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Entry Level Protocol Engineer Jobs in St Louis, MO

E*Pro, Inc.

Jr. Validation Engineer

Saint Louis, MO · On-site

Temporary, entry-level position to mitigate expected validation workload Review requirements ... Execute test protocols Perform issue tracking Maintain knowledge of industry practices and ...

Guarantee Electrical

Project Engineer I

Saint Louis, MO · On-site

Follow safety protocols and support a strong safety culture * Actively seek learning opportunities ... * Entry level construction or engineering experience preferred * Valid driver's license and ability ...

Snelling Talent Partners

CNC Machinist

Earth City, MO

$40 - $45/hr

NOT AN ENTRY-LEVEL ROLE We are seeking a highly skilled and detail-oriented CNC Machinist to join ... Your expertise in CNC programming, machine setup, and quality measurement will ensure the highest ...

Snelling Talent Partners

CNC Machinist

Earth City, MO · On-site

$40 - $45/hr

NOT AN ENTRY-LEVEL ROLE We are seeking a highly skilled and detail-oriented CNC Machinist to join ... Your expertise in CNC programming, machine setup, and quality measurement will ensure the highest ...

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All JobsProtocol Engineer JobsEntry Level Protocol Engineer JobsEntry Level Protocol Engineer Jobs in St. Louis, MO

Entry Level Protocol Engineer information

See St Louis, MO salary details

$29.2K

$67.4K

$114.7K

How much do entry level protocol engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for entry level protocol engineer in St. Louis, MO is $67,436.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,100.00 and $76,300.00 per year, depending on experience, location, and employer.

What is an entry level protocol engineer?

An Entry Level Protocol Engineer is a professional who assists in designing, implementing, and maintaining communication protocols for computer networks and distributed systems. These protocols are sets of rules that enable devices to communicate efficiently and securely. In this role, engineers collaborate with senior team members to troubleshoot issues, write code, perform testing, and ensure interoperability between systems. The position typically requires knowledge of networking concepts, programming languages, and an understanding of protocol standards. Entry level engineers gain practical experience and foundational skills needed for more advanced engineering roles.

What are the typical day-to-day responsibilities of an entry level protocol engineer?

As an Entry Level Protocol Engineer, you can expect to spend your days assisting in the design, implementation, and testing of network protocols. You'll likely work closely with senior engineers to troubleshoot issues, write and review code, and participate in team meetings to discuss protocol specifications and improvements. Collaboration with QA teams and developers is common to ensure interoperability and performance. Over time, you'll gain exposure to documentation, debugging tools, and the latest industry standards, helping you build a strong foundation in protocol engineering.

What are the key skills and qualifications needed to thrive as an entry level protocol engineer, and why are they important?

To thrive as an Entry Level Protocol Engineer, you need a strong understanding of computer networking, programming (often in languages like C/C++ or Python), and a relevant degree in computer science or engineering. Familiarity with networking tools, packet analyzers (like Wireshark), and foundational knowledge of protocols such as TCP/IP, HTTP, or newer blockchain protocols is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help set candidates apart. These competencies are essential for designing, testing, and maintaining reliable network or blockchain protocols that support robust and secure digital communication.

What is the difference between Entry Level Protocol Engineer vs Network Technician?

AspectEntry Level Protocol EngineerNetwork Technician
Required CredentialsAssociate degree or relevant certifications (e.g., Cisco CCNA)Associate degree or certifications (e.g., CompTIA Network+)
Work EnvironmentDesigning, testing, and troubleshooting network protocols and systemsInstalling, maintaining, and repairing network hardware and connections
Employer & Industry UsageTelecommunications, IT services, networking companiesCorporate IT departments, internet service providers, telecom firms
Common Search & ComparisonOften compared for entry-level networking roles involving protocolsMore hardware-focused, but overlaps in troubleshooting skills

While both roles require foundational networking knowledge and certifications, Entry Level Protocol Engineers focus on designing and testing network protocols, whereas Network Technicians primarily handle hardware installation and maintenance. Both roles are essential in networking environments and often share similar entry requirements, making them common points of comparison for those starting their IT careers.

What are popular job titles related to Entry Level Protocol Engineer jobs in St. Louis, MO?

For Entry Level Protocol Engineer jobs in St. Louis, MO, the most frequently searched job titles are:

What job categories do people searching Entry Level Protocol Engineer jobs in St. Louis, MO look for?

The top searched job categories for Entry Level Protocol Engineer jobs in St. Louis, MO are:

Entry Level Protocol Engineer jobs near you
Infographic showing various Entry Level Protocol Engineer job openings in St. Louis, MO as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, 1% Temporary, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $67,436 per year, or $32.4 per hour.

Jr. Validation Engineer

E*Pro, Inc.

Saint Louis, MO • On-site

Contractor

Re-posted 11 days ago

Job description

Company Description

E*Pro Consulting service offerings include contingent Staff Augmentation of IT professionals, Permanent Recruiting and Temp-to-Hire. In addition, our industry expertise and knowledge within financial services, Insurance, Telecom, Manufacturing, Technology, Media and Entertainment, Pharmaceutical, Health Care and service industries ensures our services are customized to meet specific needs. For more details please visit our website www.epro-tech.com.

Job Description
Position: Jr. Validation Engineer
Location : St. Louis, MO
Contract type: Contract
Description:
Temporary, entry-level position to mitigate expected validation workload Review requirements documents Software testing prior to deployment to test environment Execute test protocols Perform issue tracking Maintain knowledge of industry practices and regulatory guidance Work independently and make decision without supervision
Preferred minimum 1-2 years of relevant validation testing in a regulated environment, and team and project experience Experience with 21 CFR Part 11 Electronic Records and Electronic Signatures Strong analytical, problem-solving skills Able to anticipate potential problems and determine and implement solutions Strong interpersonal skills and able to successfully work in a team environment Experience with testing software Preferred Bachelor's degree in Computer Science, IT, Engineering, Science or equivalent experience Preferred minimum 1-2 years of relevant validation testing in a regulated environment, and team and project experience Software quality/validation training
Additional Information

All your information will be kept confidential according to EEO guidelines.

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