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Senior System Engineer Jobs in Rochester, NY (NOW HIRING)

Ralliant

Senior Controls/Systems Engineer

Fairport, NY · On-site

$92K - $121K/yr

Role: Sr. Controls Engineer Location: Fairport, NY This is an outstanding place to work! It all ... Configure PLCs, HMIs, SCADA systems, sensors, and industrial devices to provide reliable ...

LAPORTE L.C.C.

Senior Controls Engineer

Rochester, NY · On-site

$95K - $126K/yr

Senior Controls Engineer We're seeking a full-time controls engineer to join our expanding team and ... Provide comprehensive lifecycle support for projects, including system design, troubleshooting ...

LAPORTE L.C.C.

Senior Controls Engineer

Rochester, NY

$95K - $126K/yr

Senior Controls Engineer We're seeking a full-time controls engineer to join our expanding team and ... Provide comprehensive lifecycle support for projects, including system design, troubleshooting ...

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Showing results 21-40

All JobsSystem Engineer JobsSenior System Engineer JobsSenior System Engineer Jobs in Rochester, NY

Senior System Engineer information

See Rochester, NY salary details

$55.3K

$123.3K

$173.9K

How much do senior system engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for senior system engineer in Rochester, NY is $123,259.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,300.00 and $141,300.00 per year, depending on experience, location, and employer.

What is a senior system engineer?

Senior System Engineers are experienced IT professionals responsible for designing, implementing, managing, and maintaining complex computer systems and networks within an organization. They play a critical role in ensuring the stability, security, and scalability of IT infrastructure. Their tasks often include troubleshooting system issues, optimizing performance, overseeing upgrades, and mentoring junior engineers. Senior System Engineers typically collaborate with other IT teams and departments to support business objectives and technological needs.

What are some common challenges faced by senior system engineers when managing large-scale IT infrastructure projects?

Senior System Engineers often encounter challenges such as coordinating with cross-functional teams, ensuring system scalability, and maintaining high availability during upgrades or migrations. Managing complex environments requires balancing security, performance, and compliance, all while minimizing downtime. Effective communication and proactive planning are crucial to successfully navigating these challenges and delivering robust solutions that meet organizational needs.

What are the key skills and qualifications needed to thrive as a senior system engineer, and why are they important?

To thrive as a Senior System Engineer, you need advanced knowledge of system architecture, network administration, and troubleshooting, often supported by a degree in computer science or a related field and several years of experience. Familiarity with tools like VMware, Linux/Windows servers, cloud platforms (AWS, Azure), and certifications such as CompTIA, Cisco, or Microsoft are commonly expected. Strong problem-solving, project management, and communication skills help you lead teams and handle complex technical challenges. These skills are crucial for ensuring system reliability, security, and efficient operation in dynamic IT environments.

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

AspectSenior System EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like CompTIA Network+, Cisco CCNABachelor's in Computer Science, certifications like Cisco CCNA, CCNP
Work EnvironmentDesigning, implementing, and maintaining IT systems and infrastructureDesigning, deploying, and managing network infrastructure and security
Industry UsageIT, technology, enterprise environmentsTelecommunications, IT, enterprise networks
Common Search/ComparisonSenior System Engineer vs Network Engineer

While both roles require networking knowledge and certifications, Senior System Engineers focus on overall system architecture and integration, whereas Network Engineers specialize in network infrastructure and security. The roles often overlap but serve different core functions within IT teams.

What are the most commonly searched types of System Engineer jobs in Rochester, NY?

The most popular types of System Engineer jobs in Rochester, NY are:

What cities near Rochester, NY are hiring for Senior System Engineer jobs?

Cities near Rochester, NY with the most Senior System Engineer job openings:

Senior System Engineer jobs near you
Infographic showing various Senior System Engineer job openings in Rochester, NY as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $123,125 per year, or $59.2 per hour.

Senior Specialist, Systems Engineering

Harris Corporation

Rochester, NY • On-site

$92K - $171K/yr

Other

Medical, Retirement, PTO

Posted 17 days ago

Harris Computer rating

8.5

Company rating: 8.5 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

81st of 247 rated software companies

Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.
L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Job Title: Senior Specialist, Systems Engineering
Job Code: 40676
Job Location: Rochester, NY
Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked, and have every other Friday off
Job Description:
L3Harris is seeking Systems Integration & Test engineers in Rochester NY to work on a dynamic team to develop EO/IR solutions. They will have SI&T Engineering responsibilities consisting of the development, integration & test of electro-optic systems for airborne and ground surveillance. Candidate will work closely with cross functional members of in engineering, manufacturing, & program management to design, develop & build high performance systems.
Essential Functions:
  • Develop system integration concepts & test plan approach
  • Ensure system requirements are met and evaluate performance measures
  • Perform system and subsystem integration, technical risk assessment, technical planning, verification and validation, and supportability analyses
  • Design, develop, and release custom test equipment (HW and SW)
  • Coordinate with Operations for production STE/ATE requirements, automation, and user interface
  • Develop custom test equipment procedures and instructions
  • Manage upgrades to STE for obsolescence / enhancements
  • Maintain library of preferred test equipment / components and common architecture standards
  • Design Qualification program: plans, procedures, and test equipment
  • Ability to obtain a US Security Clearance

Qualifications:
  • Bachelor's Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.

Preferred Additional Skills:
  • MBSE (Model Based Systems Engineering)
  • DOORS, Jama, and Cameo experience
  • Software development for test applications (C/C++, Python, LabView, etc.)
  • System modeling using Matlab/Simulink
  • Video transport and encoding (H.264, MISB and SMPTE standards)
  • Understanding of defense products for the environments and platforms L3Harris supports
  • Ability to effectively plan and organize projects and manage priorities
  • Excellent organization and multi-tasking abilities with the ability to resolve conflicting priorities

In compliance with pay transparency requirements, the salary range for this role in New York state $92,500 - $171,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.
#LI-KT1
L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.
Please be aware many of our positions require the ability to obtain a security clearance. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

What Harris Computer employees say

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Benefits

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About Harris Computer Systems

Sourced by ZipRecruiter

Harris Computer Systems, based in Ottawa, ON, CA, is an established player in the field of public sector software technology. Since its inception in 1976, the company has been striving to make clients' operations more efficient through reliable, practical, and flexible software solutions. Its extensive portfolio primarily serves utility, healthcare, public sector, and educational institutions, contributing to the betterment of public services through technology. Harris strongly believes in the value of forward-thinking technology and the power it has to drive progress for the public sector. This methodology is entirely in line with their mission to ensure customer success by providing reliable, practical, and robust software solutions.

Industry

Accounting services

Company size

1,001 - 5,000 Employees

Headquarters location

Ottawa, ON, CA

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