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Junior System Engineer Jobs (NOW HIRING)

They are seeking a Junior Member of Technical Staff in System Modeling to assist in developing ... Required : β€’ A BS, MS, or PhD in Computer Science, Electrical Engineering, or a related technical ...

System Engineer - Junior DK Consulting Overview: Founded in May 2003, DK Consulting, LLC, a woman-owned small business, was formed to provide management and technology solutions based on industry ...

System Engineer - Junior DK Consulting Overview: Founded in May 2003, DK Consulting, LLC, a woman-owned small business, was formed to provide management and technology solutions based on industry ...

$46K - $60K/yr

Junior Systems Mechanical Engineer Junior System Mechanical Engineer Seabrook Solutions is seeking ... Technical experts and managers over system(s) maintaining a broad knowledge of related work issues ...

Who You Are You are an Jr. System Engineer who will collaborate with multiple stakeholders in the design, development, and research of interfaces, ensuring that all subsystems are properly integrated ...

Use of a ticketing system to manage support queries * Maintain documentation and comply with rules ... The ideal Jr. Systems Engineer will possess at least 1 year of IT Experience (Desktop Support ...

Who You Are You are an Jr. System Engineer who will collaborate with multiple stakeholders in the design, development, and research of interfaces, ensuring that all subsystems are properly integrated ...

Use of a ticketing system to manage support queries * Maintain documentation and comply with rules ... The ideal Jr. Systems Engineer will possess at least 1 year of IT Experience (Desktop Support ...

Who You Are You are an Jr. System Engineer who will collaborate with multiple stakeholders in the design, development, and research of interfaces, ensuring that all subsystems are properly integrated ...

Who You Are You are an Jr. System Engineer who will collaborate with multiple stakeholders in the design, development, and research of interfaces, ensuring that all subsystems are properly integrated ...

Who You Are You are an Jr. System Engineer who will collaborate with multiple stakeholders in the design, development, and research of interfaces, ensuring that all subsystems are properly integrated ...

Who You Are You are an Jr. System Engineer who will collaborate with multiple stakeholders in the design, development, and research of interfaces, ensuring that all subsystems are properly integrated ...

Who You Are You are an Jr. System Engineer who will collaborate with multiple stakeholders in the design, development, and research of interfaces, ensuring that all subsystems are properly integrated ...

JR System Engineer

Chantilly, VA Β· On-site

$92K - $112K/yr

Who You Are You are an Jr. System Engineer who will collaborate with multiple stakeholders in the design, development, and research of interfaces, ensuring that all subsystems are properly integrated ...

The Junior Systems Engineer will support system design, integration, and testing activities across ... Responsibilities * Assist with defining system requirements and architecture * Support system ...

Use of a ticketing system to manage support queries * Maintain documentation and comply with rules ... The ideal Jr. Systems Engineer will possess at least 1 year of IT Experience (Desktop Support ...

The ideal candidate for the Signals Intelligence (SIGINT) Systems Engineer Junior will serve as a technical member of a dynamic team providing full lifecycle, end-to-end Systems Engineering and ...

Showing results 41-60

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 Sep 15, 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 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 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 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.

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.

Is a junior system engineer a stressful job?

A junior system engineer role can be stressful due to the need to troubleshoot technical issues, meet project deadlines, and learn new systems quickly. However, stress levels vary depending on the work environment, workload, and support from team members. Developing strong problem-solving skills and gaining certifications can help manage job-related stress.

Is a junior system engineer an entry-level job?

Yes, a junior system engineer is typically an entry-level position that requires basic knowledge of operating systems, networking, and scripting. It often serves as a starting point for those gaining experience in system administration and IT infrastructure, with opportunities to develop skills and certifications such as CompTIA or Microsoft certifications.
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Infographic showing various Junior System Engineer job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $85,409 per year, or $41.1 per hour.

Junior System Modeling

Remote

Full-time

Re-posted 8 days ago


Job description

Job Summary:
Unconventional AI is a pioneering company focused on optimizing energy efficiency for AI through innovative computational substrates. 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 workloads.
Responsibilities:
β€’ Contribute to the implementation and optimization of GPU-accelerated simulators for ML on analog/unconventional hardware, focusing on specific modules and features within PyTorch.
β€’ Assist in integrating physics-based device and system models into the PyTorch simulation environment to help expose early algorithm–hardware tradeoffs and enable cross-layer optimization.
β€’ Support the maintenance and extension of the unified end-to-end simulation environment, helping to link theory, algorithms, and device models, and ensuring alignment between high-level and near-physical simulators.
β€’ Help implement and adhere to robust experiment tracking protocols to ensure simulation results, configurations, and non-idealities are reproducible and auditable.
β€’ Collaborate with Algorithms and Hardware teams to gather requirements and ensure the modeling environment meets their needs for high-level algorithm development and lower-level hardware verification.
Qualifications:
Required:
β€’ A BS, MS, or PhD in Computer Science, Electrical Engineering, or a related technical field.
β€’ Deep understanding of computer architecture and operating systems.
β€’ Strong skills in C++ and Python.
β€’ Comfortable writing performance-critical code.
β€’ Basic familiarity with the internals of deep learning frameworks (e.g., how a PyTorch graph is executed) and common model architectures.
β€’ Solid grasp of linear algebra and calculus.
β€’ Enjoy digging into 'why' things work (or don't) and aren't afraid to challenge conventional software 'best practices' to find a more efficient path.
Preferred:
β€’ Experience with compilers (LLVM, MLIR) or domain-specific languages like Triton.
β€’ Exposure to GPU programming (CUDA) or other hardware accelerators.
β€’ Prior research or internship experience in high-performance computing (HPC) or neuromorphic systems.
β€’ Contributions to open-source AI or systems software projects.
Company:
Unconventional AI rethinks computer foundations to optimize energy efficiency for AI. Founded in 2025, the company is headquartered in San Francisco, USA, with a team of 11-50 employees. The company is currently Early Stage.