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Systems Engineer Level 3 Jobs (NOW HIRING)

Lonza is a global leader in life sciences manufacturing, and they are seeking a Systems Engineer to support ongoing operations through technical assistance with computerized systems infrastructure.

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Systems Engineer Level 3 information

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$53.5K

$127.2K

$167K

How much do systems engineer level 3 jobs pay per year?

As of Sep 10, 2026, the average yearly pay for systems engineer level 3 in the United States is $127,215.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $157,000.00 per year, depending on experience, location, and employer.

What is a systems engineer level 3?

A Systems Engineer Level 3 is an experienced professional responsible for designing, implementing, and maintaining complex IT systems and networks within an organization. They typically lead technical projects, troubleshoot advanced issues, and provide guidance to junior engineers. Level 3 engineers are expected to have deep expertise in systems architecture, security, and integration, as well as strong problem-solving skills. Their role often involves collaborating with other departments to ensure systems meet business requirements and operate efficiently.

What are the key skills and qualifications needed to thrive as a systems engineer level 3?

To thrive as a Systems Engineer Level 3, you need advanced expertise in systems architecture, network administration, troubleshooting, and a relevant bachelor's degree or higher in computer science or engineering. Familiarity with enterprise operating systems (Windows, Linux), virtualization platforms, cloud services, and certifications such as CompTIA Security+, Cisco CCNA/CCNP, or Microsoft certifications are typically required. Strong analytical thinking, effective communication, and collaborative problem-solving skills distinguish top performers in this role. These competencies are crucial for designing, implementing, and maintaining complex IT infrastructures that support organizational goals and ensure operational reliability.

What are some key challenges a systems engineer level 3 might face when managing large-scale infrastructure projects?

As a Systems Engineer Level 3, you may encounter challenges such as integrating legacy systems with new technologies, ensuring high system availability, and managing complex troubleshooting across distributed environments. Coordinating with cross-functional teams—including network engineers, software developers, and cybersecurity professionals—can also present communication and project alignment hurdles. Staying up-to-date with rapidly evolving technologies and compliance standards is essential to effectively address these challenges and drive successful project outcomes.

What is the difference between Systems Engineer Level 3 vs Network Engineer?

AspectSystems Engineer Level 3Network Engineer
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCompTIA Network+, Cisco CCNA, Juniper JNCIA
Work EnvironmentData centers, enterprise IT teams, cloud environmentsNetwork operations centers, enterprise networks, service providers
ResponsibilitiesDesign, implement, troubleshoot systems and serversDesign, configure, troubleshoot network infrastructure
Industry UsageIT services, technology firms, large enterprisesTelecommunications, ISPs, large organizations

Systems Engineer Level 3 and Network Engineer roles share certifications and work environments but focus on different technical areas. Systems Engineers primarily handle systems and server infrastructure, while Network Engineers specialize in network design and troubleshooting. Both roles are vital in enterprise IT, often collaborating to ensure seamless technology operations.

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What cities are hiring for Systems Engineer Level 3 jobs?

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What states have the most Systems Engineer Level 3 jobs?

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What are popular job titles related to Systems Engineer Level 3 jobs?

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Infographic showing various Systems Engineer Level 3 job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $127,215 per year, or $61.2 per hour.

Systems Engineer (Level 3 or 4)

Plymouth, MN • On-site

Northrop Grumman
Space Research Administration • 10K+ employees

$135K - $203K/yr

Full-time

Medical, Life, PTO

Posted 5 days ago


Northrop Grumman rating

8.3

Company rating: 8.3 out of 10

Based on 372 frontline employees who took The Breakroom Quiz


Job description

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way.

Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman Defense Systems is seeking an experienced Systems Engineer to join our team supporting our Plymouth, Minnesota location.

This role will support the Armament Systems Development and Architecture effort that focuses on designing and developing system architectures. Position Description The Systems Engineering function is at the forefront of program strategy, leading the creation, evolution, and maintenance of system architectures throughout the program lifecycle. In this role, the Systems Engineer will support Armament Systems development and architecture efforts using a Model-Based Systems Engineering (MBSE) approach, including: System Architecture Design: Drive the design and development of system architecture Capability Definition: Define key capabilities and performance requirements needed for the system of interest Technology Constraints: Establish design and technology maturity constraints that align with customer specifications to ensure feasibility and reliability.

External Interfaces: Develop a comprehensive definition of the system's external interfaces to facilitate integration with other systems. Implementation Approach: Outline the system implementation approach and operational concept, considering usability and effectiveness. Requirements Verification: Collaborate with systems engineers to ensure that all requirements are met and evaluate system performance in collaboration with customers.

This role is crucial for ensuring that armament systems are designed to meet technical specifications and function effectively in operational environments. This position may be filled as a Systems Engineer Level 3 or Level 4 depending on the candidate's education and/or years of experience. Basic Qualifications for Principal Systems Engineer (Level 3) Bachelor of Science degree in engineering or STEM field of study 5 years of Model-Based Systems Engineering experience, or Systems Architecture Experience.

Or master's degree plus 10 years of experience. Proficient in Microsoft Office applications (Word, Excel, PowerPoint) Must be a U.S. Citizen Ability to obtain a DoD security clearance to a level of Secret

Experience with product lifecycle management (PLM) and data management tools Experience with Cameo System Modeler or Cameo Enterprise Architect Experience with Model-Based Systems Engineering Experience with Systems Modeling Language (SysML) Experience with the Unified Architecture Framework (UAF) Basic Qualifications for Sr Principal Systems Engineer (Level 4) Bachelor of Science degree in engineering or STEM field of study 8 years of Model-Based Systems Engineering experience, or Systems Architecture Experience. Or master's degree plus 6 years of experience. Proficient in Microsoft Office applications (Word, Excel, PowerPoint) Must be a U.S

Citizen Ability to obtain a DoD security clearance to a level of Secret. Experience with product lifecycle management (PLM) and data management tools Experience with Cameo System Modeler or Cameo Enterprise Architect Experience with Model-Based Systems Engineering Experience with Systems Modeling Language (SysML) Experience with the Unified Architecture Framework (UAF) Preferred Qualifications: Experience with Lifecycle Modeling Experience with MOSA/WOSA Experience using Bitbucket, Confluence, and Jira Experience with Siemens Product Lifecycle Management (PLM) Tools Experience with Artificial Intelligence and/or Data Visualization Experience in the aerospace and defense or healthcare industries Certified Systems Engineering Professional Certified in a Systems Engineering Modeling Language Primary Level Salary Range: $108,800.00 - $163,200.00 Secondary Level Salary Range: $135,800.00 - $203,600.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay

Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.


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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939