diff --git a/bundle/config/mutator/merge_job_parameters.go b/bundle/config/mutator/merge_job_parameters.go
new file mode 100644
index 00000000..51a919d9
--- /dev/null
+++ b/bundle/config/mutator/merge_job_parameters.go
@@ -0,0 +1,45 @@
+package mutator
+
+import (
+	"context"
+
+	"github.com/databricks/cli/bundle"
+	"github.com/databricks/cli/libs/diag"
+	"github.com/databricks/cli/libs/dyn"
+	"github.com/databricks/cli/libs/dyn/merge"
+)
+
+type mergeJobParameters struct{}
+
+func MergeJobParameters() bundle.Mutator {
+	return &mergeJobParameters{}
+}
+
+func (m *mergeJobParameters) Name() string {
+	return "MergeJobParameters"
+}
+
+func (m *mergeJobParameters) parameterNameString(v dyn.Value) string {
+	switch v.Kind() {
+	case dyn.KindInvalid, dyn.KindNil:
+		return ""
+	case dyn.KindString:
+		return v.MustString()
+	default:
+		panic("task key must be a string")
+	}
+}
+
+func (m *mergeJobParameters) Apply(ctx context.Context, b *bundle.Bundle) diag.Diagnostics {
+	err := b.Config.Mutate(func(v dyn.Value) (dyn.Value, error) {
+		if v.Kind() == dyn.KindNil {
+			return v, nil
+		}
+
+		return dyn.Map(v, "resources.jobs", dyn.Foreach(func(_ dyn.Path, job dyn.Value) (dyn.Value, error) {
+			return dyn.Map(job, "parameters", merge.ElementsByKey("name", m.parameterNameString))
+		}))
+	})
+
+	return diag.FromErr(err)
+}
diff --git a/bundle/config/mutator/merge_job_parameters_test.go b/bundle/config/mutator/merge_job_parameters_test.go
new file mode 100644
index 00000000..f03dea73
--- /dev/null
+++ b/bundle/config/mutator/merge_job_parameters_test.go
@@ -0,0 +1,80 @@
+package mutator_test
+
+import (
+	"context"
+	"testing"
+
+	"github.com/databricks/cli/bundle"
+	"github.com/databricks/cli/bundle/config"
+	"github.com/databricks/cli/bundle/config/mutator"
+	"github.com/databricks/cli/bundle/config/resources"
+	"github.com/databricks/databricks-sdk-go/service/jobs"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestMergeJobParameters(t *testing.T) {
+	b := &bundle.Bundle{
+		Config: config.Root{
+			Resources: config.Resources{
+				Jobs: map[string]*resources.Job{
+					"foo": {
+						JobSettings: &jobs.JobSettings{
+							Parameters: []jobs.JobParameterDefinition{
+								{
+									Name:    "foo",
+									Default: "v1",
+								},
+								{
+									Name:    "bar",
+									Default: "v1",
+								},
+								{
+									Name:    "foo",
+									Default: "v2",
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	}
+
+	diags := bundle.Apply(context.Background(), b, mutator.MergeJobParameters())
+	assert.NoError(t, diags.Error())
+
+	j := b.Config.Resources.Jobs["foo"]
+
+	assert.Len(t, j.Parameters, 2)
+	assert.Equal(t, "foo", j.Parameters[0].Name)
+	assert.Equal(t, "v2", j.Parameters[0].Default)
+	assert.Equal(t, "bar", j.Parameters[1].Name)
+	assert.Equal(t, "v1", j.Parameters[1].Default)
+}
+
+func TestMergeJobParametersWithNilKey(t *testing.T) {
+	b := &bundle.Bundle{
+		Config: config.Root{
+			Resources: config.Resources{
+				Jobs: map[string]*resources.Job{
+					"foo": {
+						JobSettings: &jobs.JobSettings{
+							Parameters: []jobs.JobParameterDefinition{
+								{
+									Default: "v1",
+								},
+								{
+									Default: "v2",
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+	}
+
+	diags := bundle.Apply(context.Background(), b, mutator.MergeJobParameters())
+	assert.NoError(t, diags.Error())
+	assert.Len(t, b.Config.Resources.Jobs["foo"].Parameters, 1)
+}
diff --git a/bundle/phases/initialize.go b/bundle/phases/initialize.go
index a32de2c5..7b4dc6d4 100644
--- a/bundle/phases/initialize.go
+++ b/bundle/phases/initialize.go
@@ -21,6 +21,7 @@ func Initialize() bundle.Mutator {
 		[]bundle.Mutator{
 			mutator.RewriteSyncPaths(),
 			mutator.MergeJobClusters(),
+			mutator.MergeJobParameters(),
 			mutator.MergeJobTasks(),
 			mutator.MergePipelineClusters(),
 			mutator.InitializeWorkspaceClient(),
diff --git a/bundle/tests/loader.go b/bundle/tests/loader.go
index 8eddcf9a..069f0935 100644
--- a/bundle/tests/loader.go
+++ b/bundle/tests/loader.go
@@ -37,6 +37,7 @@ func loadTargetWithDiags(path, env string) (*bundle.Bundle, diag.Diagnostics) {
 		phases.LoadNamedTarget(env),
 		mutator.RewriteSyncPaths(),
 		mutator.MergeJobClusters(),
+		mutator.MergeJobParameters(),
 		mutator.MergeJobTasks(),
 		mutator.MergePipelineClusters(),
 	))
diff --git a/bundle/tests/override_job_parameters/databricks.yml b/bundle/tests/override_job_parameters/databricks.yml
new file mode 100644
index 00000000..9c333c32
--- /dev/null
+++ b/bundle/tests/override_job_parameters/databricks.yml
@@ -0,0 +1,32 @@
+bundle:
+  name: override_job_parameters
+
+workspace:
+  host: https://acme.cloud.databricks.com/
+
+resources:
+  jobs:
+    foo:
+      name: job
+      parameters:
+        - name: foo
+          default: v1
+        - name: bar
+          default: v1
+
+targets:
+  development:
+    resources:
+      jobs:
+        foo:
+          parameters:
+            - name: foo
+              default: v2
+
+  staging:
+    resources:
+      jobs:
+        foo:
+          parameters:
+            - name: bar
+              default: v2
diff --git a/bundle/tests/override_job_parameters_test.go b/bundle/tests/override_job_parameters_test.go
new file mode 100644
index 00000000..21e0e35a
--- /dev/null
+++ b/bundle/tests/override_job_parameters_test.go
@@ -0,0 +1,31 @@
+package config_tests
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestOverrideJobParametersDev(t *testing.T) {
+	b := loadTarget(t, "./override_job_parameters", "development")
+	assert.Equal(t, "job", b.Config.Resources.Jobs["foo"].Name)
+
+	p := b.Config.Resources.Jobs["foo"].Parameters
+	assert.Len(t, p, 2)
+	assert.Equal(t, "foo", p[0].Name)
+	assert.Equal(t, "v2", p[0].Default)
+	assert.Equal(t, "bar", p[1].Name)
+	assert.Equal(t, "v1", p[1].Default)
+}
+
+func TestOverrideJobParametersStaging(t *testing.T) {
+	b := loadTarget(t, "./override_job_parameters", "staging")
+	assert.Equal(t, "job", b.Config.Resources.Jobs["foo"].Name)
+
+	p := b.Config.Resources.Jobs["foo"].Parameters
+	assert.Len(t, p, 2)
+	assert.Equal(t, "foo", p[0].Name)
+	assert.Equal(t, "v1", p[0].Default)
+	assert.Equal(t, "bar", p[1].Name)
+	assert.Equal(t, "v2", p[1].Default)
+}