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Language Engineer Jobs in New Jersey (NOW HIRING)

Senior AI Engineer

Iselin, NJ · Hybrid

$106K - $145K/yr

The Senior AI Engineer is a technical leader with deep expertise in AI/ML, Generative AI, Large Language Models (LLMs), and modern cloud-native application development. This role is responsible for ...

... Language, Object Oriented Analysis and Design Best Practices. Travel and relocation possible to unanticipated client locations throughout the U.S. Managing development teams. To apply: Please mail ...

Senior AI/ML Engineer

Jersey City, NJ · On-site

$109K - $149K/yr

Fine-tune and evaluate large language models for specific business use cases. * Develop production ... Collaborate with Data Engineers to build reliable data pipelines and feature stores. * Optimize ...

New

AI Engineer

Florham Park, NJ · On-site

$50K - $112K/yr

... AI Engineer, you will be at the forefront of transforming raw data into actionable insights ... natural language processing tools like NLTK for text analytics and sentiment analysis ...

Software Engineer

Edgewater Park, NJ · On-site

$80K - $105K/yr

The Software Engineer contributes to the development of analytics solutions, supports the ... Implement natural language query (NLQ) and conversational analytics experiences embedded within ...

AI Engineer

Jersey City, NJ · On-site

$109K - $149K/yr

... Small Language Model (LLM/SLM) development. The ideal candidate brings 10 15 years of broad software engineering experience, with the last 5 years focused exclusively on Artificial Generative ...

Moderate use of any program language\ IDE would indicate aptitude for this position. We are willing ... Hands on lab troubleshooting with the power engineering team for system level debug. * Assisting ...

The Software Engineer contributes to the development of analytics solutions, supports the ... Implement natural language query (NLQ) and conversational analytics experiences embedded within ...

DevOps & Security Engineer

Englewood, NJ · On-site

$53.75 - $73.75/hr

Proficiency in at least one programming language (Java, Python, or JavaScript) * Solid understanding of application security fundamentals and common vulnerabilities * Experience working with cloud ...

Junior DevOps Engineer

Jersey City, NJ · On-site

$55 - $75.50/hr

Experience on any programming language, such as Java or Python * Experience in Linux administration and troubleshooting * Understanding of cloud provisioning tools such as Terraform or CloudFormation

Electrical distribution equipment engineering and supply company specializing in industrial ... FE/PE preferred but not required - Korean language proficiency required

Staff Software Engineer

Hoboken, NJ · Hybrid

$150K - $165K/yr

Develop and integrate at least one Large Language Model (LLM) into production workflows. * Design and implement Retrieval-Augmented Generation (RAG) pipelines. * Apply advanced prompt engineering ...

Staff Software Engineer

Hoboken, NJ · On-site

$150K - $165K/yr

Develop and integrate at least one Large Language Model (LLM) into production workflows. * Design and implement Retrieval-Augmented Generation (RAG) pipelines. * Apply advanced prompt engineering ...

Showing results 21-40

Language Engineer information

See New Jersey salary details

$39.6K

$103.3K

$139.6K

How much do language engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for language engineer in New Jersey is $103,303.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,300.00 and $118,300.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of a language engineer?

Language Engineers typically spend their days developing, testing, and improving language models and algorithms used in applications such as chatbots, voice assistants, and translation tools. They collaborate closely with data scientists, software engineers, and linguists to collect and annotate data, refine language processing workflows, and address real-world linguistic challenges. Regular tasks may include designing rule-based systems, implementing machine learning models, evaluating system performance, and troubleshooting language-specific issues. This role often requires balancing independent work with team collaboration to ensure language technologies meet both technical and user experience goals.

What is a language engineer?

A Language Engineer designs, develops, and optimizes language-related technologies, such as natural language processing (NLP) models, speech recognition systems, and machine translation tools. They work with linguistic data, improve language models, and create rules and algorithms to enhance text and speech processing. This role often involves collaborating with software engineers, data scientists, and linguists to refine language-based AI systems. Language Engineers also help expand language support for AI applications by curating datasets and improving system accuracy.

What does a language engineer do?

A language engineer develops and improves natural language processing (NLP) systems, such as speech recognition, translation, and chatbots. They work with linguistic data, machine learning models, and programming tools to create systems that understand and generate human language effectively.

What are the key skills and qualifications needed to thrive in the language engineer position, and why are they important?

To thrive as a Language Engineer, you need a strong background in computational linguistics, natural language processing (NLP), and programming languages such as Python or Java, often supported by a degree in computer science, linguistics, or related fields. Familiarity with NLP libraries (e.g., NLTK, spaCy), machine learning frameworks, and tools for text annotation and data processing is highly beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills are crucial soft skills in this role. These competencies enable Language Engineers to build robust language models, collaborate across interdisciplinary teams, and address complex language-related challenges in technology products.

How much do language engineers make?

Language engineers typically earn a median salary ranging from $80,000 to $130,000 annually, depending on experience, location, and industry. Senior roles or those with specialized skills in natural language processing and machine learning can command higher salaries. Compensation may also include benefits such as bonuses and stock options.

What are popular job titles related to Language Engineer jobs in New Jersey?

For Language Engineer jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Language Engineer jobs in New Jersey look for?

The top searched job categories for Language Engineer jobs in New Jersey are:

What cities in New Jersey are hiring for Language Engineer jobs?

Cities in New Jersey with the most Language Engineer job openings:

Infographic showing various Language Engineer job openings in New Jersey as of August 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 98% In-person, and 2% Remote job distribution, with an average salary of $103,303 per year, or $49.7 per hour.

Assistant Project Engineer I (Site Civil )

SESI Consulting Engineers

Parsippany, NJ • On-site

$85K - $114K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Job description

Join a well-established, fast-growing company recognized for providing solutions, excellence, service, and integrity. We seek dynamic individuals to support organic growth. SESI engages its employees in all aspects of its projects and encourages them to participate in design and project management functions to their full potential.

SESI Consulting Engineers has been selected as one of NJBIZ’s 2020 Fifty "FASTEST GROWING" Companies!

SESI Consulting Engineers, founded in 1976, is a well-established, progressive, consulting engineering firm in Pine Brook, N.J. SESI has earned an excellent reputation for providing innovative geotechnical, site/civil, and environmental engineering solutions for owners, developers, and the construction industry in the NJ, NY, CT region. SESI is currently expanding to meet the needs of existing clients.

We offer a competitive compensation and benefit package to include health, dental, vision insurance, retirement plan, paid time off, tuition reimbursement, professional development assistance, bonus potential, just to name a few.
 

Summary

SESI seeks an Assistant Project Engineer to work in its Site/Civil Department. This individual will serve a key function in helping design commercial, residential, mixed-use, and industrial developments. In this role, you will have the opportunity to work in a dynamic, collaborative environment.

Essential Duties and Responsibilities include the following. Other duties may be assigned.

·       Prepare and update various engineering documents such as reports, specifications, plans, construction schedules, cost estimates and design plans for projects using AutoCAD Civil 3D and associated software packages.

·       Use reports, maps, drawings, engineering plans, tests, and aerial photographs to assess soil composition, terrain, hydrological characteristics, and topographical and geologic data and their impact on the planning and design of projects.

·       Familiarity with current local, state (New Jersey and New York), and Federal Permitting regulations

·       Must be willing to work in the field as necessary;

·       Position requires work Monday through Friday with occasional evenings and weekends; and

Performs other duties as requested

Supervisory Responsibilities

This job has some supervisory responsibilities.

Qualifications - To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Ability to review and understand plans, specs, and reports including site, grading, utility, foundation, details, structural, drawings, architectural, grading, federal, state and local regulations.

Education and/or Experience

·       Bachelor of Science in Civil Engineering;

·       4-8 years of prior relevant professional experience in site/civil design, including site planning, grading, stormwater management, and erosion control measures;

·       Excellent written and verbal communication skills;

·       Proficient in AutoCAD and Civil 3D;

·       Strong attention to detail with excellent analytical, multitasking, and judgment capabilities;

·       Reliable transportation to access job sites with a valid driver’s license in good standing; and

·       Demonstrated ability to follow direction and work in a collaborative team environment

Certificates, Licenses, Registrations

·       FE/EIT certification required; PE desired;

·       Valid Driver’s License and possess reliable transportation to access job sites

Language Skills

Proficient in communicating both verbal and written in the English language. Proficient in communicating both verbal and written in the English language. Ability to read, analyze, and interpret common scientific and technical journals, financial reports, and legal documents. Ability to respond to common inquiries or complaints from customers, regulatory agencies, or members of the business community. Ability to write speeches and articles for publication that conform to prescribed style and format. Ability to effectively present information to top management, public groups, and/or boards of directors.

Mathematical Skills

Ability to work with mathematical concepts such as probability and statistical inference, and fundamentals of solid geometry and trigonometry. Ability to apply concepts such as fractions, percentages, ratios, and proportions to practical situations.

Reasoning Ability

Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form.

Computer Skills

Proficient or familiarity with AutoCAD, Autodesk Civil 3D, NitroPro, GSLOPE, KeyWall, Rocscience, MS Word, Excel, Adobe.

Tools/Equipment

Position requires ability to use tools such as a lump hammer, shovel, hand auger, Nuclear Density Gauge.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this Job, the employee is frequently required to stand; walk; sit; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; talk or hear and taste or smell. The employee must frequently lift and/or move under 50 pounds. The employee is frequently required to use hands or fingers to handle or feel objects, tools, or controls. Specific vision abilities required by this position include close vision, distance vision, and the ability to adjust focus. The noise level in the work environment is usually low to moderate.

Work Environment

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The majority of work will be conducted in an office setting.

Approximately 25% of the work is conducted outdoors. Worker must be able to walk frequently on uneven hard and soft ground/terrain in all types of weather conditions to include cold, hot rain, snow, ice, etc. Employees working in the field may also be exposed to sun, wind, insects, plants, animals, etc. As a result, appropriate clothing for outdoor work, work boots, safety glasses, hard hat, safety vest is required while working in the field.

Base salary $75,000–$95,000, + mileage reimbursement, benefits, paid time off, tuition reimbursement, professional development opportunities, 401(k), and bonus potential.