diff --git a/test/integration/testLargeResultSet.js b/test/integration/testLargeResultSet.js
index 79d6194c9..8ea81853b 100644
--- a/test/integration/testLargeResultSet.js
+++ b/test/integration/testLargeResultSet.js
@@ -5,6 +5,7 @@ const assert = require('assert');
 const async = require('async');
 const testUtil = require('./testUtil');
 const { configureLogger } = require('../configureLogger');
+const {randomizeName} = require('./testUtil');
 
 describe('Large result Set Tests', function ()
 {
@@ -110,10 +111,12 @@ describe('Large result Set Tests', function ()
 
   describe('Large Result Set Tests For Variant Column Type', function ()
   {
-    const createTempTable = 'create or replace table testVariantTemp(value string)';
-    const createTableWithVariant = 'create or replace table testVariantTable(colA variant)';
-    const dropTableWithVariant = 'drop table if exists testVariantTable';
-    const dropTempTable = 'drop table if exists testVariantTemp';
+    const testVariantTemp = randomizeName('testVariantTemp');
+    const testVariantTable = randomizeName('testVariantTable');
+    const createTempTable = `create or replace table  ${testVariantTemp} (value string)`;
+    const createTableWithVariant = `create or replace table ${testVariantTable} (colA variant)`;
+    const dropTableWithVariant = `drop table if exists ${testVariantTable}`;
+    const dropTempTable = `drop table if exists ${testVariantTemp} `;
 
     before(async () =>
     {
@@ -129,9 +132,9 @@ describe('Large result Set Tests', function ()
 
     it('testSelectOnVariantColumnForLargeResultSets', function (done)
     {
-      const insertTemp = 'insert into testVariantTemp values (?)';
-      const insertVariant = 'insert into testVariantTable select parse_json(value) from testVariantTemp';
-      const selectVariant = 'select * from testVariantTable';
+      const insertTemp = `insert into ${testVariantTemp} values (?)`;
+      const insertVariant = `insert into ${testVariantTable} select parse_json(value) from ${testVariantTemp}`;
+      const selectVariant = `select * from ${testVariantTable}`;
 
       const arrJSON = [];
       for (let i = 0; i < sourceRowCount; i++)
@@ -254,7 +257,7 @@ describe('Large result Set Tests', function ()
 
 describe('SNOW-743920:Large result set with ~35 chunks', function () {
   let connection;
-  const tableName = 'test_table';
+  const tableName = randomizeName('test_table');
   const sourceRowCount = 251002;
   const generatedRowSize = 350;
   const createTable = `create or replace table ${tableName} (data string)`;
diff --git a/test/integration/testPutGet.js b/test/integration/testPutGet.js
index 2e5ef67a0..5e8109c9e 100644
--- a/test/integration/testPutGet.js
+++ b/test/integration/testPutGet.js
@@ -12,10 +12,11 @@ const tmp = require('tmp');
 const os = require('os');
 const path = require('path');
 const zlib = require('zlib');
+const {randomizeName} = require("./testUtil");
 
 const DATABASE_NAME = connOption.valid.database;
 const SCHEMA_NAME = connOption.valid.schema;
-const TEMP_TABLE_NAME = 'TEMP_TABLE';
+const TEMP_TABLE_NAME = randomizeName('TEMP_TABLE');
 
 const SKIPPED = 'SKIPPED';
 const UPLOADED = 'UPLOADED';
diff --git a/test/integration/testPutSmallFiles.js b/test/integration/testPutSmallFiles.js
index 78b352d91..81e7b1c96 100644
--- a/test/integration/testPutSmallFiles.js
+++ b/test/integration/testPutSmallFiles.js
@@ -8,10 +8,12 @@ var os = require('os');
 var path = require('path');
 var testUtil = require('./testUtil');
 const connOption = require('./connectionOptions');
+const {randomizeName} = require('./testUtil');
 
 const DATABASE_NAME = connOption.valid.database;
 const SCHEMA_NAME = connOption.valid.schema;
 const WAREHOUSE_NAME = connOption.valid.warehouse;
+const TABLE = randomizeName('TESTTBL');
 
 var connection;
 var files = new Array();
@@ -20,7 +22,7 @@ function uploadFiles(callback, index = 0)
 {
   if(index < files.length)
   {
-    var putQuery = `PUT file://${files[index]} @${DATABASE_NAME}.${SCHEMA_NAME}.%TESTTBL`;
+    var putQuery = `PUT file://${files[index]} @${DATABASE_NAME}.${SCHEMA_NAME}.%${TABLE}`;
     var insertStmt = connection.execute({
       sqlText: putQuery,
       complete: function (err, stmt) {
@@ -46,10 +48,10 @@ describe('Test Put Small Files', function ()
 {
   this.timeout(100000);
   var useWH = `use warehouse ${WAREHOUSE_NAME}`;
-  var createTable = `create or replace table ${DATABASE_NAME}.${SCHEMA_NAME}.TESTTBL(colA string, colB number, colC date, colD time, colE TIMESTAMP_NTZ, colF TIMESTAMP_TZ)`;
-  var copytInto = `copy into ${DATABASE_NAME}.${SCHEMA_NAME}.TESTTBL`;
-  var select1row = `select * from ${DATABASE_NAME}.${SCHEMA_NAME}.TESTTBL where colB = 3`;
-  var selectAll = `select count(*) AS NUM from ${DATABASE_NAME}.${SCHEMA_NAME}.TESTTBL`;
+  var createTable = `create or replace table ${DATABASE_NAME}.${SCHEMA_NAME}.${TABLE}(colA string, colB number, colC date, colD time, colE TIMESTAMP_NTZ, colF TIMESTAMP_TZ)`;
+  var copytInto = `copy into ${DATABASE_NAME}.${SCHEMA_NAME}.${TABLE}`;
+  var select1row = `select * from ${DATABASE_NAME}.${SCHEMA_NAME}.${TABLE} where colB = 3`;
+  var selectAll = `select count(*) AS NUM from ${DATABASE_NAME}.${SCHEMA_NAME}.${TABLE}`;
   var count = 5000;
 
   before(function (done)
diff --git a/test/integration/testUtil.js b/test/integration/testUtil.js
index ce9812077..a57131660 100644
--- a/test/integration/testUtil.js
+++ b/test/integration/testUtil.js
@@ -5,6 +5,7 @@ const snowflake = require('./../../lib/snowflake');
 const connOptions = require('./connectionOptions');
 const assert = require('assert');
 const fs = require('fs');
+const crypto = require('crypto');
 
 module.exports.createConnection = function (validConnectionOptionsOverride = {}) {
   return snowflake.createConnection({
@@ -244,3 +245,14 @@ module.exports.deleteFolderSyncIgnoringErrors = function (directory) {
     console.warn(`Cannot delete folder ${directory}: ${JSON.stringify(e)}`);
   }
 };
+
+/**
+ * @param name string
+ */
+module.exports.randomizeName = function (name) {
+  if (name === null || name.trim() === '') {
+    throw new Error('Name must be non empty string');
+  }
+  const randomString = crypto.randomBytes(4).toString('hex');
+  return name.concat(randomString);
+};