diff --git a/_includes/sidebar.html b/_includes/sidebar.html
index ec6bd5e..7b2131b 100644
--- a/_includes/sidebar.html
+++ b/_includes/sidebar.html
@@ -1,12 +1,6 @@
-<div class="card sidebar">
-    <img class="card-img-top" src="{{ site.data.author.image }}" alt="Image of {{ site.data.author.name }}">
-    <div class="card-body">
-        <p class="card-text">
-        <ul class="list-unstyled">
-            <li><span class="font-weight-bold">Name:</span>&nbsp;{{ site.data.author.name }}</li>
-            <li><span class="font-weight-bold">Age:</span>&nbsp;{{ site.data.author.age }}</li>
-            <li><span class="font-weight-bold">Location:</span>&nbsp;{{ site.data.author.location }}</li>
-            <li><a href="{{ site.data.author.cv_link }}">Further information...</a></li>
-        </ul>
-    </div>
-</div>
\ No newline at end of file
+{% if page.sidebarboxes %}
+    {% assign boxes = page.sidebarboxes | split:' ' %}
+    {% for box_name in boxes %}
+        {% include sidebar/{{ box_name }}.html %}
+    {% endfor %}
+{% endif %}
\ No newline at end of file
diff --git a/_includes/sidebar/author.html b/_includes/sidebar/author.html
new file mode 100644
index 0000000..30b2e14
--- /dev/null
+++ b/_includes/sidebar/author.html
@@ -0,0 +1,12 @@
+<div class="card sidebar mb-3">
+    <img class="card-img-top" src="{{ site.data.author.image }}" alt="Image of {{ site.data.author.name }}">
+    <div class="card-body">
+        <p class="card-text">
+        <ul class="list-unstyled">
+            <li><span class="font-weight-bold">Name:</span>&nbsp;{{ site.data.author.name }}</li>
+            <li><span class="font-weight-bold">Age:</span>&nbsp;{{ site.data.author.age }}</li>
+            <li><span class="font-weight-bold">Location:</span>&nbsp;{{ site.data.author.location }}</li>
+            <li><a href="{{ site.data.author.cv_link }}">Further information...</a></li>
+        </ul>
+    </div>
+</div>
\ No newline at end of file
diff --git a/_includes/sidebar/job_offers.html b/_includes/sidebar/job_offers.html
new file mode 100644
index 0000000..5b7f383
--- /dev/null
+++ b/_includes/sidebar/job_offers.html
@@ -0,0 +1,8 @@
+<div class="card sidebar mb-3">
+    <div class="card-body">
+        <p class="card-text">
+            Job offers:<br>
+            <span class="fas fa-envelope"></span>&nbsp;<a href='mailto:jobs@2martens.de'>jobs at 2martens de</a>
+        </p>
+    </div>
+</div>
\ No newline at end of file
diff --git a/about.md b/about.md
index 7527942..06e9888 100644
--- a/about.md
+++ b/about.md
@@ -2,6 +2,7 @@
 layout: page
 title: About
 permalink: /about/
+sidebarboxes: author job_offers
 ---
 
 This website is all about my personal policial statements (for now).