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Junior Systems Developer Jobs (NOW HIRING)

KBR

Junior Systems Engineer

Beavercreek, OH

$80K - $100K/yr

Junior Systems Engineer **This position is located onsite in our office in Beavercreek, Ohio** There is no relocation assistance available for this position Why Join Us? * Innovative Projects: KBR ...

Arcfield

Junior Systems Engineer

Chantilly, VA · On-site

Responsibilities Arcfield is hiring a junior Systems Engineer to support a dynamic team providing end-to-end Systems Engineering and Integration (SE&I) services to a National Customer. What You'll ...

TekSynap

Junior Systems Engineer, Labs

Reston, VA · On-site

Responsibilities & Qualifications RESPONSIBILITIES The Junior Systems Engineer, Labs is expected to be able to accomplish the following: * Generates quantifiable requirements based on customer ...

TekSynap

Responsibilities & Qualifications RESPONSIBILITIES The Junior Systems Engineer, Labs is expected to be able to accomplish the following: * Generates quantifiable requirements based on customer ...

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Junior Systems Developer information

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How much do junior systems developer jobs pay per year?

As of Jun 20, 2026, the average yearly pay for junior systems developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.

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

AspectJunior Systems DeveloperJunior Software Engineer
Required CredentialsTypically a degree in Computer Science or related field; some certifications like CompTIA or Cisco are commonSimilar credentials; often holds a degree in Computer Science or Software Engineering; certifications like Microsoft or AWS may be relevant
Work EnvironmentWorks mainly on system infrastructure, networks, and hardware integration within organizationsFocuses on developing, testing, and maintaining software applications across various platforms
Employer & Industry UsageUsed in IT departments, tech companies, and organizations with complex infrastructure needsCommon in software firms, tech startups, and companies developing software products

While both roles require technical skills and similar educational backgrounds, Junior Systems Developers primarily focus on system infrastructure and hardware integration, whereas Junior Software Engineers concentrate on software development and programming. The choice depends on whether you prefer working with systems and networks or software applications.

What are the key skills and qualifications needed to thrive as a Junior Systems Developer, and why are they important?

To thrive as a Junior Systems Developer, you need a solid understanding of programming languages (such as Java, Python, or C#), basic software development principles, and often a relevant degree or diploma in computer science or a related field. Familiarity with development environments, version control systems like Git, and possibly certifications such as CompTIA or Microsoft Fundamentals are commonly expected. Strong problem-solving abilities, attention to detail, and effective communication help you collaborate with teams and learn quickly on the job. These skills and qualities are crucial for building reliable systems, adapting to new technologies, and contributing effectively to software projects.

What is a Junior Systems Developer?

A Junior Systems Developer is an entry-level IT professional who assists in designing, developing, testing, and maintaining software systems and applications. They typically work under the supervision of senior developers, helping to write code, debug programs, and support the development process. Junior Systems Developers often collaborate with other team members to ensure that software solutions meet user requirements and function efficiently. This role is ideal for individuals starting their careers in software development and seeking to build foundational technical and problem-solving skills.

What are some common challenges faced by Junior Systems Developers during their first year on the job?

Junior Systems Developers often encounter challenges such as understanding complex legacy systems, adapting to new development tools and workflows, and balancing multiple project priorities. It's common to feel overwhelmed at first, but most teams provide mentorship and code reviews to support your learning curve. Collaboration with senior developers and open communication are key to overcoming obstacles and growing your technical skills.
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What cities are hiring for Junior Systems Developer jobs? Cities with the most Junior Systems Developer job openings:
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What job categories do people searching Junior Systems Developer jobs look for? The top searched job categories for Junior Systems Developer jobs are:
Junior Systems Developer jobs near you
Infographic showing various Junior Systems Developer job openings in the United States as of June 2026, with employment types broken down into 11% As Needed, 77% Full Time, 5% Part Time, 5% Temporary, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $88,976 per year, or $42.8 per hour.
Junior Systems Engineer

Junior Systems Engineer

KBR

Beavercreek, OH

$80K - $100K/yr

Full-time

Posted 4 hours ago

KBR rating

8.3

Company rating: 8.3 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

96th of 355 rated engineering

Job description

Title:

Junior Systems Engineer

**This position is located onsite in our office in Beavercreek, Ohio**

There is no relocation assistance available for this position

Why Join Us?

  • Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
  • Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
  • Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.

KBR is seeking a Junior Systems Engineer to support the integration, test, and evaluation of Positioning, Navigation, and Timing (PNT) systems such as GPS and Inertial systems. This position supports laboratory-based and operationally relevant systems across research and applied DoD programs.

This position is suited for early career engineers developing foundational systems engineering skills and PNT domain knowledge. The engineer will work under the guidance of senior engineers to support concept development, prototyping, hardware integration, testing, and analysis of PNT capabilities in laboratory and field environments for offensive and defensive systems.

Key Responsibilities

  • Assist with development of system requirements, interfaces, and test plans
  • Support laboratory setup, configuration, and execution of PNT experiments and evaluations
  • Support integration of hardware, software, and test infrastructure
  • Assist with hardware- and software-in-the-loop test activities
  • Collect, analyze, and document test data to support system assessment and algorithm evaluation
  • Support coordination between software, hardware, and test teams
  • Document system configurations, test procedures, and results to support technical reviews and deliverables
  • Participate in team technical interchange meetings to describe technical activities, progress, issues, improvements, and more

Required Qualifications

  • Bachelor's degree in Electrical Engineering, Computer Engineering, Systems Engineering, Communications Theory, or a related technical discipline
  • 0-2 years of engineering experience
  • Foundational understanding of systems engineering principles and system integration concepts
  • Ability to work in laboratory or test environments supporting integrated systems
  • Ability to obtain and maintain a U.S. DoD security clearance

Desired Qualifications

  • Strong verbal and written communications skills
  • Academic or project experience supporting system integration, testing, or evaluation
  • Exposure to PNT or other laboratory environments or test campaigns
  • Familiarity with basic modeling, simulation, or data analysis tools
  • Experience supporting DoD-related research or prototyping efforts

Basic Compensation:$80,000 - $100,000 (For Beavercreek, OH Only)
The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity

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.

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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

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