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Linux Junior Jobs in Missouri (NOW HIRING)

JS Consulting

Senior Developer

Saint Louis, MO · On-site

$53 - $70/hr

Net 4. * Windows Server and Linux. * Docker/Kubernetes. Requirements: * 8+ years of C# experience ... Must be able to mentor junior development team staff and ensure completion of assigned projects by ...

Capstone IT

IT Support Analyst

Springfield, MO · On-site

$18 - $22/hr

CompTIA Linux+ or equivalent certification. Cisco CCENT or higher certification. Associate degree ... This opportunity is ideal for entry to junior-level IT professionals with 1-5 years of experience ...

Mastercard, Inc.

Coach, mentor, and develop junior engineers while helping establish and reinforce engineering best ... Have you developed software for Linux operating systems? Do you have experience designing or ...

DDN

Senior Staff Engineer - AI Data Path

California, MO · On-site

$180 - $250/hr

Mentor junior engineers and provide technical leadership across cross-functional teams. Required ... Strong understanding of Linux I/O stack, filesystem internals, and storage protocols. * Extensive ...

Oracle

Senior Systems Engineer

Columbia, MO · On-site

$35.63 - $71.30/hr

... Linux (RHEL) systems supporting production healthcare workloads. - Design, implement, and support ... junior engineers and provide technical leadership, guidance, and best practices across ...

Boeing

Senior Site Reliability Engineer

Berkeley, MO · On-site

$53.50 - $71/hr

... Linux, virtualization, or container platform capabilities * Serve as a technical owner for platform ... Mentor junior engineers and provide technical guidance on SRE practices, secure administration ...

MasterCard

Lead Software Engineer

O Fallon, MO · Hybrid

Mentor and coach junior engineers, fostering technical growth and engineering excellence. Present ... Strong knowledge of Linux/Unix environments and command-line tools. Proficiency with scripting ...

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Linux Junior information

What are some common challenges faced by Linux Junior professionals in their first year, and how can they overcome them?

Linux Junior professionals often encounter challenges such as troubleshooting unfamiliar system errors, adapting to different distributions, and learning to effectively use the command line. These situations can feel overwhelming at first, but actively seeking mentorship, utilizing online communities, and practicing hands-on tasks in a test environment can accelerate learning. Collaborating with more experienced team members and participating in code reviews also provide valuable feedback and support. Over time, building a habit of documenting solutions to recurring issues helps streamline future problem-solving.

What is a Linux Junior?

Linux Junior roles are entry-level positions focused on supporting and maintaining Linux operating systems in various environments. Individuals in these roles assist with basic system administration tasks, such as user management, software installation, troubleshooting, and monitoring system performance. They typically work under the guidance of more experienced administrators, learning industry best practices and gaining hands-on experience. Linux Juniors are expected to have a foundational understanding of Linux commands, system architecture, and networking basics. These positions serve as a stepping stone to more advanced system administration or engineering roles.

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

To thrive as a Linux Junior, you need a basic understanding of Linux operating systems, command-line proficiency, and foundational networking knowledge, often supported by a relevant degree or IT certifications. Familiarity with tools such as Bash, system monitoring utilities, and version control systems like Git is commonly required. Strong problem-solving skills, attention to detail, and a willingness to learn make candidates stand out in this position. These abilities are vital for efficiently supporting system operations, troubleshooting issues, and growing into more advanced Linux administration roles.

What is the difference between Linux Junior vs Linux Support Technician?

AspectLinux JuniorLinux Support Technician
Required CredentialsBasic Linux certifications (e.g., Linux Essentials)Linux certifications + troubleshooting skills
Work EnvironmentEntry-level, training-focusedCustomer or internal support, troubleshooting
Employer & Industry UsageIT companies, tech startups, educational institutionsIT support firms, enterprise IT departments
Common Search & Comparison IntentUnderstanding entry-level roles in LinuxClarifying support roles and responsibilities

The main difference between a Linux Junior and a Linux Support Technician lies in experience and scope. Linux Juniors are typically entry-level, focusing on basic Linux tasks and gaining foundational knowledge. Linux Support Technicians often have more troubleshooting experience and handle customer or internal support issues. Both roles are essential in IT environments, but Support Technicians usually require more advanced skills and certifications.

What are the most commonly searched types of Linux jobs in Missouri? The most popular types of Linux jobs in Missouri are:
What are popular job titles related to Linux Junior jobs in Missouri? For Linux Junior jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Linux Junior jobs in Missouri look for? The top searched job categories for Linux Junior jobs in Missouri are:
What cities in Missouri are hiring for Linux Junior jobs? Cities in Missouri with the most Linux Junior job openings:
Linux Junior jobs near you
Infographic showing various Linux Junior job openings in Missouri as of July 2026, with employment types broken down into 97% Full Time, 2% Part Time, and 1% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Senior Developer

JS Consulting

Saint Louis, MO • On-site

$53 - $70/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago

Job description

Job Title- Senior Developer

Project Location – Hybrid in Saint Louis, MO

Duration- Full-time

Visa- USC

Must Have: Bachelor’s Degree.

Benefits: Excellent pay, comprehensive healthcare packages, including medical, dental, vision and life insurance. 401K with employer match. Vacation, Personal time, holidays and winter break.

Summary: Our client is seeking a Senior Developer; this position will work with a growing team on innovative and leading-edge solutions with our Video Entertainment Team.  You will join an existing motivated and productive development team who delivers enterprise-level solutions related to delivery and playback of Hollywood content.  Swank works closely with major Hollywood studios in providing leading edge solutions for content consumption.

Description: This position is responsible for upholding the values and mission of the Information Technologies Department, this includes the establishment of customer service and satisfaction standards. Communication and understanding of customer objectives and our progress toward fulfilling these objectives is paramount to the success of this role. This position will work in a team environment using a variety of technologies for building leading edge solutions for both internal, as well as customer-facing media playback solutions.  Solutions employ advanced video security techniques including forensic watermarking, Digital Rights Management (DRM) and encryption. Technologies used include but are not limited to:

  • Work on the latest web technologies including Angular (19), .Net Core, Web API and Typescript.
  • Work on the latest technologies of .Net Core and .Net 4.
  • Windows Server and Linux.
  • Docker/Kubernetes.

 Requirements:

  • 8+ years of C# experience.
  • 6+ years of ASP.NET development, including MVC 4/5 development.
  • Strong Web Development: Typescript, HTML5 using frameworks like Angular or similar.
  • Strong knowledge of object-oriented programming.
  • Strong knowledge of web API/REST.
  • Strong knowledge of documenting technical specifications.
  • Experience with Git.
  • Experience with using SQL Server as a backend preferred.
  • Experience with Entity Framework.
  • Experience with a Continuous integration toolset (Azure DevOps, Teamcity, or similar).
  • Experience with using SQL Server as a backend preferred.
  • Experience with Entity Framework and Dapper.
  • Significant experience writing unit tests for code including client script.
  • Experience with Docker/Kubernetes as plus.
  • Ability to quickly become productive with new technologies.
  • Proven experience delivering solutions into production.
  • Must be a self-starter.
  • Excellent communication skills.
  • Must be able to participate in design and code reviews.
  • Must be able to assist team members in the completion of tasks and assignments to ensure project completion.
  • Must be able to mentor junior development team staff and ensure completion of assigned projects by the team.
  • Bachelor’s Degree.
  • Experience with streaming media and video is beneficial.