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Professional Engineer Jobs in Union, NJ (NOW HIRING)

Clera

Founding Engineer

New York, NY · Remote

$137K - $190K/yr

About the Role This is a founding engineering role at an a16z-backed AI startup building go-to-market automation tools for sales and marketing teams. You'll work shoulder-to-shoulder with the ...

NxT Level

Founding Engineer

Manhattan, NY · On-site

$90K - $121K/yr

The Opportunity As a Founding Engineer, you will architect and build the core systems that power valuation, capital deployment, and execution across secondary markets. You will own the platform from ...

NxT Level

Founding Engineer

Manhattan, NY · On-site

$90K - $121K/yr

The Opportunity As a Founding Engineer, you will architect and build the core systems that power valuation, capital deployment, and execution across secondary markets. You will own the platform from ...

NxT Level

Founding Engineer

Manhattan, NY · On-site

$90K - $121K/yr

The Opportunity As a Founding Engineer, you will architect and build the core systems that power valuation, capital deployment, and execution across secondary markets. You will own the platform from ...

Joyful Health, Inc

AI Engineer

New York, NY · On-site

$150K - $275K/yr

As a machine learning engineer, you'll architect and build the intelligent agents that power this ... We also offer stipends for professional development courses & books (that we often will partake in ...

Ceno Group Inc.

Founding Engineer

New York, NY · On-site

$125K - $175K/yr

This is a founding engineering role focused on backend and infrastructure, and it carries three of the company's hardest deliverables. * Stand up the production systems. Build the scalable systems ...

Hearth

Growth Engineer

Manhattan, NY · On-site

$200 - $250/hr

... relationships professionally so they can build generational companies for their families and ... The Opportunity We are hiring a Growth Engineer. You will own Hearth's paid acquisition function ...

Breaking Ground

Engineer

Bronx, NY · On-site

$21.97/hr

Reporting to the Maintenance Supervisor, the Engineer is a part of the department maintaining the common areas and apartments of our residential buildings. Examples of common areas include offices ...

Breaking Ground

Engineer

Brooklyn, NY · On-site

$20.88/hr

Reporting to the Maintenance Supervisor, the Engineer is a part of the department maintaining the common areas and apartments of our residential buildings. Examples of common areas include offices ...

Breaking Ground

Engineer

Brooklyn, NY · On-site

$20.88/hr

Reporting to the Maintenance Supervisor, the Engineer is a part of the department maintaining the common areas and apartments of our residential buildings. Examples of common areas include offices ...

Alliance Consulting

CIVIL MUNICIPAL ENGINEER

Wayne, NJ · On-site

$70K - $95K/yr

Professional Engineer (PE) License (Required) JOB OVERVIEW We are seeking a skilled and motivated Civil Engineer to join our team. As a Civil Engineer, you will be responsible for designing ...

Fleetline

Founding Engineer

New York, NY · On-site

$150K - $200K/yr

Has experience at top start ups or big tech companies companies; or is an ex-founder/founding engineer; or someone who obsesses over side projects (deployed and live, ideally). * Comfortable with ...

Breaking Ground

Engineer

Manhattan, NY · On-site

$20.88/hr

Reporting to the Maintenance Supervisor, the Engineer is a part of the department maintaining the common areas and apartments of our residential buildings. Examples of common areas include offices ...

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Showing results 41-60

All JobsProfessional Engineer JobsProfessional Engineer Jobs in Union, NJ

Professional Engineer information

See Union, NJ salary details

$47.4K

$98.9K

$139.1K

How much do professional engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for professional engineer in Union, NJ is $98,911.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,100.00 and $112,100.00 per year, depending on experience, location, and employer.

What is a professional engineer?

Professional Engineers (PEs) are licensed engineers who have met the education, experience, and exam requirements established by their state or country. They are legally authorized to sign off on engineering projects, offer their services to the public, and take responsibility for the safety and integrity of engineering work. Becoming a PE typically involves earning an accredited engineering degree, passing the Fundamentals of Engineering (FE) exam, gaining relevant work experience, and passing the Professional Engineering (PE) exam. The PE license signifies a high standard of competence and ethics in the engineering profession.

What does a professional engineer do?

A professional engineer uses mathematics and science to create safe and efficient buildings, machines, and applications. Engineers typically specialize in a particular field, such as aerospace, mechanical, or structural engineering. Your job duties vary depending on your area of expertise and employer but may include creating plans, designing machinery, or building skyscrapers. This career often involves a combination of office and field work. Frequent travel is an additional job requirement for many professional engineering jobs. Long hours and overtime work are also expected to meet deadlines.

What are the key skills and qualifications needed to thrive as a professional engineer, and why are they important?

To thrive as a Professional Engineer, you need a solid grasp of engineering principles, problem-solving skills, and a degree in engineering, typically complemented by a Professional Engineer (PE) license. Familiarity with industry-standard software such as AutoCAD, MATLAB, or project management tools, along with ongoing continuing education, is often required. Strong communication, teamwork, and project management abilities help engineers deliver effective solutions and collaborate with diverse stakeholders. These skills and qualifications ensure engineers can design safe, efficient systems and maintain high professional standards in complex technical environments.

What are some common challenges professional engineers face when managing multiple projects simultaneously?

Professional Engineers often juggle several projects at once, which can present challenges in prioritizing tasks, coordinating with diverse teams, and ensuring compliance with regulatory standards. Effective time management and clear communication are essential to handle shifting deadlines and resource allocation. Collaborating closely with project managers, clients, and other engineers helps maintain project momentum and quality, while regular progress reviews ensure that no critical detail is overlooked.

What is the difference between Professional Engineer vs Mechanical Engineer?

AspectProfessional EngineerMechanical Engineer
CredentialsRequires PE license, degree, work experience, examRequires degree, possibly fundamentals exam, but not license
Work EnvironmentDesign, review, sign off on projects, often in consulting or engineering firmsDesign, analysis, manufacturing, and testing in various industries
Industry UsageLicensed in engineering projects, legal responsibilityCommonly employed in manufacturing, automotive, aerospace, and more

The main difference between a Professional Engineer and a Mechanical Engineer is that the PE is licensed and authorized to sign off on engineering projects, ensuring legal and safety standards are met. Mechanical Engineers typically hold the necessary education and experience but do not have licensing requirements unless they pursue PE licensure. Both roles work closely in engineering fields, but the PE designation signifies a higher level of responsibility and legal accountability.

What can professional engineers do?

Professional engineers design, develop, and evaluate systems, structures, and products across various engineering disciplines. They apply technical knowledge, use tools like CAD software, and often require licensure to approve projects and ensure safety standards are met.
More about Professional Engineer jobs

What are the most commonly searched types of Engineer jobs in Union, NJ?

The most popular types of Engineer jobs in Union, NJ are:

What are popular job titles related to Professional Engineer jobs in Union, NJ?

For Professional Engineer jobs in Union, NJ, the most frequently searched job titles are:

What cities near Union, NJ are hiring for Professional Engineer jobs?

Cities near Union, NJ with the most Professional Engineer job openings:

Professional Engineer jobs near you
Infographic showing various Professional Engineer job openings in Union, NJ as of August 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 100% In-person job distribution, with an average salary of $98,911 per year, or $47.6 per hour.

Founding Engineer

Clera

New York, NY • Remote

$137K - $190K/yr

Full-time

Posted 28 days ago

Job description

About the Role

This is a founding engineering role at an a16z-backed AI startup building go-to-market automation tools for sales and marketing teams. You'll work shoulder-to-shoulder with the founding team in New York, owning major product areas end-to-end and shipping features that directly shape the product and its customers' outcomes.

What You'll Do

  • Collaborate closely with founders to define product requirements, build features, and iterate rapidly on customer feedback.

  • Build and maintain core product infrastructure — APIs, backend systems, and production-ready AI features powering customer GTM workflows.

  • Own features from initial development through production deployment, with full autonomy and accountability.

  • Join customer calls to understand needs, demo solutions, and translate real-world feedback into product improvements.

  • Leverage AI coding agents and the latest developer tooling to accelerate development velocity.

  • Help establish AI-native engineering workflows and processes that compound the team's output over time.

What We're Looking For

  • 3+ years of software engineering experience with a strong track record of shipping and iterating in production environments.

  • Proficiency in Python and TypeScript for building APIs, backend systems, and user interfaces.

  • Solid data modeling fundamentals and experience designing scalable production systems.

  • Hands-on experience building and deploying AI/ML features in production.

  • Comfort using AI coding agents and LLM-based development tools as part of daily workflow.

  • Experience shipping features end-to-end — from requirements through deployment — in early-stage startup settings.

  • Ownership-oriented mindset with a desire for real influence over product and roadmap decisions.

  • Bonus: Experience with GTM workflows, outbound campaigns, or customer-facing technical work.

  • Bonus: Experience building interfaces consumed by both human users and AI agents.

Compensation & Benefits

Salary range: $137,000 – $190,000 USD annually. Visa sponsorship is available.

Location

On-site in New York, NY.