diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index beac99e4..ade41f2b 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -15,8 +15,7 @@ dependencies:
 - pint =0.18
 - psutil =5.9.0
 - pyfileindex =0.0.6
-- pysqa =0.0.15
+- pysqa =0.0.16
 - pytables =3.6.1
 - sqlalchemy =1.4.31
 - tqdm =4.62.3
-- openssl <2
diff --git a/pyiron_base/job/generic.py b/pyiron_base/job/generic.py
index 16317797..959a0d8f 100644
--- a/pyiron_base/job/generic.py
+++ b/pyiron_base/job/generic.py
@@ -737,6 +737,12 @@ class GenericJob(JobCore):
         if self.server.cores == 1 or not self.executable.mpi:
             executable = str(self.executable)
             shell = True
+        elif isinstance(self.executable.executable_path, list):
+            executable = self.executable.executable_path[:] + [
+                str(self.server.cores),
+                str(self.server.threads),
+            ]
+            shell = False
         else:
             executable = [
                 self.executable.executable_path,
diff --git a/pyiron_base/job/script.py b/pyiron_base/job/script.py
index 8121aefa..cba7abf2 100644
--- a/pyiron_base/job/script.py
+++ b/pyiron_base/job/script.py
@@ -218,6 +218,7 @@ class ScriptJob(GenericJob):
         self.__name__ = "Script"
         self._script_path = None
         self.input = DataContainer(table_name="custom_dict")
+        self._enable_mpi4py = False
 
     @property
     def script_path(self):
@@ -240,13 +241,40 @@ class ScriptJob(GenericJob):
         if isinstance(path, str):
             self._script_path = self._get_abs_path(path)
             self.executable = self._executable_command(
-                working_directory=self.working_directory, script_path=self._script_path
+                working_directory=self.working_directory,
+                script_path=self._script_path,
+                enable_mpi4py=self._enable_mpi4py,
+                cores=self.server.cores,
             )
+            if self._enable_mpi4py:
+                self.executable._mpi = True
         else:
             raise TypeError(
                 "path should be a string, but ", path, " is a ", type(path), " instead."
             )
 
+    def enable_mpi4py(self):
+        if not self._enable_mpi4py:
+            self.executable = self._executable_command(
+                working_directory=self.working_directory,
+                script_path=self._script_path,
+                enable_mpi4py=True,
+                cores=self.server.cores,
+            )
+            self.executable._mpi = True
+        self._enable_mpi4py = True
+
+    def disable_mpi4py(self):
+        if self._enable_mpi4py:
+            self.executable = self._executable_command(
+                working_directory=self.working_directory,
+                script_path=self._script_path,
+                enable_mpi4py=False,
+                cores=self.server.cores,
+            )
+            self.executable._mpi = False
+        self._enable_mpi4py = False
+
     def validate_ready_to_run(self):
         if self.script_path is None:
             raise TypeError(
@@ -346,13 +374,17 @@ class ScriptJob(GenericJob):
         pass
 
     @staticmethod
-    def _executable_command(working_directory, script_path):
+    def _executable_command(
+        working_directory, script_path, enable_mpi4py=False, cores=1
+    ):
         """
         internal function to generate the executable command to either use jupyter or python
 
         Args:
             working_directory (str): working directory of the current job
             script_path (str): path to the script which should be executed in the working directory
+            enable_mpi4py (bool): flag to enable mpi4py
+            cores (int): number of cores to use
 
         Returns:
             str: executable command
@@ -364,8 +396,10 @@ class ScriptJob(GenericJob):
                 "jupyter nbconvert --ExecutePreprocessor.timeout=9999999 --to notebook --execute "
                 + path
             )
-        elif file_name[-3:] == ".py":
+        elif file_name[-3:] == ".py" and not enable_mpi4py:
             return "python " + path
+        elif file_name[-3:] == ".py" and enable_mpi4py:
+            return ["mpirun", "-np", str(cores), "python", path]
         else:
             raise ValueError("Filename not recognized: ", path)
 
diff --git a/pyiron_base/job/util.py b/pyiron_base/job/util.py
index 7b4642c6..e7e32ec4 100644
--- a/pyiron_base/job/util.py
+++ b/pyiron_base/job/util.py
@@ -160,6 +160,7 @@ def _rename_job(job, new_job_name):
         job.project.db.item_update(
             {"job": new_job_name, "subjob": new_location.h5_path}, job.job_id
         )
+    old_job_name = job.name
     job._name = new_job_name
     job.project_hdf5.copy_to(destination=new_location, maintain_name=False)
     job.project_hdf5.remove_file()
@@ -167,6 +168,11 @@ def _rename_job(job, new_job_name):
     if os.path.exists(old_working_directory):
         shutil.move(old_working_directory, job.working_directory)
         os.rmdir("/".join(old_working_directory.split("/")[:-1]))
+    if os.path.exists(os.path.join(job.working_directory, old_job_name + ".tar.bz2")):
+        os.rename(
+            os.path.join(job.working_directory, old_job_name + ".tar.bz2"),
+            os.path.join(job.working_directory, job.job_name + ".tar.bz2"),
+        )
 
 
 def _is_valid_job_name(job_name):
diff --git a/pyiron_base/job/worker.py b/pyiron_base/job/worker.py
index 068dd82b..3a85adaa 100644
--- a/pyiron_base/job/worker.py
+++ b/pyiron_base/job/worker.py
@@ -5,6 +5,7 @@
 Worker Class to execute calculation in an asynchronous way
 """
 import os
+import psutil
 import time
 from datetime import datetime
 from multiprocessing import Pool
@@ -181,6 +182,7 @@ class WorkerJob(PythonTemplateJob):
         self.project_hdf5.create_working_directory()
         log_file = os.path.join(self.working_directory, "worker.log")
         active_job_ids = []
+        process = psutil.Process(os.getpid())
         with Pool(processes=int(self.server.cores / self.cores_per_job)) as pool:
             while True:
                 # Check the database if there are more calculation to execute
@@ -238,6 +240,9 @@ class WorkerJob(PythonTemplateJob):
                         + str(len(df))
                         + " "
                         + str(len(df_sub))
+                        + " "
+                        + str(process.memory_info().rss / 1024 / 1024 / 1024)
+                        + "GB"
                         + "\n"
                     )
 
@@ -256,6 +261,7 @@ class WorkerJob(PythonTemplateJob):
         working_directory = self.working_directory
         log_file = os.path.join(working_directory, "worker.log")
         file_memory_lst = []
+        process = psutil.Process(os.getpid())
         with Pool(processes=int(self.server.cores / self.cores_per_job)) as pool:
             while True:
                 file_lst = [
@@ -282,6 +288,9 @@ class WorkerJob(PythonTemplateJob):
                         + str(len(file_memory_lst))
                         + " "
                         + str(len(file_lst))
+                        + " "
+                        + str(process.memory_info().rss / 1024 / 1024 / 1024)
+                        + "GB"
                         + "\n"
                     )
 
@@ -329,5 +338,10 @@ class WorkerJob(PythonTemplateJob):
                     )
                 log_str += "\n"
                 f.write(log_str)
+            if (
+                not state.database.database_is_disabled
+                and state.database.get_job_status(job_id=self.job_id) == "aborted"
+            ):
+                raise ValueError("The worker job was aborted.")
             time.sleep(interval_in_s)
         self.status.collect = True
diff --git a/setup.py b/setup.py
index 5a36179a..f468ca83 100644
--- a/setup.py
+++ b/setup.py
@@ -39,7 +39,7 @@ setup(
         'pint==0.18',
         'psutil==5.9.0',
         'pyfileindex==0.0.6',
-        'pysqa==0.0.15',
+        'pysqa==0.0.16',
         'sqlalchemy==1.4.31',
         'tables==3.6.1',
         'tqdm==4.62.3'

diff --git a/tests/job/test_genericJob.py b/tests/job/test_genericJob.py
index 4c1ddba3..ca00e46e 100644
--- a/tests/job/test_genericJob.py
+++ b/tests/job/test_genericJob.py
@@ -70,30 +70,78 @@ class TestGenericJob(TestWithFilledProject):
 
     def test_job_name(self):
         cwd = self.file_location
-        ham = self.project.create.job.ScriptJob("job_single_debug")
-        self.assertEqual("job_single_debug", ham.job_name)
-        self.assertEqual("/job_single_debug", ham.project_hdf5.h5_path)
-        self.assertEqual("/".join([cwd, self.project_name, "job_single_debug.h5"]), ham.project_hdf5.file_name)
-        ham.job_name = "job_single_move"
-        ham.to_hdf()
-        self.assertEqual("/job_single_move", ham.project_hdf5.h5_path)
-        self.assertEqual("/".join([cwd, self.project_name, "job_single_move.h5"]), ham.project_hdf5.file_name)
-        self.assertTrue(os.path.isfile(ham.project_hdf5.file_name))
-        ham.project_hdf5.remove_file()
-        self.assertFalse(os.path.isfile(ham.project_hdf5.file_name))
-        ham = self.project.create.job.ScriptJob("job_single_debug_2")
-        ham.to_hdf()
-        self.assertEqual("job_single_debug_2", ham.job_name)
-        self.assertEqual("/job_single_debug_2", ham.project_hdf5.h5_path)
-        self.assertEqual("/".join([cwd, self.project_name, "job_single_debug_2.h5"]), ham.project_hdf5.file_name)
-        self.assertTrue(os.path.isfile(ham.project_hdf5.file_name))
-        ham.job_name = "job_single_move_2"
-        self.assertEqual("/job_single_move_2", ham.project_hdf5.h5_path)
-        self.assertEqual("/".join([cwd, self.project_name, "job_single_move_2.h5"]), ham.project_hdf5.file_name)
-        self.assertTrue(os.path.isfile(ham.project_hdf5.file_name))
-        ham.project_hdf5.remove_file()
-        self.assertFalse(os.path.isfile("/".join([cwd, self.project_name, "job_single_debug_2.h5"])))
-        self.assertFalse(os.path.isfile(ham.project_hdf5.file_name))
+        with self.subTest("ensure create is working"):
+            ham = self.project.create.job.ScriptJob("job_single_debug")
+            self.assertEqual("job_single_debug", ham.job_name)
+            self.assertEqual("/job_single_debug", ham.project_hdf5.h5_path)
+            self.assertEqual("/".join([cwd, self.project_name, "job_single_debug.h5"]), ham.project_hdf5.file_name)
+            self.assertEqual(
+                "/".join([cwd, self.project_name, "job_single_debug_hdf5/job_single_debug"]),
+                ham.working_directory
+            )
+        with self.subTest("test move"):
+            ham.job_name = "job_single_move"
+            ham.to_hdf()
+            self.assertEqual("/job_single_move", ham.project_hdf5.h5_path)
+            self.assertEqual("/".join([cwd, self.project_name, "job_single_move.h5"]), ham.project_hdf5.file_name)
+            self.assertEqual(
+                "/".join([cwd, self.project_name, "job_single_move_hdf5/job_single_move"]),
+                ham.working_directory
+            )
+            self.assertTrue(os.path.isfile(ham.project_hdf5.file_name))
+            ham.project_hdf5.create_working_directory()
+            self.assertTrue(os.path.exists(ham.working_directory))
+        with self.subTest("test remove"):
+            ham.project_hdf5.remove_file()
+            self.assertFalse(os.path.isfile(ham.project_hdf5.file_name))
+
+        with self.subTest('ensure create is working'):
+            ham = self.project.create.job.ScriptJob("job_single_debug_2")
+            ham.to_hdf()
+            self.assertEqual("job_single_debug_2", ham.job_name)
+            self.assertEqual("/job_single_debug_2", ham.project_hdf5.h5_path)
+            self.assertEqual("/".join([cwd, self.project_name, "job_single_debug_2.h5"]), ham.project_hdf5.file_name)
+            self.assertTrue(os.path.isfile(ham.project_hdf5.file_name))
+        with self.subTest('Add files to working directory'):
+            ham.project_hdf5.create_working_directory()
+            self.assertEqual(
+                "/".join([cwd, self.project_name, "job_single_debug_2_hdf5/job_single_debug_2"]),
+                ham.working_directory
+            )
+            self.assertTrue(os.path.exists(ham.working_directory))
+            with open(os.path.join(ham.working_directory, 'test_file'), 'w') as f:
+                f.write("Content")
+            self.assertEqual(ham.list_files(), ['test_file'])
+        with self.subTest("Compress"):
+            ham.compress()
+            self.assertFalse(os.path.exists(os.path.join(ham.working_directory, 'test_file')))
+            self.assertTrue(os.path.exists(os.path.join(ham.working_directory, ham.job_name + '.tar.bz2')))
+        with self.subTest("Decompress"):
+            ham.decompress()
+            self.assertTrue(os.path.exists(os.path.join(ham.working_directory, 'test_file')))
+            ham.compress()
+        with self.subTest("test move"):
+            ham.job_name = "job_single_move_2"
+            self.assertEqual(
+                "/".join([cwd, self.project_name, "job_single_move_2_hdf5/job_single_move_2"]),
+                ham.working_directory
+            )
+            self.assertFalse(os.path.exists(
+                "/".join([cwd, self.project_name, "job_single_debug_2_hdf5/job_single_debug_2"])
+            ))
+            self.assertTrue(os.path.exists(os.path.join(ham.working_directory, ham.job_name + '.tar.bz2')),
+                            msg="Job compressed archive not renamed.")
+            self.assertTrue(os.path.exists(ham.working_directory))
+            self.assertEqual("/job_single_move_2", ham.project_hdf5.h5_path)
+            self.assertEqual("/".join([cwd, self.project_name, "job_single_move_2.h5"]), ham.project_hdf5.file_name)
+            self.assertTrue(os.path.isfile(ham.project_hdf5.file_name))
+        with self.subTest("Decompress 2"):
+            ham.decompress()
+            self.assertTrue(os.path.exists(os.path.join(ham.working_directory, 'test_file')))
+        with self.subTest("test remove"):
+            ham.project_hdf5.remove_file()
+            self.assertFalse(os.path.isfile("/".join([cwd, self.project_name, "job_single_debug_2.h5"])))
+            self.assertFalse(os.path.isfile(ham.project_hdf5.file_name))
 
     def test_move(self):
         pr_a = self.project.open("project_a")

`decompress` doesn't work after job name change
It's because [this line](https://github.com/pyiron/pyiron_base/blob/7ba3283c0926234829ba78a7eedd541b72056e3f/pyiron_base/job/util.py#L280) in `def decompress` requires the job name, even though the job name change doesn't change the tar file.
tests/job/test_genericJob.py::TestGenericJob::test_job_name
tests/job/test_genericJob.py::TestGenericJob::test__check_ham_state tests/job/test_genericJob.py::TestGenericJob::test__check_if_job_exists tests/job/test_genericJob.py::TestGenericJob::test__create_working_directory tests/job/test_genericJob.py::TestGenericJob::test__runtime tests/job/test_genericJob.py::TestGenericJob::test__type_from_hdf tests/job/test_genericJob.py::TestGenericJob::test__type_to_hdf tests/job/test_genericJob.py::TestGenericJob::test__write_run_wrapper tests/job/test_genericJob.py::TestGenericJob::test_append tests/job/test_genericJob.py::TestGenericJob::test_child_ids tests/job/test_genericJob.py::TestGenericJob::test_child_ids_finished tests/job/test_genericJob.py::TestGenericJob::test_child_ids_running tests/job/test_genericJob.py::TestGenericJob::test_childs_from_hdf tests/job/test_genericJob.py::TestGenericJob::test_childs_to_hdf tests/job/test_genericJob.py::TestGenericJob::test_clear_job tests/job/test_genericJob.py::TestGenericJob::test_collect_logfiles tests/job/test_genericJob.py::TestGenericJob::test_collect_output tests/job/test_genericJob.py::TestGenericJob::test_compress tests/job/test_genericJob.py::TestGenericJob::test_copy tests/job/test_genericJob.py::TestGenericJob::test_copy_to tests/job/test_genericJob.py::TestGenericJob::test_db_entry tests/job/test_genericJob.py::TestGenericJob::test_docstrings tests/job/test_genericJob.py::TestGenericJob::test_error tests/job/test_genericJob.py::TestGenericJob::test_executable tests/job/test_genericJob.py::TestGenericJob::test_get tests/job/test_genericJob.py::TestGenericJob::test_get_from_table tests/job/test_genericJob.py::TestGenericJob::test_get_pandas tests/job/test_genericJob.py::TestGenericJob::test_hdf5 tests/job/test_genericJob.py::TestGenericJob::test_id tests/job/test_genericJob.py::TestGenericJob::test_index tests/job/test_genericJob.py::TestGenericJob::test_inspect tests/job/test_genericJob.py::TestGenericJob::test_iter_childs tests/job/test_genericJob.py::TestGenericJob::test_job_file_name tests/job/test_genericJob.py::TestGenericJob::test_job_info_str tests/job/test_genericJob.py::TestGenericJob::test_load tests/job/test_genericJob.py::TestGenericJob::test_master_id tests/job/test_genericJob.py::TestGenericJob::test_move tests/job/test_genericJob.py::TestGenericJob::test_open_hdf tests/job/test_genericJob.py::TestGenericJob::test_parent_id tests/job/test_genericJob.py::TestGenericJob::test_pop tests/job/test_genericJob.py::TestGenericJob::test_project tests/job/test_genericJob.py::TestGenericJob::test_reload_empty_job tests/job/test_genericJob.py::TestGenericJob::test_remove tests/job/test_genericJob.py::TestGenericJob::test_rename tests/job/test_genericJob.py::TestGenericJob::test_rename_nested_job tests/job/test_genericJob.py::TestGenericJob::test_restart tests/job/test_genericJob.py::TestGenericJob::test_return_codes tests/job/test_genericJob.py::TestGenericJob::test_run tests/job/test_genericJob.py::TestGenericJob::test_run_if_appended tests/job/test_genericJob.py::TestGenericJob::test_run_if_collect tests/job/test_genericJob.py::TestGenericJob::test_run_if_created tests/job/test_genericJob.py::TestGenericJob::test_run_if_finished tests/job/test_genericJob.py::TestGenericJob::test_run_if_manually tests/job/test_genericJob.py::TestGenericJob::test_run_if_modal tests/job/test_genericJob.py::TestGenericJob::test_run_if_new tests/job/test_genericJob.py::TestGenericJob::test_run_if_non_modal tests/job/test_genericJob.py::TestGenericJob::test_run_if_queue tests/job/test_genericJob.py::TestGenericJob::test_run_if_refresh tests/job/test_genericJob.py::TestGenericJob::test_run_if_running tests/job/test_genericJob.py::TestGenericJob::test_run_if_submitted tests/job/test_genericJob.py::TestGenericJob::test_run_if_suspended tests/job/test_genericJob.py::TestGenericJob::test_save tests/job/test_genericJob.py::TestGenericJob::test_server tests/job/test_genericJob.py::TestGenericJob::test_show_hdf tests/job/test_genericJob.py::TestGenericJob::test_status tests/job/test_genericJob.py::TestGenericJob::test_structure tests/job/test_genericJob.py::TestGenericJob::test_suspend tests/job/test_genericJob.py::TestGenericJob::test_to_from_hdf tests/job/test_genericJob.py::TestGenericJob::test_to_from_hdf_childshdf tests/job/test_genericJob.py::TestGenericJob::test_to_from_hdf_serial tests/job/test_genericJob.py::TestGenericJob::test_update_master tests/job/test_genericJob.py::TestGenericJob::test_version tests/job/test_genericJob.py::TestGenericJob::test_write_input