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Junior System Jobs in Colorado (NOW HIRING)

TekSynap

Junior Systems Administrator

Aurora, CO

Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. * Performs systems security administration functions, including creating ...

TekSynap

Junior Systems Administrator

Aurora, CO · On-site

Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. * Performs systems security administration functions, including creating ...

TekSynap

Junior Systems Administrator

Aurora, CO · On-site

Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. * Performs systems security administration functions, including creating ...

TekSynap

Junior Systems Administrator

Aurora, CO

Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. * Performs systems security administration functions, including creating ...

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Junior System information

What is a junior system administrator?

Junior System Administrators are entry-level IT professionals who help maintain, monitor, and support an organization’s computer systems and networks. They assist with tasks such as installing software, managing user accounts, troubleshooting issues, and performing routine system maintenance. Often working under the guidance of more experienced administrators, they play a crucial role in ensuring that IT infrastructure runs smoothly and securely.

What types of projects and responsibilities can a junior system administrator expect during their first year on the job?

As a Junior System Administrator, you can expect to handle tasks such as monitoring system performance, assisting with software and hardware installations, performing routine backups, and responding to basic support tickets. You'll often work closely with senior administrators to learn troubleshooting techniques and gradually take on more complex issues. Collaboration with IT support teams and end users is common, helping you build both technical and communication skills. Over time, you'll gain exposure to network management and security protocols, preparing you for more advanced responsibilities in the future.

What are the key skills and qualifications needed to thrive as a junior system administrator, and why are they important?

To thrive as a Junior System Administrator, foundational knowledge of operating systems, basic networking, and IT troubleshooting is essential, typically supported by a relevant degree or certification such as CompTIA A+ or Microsoft Certified: Windows Server Fundamentals. Familiarity with system management tools like Active Directory, virtualization platforms, and ticketing systems is commonly required. Strong problem-solving skills, attention to detail, and effective communication help junior admins stand out when supporting users and collaborating with IT teams. These skills ensure smooth system operations, prompt issue resolution, and reliable support within an organization.

What is the difference between Junior System vs Junior Network Administrator?

AspectJunior SystemJunior Network Administrator
Required CertificationsCompTIA A+, Microsoft Certified FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentSupporting servers, operating systems, hardwareManaging network infrastructure, routers, switches
Industry UsageIT support, system maintenance rolesNetwork setup, troubleshooting, security

Junior System roles focus on supporting and maintaining computer systems and hardware, while Junior Network Administrator roles concentrate on managing network infrastructure. Both positions require foundational certifications and are common entry points in IT, but they specialize in different areas of technology support and management.

How to become a junior system?

To become a junior system administrator, candidates typically need a foundational understanding of computer systems, networks, and operating systems, often gained through an associate degree or relevant certifications like CompTIA A+ or Network+. Entry-level experience through internships or hands-on practice with tools such as Windows Server or Linux is also valuable. Developing problem-solving skills and familiarity with basic scripting can enhance job prospects in this role.

Is a junior system an entry level job?

A Junior System role is typically considered an entry-level position in IT and systems administration, suitable for candidates with limited professional experience. It often involves basic tasks such as troubleshooting, system monitoring, and supporting senior staff, and may require foundational knowledge of operating systems and networking.

What are the most commonly searched types of System jobs in Colorado?

The most popular types of System jobs in Colorado are:

What cities in Colorado are hiring for Junior System jobs?

Cities in Colorado with the most Junior System job openings:

Junior System jobs near you
Infographic showing various Junior System job openings in Colorado as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Jr. Systems Engineer - Boulder, Colorado

Davidson Technologies, Inc.

Boulder, CO • On-site

Full-time

Re-posted yesterday

Job description

Davidson is a distinguished leader in the aerospace and missile defense industry, renowned for its commitment to excellence in hiring exceptional experts, engineers, and software developers. The company is dedicated to delivering advanced, intelligent technology solutions that safeguard national security and defend against emerging threats worldwide.

Davidson is seeking a Jr. Systems Engineer in Boulder, CO.

Job Responsibilities:

  • Perform technical planning, support design reviews, and support the development of a tool to communicate and track action items internally and with our customers.
  • Collaborate with program IPT counterparts to develop supporting systems engineering, requirements, and design artifacts.
  • Work with both technical teams and stakeholders to develop and mature systems architecture content for large program designs.
  • Conduct pre-review assessments to ensure readiness prior to formal design review.
  • Develop systems architecture using Cameo Enterprise Architecture (behavioral, structural, analytical).
  • Contribute to system requirements development, management, and analysis.
  • Develop unifying model techniques, procedures, and processes for model development, tool integration, and team integration.

Job Requirements:

  • Bachelor of Science in a STEM field and 2 years of related experience OR Master of Science in a STEM field and 0 years of related experience.
  • Active DoD Secret Clearance.
  • Experience working along the left side of the "Systems Engineering Vee".
  • Experience developing Systems Engineering models using the Systems Modeling Language (SysML).
  • 1 year of experience with Model-Based Systems Engineering (MBSE) practices, languages, and/or tools such as Cameo, Rhapsody, or MagicDRAW OR Equivalent Graduate Certificate (e.g., CalTech MBSE).
  • 1 year of experience with requirements management/analysis/allocations OR Equivalent Graduate Certificate (e.g., CalTech SE Fundamentals).
  • Strong written and verbal communication skills, including the ability to explain technical information to non-technical stakeholders.
  • Ability to work autonomously with minimal oversight and collaboratively in a team setting.

Preferred Qualifications:

  • Object Modeling Group (OMG) Certified Systems Modeling Professional (OCSMP) Model Builder Fundamental Certification.
  • Experience using the Advanced Framework for Simulation, Integration, and Modeling (AFSIM).
  • Experience leading technical projects, assignments, or engineering teams. Experience with Atlassian tools (Jira and Confluence) or similar agile workflow environments.
  • Experience working with DOORS or similar requirements management tools.
  • Experience using agile development methodologies within a hardware or systems framework.

Clearance:

  • Active DoD Secret Clearance

Apply