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Mid Level Java Developer Jobs in Killeen, TX (NOW HIRING)

Industrial Engineer II

Briggs, TX · On-site

$54K - $71K/yr

SUMMARY Firefly is currently hiring a mid-level Industrial Engineer to become part of the Propulsion Manufacturing Production team in Briggs, TX. Candidates should be comfortable working in a high ...

Lead, Electrical Engineer

Moody, TX

$155K - $162K/yr

Mid-level knowledge of these tools: * Visual Engineer, AutoCAD Electrical, or Capital Harness * Familiarity with aircraft and military design standards such as: * SAE AS50881, MIL-STD-704, MIL-E-7016 ...

MDM Integration Engineer

Temple, TX

$84K - $113K/yr

Build and support RESTful APIs and microservices using Java and cloud-native development practices ... Experience with Git, CI/CD pipelines, and DevOps practices. * Understanding of API security, OAuth ...

Develop and execute tests at the engine and component level to evaluate hardware performance and ... Experience with at least one coding language (Python, Matlab, C, C++, Java, Visual Basic)

Staff Industrial Engineer

Georgetown, TX · On-site

$65K - $87K/yr

Identify and drive enterprise level Kaizen and continuous improvement projects using data driven ... Python, R, Java), and the ability to learn technical methods and tools independently * Fluency in ...

Develop and execute tests at the material, component and subsystem level to evaluate hardware ... Experience with at least one coding language (Python, Matlab, C, C++, Java, Visual Basic)

Develop and execute tests at the material, component and subsystem level to evaluate hardware ... Experience with at least one coding language (Python, Matlab, C, C++, Java, Visual Basic)

Staff Industrial Engineer

Georgetown, TX

$65K - $87K/yr

Identify and drive enterprise level Kaizen and continuous improvement projects using data driven ... Python, R, Java), and the ability to learn technical methods and tools independently * Fluency in ...

Develop and execute tests at the material, component and subsystem level to evaluate hardware ... Experience with at least one coding language (Python, Matlab, C, C++, Java, Visual Basic)

Develop and execute tests at the engine and component level to evaluate hardware performance and ... Experience with at least one coding language (Python, Matlab, C, C++, Java, Visual Basic)

Develop and execute tests at the engine and component level to evaluate hardware performance and ... Experience with at least one coding language (Python, Matlab, C, C++, Java, Visual Basic)

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Mid Level Java Developer information

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How much do mid level java developer jobs pay per hour?

As of Aug 5, 2026, the average hourly pay for mid level java developer in Killeen, TX is $51.44, according to ZipRecruiter salary data. Most workers in this role earn between $44.90 and $58.65 per hour, depending on experience, location, and employer.

What does a typical workday look like for a mid level Java developer?

As a Mid Level Java Developer, your typical workday often involves writing and testing Java code, troubleshooting existing applications, and participating in code reviews. You'll collaborate closely with other developers, QA engineers, and sometimes product managers in agile sprints to ensure features are delivered according to requirements. Daily stand-up meetings are common, as is the use of tools like Jira for tracking tasks. You may also spend time learning new frameworks or best practices, which helps with both personal growth and contributing to more efficient software solutions.

What is a mid level Java developer?

A Mid Level Java Developer is responsible for designing, developing, and maintaining Java-based applications. They typically have 2-5 years of experience and work on coding, debugging, and optimizing software solutions. They collaborate with teams, follow best coding practices, and may mentor junior developers. Their role involves understanding project requirements, integrating APIs, and ensuring application performance. Mid Level Java Developers contribute to both backend and frontend development, depending on the project needs.

What are the key skills and qualifications needed to thrive as a mid level Java developer?

Successful Mid Level Java Developers possess a solid understanding of Java programming, object-oriented design, and commonly used frameworks such as Spring or Hibernate, typically backed by a relevant degree and professional experience. Familiarity with tools like Git, Maven, popular IDEs (e.g., IntelliJ IDEA or Eclipse), and certifications like Oracle Certified Professional Java Programmer (OCPJP) are advantageous. Strong collaboration, problem-solving abilities, and effective communication skills help developers work efficiently within agile teams and cross-functional projects. Mastering both technical and soft skills ensures smooth project delivery, maintainable code quality, and productive teamwork in dynamic software development environments.

What are the most commonly searched types of Java Developer jobs in Killeen, TX? The most popular types of Java Developer jobs in Killeen, TX are:
What are popular job titles related to Mid Level Java Developer jobs in Killeen, TX? For Mid Level Java Developer jobs in Killeen, TX, the most frequently searched job titles are:
What job categories do people searching Mid Level Java Developer jobs in Killeen, TX look for? The top searched job categories for Mid Level Java Developer jobs in Killeen, TX are:
What cities near Killeen, TX are hiring for Mid Level Java Developer jobs? Cities near Killeen, TX with the most Mid Level Java Developer job openings:
Infographic showing various Mid Level Java Developer job openings in Killeen, TX as of July 2026, with employment types broken down into 79% Full Time, 10% Part Time, 1% Temporary, and 10% Contract. Highlights an 76% Physical, 5% Hybrid, and 19% Remote job distribution, with an average salary of $107,002 per year, or $51.4 per hour.

Industrial Engineer II

Firefly Aerospace

Briggs, TX • On-site

$54K - $71K/yr

Other

Medical, Dental, Vision, PTO

Re-posted 7 days ago


Firefly Aerospace rating

6.9

Company rating: 6.9 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

65th of 71 rated aerospace companies


Job description

ABOUT FIREFLY AEROSPACE

Firefly Aerospace is a space and defense technology company on a mission to reliably and repeatedly launch, land, and operate space systems from Earth to the Moon and beyond. As the partner of choice for critical space missions, Firefly is the first commercial company to launch a satellite to orbit with 24-hour notice and the first company to achieve a successful Moon landing. Headquartered in north Austin, Texas, Firefly is looking for passionate, hardworking innovators to join our team and help fuel our successful trajectory into space.

SUMMARY

Firefly is currently hiring a mid-level Industrial Engineer to become part of the Propulsion Manufacturing Production team in Briggs, TX. Candidates should be comfortable working in a high pressure, fast paced environment. In this role you will have the opportunity to apply Industrial Engineering concepts to develop operating plans, conduct capacity and constraint-based analysis, develop and refine precedence networks, and conduct overall process effectiveness studies. You will also have opportunities to develop, implement, and improve processes focused on lowering costs and improving schedule performance and quality. Candidates must be able to operate within a multi-functional team, coordinating with various departments.

RESPONSIBILITIES

  • Model, analyze, design, and optimize production systems to enhance operational efficiency and improve quality using lean / industrial engineering tools & concepts (value stream mapping, capacity analysis, work flow design & precedence network)

  • Prepare operations plans and precedence networks in support of execution planning, scheduling, and shop load practices.

  • Perform capacity analysis including what-if scenarios to in support of operations plans.

  • Develop models, databases and spreadsheets to analyze data and provide analysis and metrics for consultation to factory execution team.

  • Use engineering methods to support the development of optimal process designs and efficient utilization of resources in the creation and validation of operating plans.

  • In coordination with the manufacturing engineering & factory operation functions, recommend processes improvements to enhance schedule performance, lower cost, and improve safety, quality and ergonomics, utilizing Lean and other Industrial Engineering concepts.

  • Team with technicians, design engineering, manufacturing engineering, factory leadership, and other departments to gather data for process improvements.

  • Develop and apply time and motion studies to optimize labor utilization and reduce production cycle time.

  • Update durations and days required to build based on time studies and variance analysis in the Manufacturing Execution System (MES)

QUALIFICATIONS

Required

  • Bachelor of Science degree in Industrial Engineering or Manufacturing Engineering and 3-5+ years of experience as an Industrial Engineer, Manufacturing Engineer or other applicable engineering discipline.

  • Expertise in capacity planning, and optimizing factory operations

  • Experience analyzing complex production systems and using data analysis and or lean manufacturing principles to identify and remove road blocks

  • Strong positive attitude, urgency, and ability to meet role requirements, with excellent interpersonal, leadership, and attention to detail skills

Desired

  • Tubes, Valves, or engine assembly experience highly desired.

  • Experience working closely with manufacturing assembly line technicians helping support their efforts

  • Familiarity with Manufacturing Operations, Manufacturing Planning, engineering drawings and specifications, and lean concepts (certifications preferred).

Firefly offers outstanding benefits for our employees, including generous health, dental and vision plans with low plan deductibles, parental leave, educational/relocation reimbursement, short term disability, pet Insurance, and flexible PTO options.

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful

permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Firefly Aerospace, Inc. is an Equal Opportunity Employer; employment with Firefly is governed based on merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status


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