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Junior System Engineer Jobs (NOW HIRING)

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 ...

Junior System Engineer

Fremont, CA · On-site

$80K - $95K/yr

We are seeking a highly motivated System Engineer to join our Engineering team. This role will focus on the design, deployment, validation, and troubleshooting of high-performance computing systems ...

Junior System Engineer

Laurel, MD · On-site

$105K - $200K/yr

Belay Technologies is seeking a System Engineer to join our intel team. We are looking for technical staff to provide 24x7 support to an existing Operations Center for a suite of Identity, Credential ...

Belay Technologies is seeking a System Engineer to join our intel team. We are looking for technical staff to provide 24x7 support to an existing Operations Center for a suite of Identity, Credential ...

Junior System Engineer

Fremont, CA · On-site

$80K - $95K/yr

We are seeking a highly motivated System Engineer to join our Engineering team. This role will focus on the design, deployment, validation, and troubleshooting of high-performance computing systems ...

Junior System Engineer

Fremont, CA · On-site

$80K - $95K/yr

We are seeking a highly motivated System Engineer to join our Engineering team. This role will focus on the design, deployment, validation, and troubleshooting of high-performance computing systems ...

Junior System Engineer Kegman Inc. is a Woman-owned, Service-Disabled Veteran-Owned Small Business headquartered in Melbourne, FL, and provides engineering and technical support services to U.S.

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Junior System Engineer information

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$24K

$85.4K

$147.5K

How much do junior system engineer jobs pay per year?

As of Jul 16, 2026, the average yearly pay for junior system engineer in the United States is $85,409.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,500.00 and $87,500.00 per year, depending on experience, location, and employer.

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

Junior System Engineers often encounter challenges such as adapting to complex IT infrastructures, learning to troubleshoot unfamiliar hardware and software issues, and balancing multiple support requests from different teams. It can take time to become proficient with proprietary systems and tools used by the organization. Collaboration with senior engineers and continuous learning through documentation and hands-on experience are key to overcoming these hurdles and building confidence in the role.

What does a Junior System Engineer do?

A Junior System Engineer assists in maintaining and supporting an organization’s IT infrastructure. Their responsibilities typically include installing and configuring hardware and software, monitoring system performance, troubleshooting issues, and providing technical support to users. They often work under the supervision of senior engineers to ensure systems run efficiently and securely. This entry-level role is ideal for individuals looking to build foundational skills in systems administration and engineering.

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

AspectJunior System EngineerNetwork Administrator
Required CertificationsCompTIA A+, Network+, Cisco CCNA (preferred)CompTIA Network+, Cisco CCNA, or equivalent
Work EnvironmentIT departments, tech companies, supporting system infrastructureNetwork operations centers, corporate IT teams, managing network hardware
Employer & Industry UsageTechnology, finance, healthcare, and other sectors with IT infrastructureOrganizations with complex network systems, ISPs, large enterprises
Common Search & Comparison IntentEntry-level, supporting system setup and maintenanceNetwork management, troubleshooting, and security

The Junior System Engineer and Network Administrator roles share overlapping skills in IT support and certifications but focus on different areas. The Junior System Engineer primarily supports overall system infrastructure, while the Network Administrator specializes in managing and securing network systems. Both roles are essential in maintaining organizational IT health and often work closely together in tech environments.

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

To excel as a Junior System Engineer, you need a foundational understanding of computer systems, networking, and operating systems, usually supported by a degree in computer science or a related field. Familiarity with system administration tools, virtualization platforms, and basic scripting languages, as well as certifications like CompTIA or Microsoft MCSA, is highly beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with teams and address technical challenges efficiently. These competencies ensure reliable system operation, quick troubleshooting, and seamless support for business technology needs.
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Jr. System Engineer

Jr. System Engineer

deciBel Research, Inc.

Huntsville, AL • On-site

Full-time

Posted 26 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 analyses
  • Analyses of alternatives
  • System performance modeling and analyses
  • System Interface Design and associated Functional Modeling and Decomposition
  • Requirements Verification Test
  • Participate in engineering technical reviews

Education Requirements:

Bachelor's degree in Computer Science, Engineering, Math or related discipline

Experience Requirements:

  • 5+ years experience in system engineering on DoD programs.
  • Radar signal processing, algorithm development, and AESA hardware/beam forming expertise
  • Experience with MATLAB/Simulink modeling and performance analysis.
  • Requirements definition, decomposition, maintenance, and verification using DOORS
  • Experience with system architecture modeling using MBSE tools such as Cameo and SysML
  • Experience with trade study techniques
  • End to end subsystem integration and test plan creation for radar system verification

Special Skills Desired:

  • Experience with Python
  • Experience with automated testing techniques and tools
  • Experience working on a geographically distributed team

Applicant selected must have an active Secret security clearance. Must be a U.S. Citizen.


Job Posted by ApplicantPro