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Junior Applications Engineer Jobs (NOW HIRING)

Professional Alternatives

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Junior Applications Engineer

Houston, TX · On-site

$60K - $65K/yr

Jr. Applications Engineer - Immediate Need Cypress / NW Houston Contract to Hire Great opportunity for an early-career Chemical Engineer! We are seeking a Junior Applications Engineer to support the ...

Hermle USA Inc

Jr. Applications Engineer

Franklin, WI · On-site

Programing of multi-axis applications utilizing CAM-systems * Provide sales support at tradeshows and open house events * Work with senior applications engineers to develop leading machining ...

Unified Social

Jr. Applications Developer

New York, NY · On-site

$73K - $95K/yr

Jr. Applications Developer (NYC) What you'll do: It's your mission to write that code that makes our customers jobs easier and solve their problems for them. Even though you're more junior today, we ...

Kinetic Technologies

Applications Engineer

San Jose, CA · On-site

$105K/yr

Mentor junior applications engineers and contribute to best practices for lab methodology and documentation * Represent the applications team in technical reviews, customer meetings, and internal ...

Unified Social

Jr. Applications Developer

New York, NY

$73K - $95K/yr

Jr. Applications Developer (NYC) What you'll do: It's your mission to write that code that makes our customers jobs easier and solve their problems for them. Even though you're more junior today, we ...

Ryson International

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Junior Applications Developer

Yorktown, VA · On-site

$50K - $75K/yr

The Role We're looking for a Junior Applications Developer to help build and extend our internal manufacturing systems. You'll work on custom software platforms, develop tools that support production ...

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Junior Applications Engineer information

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$33.5K

$71.8K

$109.5K

How much do junior applications engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for junior applications engineer in the United States is $71,799.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,500.00 and $80,000.00 per year, depending on experience, location, and employer.

What does a Junior Applications Engineer do?

A Junior Applications Engineer assists in designing, developing, and supporting software applications based on client or business needs. They often work under the guidance of senior engineers to troubleshoot issues, test new features, and ensure applications run smoothly. Their responsibilities may also include writing technical documentation, collaborating with development teams, and providing technical support to end users. This role is ideal for those who are early in their engineering careers and looking to gain hands-on experience with application development and deployment.

What are some typical projects a Junior Applications Engineer might work on during their first year?

As a Junior Applications Engineer, you can expect to work on a variety of projects such as assisting with product demonstrations, troubleshooting customer issues, and supporting the integration of software or hardware solutions. You may also collaborate closely with senior engineers and sales teams to develop technical documentation and respond to customer inquiries. These projects offer valuable exposure to product functionality, customer needs, and cross-departmental teamwork, helping you build a strong foundation for future growth in the field.

What are the key skills and qualifications needed to thrive as a Junior Applications Engineer, and why are they important?

To thrive as a Junior Applications Engineer, you need a solid understanding of engineering principles, programming languages like Python or Java, and a relevant degree in computer science or engineering. Familiarity with software development tools, version control systems like Git, and experience with troubleshooting or debugging applications are typically required. Strong problem-solving abilities, teamwork, and effective communication help you collaborate with cross-functional teams and address client needs. These skills and qualities are essential for delivering reliable technical solutions and supporting successful project implementation.

What is the difference between Junior Applications Engineer vs Applications Engineer?

AspectJunior Applications EngineerApplications Engineer
Required CredentialsAssociate's degree or relevant certifications, some experienceBachelor's degree in engineering or related field, more experience
Work EnvironmentEntry-level, training-focused, collaborative teamsMore autonomous, client-facing, project management
Employer & Industry UsageTech, manufacturing, software companiesSimilar industries, often with more complex projects

The main difference between a Junior Applications Engineer and an Applications Engineer lies in experience and responsibility level. Junior roles are entry-level, focusing on learning and supporting projects, while Applications Engineers handle more complex tasks and client interactions. Both roles are common in tech and manufacturing sectors, with the Junior position serving as a stepping stone to the full Applications Engineer role.

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What cities are hiring for Junior Applications Engineer jobs?

Cities with the most Junior Applications Engineer job openings:

What are the most commonly searched types of Applications Engineer jobs?

The most popular types of Applications Engineer jobs are:

What states have the most Junior Applications Engineer jobs?

States with the most job openings for Junior Applications Engineer jobs include:

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Junior Applications Engineer jobs near you
Infographic showing various Junior Applications Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 1% Temporary, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $71,799 per year, or $34.5 per hour.

Junior Applications Engineer

Professional Alternatives

Houston, TX • On-site

$60K - $65K/yr

Full-time

Medical, Dental, Vision, PTO

Posted 5 days ago

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Key responsibilities

  • Review customer process data, specifications, datasheets, drawings, and P&IDs to determine application requirements

  • Assist with equipment selection and sizing for filtration and separation applications

  • Support applications involving liquid-solid filtration, gas-solid filtration, gas-liquid coalescence, and liquid-liquid coalescence

Job description

Jr. Applications Engineer – Immediate Need

Cypress / NW Houston
Contract to Hire
Great opportunity for an early-career Chemical Engineer!

We are seeking a Junior Applications Engineer to support the selection, sizing, and application of filtration and separation equipment used within oil & gas, refining, petrochemical, and related process industries. This is an excellent opportunity for an early-career engineer who has a strong foundation in fluid mechanics and process equipment and wants to build hands-on applications engineering experience

Responsibilities

  • Review customer process data, specifications, datasheets, drawings, and P&IDs to determine application requirements
  • Assist with equipment selection and sizing for filtration and separation applications
  • Evaluate process conditions including flow rate, pressure, temperature, fluid properties, contaminant loading, particle characteristics, and pressure drop
  • Support applications involving liquid-solid filtration, gas-solid filtration, gas-liquid coalescence, and liquid-liquid coalescence
  • Prepare technical reports, equipment datasheets, calculation summaries, and supporting documentation
  • Assist with selection of filtration elements, vessel configurations, materials, seals, connections, and related components
  • Work closely with Sales, Engineering, and Operations to define technical scope and support project execution
  • Assist with customer technical questions, troubleshooting, design changes, and post-sale support
  • Maintain accurate technical calculations, documentation, and project records
  • Learn company products, engineering tools, sizing programs, specifications, and industry standards
  • Support additional engineering projects as needed

Qualifications

  • Bachelor’s degree in Chemical Engineering or related engineering discipline
  • 1–3 years of engineering experience preferred; relevant internship or co-op experience will be considered
  • Understanding of fluid mechanics, mass transfer, and process equipment
  • Ability to read and interpret P&IDs, process datasheets, and equipment specifications
  • Filtration, separation, oil & gas, refining, petrochemical, or related process industry experience is a strong plus
  • Strong analytical and problem-solving skills
  • Strong technical writing and communication skills
  • Proficiency with Microsoft Excel, Word, and Outlook
  • Ability to learn new engineering tools, product selection systems, and technical processes
  • Detail-oriented with the ability to manage multiple priorities and deadlines
  • Comfortable working collaboratively across Engineering, Sales, Operations, and customer-facing teams

Ideal for someone with experience or education involving:
Chemical Engineering | Process Engineering | Applications Engineering | Fluid Mechanics | P&IDs | Process Equipment | Filtration | Separation | Oil & Gas | Refining | Petrochemical | Equipment Sizing | Technical Calculations



Company Description

Professional Alternatives is a leading staffing firm specializing in all levels of corporate administrative and professional support, as well as executive placement. Starting in 1998, the Professional Search Group has a successful track record of providing local and national staffing-related support to a multitude of industries. We pride ourselves on building lasting relationships with each client and candidate, and our hands-on approach allows us to make the best long-term match for both.