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Internship Junior Javascript Developer Jobs in Massachusetts

Relay Settings Engineer

Framingham, MA · On-site +1

$57K - $104K/yr

Position is open to entry level/junior candidates with one plus years of relay experience or an engineering internship. Junior candidates must be able to work a hybrid schedule in either Framingham ...

Junior .NET Developer

Foxboro, MA · On-site

$70K - $92K/yr

... seek a Junior .NET Developer to join our growing IT Staff. The position entails supporting ... JavaScript * Debug, test, and troubleshoot software programs and components * Collaborate with ...

Junior .NET Developer

Foxboro, MA · On-site

$70K - $92K/yr

... seek a Junior .NET Developer to join our growing IT Staff. The position entails supporting ... JavaScript * Debug, test, and troubleshoot software programs and components * Collaborate with ...

The Junior Engineer will support production engineering activities through drawings, BR templates ... through internships, coursework, research projects, or professional experience. SolidWorks ...

The Junior Engineer will support production engineering activities through drawings, BR templates ... through internships, coursework, research projects, or professional experience. SolidWorks ...

The Junior Engineer will support production engineering activities through drawings, BR templates ... through internships, coursework, research projects, or professional experience. SolidWorks ...

FlipKey is hiring a Web Developer to support our growing engineering team and site. FlipKey is the ... scripting, Javascript, HTML, Apache, and CSS skills. - A deep appreciation for Open Source ...

FlipKey is hiring a Web Developer to support our growing engineering team and site. FlipKey is the ... scripting, Javascript, HTML, Apache, and CSS skills. - A deep appreciation for Open Source ...

STV is seeking a Junior Electrical Engineer to join our growing Systems Division in our Boston, MA ... Internship, co-op, research, or project experience related to electrical systems, transportation ...

Junior Backend Engineer

Boston, MA · On-site

$80 - $100/hr

... year About the role As a Junior Backend Engineer, the candidate will work alongside senior ... internships count) * Proficiency in Python, Java, or Node.js * Familiarity with SQL databases and ...

... Engineering for our 2027 Summer Internship Program. Salary range is $21 - $24/hr. NOTE: Final ... The ideal candidate will be a Junior, Senior, or graduate level students Education * Pursuing a B.S ...

Full Stack Developer

Arlington, MA · On-site

$60 - $80/hr

The successful candidate will work with technologies such as Vue.js, JavaScript, Python, RESTful ... internship experience, or demonstrable hands-on project experience. * Experience developing ...

... interns within the fields of Environmental Engineering for our 2027 Summer Internship Program ... The ideal candidate will be a Junior, Senior, or graduate level students Education * Pursuing a B.S ...

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Showing results 1-20

Internship Junior Javascript Developer information

What is the difference between Internship Junior Javascript Developer vs Junior Javascript Developer?

AspectInternship Junior Javascript DeveloperJunior Javascript Developer
Required CredentialsTypically pursuing or recently completed relevant education or trainingCompleted relevant education or training, possibly with some project experience
Work EnvironmentInternship programs, entry-level projects, mentorship-focusedFull-time or part-time employment, more independent responsibilities
Employer & Industry UsageInternship positions in tech companies, startups, or agenciesPermanent or contract roles in similar environments
Search & Comparison IntentLooking for entry-level learning opportunitiesSeeking full-fledged junior roles with growth potential

The main difference is that an Internship Junior Javascript Developer is an entry-level position designed for learning and gaining experience, often temporary and mentorship-focused. In contrast, a Junior Javascript Developer is a more permanent role with greater responsibilities, requiring some prior knowledge and skills, and is aimed at building a career in web development.

What are the most commonly searched types of Junior Javascript Developer jobs in Massachusetts?

The most popular types of Junior Javascript Developer jobs in Massachusetts are:

Infographic showing various Internship Junior Javascript Developer job openings in Massachusetts as of August 2026, with employment types broken down into 10% Internship, 69% Full Time, 18% Part Time, 1% Temporary, and 2% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution.

Relay Settings Engineer

Framingham, MA • On-site, Remote

Leidos
IT Services • 10K+ employees

$57K - $104K/yr

Full-time

Re-posted 29 days ago


Key responsibilities

  • Work with protection engineers to review relay setting packages for quality and accuracy.

  • Create logic diagrams for IEC61850 substations and prepare relay settings including set points, configuration files, and documentation.

  • Support project planning activities, including design and construction support, and solve challenging substation engineering problems.


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 153 frontline employees who took The Breakroom Quiz

82nd of 501 rated business services


Job description

Looking for an opportunity to make an impact?

Leidos is a Fortune 500 company that brings over 70 years of experience in support of both investor-owned and municipal utility growth goals. The Leidos Energy, Infrastructure, and Automation operation helps utilities address complex challenges through comprehensive, performance-based solutions delivered across the full project lifecycle. Our capabilities include engineering, planning, project management, construction management, and commissioning services for electric power substations, transmission and distribution systems, protection and controls design, and electrification programs. Utilities nationwide rely on Leidos for trusted power industry expertise, demonstrated by our work with more than 75 investor-owned utilities and over 100 municipal and cooperative utilities, as well as a growing portfolio of private developer clients.

Your greatest work is ahead!

Leidos' Power Delivery Solutions (PDS) division is hiring for a Relay Settings Engineer to join our diverse and fast-paced organization. As a core team member, you will be interacting with other electric utility disciplines, playing a valuable part in leading and designing utility substation and renewable energy projects.

Hybrid or Remote: Fully remote is only available for mid level candidates with a minimum of three years of relay settings experience. Position is open to entry level/junior candidates with one plus years of relay experience or an engineering internship. Junior candidates must be able to work a hybrid schedule in either Framingham, MA or Charlotte, NC.

What you'll be doing:

  • Work with protection engineers and perform quality reviews on relay setting packages.
  • Create logic diagrams for IEC61850 substations.
  • Work directly with clients as well as other staff in remote office locations.
  • Support a full range of project planning activities through design and construction support.
  • Prepare relay settings from 4.16kV through 500kV including relay set points, logic diagrams, configuration files and documentation.
  • Solve challenging substation engineering problems.

What does Leidos need from me?

  • Associate Level: Bachelor of Science in Electrical Engineering (BSEE) from an ABET accredited institution and internship experience.
  • Intermediate Level: Bachelor of Science in Electrical Engineering (BSEE) from an ABET accredited institution and three plus years of related experience.
  • Must be willing to travel to customer sites and in-office / testing lab as needed.
  • Experience creating relay settings and logic diagrams.
  • Capable of understanding Aspen OneLiner and/or Siemen's CAPE for coordination studies and fault study analysis.
  • Preparation of protective relay coordination studies.
  • Ability to learn development of relay settings for microprocessor relays including: SEL, Alstom, GE, ABB and others for both transmission line relays (Line Differential, Step Distance and Pilot Schemes) and substation relays (Capacitors, Transformers and buses).
  • Familiarity with Schweitzer AcSELerator QuickSet, General Electric EnerVista and Schneider Electric MiCOM software is a plus.
  • Strong engineering and interpersonal skills and high attention to detail with a passion for quality.
  • Experience implementing control and protection schemes including interpreting schematics and wiring diagrams and preparing relay logic to complete the schemes.

Favorable if you have:

  • Experience preparing technical reports.
  • Experience understanding power system protection
  • Ability to travel overnight on occasional basis
  • Ability to effectively work in a fast paced team environment.
  • EIT/PE License.

In this role, you can also expect to gain:

  • Professional Engineer License (PE)
  • Project Management Professional (PMP)
  • Technical & non-technical training opportunities
  • Mentorship Program

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:April 13, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $57,850.00 - $104,575.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.


What Leidos employees say

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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