "vpc_id" {}
+
+variable "cidr_block" {}
+
+variable "subnet_ids" {}
diff --git a/services/terraform/remote/aws_iam.tf b/services/terraform/remote/aws_iam.tf
--- a/services/terraform/remote/aws_iam.tf
+++ b/services/terraform/remote/aws_iam.tf
@@ -194,3 +194,29 @@
     aws_iam_policy.manage_reports_ddb.arn
   ]
 }
+
+data "aws_iam_policy_document" "opensearch_domain_access" {
+  statement {
+    effect = "Allow"
+
+    principals {
+      type        = "*"
+      identifiers = []
+    }
+
+    actions = [
+      "es:ESHttpHead",
+      "es:ESHttpPost",
+      "es:ESHttpGet",
+      "es:ESHttpDelete",
+      "es:ESHttpPut",
+    ]
+
+    resources = ["${module.shared.opensearch_domain_identity.arn}/*"]
+  }
+}
+
+resource "aws_opensearch_domain_policy" "opensearch_domain_access" {
+  domain_name     = module.shared.opensearch_domain_identity.domain_name
+  access_policies = data.aws_iam_policy_document.opensearch_domain_access.json
+}
diff --git a/services/terraform/remote/main.tf b/services/terraform/remote/main.tf
--- a/services/terraform/remote/main.tf
+++ b/services/terraform/remote/main.tf
@@ -51,6 +51,12 @@
 module "shared" {
   source             = "../modules/shared"
   bucket_name_suffix = local.s3_bucket_name_suffix
+
+  vpc_id     = aws_vpc.default.id
+  cidr_block = aws_vpc.default.cidr_block
+  subnet_ids = [
+    aws_subnet.public_a.id,
+  ]
 }
 
 check "workspace_check" {