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Principle engineer skills for your resume and career

Updated January 8, 2025

7 min read

Quoted experts

Charles Jenckes,

Dr. Heidrun Schmitzer

Below we've compiled a list of the most critical principle engineer skills. We ranked the top skills for principle engineers based on the percentage of resumes they appeared on. For example, 9.9% of principle engineer resumes contained architecture as a skill. Continue reading to find out what skills a principle engineer needs to be successful in the workplace.

15 principle engineer skills for your resume and career

1. Architecture

Here's how principle engineers use architecture:

Created a proposal to implement the required Configuration Applications using our legacy client server architecture saving months of development effort.
Create System Architecture alternatives for several projects involving large database structures.

2. Java

Java is a widely-known programming language that was invented in 1995 and is owned by Oracle. It is a server-side language that was created to let app developers "write once, run anywhere". It is easy and simple to learn and use and is powerful, fast, and secure. This object-oriented programming language lets the code be reused that automatically lowers the development cost. Java is specially used for android apps, web and application servers, games, database connections, etc. This programming language is closely related to C++ making it easier for the users to switch between the two.

Here's how principle engineers use java:

Trained in-house software engineers with Java and Java application development.
Set up and configured PHP Java bridge to enable invoking Java services from a PHP script.

3. R

R is a free software environment and a language used by programmers for statistical computing. The R programming language is famously used for data analysis by data scientists.

Here's how principle engineers use r:

Design an S-band T/R multi-function MMIC.
Designed, led design, or participated in design of five T/R modules for phased array antennas.

4. API

Here's how principle engineers use api:

Conducted risk-based technology transfer of advanced intermediates and API to external Contract Manufacturing Organizations or internal scale-up facilities.
Involved in architectural design and implementation/exposing dozens of REST and SOAP based identity API to end applications/developers.

5. System Design

System design refers to the electronic structural component of a system.

Here's how principle engineers use system design:

Project Engineer Completed the requirements analysis and system design for several Internet sites.
Managed lab functions, capital equipment acquisition and operation, and collaborated with related functions to ensure successful system design.

6. Product Development

Product development is the complete procedure of creating a product from concept until release of the final product. Product development has many stages after which a product is released into the market. Identifying the need, creating the opportunity, conceptualizing a product, and providing a solution, all are different stages of product development.

Here's how principle engineers use product development:

Managed 8 customer programs and successfully developed validated customer parts; transferred 4 new programs from product development to production.
Created bridge function between product development and manufacturing procurement ensuring robust vendor certification and component qualification processes were in place.

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7. Technical Support

Technical support or tech support are the services provided by any hardware or software company to users. They help in solving the technical difficulties the customers face with their products or services. Moreover, the tech support employees maintain, manage, and repair the IT faults. They are also responsible for resolving the network problems, installing and configuring hardware and software.

Here's how principle engineers use technical support:

Provide daily technical support to manufacturing, including troubleshooting, process documentation, improvements and quality monitoring.
Provided technical support to Data Center Operations with backup issues troubleshooting and data recovery requests.

8. Debugging

Here's how principle engineers use debugging:

Helped on debugging the Command Processor/Read-Modify-Write modules, Command Manager sub system and chip level verification and FPGA validation.
Managed and created containers using Docker and responsible for debugging and provisioning docker environment.

9. DOD

Definition of Done (DoD) is a set of deliverables that are needed to devise software. These deliverables are valuable to the system and can be exemplified by writing code, coding comments, unit testing, integration testing, design documents, release notes, and so on.

Here's how principle engineers use dod:

Provided network infrastructure expertise to the federal agencies' projects under DoD (Department of Defense).
Planned and Executed the DoD Force Protection Equipment Demonstration.

10. JavaScript

Here's how principle engineers use javascript:

Developed unique JavaScript framework that allows collaborative modules to be developed and instantiated dynamically for asynchronous single page applications.
Enabled asynchronous messaging between habit building users in JavaScript client by integrating Ruby gem.

11. Linux

Linux is a Unix-like operating system. Just like Windows, Mac OS, and IOS, Linux is an operating system used by millions across the globe. Android itself is powered by the Linux operating system. Linux manages all the hardware resources that are associated with your computer. The software is famous because of the protection it grants from viruses, malware, and crashes. The Linux operating system is entirely free and is an open-source software meaning it can be altered by those equipped with the knowledge to code.

Here's how principle engineers use linux:

Created PERL scripts to transform a proprietary definition file in a set of valid Linux and product configuration files.
Provide primary support for the Linux/Unix Call Session Control Function (CSCF) servers within the IMS complex.

12. Test Procedures

Test procedure i defined as a tool for conducting an experiment to analyze or observe the specifications of a process or application.

Here's how principle engineers use test procedures:

Developed diagnostic test procedures for the IRIDIUM Communications Electronics Subsystem based upon downloaded Telemetry and Event Response messages.
Developed International Test Procedures in collaboration with international team of security engineers.

13. Design Reviews

A dеѕіgn review іѕ a mіlеѕtоnе wіthіn a рrоduсt dеvеlорmеnt рrосеѕѕ іn whісh a design іѕ evaluated bаѕеd on іtѕ rеԛuіrеmеntѕ. Thе рurроѕе of dеѕіgn rеvіеwѕ іѕ tо examine thе overall design or a ѕресіfіс аѕресt оf a dеѕіgn аt еасh ѕtаgе of the development оf a nеw оr еxіѕtіng рrоduсt.

Here's how principle engineers use design reviews:

Prepare and present requirements for formal and informal design reviews resulting in on-time software delivery.
Facilitate design reviews between multiple development organizations and the supplier.

14. RF

Here's how principle engineers use rf:

Performed system diagnostics, including problem isolation within the RF and Network interfaces requiring spectrum and protocol analysis equipment.
Interfaced with lead physicist to interpret resonant cavity requirements for RF frequency and power distribution.

15. Jenkins

Jenkins is an open source automation server that is free to use. It aids continuous deployment and execution by automating the aspects of product creation related to building, analyzing, and deploying. It is a system based on the server that runs in servlet containers like Apache Tomcat. Jenkins is a Java-based fully accessible automation platform with plugins designed for Continuous Integration.

Here's how principle engineers use jenkins:

Worked on distributed test automation execution on different environment as part of Continuous Integration Process using Selenium Grid and Jenkins.
Managed Jenkins security by providing specific access to authorized developers/testers using project based matrix authorization strategy.

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What skills help Principle Engineers find jobs?

Tell us what job you are looking for, we’ll show you what skills employers want.

What skills stand out on principle engineer resumes?

Charles Jenckes

Assistant Professor, University of North Carolina at Charlotte

For new graduates
1.Where the candidate went to school and what was studied
2.GPA
3.Any successful internships
4.Projects completed by the student

What soft skills should all principle engineers possess?

Dr. Heidrun Schmitzer

Professor and Chair, Xavier University

Communication, teamwork.

What hard/technical skills are most important for principle engineers?

Dr. Heidrun Schmitzer

Professor and Chair, Xavier University

Depends on the engineering career, but in general, an ability to know how to use design software, measurement/testing, and analysis equipment, in addition to prototyping and fabrication tools

What principle engineer skills would you recommend for someone trying to advance their career?

Dr. Sridhar Santhanam Ph.D.

Professor and Chair, Villanova University

In a gap year, graduates could consider retooling themselves by acquiring advanced knowledge and skills. Graduate school provides a perfect avenue for this. Enrolling in a Masters's program that aligns with one's interests and aptitudes can be an excellent investment. Many graduate schools also offer shorter certificate programs targeted to specific sub-disciplines within mechanical engineerings, such as robotics, sustainable energy, or additive manufacturing. Certificates can be obtained in a calendar year, or less, and can significantly bolster one's resume in preparation for exploring the job market after the gap year. Several programs offer online graduate classes, thereby providing convenience and accessibility to students.

What type of skills will young principle engineers need?

John Ring

Director Engineering Outreach, Elon University

While our universities consistently educate engineering students with hard skills and strong engineering fundamentals, tomorrow's engineers need to be strong communicators, collaborators, and critical thinkers. Our professional environments are filled with data and information, and the constraint is typically how much time individuals can dedicate to solving a problem. At Elon University, we educate tomorrow's engineers to have the hard skills necessary to analyze the information and situations, apply critical thinking techniques to determine ways to solve the issue, and then concisely and efficiently communicate with colleagues as solutions are being set in motion.

Do you want to know more?

List of principle engineer skills to add to your resume

The most important skills for a principle engineer resume and required skills for a principle engineer to have include:

Architecture
Java
R
API
System Design
Product Development
Technical Support
Debugging
DOD
JavaScript
Linux
Test Procedures
Design Reviews
RF
Jenkins

Risk Management
HVAC
PCB
Engineering Support
Firmware
HTML
ISO
III
C
C++
CAD
System Integration
MATLAB
FDA
QA

SQL Server
XML
Virtualization
Extrusion
Ethernet
FPGA
RTL
Windows
TCP/IP
ASIC
NASA
DOE
FMEA
Microcontrollers

Updated January 8, 2025

Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

Updated January 8, 2025

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