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Junior System Jobs (NOW HIRING)

Prescient Edge

Junior System Admin

Kiln, MS · On-site

Job Title Junior System Admin Location Stennis, MS 39556 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level Staff Education None Travel Security Clearance ...

teKnoluxion

Junior System Administrator

Suitland, MD · On-site

Overview Junior System Administrator Suitland, MD Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly 6am-2pm Sunday-Thursday At Bcore, our strength comes from how we deliver ...

teKnoluxion

Junior System Administrator

Suitland, MD · On-site

Junior System Administrator Suitland, MD Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly 6am-2pm Sunday-Thursday At Bcore, our strength comes from how we deliver impact to ...

MainStreaming S.p.A

NY · On-site

$70 - $90/hr

System Operations Engineer We are seeking a Junior System Operations Engineer to join our team. This role will focus on system provisioning, configuration, monitoring, and proactive maintenance to ...

Vertiv Group Corp.

Junior System Engineer

Anderson, SC · On-site

POSITION SUMMARY We are seeking a motivated and detail-oriented Junior Systems Engineer to join our dynamic software department, which specializes in the configuration, testing, and deployment of PLC ...

Vertiv Group Corp.

Junior System Engineer

Pelzer, SC · On-site

POSITION SUMMARY We are seeking a motivated and detail-oriented Junior Systems Engineer to join our dynamic software department, which specializes in the configuration, testing, and deployment of PLC ...

Unconventional AI

Junior System Modeling

They are seeking a Junior Member of Technical Staff in System Modeling to assist in developing multi-disciplinary simulation frameworks and integrating physics-based models for machine learning ...

Vertiv Group Corp.

Junior System Engineer

Pelzer, SC · On-site

POSITION SUMMARY We are seeking a motivated and detail-oriented Junior Systems Engineer to join our dynamic software department, which specializes in the configuration, testing, and deployment of PLC ...

Vertiv Co

Junior System Engineer

Anderson, SC · On-site

POSITION SUMMARY We are seeking a motivated and detail-oriented Junior Systems Engineer to join our dynamic software department, which specializes in the configuration, testing, and deployment of PLC ...

Vertiv Group Corp.

Junior System Engineer

Pelzer, SC · On-site

POSITION SUMMARY We are seeking a motivated and detail-oriented Junior Systems Engineer to join our dynamic software department, which specializes in the configuration, testing, and deployment of PLC ...

Vertiv Co

Junior System Engineer

Pelzer, SC · On-site

POSITION SUMMARY We are seeking a motivated and detail-oriented Junior Systems Engineer to join our dynamic software department, which specializes in the configuration, testing, and deployment of PLC ...

Vertiv Group Corp.

Junior System Engineer

Pelzer, SC · On-site

POSITION SUMMARY We are seeking a motivated and detail-oriented Junior Systems Engineer to join our dynamic software department, which specializes in the configuration, testing, and deployment of PLC ...

H2L Solutions Inc

Junior System Engineer

Huntsville, AL · On-site

The Junior System Engineer shall have at least 3+ years' experience related to being a system engineer and knowledge in the categories listed below, although it isn't required to have 3+ years of ...

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Junior System information

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$33K

$63.2K

$86K

How much do junior system jobs pay per year?

As of Aug 22, 2026, the average yearly pay for junior system in the United States is $63,244.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,500.00 and $73,000.00 per year, depending on experience, location, and employer.

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 cities are hiring for Junior System jobs?

Cities with the most Junior System job openings:

What are the most commonly searched types of System jobs?

The most popular types of System jobs are:

What states have the most Junior System jobs?

States with the most job openings for Junior System jobs include:

Junior System jobs near you
Infographic showing various Junior System job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $63,244 per year, or $30.4 per hour.

Jr. System Engineer

deciBel Research, Inc.

Huntsville, AL • On-site

Full-time

Re-posted 2 days ago

Job description

deciBel Research has an immediate opening for a Jr. System Engineer in Huntsville, AL.Position Description:deciBel Research is seeking a junior level system engineer to support system engineering efforts on a large Department of Defense (DoD) contract.Responsibilities Include:System trade studies and associated analysesAnalyses of alternativesSystem performance modeling and analysesSystem Interface Design and associated Functional Modeling and DecompositionRequirements Verification TestParticipate in engineering technical reviewsEducation Requirements:Bachelor's degree in Computer Science, Engineering, Math or related disciplineExperience Requirements:5+ years experience in system engineering on DoD programs.Radar signal processing, algorithm development, and AESA hardware/beam forming expertiseExperience with MATLAB/Simulink modeling and performance analysis.Requirements definition, decomposition, maintenance, and verification using DOORSExperience with system architecture modeling using MBSE tools such as Cameo and SysMLExperience with trade study techniquesEnd to end subsystem integration and test plan creation for radar system verificationSpecial Skills Desired:Experience with PythonExperience with automated testing techniques and toolsExperience working on a geographically distributed teamApplicant selected must have an active Secret security clearance. Must be a U.S. Citizen.
Job Posted by ApplicantPro