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Junior Computer Science Jobs in Saint Jacob, IL (NOW HIRING)

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Train and mentor junior technicians as needed. * Build and maintain strong relationships with ... Associate or bachelor's degree in information technology, Computer Science, or related field, or ...

Junior PeopleSoft Developer Job Category: Information Technology Time Type: Full time Minimum ... Bachelor's Degree in Engineering, Computer Science, Mathematics or related quantitative field, or ...

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DevOps Engineer - Junior

Saint Louis, MO

$51.25 - $70.25/hr

Job Title: DevOps Engineer - Junior Job Category: Engineering Time Type: Full time Minimum ... Required TS/SCI clearance with ability to obtain Poly Bachelor's degree in Computer Science ...

Cloud Engineer

Saint Louis, MO · On-site

$110K - $136K/yr

... documentation, and mentor junior developers. Qualifications & Requirements * Clearance ... Education: Bachelor's degree in Computer Science, Engineering, or related technical field (or ...

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Junior Computer Science information

See Saint Jacob, IL salary details

$22.4K

$82.9K

$128.1K

How much do junior computer science jobs pay per year?

As of Sep 7, 2026, the average yearly pay for junior computer science in Saint Jacob, IL is $82,874.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,400.00 and $81,000.00 per year, depending on experience, location, and employer.

What is a junior computer scientist?

A Junior Computer Scientist is an entry-level professional who typically holds a degree in computer science or a related field. They work under the supervision of senior staff to design, develop, test, and maintain software, algorithms, or systems. Their responsibilities may include coding, debugging, conducting research, and assisting with technical documentation. This role is often a starting point for those looking to advance in the field of computer science, offering valuable hands-on experience and opportunities to learn from more experienced colleagues.

What are the key skills and qualifications needed to thrive as a junior computer scientist?

To thrive as a Junior Computer Scientist, you need a solid understanding of programming languages (such as Python, Java, or C++), algorithms, and data structures, typically supported by a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, basic database management, and exposure to development environments are commonly expected. Strong problem-solving abilities, effective communication, and a willingness to learn are essential soft skills for this role. These skills and qualities enable junior computer scientists to contribute to team projects, adapt to new technologies, and efficiently solve real-world technical problems.

What types of projects and responsibilities can a junior computer science professional expect in their first year?

As a Junior Computer Science professional, you can expect to work on a variety of foundational tasks such as debugging code, writing unit tests, and assisting with the development of new features under the supervision of more experienced team members. You may also participate in code reviews, collaborate with cross-functional teams like design and QA, and help maintain documentation. These hands-on experiences are designed to help you build technical skills, understand software development processes, and gradually take on more complex assignments as you gain confidence and expertise.

What is the difference between Junior Computer Science vs Junior Software Developer?

AspectJunior Computer ScienceJunior Software Developer
Required CredentialsDegree in Computer Science or related fieldDegree or coding bootcamp certification
Work EnvironmentAcademic, research, or entry-level tech rolesSoftware development teams, tech companies
Industry UsageUniversities, research labs, tech firmsSoftware companies, startups, IT departments
Common Search/ComparisonYesYes

Junior Computer Science roles typically focus on foundational knowledge, research, or academic settings, requiring a degree in computer science. Junior Software Developer positions are more application-oriented, involving coding and software creation within development teams. While both roles are entry-level, they serve different career paths within the tech industry.

What are the most commonly searched types of Computer Science jobs in Saint Jacob, IL?

The most popular types of Computer Science jobs in Saint Jacob, IL are:

What cities near Saint Jacob, IL are hiring for Junior Computer Science jobs?

Cities near Saint Jacob, IL with the most Junior Computer Science job openings:

Infographic showing various Junior Computer Science job openings in Saint Jacob, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $82,874 per year, or $39.8 per hour.

Geospatial Systems Engineer - Multiple Positions at Junior/Mid/Senior Levels

NV5

Saint Louis, MO

Full-time

Medical, Dental, Life, Retirement

Re-posted 27 days ago


Key responsibilities

  • Deploy and configure ArcGIS in various environments to meet service level agreements

  • Plan and execute migration of content between different ArcGIS deployments

  • Troubleshoot advanced ArcGIS deployments and provide guidance on platform components


NV5 rating

8.3

Company rating: 8.3 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

141st of 453 rated engineering


Job description

Overview

Geospatial Systems Engineer - Multiple Positions at Junior/Mid/Senior Levels

NV5 Geospatial (NV5G) is actively recruiting qualified and cleared Geospatial Systems Engineers to support national security client sites in the Northern Virginia and St. Louis, MO areas. Candidates will implement advanced ArcGIS deployments, analyze and solve technical problems, and optimize performance and organization. You will consult with end users on advanced enterprise deployment, architecture, and integration topics. A Top Secret Clearance with SCI eligibility or an active TS/SCI are required conditions of employment.

Work Environment:

  • Location: St. Louis, MO Area (St. Louis, MO and/or St. Charles, MO)
  • Travel up to 15% of the time

At NV5, we are a collaboration of intelligent, innovative thinkers who care for each other, our communities, and the environment.  We value both heart and head, the diversity of our people, and their experiences because that is how we continue to grow as a leader in our industry and expand our individual and collective potential.

NV5 is a global technology solutions and consulting services company with a workforce of over 4,500 professionals in more than 100 offices worldwide.  NV5's continued growth has been spurred through strategic investments in firms with unique capabilities to help current and future customers solve the world's toughest problems.  The NV5 family brings together talent across a wide range of markets and fields, including Professional Engineers, Professional Land Surveyors, Architects, Photogrammetrists, GIS Professionals, Software Developers, IT, Project Management Professionals, and more.

Responsibilities
  • Deploy and configure ArcGIS in a wide variety of environments across operational systems, cloud providers, security architectures, customer types, and organizations, to meet the customer's service level agreement
  • Plan and execute the migration of content from one ArcGIS deployment to another, encompassing different architectures, deployment strategies and software components
  • Troubleshoot advanced ArcGIS deployments, providing guidance for platform components such as storage, networking, and security
  • Work closely with customers and partners to identify, design, and certify key GIS workflows for the ArcGIS platform
  • Collaborate internally to help organizations align their technical objectives and business goals with Esri's technology platform
Qualifications

Required Qualifications:

  • US citizenship with Active or Current (within two years of active) Top Secret Security Clearance with SCI eligibility
  • Bachelor's degree in Computer Science, Mathematics, GIS, or related STEM field
  • 8+ years of professional experience in a similar position supporting similar responsibilities
  • Experience designing, implementing, and/or administering enterprise ArcGIS or other comparable IT systems (desktop, server, online)
  • Broad systems administration experience on Windows and/or Linux
  • Working knowledge of at least one scripting or programming language (such as Python, PowerShell, JavaScript, C#)
  • Familiarity with network concepts and topics (such as domains, directories, DNS, HTTPS, firewalls, proxies, load-balancing)
  • Experience with at least one RDBMS, including SQL query writing (such as SQL Server, Oracle, PostgreSQL)

Preferred Qualifications:

  • Master's degree in Computer Science, Mathematics, GIS, or related STEM field
  • One or more industry-standard IT certifications (such as Esri, Microsoft, Amazon)
  • CompTIA Security+ Certification
  • Experience with Esri software including ArcGIS Enterprise, ArcGIS Desktop, ArcGIS Online, Portal for ArcGIS, and ArcGIS Runtime and their associated APIs and interfaces
  • Cloud-based system operations (SysOps)

Clearance Requirement:

  • Active/Current Top Secret Clearance with SCI Eligibility

NV5 offers a competitive compensation and benefits package including medical, dental, life insurance, FTO, 401(k) and professional development/advancement opportunities.

Employment is contingent upon successful completion of a background check and drug screening.

NV5 provides equal employment opportunities (EEO) to all applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state, and local laws. NV5 complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

#LI-Onsite

Employment Type: OTHER

What NV5 employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About NV5

Sourced by ZipRecruiter

NV5 is a renowned company based in Los Angeles, CA, US, that operates in the architecture, engineering, and consulting industry. Officially established in 2009, this company provides technical engineering and consulting solutions that cater to public and private sectors globally. The firm is adept in a wide range of services, including infrastructure, energy, construction, program management, and environmental services. As part of its mission, NV5 seeks to deliver solutions that enhance communities and safeguard the environment meticulously.

Industry

Civil engineering construction

Company size

1,001 - 5,000 Employees

Headquarters location

Los Angeles, CA, US