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System Engineer Iii Jobs (NOW HIRING)

The Level 3 System Engineer (SE) possess the following capabilities: * Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the ...

The Level 3 System Engineer (SE) possess the following capabilities: * Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the ...

The Level 3 System Engineer (SE) possess the following capabilities: * Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the ...

RSC2 is currently looking for aSystem Engineer Level 3 to join our growing team inFort Meade, Maryland! Responsibilities: * Perform systems engineering functions, including defining and documenting ...

Engineer III provides senior technical leadership for systems engineering across the program, serving as the technical integrator to ensure solutions are coherent, compliant, testable, and aligned to ...

Engineer III provides senior technical leadership for systems engineering across the program, serving as the technical integrator to ensure solutions are coherent, compliant, testable, and aligned to ...

Plant Systems Engineer - Nuclear Operations Salary: $125,000 - 156,000 depending on experience Location: Portsmouth, OH DUF6 Conversion Project Schedule: Full-Time | Exempt Work on One of the Most ...

InflexionPoint is currently looking for a Control System Engineer III. As a Control System Engineer III, your role will involve designing, developing, and implementing control systems for various ...

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System Engineer Iii information

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$53.5K

$127.2K

$167K

How much do system engineer iii jobs pay per year?

As of Jun 12, 2026, the average yearly pay for system engineer iii 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 are System Engineer III roles and responsibilities?

A System Engineer III is an experienced IT professional who designs, implements, manages, and maintains complex computer systems and networks. They are responsible for troubleshooting advanced technical issues, optimizing system performance, ensuring security and compliance, and mentoring junior engineers. System Engineer IIIs often lead projects, coordinate with other departments, and contribute to strategic planning for technology infrastructure. Their work ensures that organizational systems are reliable, scalable, and meet business goals.

What engineer makes $500,000 a year?

A senior or specialized engineer, such as a software engineer, data engineer, or systems engineer with extensive experience, advanced skills, and often stock options or bonuses, can earn $500,000 or more annually. These roles typically require advanced certifications, leadership responsibilities, or work in high-paying industries like technology or finance.

What is a systems engineer III?

A Systems Engineer III is a senior-level technical professional responsible for designing, implementing, and maintaining complex systems and infrastructure. They often lead projects, troubleshoot advanced issues, and may require certifications like Cisco or Microsoft, along with strong knowledge of networking, systems architecture, and scripting. This role typically involves more experience and leadership responsibilities than lower-level engineering positions.

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

To thrive as a System Engineer III, you need advanced knowledge of systems architecture, network management, and troubleshooting, typically backed by a bachelor's degree in computer science, engineering, or a related field. Familiarity with tools such as Linux/Windows servers, virtualization platforms, cloud services (e.g., AWS, Azure), and relevant certifications like CompTIA, Cisco, or Microsoft are highly valued. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate across technical teams and handle complex issues. These competencies are crucial for maintaining reliable IT infrastructure, supporting business operations, and ensuring efficient system performance.

What engineers make $300,000 a year?

Senior-level engineers such as Software Engineers, Data Engineers, and Systems Engineers can earn $300,000 or more annually, especially with extensive experience, specialized skills, and working in high-paying industries like technology or finance. Achieving this salary often requires advanced certifications, leadership roles, or working in high-cost-of-living regions.

How does a System Engineer III typically collaborate with other IT teams during large-scale infrastructure projects?

As a System Engineer III, you will frequently work alongside network engineers, security specialists, and software developers to ensure seamless integration and operation of systems. Collaboration often involves participating in project planning meetings, coordinating the deployment of new technologies, and troubleshooting complex issues that span multiple teams. Clear communication and documentation are essential, as your expertise helps bridge gaps between different IT disciplines and ensures project objectives are met efficiently. This cross-functional teamwork not only enhances project outcomes but also provides valuable opportunities to broaden your technical skill set.

What is L1, L2, L3, and L4 engineer?

In the context of a System Engineer III role, L1, L2, L3, and L4 typically refer to different levels of technical support or engineering expertise, with L1 being entry-level support, L2 handling more complex issues, L3 providing advanced troubleshooting and system design, and L4 involving expert-level problem resolution or architecture. These levels often correspond to skill sets, certifications, and responsibilities within IT support or engineering teams, and progression through these levels reflects increasing experience and technical proficiency.

What is the difference between System Engineer Iii vs Network Engineer?

AspectSystem Engineer IiiNetwork Engineer
Required CertificationsCompTIA Network+, Cisco CCNA, Security+CCNA, CCNP, CompTIA Network+
Work EnvironmentData centers, enterprise IT, cloud environmentsNetwork infrastructure, data centers, enterprise networks
Industry UsageIT services, technology, finance, healthcareTelecommunications, IT, enterprise networking
Common Search IntentTechnical roles, system support, infrastructure managementNetwork setup, troubleshooting, security

The System Engineer Iii and Network Engineer roles share overlapping skills in certifications and work environments, especially in enterprise IT and data centers. However, System Engineer Iii typically focuses on overall system architecture, servers, and cloud integration, while Network Engineers specialize in network infrastructure, routing, and security. Both roles are essential in maintaining robust IT operations, but their core responsibilities differ based on their focus areas.

What cities are hiring for System Engineer Iii jobs? Cities with the most System Engineer Iii job openings:
What states have the most System Engineer Iii jobs? States with the most job openings for System Engineer Iii jobs include:

SYSTEM ENGINEER III

FlightSafety International

Broken Arrow, OK • On-site

Other

Posted 21 days ago


FlightSafety International rating

8.6

Company rating: 8.6 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

13th of 194 rated education and training


Job description

About FlightSafety International

FlightSafety International is the world's premier professional aviation training company and supplier of flight simulators, visual systems and displays to commercial, government and military organizations. The company provides training for pilots, technicians and other aviation professionals from 167 countries and independent territories. FlightSafety operates the world's largest fleet of advanced full-flight simulators and award-winning maintenance training at Learning Centers and training locations in the United States, Canada, France and the United Kingdom.

Purpose of Position

The System Engineer III supports Aircrew Training System (ATS) and Contractor Logistics Support (CLS) programs via the performance of systems engineering, project engineering, subcontractor management, modification design, logistics engineering and proposal estimation and proposal preparation tasks.

Tasks and Responsibilities
  • Assists in analyzing technical requirements and developing specifications and Statements of Work for modifications, updates, improvements to, and/or new ATS/CLS program components.
  • Reviews and edits Statements of Work, Specifications, and technical documents prepared and/or submitted by others.
  • Supports program management and logistics functions via the performance of analyses and trade studies.
  • Assists in preparing cost estimates and technical text for ATS, CLS proposals, Engineering Change Proposals (ECPs), Advance Change Study Notices (ACSNs), and Contract Change Proposals (CCPs), and New Business proposals.
  • Assists in accomplishing subcontractor/vendor technical design reviews and audits. May direct subcontractor personnel or provide in-depth analysis of subcontractor performance for progress payment purposes.
  • Participates as a presenter and/or technical advisor in customer technical interchange meetings, audits and program reviews.
  • Prepares subcontractor/vendor specifications and Statement of Work for Request for Proposals (RFPs) and subcontracts. Performs technical evaluations of proposals received and prepares recommendations for upper management.
  • Experience in all aspects subcontractor management, including schedule management, deliverable review and acceptance, quality acceptance steps and general subcontractor direction/management is highly desirable.
  • Ability to travel to witness and support acceptance testing events at customer site locations.
  • Travels to ATS sites and subcontractor facilities.
  • Performs make/buy analyses.
  • Supports modification projects, including cost and schedule management and reporting.
  • Assists in the development of new business proposals.
  • Performs other duties as assigned.
Minimum Education

Bachelor's degree in an engineering discipline or four years, combination of education, experience, and training, in addition to what is listed below. Some engineering team leadership or subcontractor project management desired.

Minimum Experience
  • Eight years of aircrew training system or flight simulation device experience (support, modification and updates) with military/Department of Defense engineering standards including specification and configuration management practices or equivalent education.
  • Experience in related Systems Engineering projects would be an acceptable substitute, but must include DOD work in life-cycle engineering activities, including requirements analysis, design, development, integration, test and delivery of hardware and software systems. This can include work as an engineering subcontract manager as well.
  • Experience should also include working with customers to gain system acceptance, based on requirements.
Knowledge, Skills, Abilities
  • Excellent oral and written communication skills.
  • Ability to work independently or with others without constant direct supervision.
  • Ability to tactfully manage and direct subcontractor personnel.
  • Ability to exercise good judgment and to assume responsibility for accuracy and completeness of work.
  • Ability to accept direction from other managers on various projects.
  • Ability to accurately use a computer and software.
  • Solid knowledge of ATS design and logistics engineering concepts.
  • Possess, or have the ability to obtain, a SECRET security clearance.
Physical Demands and Work Environment

While performing the duties of this job, the teammate is regularly required to sit, use their hands and fingers, to handle or feel; reach with hands and arms; and talk or hear. The teammate must occasionally lift and/or move up to 20 pounds. The teammate must have close and distance vision and the ability to adjust focus. The noise level in the work environment is usually moderate.

FlightSafety is an Equal Opportunity Employer/Vet/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or disability.

Any offer of employment is contingent upon successful completion of required compliance reviews, including verification that the candidate is not prohibited from employment under U.S. economic sanctions programs administered by the U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC).

This position may require access to export-controlled technology or services subject to the International Traffic in Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR). Employment consideration and any offer of employment are contingent upon the applicant's ability to comply with these requirements, including qualifying as a "U.S. Person" under applicable regulations or otherwise eligible for export authorization within a timeframe consistent with business needs. A "U.S. Person" includes U.S. citizens, lawful permanent residents (holders of approved and unexpired green cards), and certain refugees or asylees with protected status under U.S. law.

This position may also require eligibility to obtain and maintain a U.S. Government security clearance for the duration of employment.

Cybersecurity Notice: All official recruiting communication from FlightSafety International will come from an @flightsafety.com email address.  FlightSafety International will never ask for personal or financial information through social media or third-party email providers.