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Jr Engineer Jobs in Philadelphia, PA (NOW HIRING)

JR System Engineer

King Of Prussia, PA · On-site

$92K - $112K/yr

JR System Engineer Who We Are KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solutions ...

JR Software Engineer

King Of Prussia, PA · On-site

$94K - $115K/yr

JR Software Engineer Who We Are KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solutions ...

JR Electrical & Computer Engineer Who We Are KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation.

JR Signal Processing Engineer Who We Are KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our ...

Troubleshoot performance bottlenecks and implement best practices for scalable data engineering solutions. * Contribute to the automation and continuous improvement of data infrastructure and ...

Jr- Mid Network Engineer

Philadelphia, PA · On-site

$96K - $131K/yr

Work with Sr. Security Network Engineer and other team members to evaluate current Network Security confirmation and leverage understanding of firewall, Cisco ASA, VPN, IPSec, Routers, Fire Power ...

They are looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare Center, focusing on coordinating security changes and conducting cybersecurity ...

Perform value engineering to recommend cost-effective solutions that meet client and project ... JR & Co. Inc. participates in E-Verify. To learn more visitwww.e-verify.gov. All individuals who ...

Perform value engineering to recommend cost-effective solutions that meet client and project ... JR & Co. Inc. participates in E-Verify. To learn more visit www.e-verify.gov. All individuals who ...

Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare Center (NSWC) in Philadelphia, PA. The successful candidates will have ...

Jr ISSE

Philadelphia, PA · On-site

$50K - $70K/yr

Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare Center (NSWC) in Philadelphia, PA. The successful candidates will have ...

Track pricing updates and maintain an organized database of quotes. Assist with value engineering by identifying cost-effective alternatives. Perform other estimating and administrative duties as ...

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Showing results 1-20

Jr Engineer information

See Philadelphia, PA salary details

$33.8K

$72.5K

$110.5K

How much do jr engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for jr engineer in Philadelphia, PA is $72,452.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,900.00 and $80,700.00 per year, depending on experience, location, and employer.

What is a Jr Engineer?

Jr Engineers, or Junior Engineers, are entry-level professionals who assist in designing, developing, and maintaining engineering projects under the supervision of senior staff. They typically perform tasks such as drafting plans, conducting tests, collecting data, and troubleshooting issues in their field of engineering. Jr Engineers gain hands-on experience while learning industry standards and best practices, and their role serves as a foundation for career growth in engineering. They usually have a relevant degree or diploma and may work in fields like civil, mechanical, electrical, or software engineering.

What are the key skills and qualifications needed to thrive as a Jr Engineer?

To thrive as a Jr Engineer, you need a solid understanding of engineering fundamentals, problem-solving abilities, and a relevant degree in engineering or a related field. Familiarity with industry-standard software like AutoCAD, MATLAB, or SolidWorks, and an understanding of project management tools or safety standards, is often required. Strong communication, teamwork, and a willingness to learn are essential soft skills that help Jr Engineers grow and adapt. These skills enable Jr Engineers to contribute effectively to projects, collaborate with senior staff, and develop professionally within engineering teams.

What are some common challenges faced by Jr Engineers when transitioning from academic projects to real-world engineering tasks?

Jr Engineers often find that real-world engineering projects involve more collaborative work, tighter deadlines, and the need to follow established processes and documentation standards compared to academic assignments. Adjusting to working within a team, understanding project management tools, and effectively communicating with senior engineers and other departments can be challenging at first. However, with mentorship and hands-on experience, Jr Engineers quickly develop these skills and become valuable contributors to their teams.

What is the difference between Jr Engineer vs Mechanical Engineer?

AspectJr EngineerMechanical Engineer
Required CredentialsDiploma or Bachelor's in EngineeringBachelor's or higher in Mechanical Engineering
Work EnvironmentEntry-level, supervised tasks, site or officeDesign, analysis, project management, often more autonomous
Employer & Industry UsageConstruction, manufacturing, engineering firmsDesign firms, manufacturing, R&D, industrial sectors

Jr Engineers typically hold diplomas or bachelor's degrees and perform supervised tasks in construction or manufacturing environments. Mechanical Engineers usually have a bachelor's or higher degree and handle design, analysis, and project management roles. While Jr Engineers focus on learning and supporting projects, Mechanical Engineers take on more complex responsibilities and autonomous work.

How do I become a junior engineer?

To become a junior engineer, typically you need a relevant bachelor's degree in engineering or a related field. Gaining practical experience through internships or entry-level positions, developing technical skills, and obtaining certifications can improve your chances of securing a junior engineering role.

What cities near Philadelphia, PA are hiring for Jr Engineer jobs?

Cities near Philadelphia, PA with the most Jr Engineer job openings:

Infographic showing various Jr Engineer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $68,620 per year, or $33 per hour.

JR System Engineer

King Of Prussia, PA • On-site


KBR
IT Services • 10K+ employees

8.3

Company rating: 8.3 out of 10

Based on 48 frontline employees who took The Breakroom Quiz

143rd of 450 rated engineering

Great coworkers

People enjoy working here

Good employer


$92K - $112K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago


Job description

Title:

JR System Engineer

Who We Are

KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solutions help ensure mission success on land, air, sea, space and cyberspace for the Department of Defense, Intelligence Community, NASA and other federal agencies. KBR's areas of expertise include engineering, logistics, operations, science, program management, mission IT and cybersecurity. KBR strives to create a safer, more secure and sustainable world by bringing together the best and brightest to deliver technologies and solutions that help our customers accomplish their most critical missions and objectives.

The Mission Ahead

This role is with KBR's Mission Technology Solutions (MTS). At KBR MTS, we don't just envision a world that's safer, more secure, and sustainable - we create it. Our legacy of delivering advanced full life cycle professional and technical solutions is matched only by our commitment to operational readiness and innovation. As stewards of critical missions for the Department of Defense, Intelligence Community, NASA, and other key federal entities, we excel in engineering, logistics, operations, science, program management, mission IT, and cybersecurity. United in our quest for excellence, KBR stands at the vanguard, ready to transform possibilities into impactful realities for a better tomorrow.

Who You Are

You are an Jr. System Engineer who will collaborate with multiple stakeholders in the design, development, and research of interfaces, ensuring that all subsystems are properly integrated into a fully viable, completed system. You will provide ongoing functional analysis to validate mission requirements and constraints while assessing and monitoring system performance and providing feedback to a subsystem team of teams. You will act as an advisor to the customer, providing them with the results they need to inform mission critical decisions.

What You'll Do

As a JR System Engineer, you will:

  • Support end-user needs by identifying, investigating and resolving system issues related to space systems
  • Collaborate with analysts, project leads, and customers to enhance operational efficiency and system reliability
  • Assist in developing system requirements and specifications aligned with High-Level Mission objectives
  • Participate in trade studies to identify improvements in system performance, architecture, and software/hardware solutions
  • Contribute to engineering tradeoff analyses and assist in formulating Courses of Action (COAs) that consider operational constraints
  • Gather information to create technical documents that support project deliverables
  • Stay updated on agency, national, and international standards related to space systems development to ensure compliance and integration
  • Provide support throughout the systems engineering life cycle, managing risks and developing mitigation plans to guarantee mission success
  • Track project activities for systems engineering, software/hardware development, and deployment, ensuring effective command and control integration
  • Engage in continuous improvement efforts to optimize ground processing and mission management practices

Required Qualifications:

  • Active TS/SCI clearance and the ability to successfully obtain a CI Polygraph
  • Bachelors of Science degree in Electrical Engineering, Computer Engineering, Computer Science or related discipline
  • Ability to work in fast paced environment with excellent oral and written communication skills
  • Self-starter who can partner with multiple teammates
  • Excellent presentation and communication skills
  • Understanding of planning and integrating secure solutions based on legal, policy, and compliance directives
  • Familiarity with development of requirements for system performance, availability, scalability, manageability, and security for mid-to-large-scale systems

Basic Compensation:

$92,100.00-$112,600.00

This range is for the El Segundo, CA area only.

$88,100.00-$107,600.00

This range is for the King of Prussia, PA area only.

$92,100.00-$112,600.00

This range is for the Chantilly, VA area only.

$80,100.00-$97,800.00

This range is for the Beavercreek, OH area only.

$80,100.00-$97,800.00

This range is for the San Antonio, TX area only.

$76,100.00-$93,000.00

This range is for the Clearfield, UT area only.

INCLUSION AND DIVERSITY AT KBR

At KBR, we are passionate about our people, sustainability, and our Zero Harm culture.

These inform all that we do and are at the heart of our commitment to and ongoing journey toward being a more inclusive and diverse company. That commitment is central to our team of teams philosophy and fosters an environment of real collaboration across cultures and locations. Our individual differences and perspectives bring enhanced value to our teams and help us develop solutions for the most challenging problems. We understand that by embracing those differences and working together, we are more innovative, more resilient, and safer.

We Deliver - Together.

BENEFITS

KBR offers a best-in-class total compensation and benefits package includinga401k plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We also support career advancement through professional training and development. Learn more about our benefits.

KBR EQUAL OPPORTUNITY EMPLOYER STATEMENT

KBR is an equal opportunity employer. All qualified applicants will receive consideration for

employment without regard to race, color, religion, disability, sex, sexual orientation,

gender identity or expression, age, national origin, veteran status, genetic information,

union status and/or beliefs, or any other characteristic protected by federal, state, or

local law.

Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.


KBR logo

About KBR

Sourced by ZipRecruiter

At KBR, we partner with government and industry clients to provide purposeful and comprehensive solutions with an emphasis on efficiency and safety. With a full portfolio of services, proprietary technologies and expertise, our employees are ready to handle projects and missions from planning and design to sustainability and maintenance. Whether at the bottom of the ocean or in outer space, our clients trust us to deliver the impossible on a daily basis.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Houston, TX, US

Year founded

1998


What KBR employees say

Pay

Benefits

Hours and flexibility

Workplace

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