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Junior Java Software Engineer Jobs in Hardin, MT

Lead EPC Substation Project Engineer

Billings, MT · On-site +1

$97K - $123K/yr

... produced by junior staff, peers, and remote offices on small, medium, and large projects while ... Experience with engineering programs and software (including SKM, ASPEN, ETAP, CDEGS, or vendor ...

Senior Electrical Engineer

Billings, MT · On-site

$105K - $137K/yr

If required, assist and support junior personnel within the electrical engineering team ... Competent use of relevant software such as MS Office Suite and electrical engineering specific ...

If required, assist and support junior personnel within the electrical engineering team ... Competent use of relevant software such as MS Office Suite and electrical engineering specific ...

New

Senior Electrical Engineer

Billings, MT · On-site

$105K - $137K/yr

If required, assist and support junior personnel within the electrical engineering team ... Competent use of relevant software such as MS Office Suite and electrical engineering specific ...

Substation Engineer - V

Billings, MT · On-site

$120 - $160/hr

Advanced proficiency with substation design and analysis software (e.g., grounding analysis tools such as SES-CDEGS). * Demonstrated experience mentoring and developing junior engineering staff.

Mentor and support the development of junior team members through technical guidance and knowledge ... Experience with structural analysis and/or finite element modeling software (e.g., RISA-3D, STAAD ...

Mentor and support the development of junior team members through technical guidance and knowledge ... Experience with structural analysis and/or finite element modeling software (e.g., RISA3D, STAAD ...

Mentor and support the development of junior team members through technical guidance and knowledge ... Experience with structural analysis and/or finite element modeling software (e.g., RISA‑3D, STAAD ...

Senior Electrical Engineer

Billings, MT · On-site

$105K - $137K/yr

Resolve technical issues, manage discrepancies and provide guidance to lead engineers and junior ... Competence with MS Office Suite and electrical engineering software including ETAP and SPL.

Substation Engineer - V

Billings, MT · On-site

$97K - $123K/yr

Advanced proficiency with substation design and analysis software (e.g., grounding analysis tools such as SES-CDEGS). * Demonstrated experience mentoring and developing junior engineering staff.

... drafting software, a strong work ethic, and the ability to mentor junior staff, provide quality ... May perform the role of project engineer on large and/or complex multidiscipline projects. Leads ...

Senior Transportation Project Engineer

Billings, MT · On-site

$97K - $127K/yr

... drafting software, a strong work ethic, and the ability to mentor junior staff, provide quality ... May perform the role of project engineer on large and/or complex multidiscipline projects. Leads ...

Senior Electrical Studies Engineer

Billings, MT · On-site

$105K - $137K/yr

Mentoring and technical guidance of junior level engineers Preferred Qualifications * 10+ years of ... Experience with electrical studies software (e.g., CDEGS, WinIGS, PSCAD, ATP-EMTP, ETAP, etc.

Senior Electrical Studies Engineer

Billings, MT · On-site

$105K - $137K/yr

Mentoring and technical guidance of junior level engineers Preferred Qualifications * 10+ years of ... Experience with electrical studies software (e.g., CDEGS, WinIGS, PSCAD, ATP-EMTP, ETAP, etc.

Showing results 21-40

Junior Java Software Engineer information

See Hardin, MT salary details

$50.2K

$87.9K

$132.4K

How much do junior java software engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for junior java software engineer in Hardin, MT is $87,871.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,100.00 and $87,600.00 per year, depending on experience, location, and employer.

What does a junior Java software engineer do?

A Junior Java Software Engineer is typically responsible for assisting in the development, testing, and maintenance of software applications using the Java programming language. They work under the guidance of more experienced engineers to write code, fix bugs, and contribute to team projects. Junior engineers also learn best practices in software development, participate in code reviews, and continuously improve their technical skills. Their role often includes collaborating with other developers, designers, and quality assurance teams to deliver high-quality software solutions.

What kinds of projects or tasks can a junior Java software engineer expect to work on during their first year?

As a Junior Java Software Engineer, you can expect to work on tasks such as fixing bugs, writing unit tests, and developing small features under the guidance of more experienced team members. You'll likely contribute to code reviews, participate in daily stand-ups, and collaborate closely with QA engineers and front-end developers. Over time, you may gradually take on more complex assignments, such as designing modules or integrating third-party APIs. This hands-on experience helps build your technical skills and deepen your understanding of the software development lifecycle.

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

To thrive as a Junior Java Software Engineer, you need a solid understanding of Java programming, object-oriented principles, data structures, and typically a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and experience with IDEs like IntelliJ IDEA or Eclipse are common technical requirements. Strong problem-solving, eagerness to learn, and effective teamwork are standout soft skills in this role. These skills ensure you can write reliable code, collaborate efficiently, and adapt to evolving technical challenges in software development projects.

What is the difference between Junior Java Software Engineer vs Java Developer?

AspectJunior Java Software EngineerJava Developer
Required CredentialsTypically a bachelor's degree in Computer Science or related field; some certifications like Oracle Java CertificationSimilar credentials; often holds Java certifications and a degree in a related field
Work EnvironmentEntry-level position in development teams, often under supervision, focusing on coding and testingCan be entry to mid-level, involved in designing, coding, and maintaining Java applications
Employer & Industry UsageUsed across tech companies, startups, and corporate IT departmentsCommonly used in software development firms, tech companies, and enterprise environments

While both roles involve Java programming, a Junior Java Software Engineer typically focuses on learning and supporting development tasks under supervision, whereas a Java Developer may have more responsibility in designing and implementing Java applications. The roles often overlap, but the engineer role emphasizes entry-level growth, while the developer role can involve more independent work.

What are the most commonly searched types of Java Software Engineer jobs in Hardin, MT?

The most popular types of Java Software Engineer jobs in Hardin, MT are:

Infographic showing various Junior Java Software Engineer job openings in Hardin, MT as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $87,871 per year, or $42.2 per hour.

Lead EPC Substation Project Engineer

Leidos

Billings, MT • On-site, Remote

$97K - $123K/yr

Full-time

Re-posted 28 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

79th of 492 rated business services


Job description

Leidos Engineering has an opportunity for a Lead EPC Substation Project Engineer. This position will be part of our unique and fast-growing EPC Solutions group, which sits within our Power Delivery Solutions division that provides consulting services to both public-owned and investor-owned electric utilities. These consulting services provide clients with overall project management tasks in the areas of comprehensive engineering design of electrical transmission and distribution, substation and transmission line projects nationwide. This role has remote working capabilities, but candidates should be located in the Pacific Northwest region of the US in order to be available for client-related travel in the region as needed.

As a Lead EPC Substation Project Engineer, you can expect to:

  • Act as the project technical lead for high voltage substation designs focused on projects utilizing EPC or other progressive contract vehicles that collaborate with construction.
  • Lead and/or perform Substation Physical Electrical engineering design (including general arrangement, electrical plans and sections, grounding plan and details, raceway plan and details, shielding plan and details, lighting plan, and details, etc.) at HV and EHV voltage levels while adhering to prevailing standards, practices, procedures, and project/program requirements.
  • Lead and/or perform Protection and Control engineering design (including relaying one-lines, AC schematics, DC schematics, metering, SCADA systems, station communications, station automation, station security, etc.) at HV and EHV voltage levels while adhering to prevailing standards, practices, procedures, and project/program requirements.
  • Lead and/or conduct engineering studies and calculations (including bus spans, shielding, lighting, conduit fill, AC/DC loading and system design, etc.).
  • Understand and apply industry standards, applicable state and federal safety codes, regulatory compliance requirements, and construction codes to projects.
  • Create equipment, material, construction, and testing and commissioning specifications.
  • Perform quality control (QC) reviews and lead QC review meetings on applicable engineering deliverables produced by junior staff, peers, and remote offices on small, medium, and large projects while adhering to the PDS quality management standard.
  • Provide technical oversight, direction, and support for project teams.
  • Assure proper documentation of project technical data.
  • Ensure and facilitate project team collaboration and communication across all disciplines and resolve design conflicts as needed.
  • Coordinate with project managers to successfully deliver projects to our clients.
  • Work directly with clients on project-related issues.
  • Direct and/or participate in client meetings and job-site visits to collect and deliver design and engineering information.
  • Identify and resolve project-related issues while proactively communicating and collaborating with the client.
  • Perform evaluations of existing facilities to propose upgrades and replacements and present findings and recommendations to our clients.
  • Apply value engineering principals for economized, constructible, and safe designs.
  • Complete conceptual design (one-line and general layout) to support project planning.
  • Provide professional mentorship while setting and maintaining a positive professional example for the team and junior staff

What Sets You Apart (Background Qualifications):

  • Bachelor's degree in electrical engineering from an accredited university with eight (8) + years of prior relevant experience in utility substation design/engineering;
  • Professional Engineer (PE) License Required
  • Ability to Demonstrate advocacy of Quality Assurance and Control in the field of substation engineering.
  • Comprehensive understanding of the utility grid (power generation, transmission, and distribution) system and the theories and principles involved in substation engineering.
  • Comprehensive understanding of industry standards (including NEC, NESC, NEMA, IEEE/ANSI) and their application to projects.
  • Competence in researching engineering and design issues, evaluating alternatives, making sound recommendations, and preparing and presenting recommendations.
  • Ability to meet deadlines under high-pressure situations.
  • High level of computer competency/Proficiency with using MS Office applications.
  • Team player who can work effectively in a team environment with an ability to deal with and lead a variety of individuals from various socio-economic, cultural, and ethnic backgrounds.
  • Strong written and oral communication skills; Strong organizational skills.
  • US Citizenship required for access to Leidos' client platforms/systems
  • Ability to travel locally/regionally up to 15% of the time

You Might Also Have (Preferred Qualifications):

  • Experience with substation physical and protection and control design.
  • Experience with engineering programs and software (including SKM, ASPEN, ETAP, CDEGS, or vendor software).
  • Experience with serving as firm-client liaison in a support and lead engineering role.
  • Prior experience as a substation lead engineer performing QC reviews and staff training/mentorship
  • Experience leading renewable generation projects or interconnections
  • Experience working on EPC projects or similar style of contracts
  • Active membership in national engineering societies and work groups (IEEE, PES, etc.)
  • Construction support experience.

At Leidos, we pride ourselves on being a trusted and technology-focused solutions provider. Our Power Delivery Services Team is the go-to for utilities and mobile operators who need reliable power and telecommunication expertise. We've worked with over 50 investor-owned utilities, over 160 municipals/cooperatives, and we're continuing to expand our reach. Plus, we've got an amazing group of industry-leading construction partners who help us deliver meaningful Energy Delivery Solutions. Our recognition as an industry leader has been confirmed time and time again. Engineering News-Record (ENR) has ranked Leidos among the Top 10 T&D Firms and Top 10 Power Firms.

PDSPM

PDSSUBSTATION

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:March 31, 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 $107,900.00 - $195,050.00

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.


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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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