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Junior System Engineer Jobs in Puerto Rico (NOW HIRING)

FITS LLC

PR · On-site

Working knowledge of pharmaceutical manufacturing equipment, facility systems, and engineering ... Besides being a Jr. Project Manager, you're able to analyze data so that not a single inconsistency ...

Consertus, Inc.

Junior Associate

San Juan, PR · On-site

Translate business requirements into clear, concise functional specifications for developers and ... Familiarity with or interest in process optimization, systems implementation, project management ...

Consertus, Inc.

Junior Associate

San Juan, PR · On-site

Translate business requirements into clear, concise functional specifications for developers and ... Familiarity with or interest in process optimization, systems implementation, project management ...

Veg Group

Jr. Validation Specialist

Carolina, PR · On-site

$60 - $80/hr

Validation & Engineering Group, Inc. (V&EG) a Pinnaql company is a leading services supplier who ... Perform field verification of systems and equipment under supervision. * Assist in the preparation ...

Consertus, Inc.

Junior Associate

San Juan, PR · On-site

$60 - $80/hr

Translate business requirements into clear, concise functional specifications for developers and ... Familiarity with or interest in process optimization, systems implementation, project management ...

QRC Group

Sr Engineer

Juncos, PR · On-site

$150 - $200/hr

Interface with system owners and technical authorities. * Provide technical guidance and mentorship to junior engineers and project team members. * Support project meetings, status reporting, and ...

QRC Group, LLC

Sr Engineer

Juncos, PR · On-site

$100 - $125/hr

Interface with system owners and technical authorities. * Provide technical guidance and mentorship to junior engineers and project team members. * Support project meetings, status reporting, and ...

Validation & Engineering Group, Inc.

Sr Engineer

Juncos, PR · On-site

$101K - $139K/yr

Interface with system owners and technical authorities. * Provide technical guidance and mentorship to junior engineers and project team members. * Support project meetings, status reporting, and ...

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Junior System Engineer information

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.

What are popular job titles related to Junior System Engineer jobs in Puerto Rico?

For Junior System Engineer jobs in Puerto Rico, the most frequently searched job titles are:

What job categories do people searching Junior System Engineer jobs in Puerto Rico look for?

The top searched job categories for Junior System Engineer jobs in Puerto Rico are:

What cities in Puerto Rico are hiring for Junior System Engineer jobs?

Cities in Puerto Rico with the most Junior System Engineer job openings:

Junior System Engineer jobs near you
Infographic showing various Junior System Engineer job openings in Puerto Rico 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.

Advanced Systems Engineer - Integrated Systems

Honeywell International, Inc.

Aguadilla, PR • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Honeywell rating

8.3

Company rating: 8.3 out of 10

Based on 186 frontline employees who took The Breakroom Quiz

65th of 546 rated manufacturers

Job description


As an Advanced Systems Engineer - Integrated Systems, here at Honeywell Aerospace, you will join our dynamic Integrated Systems team at Honeywell Aerospace, where we design, develop, and integrate highly complex systems for our Anthem Next Generation Avionics project. We are on the lookout for an experienced Systems Engineer who is passionate about developing and defining software requirements that meet the evolving needs of our customers.
You will report to our Sr Engineering Manager and will work out of our Aguadilla, Puerto Rico location. External hires will work the first 90 days onsite before transitioning to a hybrid (3/2) work schedule.
Honeywell's Anthem Integrated Flight Deck is the industry's 1st Cloud-Connected "always-on" Integrated Cockpit system, featuring cloud-native communications, navigation, and surveillance systems, powered by a flexible software platform that can be customized for virtually every type of aircraft, from passenger planes and business aircraft to defense, general aviation and the rapidly emerging class of Advanced Air-Mobility (AAM) vehicles.
Honeywell's newest and most advanced Flight Deck will herald a new age of aviation where connectivity will help enable true autonomy.
Honeywell's Anthem is breaking new ground in Avionics design and pilot-machine interface, with the goal of making pilots' jobs easier, safer and more intuitive. Anthem allows pilots to configure their own cockpit based on mission and phase of flight. Our revolutionary Anthem Integrated Flight Deck delivers unparalleled levels of connectivity, a modern and intuitive user interface, and a highly scalable, customizable design - bringing flexibility, clarity, and simplicity to an industry that demands precision.
Key Responsibilities:
  • Lead system requirements development and decomposition
  • Influence architecture and design trade studies
  • Own integration of complex avionics subsystems
  • Lead verification and validation activities
  • Drive system-level issue resolution and root cause analysis
  • Mentor junior systems engineers

Travel, up to 10%, may be expected.
Qualifications
YOU MUST HAVE
  • Bachelor's degree from an accredited institution in a technical discipline such as science, technology, engineering, mathematics
  • 5+ years of experience in systems engineering or project leadership in the domain of Avionics, Flight Management or Flight Guidance
  • 3+ years of experience with systems integration, implementation, and troubleshooting.
  • 3+ years of experience with advanced systems engineering technologies.
  • Strong avionics and lifecycle knowledge.
  • Ability to read, write and speak English fluently.

WE VALUE
  • Bachelor's degree from an accredited institution in a technical discipline such as Engineering, Systems or Computer Science or Advanced Engineering degrees such as MS in Aerospace Engineering.
  • MBSE experience
  • Experience in leading complex system integration projects.
  • Knowledge of software configuration and change management practices with DOORS NG and Atlassian tools
  • Experience with Agile development processes
  • Strong understanding of DO-178B/C, DO-254 and ARP-4754
  • Verification test plan experience
  • ARINC 429 and signal debug capability
  • Analytical skills, strong problem-solving skills & software development skills
  • Model based system design (using Simulink, preferred)
  • Arinc 661 graphics development (using Scade, preferred)
  • Creating test cases for software based upon use cases derived from the system and software requirements
  • Knowledge of system certification requirements and documentation
  • Familiarity with JIRA, Bitbucket, DOORS NG, and Confluence

BENEFITS OF WORKING FOR HONEYWELL
In addition to a performance-driven salary, cutting-edge work, and developing solutions side-by-side with dedicated experts in their fields, Honeywell Aerospace employees are eligible for a comprehensive benefits package. This package includes employer-subsidized Medical, Dental, Vision, and Life Insurance; Short-Term and Long-Term Disability; 401(k) match, Flexible Spending Accounts, Health Savings Accounts, EAP, and Educational Assistance; Parental Leave, Paid Time Off (for vacation, personal business, sick time, and parental leave), and Paid Holidays.
The application period for the job is estimated to be 40 days from the job posting date; however, this may be shortened or extended depending on business needs and the availability of qualified candidates. Job Posting Date: August 31, 2026
U.S. PERSON REQUIREMENTS
Due to compliance with U.S. export control laws and regulations, candidate must be a U.S. Person, which is defined as, a U.S. citizen, a U.S. permanent resident, or have protected status in the U.S. under asylum or refugee status.
ABOUT HONEYWELL AEROSPACE
Join a company that's reintroducing itself to the aviation community we've helped advance for more than a century. At Honeywell Aerospace (NASDAQ: HONA), we're launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution.
Our new brand identity pairs that heritage with real momentum, as we build technology that helps pilots navigate with confidence, aircraft operate more efficiently, and operators stay ahead of change. With our systems on board 90% of the world's aircraft, your work here has reach that's rare to find anywhere else.
Focusing on our customers, investing in innovation, and building a culture of accountability and performance is how we're shaping what comes next.
Every horizon. Every mission. Every day.
#Anthem

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About Honeywell

Sourced by ZipRecruiter

Honeywell is charging into the Industrial IoT revolution with the establishment of Honeywell Connected Enterprise (HCE), building on our heritage of invention and deep, on-the-ground industry expertise. HCE is the leading industrial disruptor, building and connecting software solutions to streamline and centralize the assets, people and processes that help our customers make smarter, more accurate business decisions. Moving at the speed of software, we are creating, innovating and delivering solutions fast, challenging the way things have always been done, piloting new ways for all of us to work, and expecting our successes to set new standards for our customers and for Honeywell. The Chief Architect for Honeywell Connected Enterprise will lead a team of architects and system engineers responsible for the design of applications and infrastructure that deliver high value outcomes for customers in industrial, buildings, distribution centers, and aerospace vertical markets. The Chief Architect will work directly with leadership, development teams, and offering management to design well integrated solutions that utilize software platforming to encourage reuse and speed to market.

Industry

Furniture manufacturing

Company size

10,000+ Employees

Headquarters location

Charlotte, NC, US

Year founded

1906

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