diff --git a/.changelog/25378.txt b/.changelog/25378.txt
new file mode 100644
index 000000000..6de1b693e
--- /dev/null
+++ b/.changelog/25378.txt
@@ -0,0 +1,3 @@
+```release-note:improvement
+ui: Makes jobs list filtering case-insensitive
+```
diff --git a/ui/app/controllers/jobs/index.js b/ui/app/controllers/jobs/index.js
index b13be7e7f..c643ff260 100644
--- a/ui/app/controllers/jobs/index.js
+++ b/ui/app/controllers/jobs/index.js
@@ -653,7 +653,7 @@ export default class JobsIndexController extends Controller {
       this.searchText = newFilter;
     } else {
       // If it's a string without a filter operator, assume the user is trying to look up a job name
-      this.searchText = `Name contains "${newFilter}"`;
+      this.searchText = `Name matches "(?i)${newFilter}"`;
     }
   }
 
diff --git a/ui/mirage/config.js b/ui/mirage/config.js
index b304ae237..f2aed8dec 100644
--- a/ui/mirage/config.js
+++ b/ui/mirage/config.js
@@ -231,6 +231,12 @@ export default function () {
                   job[condition.field] &&
                   job[condition.field].includes(condition.value)
                 );
+              } else if (condition.operator === 'matches') {
+                // strip the (?i) bit out of the value; used for case-insensitive matching
+                // but JS doesn't support PCRE-style regex modifiers the way our backend does,
+                // so strip 'em out here.
+                const value = condition.value.replace('(?i)', '');
+                return new RegExp(value, 'i').test(job[condition.field]);
               } else if (condition.operator === '==') {
                 return job[condition.field] === condition.value;
               } else if (condition.operator === '!=') {
diff --git a/ui/tests/acceptance/jobs-list-test.js b/ui/tests/acceptance/jobs-list-test.js
index 56f488d15..3a9ceee49 100644
--- a/ui/tests/acceptance/jobs-list-test.js
+++ b/ui/tests/acceptance/jobs-list-test.js
@@ -188,7 +188,7 @@ module('Acceptance | jobs list', function (hooks) {
 
     assert.equal(
       currentURL(),
-      '/jobs?filter=Name%20contains%20%22foobar%22',
+      '/jobs?filter=Name%20matches%20%22(%3Fi)foobar%22',
       'No page query param'
     );
   });
@@ -1271,7 +1271,7 @@ module('Acceptance | jobs list', function (hooks) {
         assert.ok(
           server.pretender.handledRequests.find((req) =>
             decodeURIComponent(req.url).includes(
-              '?filter=Name contains "something-that-surely-doesnt-exist"'
+              '?filter=Name matches "(?i)something-that-surely-doesnt-exist"'
             )
           ),
           'A request was made with a filter query param that assumed job name'
@@ -1386,6 +1386,28 @@ module('Acceptance | jobs list', function (hooks) {
         localStorage.removeItem('nomadPageSize');
       });
 
+      test('Searching by name filters the list case-insensitively', async function (assert) {
+        localStorage.setItem('nomadPageSize', '10');
+        createJobs(server, 10);
+        server.create('job', {
+          name: 'hashi-one',
+          id: 'hashi-one',
+          modifyIndex: 0,
+        });
+        server.create('job', {
+          name: 'Hashi-two',
+          id: 'hashi-two',
+          modifyIndex: 0,
+        });
+
+        await JobsList.visit();
+
+        await JobsList.search.fillIn('Hashi');
+        assert.dom('.job-row').exists({ count: 2 });
+        assert.dom('[data-test-job-row="hashi-one"]').exists();
+        assert.dom('[data-test-job-row="hashi-two"]').exists();
+      });
+
       test('Searching by type filters the list', async function (assert) {
         localStorage.setItem('nomadPageSize', '10');
         server.createList('job', 10, {