Top 20 companies that use C

2. Oracle

How Oracle uses C:

• Added C code to implement administrative tables in the RDBMS and test code for the implementation.

Most common skills for Oracle:

• Java
• Cloud
• CRM
• UI
• ERP
• HTML

3. Intel

How Intel uses C:

• Worked on Level Two Cache verification for Itanium Processor, used C model.
• Designed, developed components in C ++/COM+, STL, deployed to Production and provided support.
• Coded mostly in C for an embedded system.

Most common skills for Intel:

• Linux
• Perl
• Debugging
• Windows
• RTL
• Python

4. Navy Mutual

Most common skills for Navy Mutual:

• Test Scenarios
• Workstations
• SQL Server
• Test Cases
• Bank Deposits
• SharePoint

5. Apple

Most common skills for Apple:

• Apple
• Customer Service
• Mac
• Product Knowledge
• Technical Issues
• Customer Satisfaction

6. Microsoft

How Microsoft uses C:

• Developed Firmware used in 280 based micro processor systems using C and Z80 assembly language.
• Used C and C++ for Windows platform.
• Used Assembly Languages (Intel, Motorola), P-Code, C and C++ to develop Microsoft Office.

Most common skills for Microsoft:

• Windows
• Azure
• SharePoint
• SQL Server
• Cloud
• SQL

7. NVIDIA

Most common skills for NVIDIA:

• Windows
• Ruby
• PowerPoint
• Linux
• Mobile Device Management
• RF

8. Lockheed Martin

How Lockheed Martin uses C:

• Developed diagnostic programs in C Language to test 68000 Microcode firmware interfaces to the hardware design.
• Developed real time embedded software in C programming language for remotely operated underwater equipment.
• Shanghai airport air traffic management system was written in C in a UNIX environment.

Most common skills for Lockheed Martin:

• DOD
• R
• Unix
• SharePoint
• Management System
• Windows

9. Highmark

Most common skills for Highmark:

• Strong Analytical
• Customer Service
• Medicare
• PL/SQL
• Process Improvement
• Test Cases

10. Raytheon Technologies

How Raytheon Technologies uses C:

• Provided maintenance support of test software in C and LabVIEW for hardware in the loop test systems for proprietary program.
• Developed tests in C for integration of new classified concepts.
• Integrate the BIT software in C and assembly into the missile system using C5510 DSP and Code Composer Studio emulator.

Most common skills for Raytheon Technologies:

• Sigma
• Earned Value Management
• RF
• Test Equipment
• Test Procedures
• Linux

11. Northrop Grumman

How Northrop Grumman uses C:

• Developed software models in C and C++ to independently verify functionality of hardware designs.
• Modified and upgraded a C based timecard application running on a VAX platform utilizing an RDB database to be Y2K compliant.
• Optimized transfer times and converted the application into a C#.Net application from a C based application.

Most common skills for Northrop Grumman:

• DOD
• CAD
• Linux
• Process Improvement
• Troubleshoot
• Technical Support

12. Google

Most common skills for Google:

• Google Adwords
• YouTube
• QA
• HTML
• API
• ROI

13. CTG

Most common skills for CTG:

• Video Conferencing
• Linux
• Debugging
• SharePoint
• Troubleshoot
• VMware

14. Ford Motor

How Ford Motor uses C:

• Developed C language software for embedded control system modules.

Most common skills for Ford Motor:

• Assembly Line
• Sigma
• Lean Manufacturing
• Customer Service
• Process Improvement
• ISO

15. GEICO

Most common skills for GEICO:

• Customer Service
• Inbound Calls
• Arbitration
• Customer Inquiries
• Policy Coverage
• Insurance Coverage

16. L3Harris

How L3Harris uses C:

• Developed the micro-kernel in C and ARM assembly using IAR Embedded Workbench IDE (7.20).
• Developed in C using GKS and UNIX.
• Designed and developed add-on tools for WordPerfect using Microsoft C and character-based windows.

Most common skills for L3Harris:

• DOD
• Test Equipment
• Technical Support
• ISO
• Business Development
• Troubleshoot

17. Slack

Most common skills for Slack:

• CRM
• Web Site
• Trade Shows
• Editorial Content
• Instagram
• Direct Patient Care

18. Tesla

Most common skills for Tesla:

• Vessel Maintenance
• PPE
• Renewable Energy
• Troubleshoot
• Hand Tools
• Solar Power

19. Nutanix

Most common skills for Nutanix:

• Apex
• Python
• Channel Marketing
• Website Design
• Salesforce
• Java

20. Boeing

How Boeing uses C:

• Designed and wrote automated test cases (on the MATE test system using a C based script language).
• Designed and wrote C language software for UNIX-based, automated test equipment running on multiple-CPU platforms.
• Designed test software and device drivers in C for a communication ASIC.

Most common skills for Boeing:

• Engineering Drawings
• Process Improvement
• Project Management
• FAA
• Corrective Action
• Technical Support