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

Assistant Engineer I and II

Rochester, NY ยท On-site

$36 - $53/hr

... systems, wellfields, stormwater management, water resources, and asset management. Why Hazen and ... Key Responsibilities: * Assist in preparing engineering deliverables, including sampling studies ...

New

... system projects throughout the United States for over 50 years. Ranked in the Top 100 Firms by ... Perform floodplain and HEC-RAS modeling * Assist and investigate watersheds/drainage areas, and ...

Engineer

NY ยท On-site

$85K - $120K/yr

Understand and assist implementation of administrative systems within the Engineering / Maintenance Department. * Create and/or assist in the creation of manuals. * Create / generate documentation ...

Understand and assist implementation of administrative systems within the Engineering / Maintenance Department. * Create and/or assist in the creation of manuals. * Create / generate documentation ...

With deep domain expertise and extensive engineering capabilities, Invio partners with clients from ... * Assist in preparing system concepts, application notes, CAD layouts, and cost estimates under ...

Showing results 21-40

Assistant System Engineer information

See Rochester, NY salary details

$32.6K

$87.6K

$132.8K

How much do assistant system engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for assistant system engineer in Rochester, NY is $87,611.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,600.00 and $103,200.00 per year, depending on experience, location, and employer.

What is an assistant system engineer?

Assistant System Engineers are entry-level professionals who support the design, implementation, and maintenance of computer systems and networks within an organization. They assist senior engineers in troubleshooting technical issues, configuring hardware and software, and ensuring the smooth operation of IT infrastructure. This role provides hands-on experience and exposure to various technologies, making it a common starting point for a career in systems engineering.

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

To thrive as an Assistant System Engineer, you need a solid grounding in computer science fundamentals, troubleshooting, and system administration, typically supported by a relevant degree or certification. Familiarity with operating systems (such as Linux and Windows), scripting languages, and IT service management tools like ServiceNow is often required. Strong analytical thinking, effective communication, and teamwork skills set outstanding candidates apart in this role. These competencies enable efficient problem-solving and collaboration, ensuring reliable system performance and swift resolution of technical issues.

What are some common challenges faced by assistant system engineers during the onboarding period?

Assistant System Engineers often encounter challenges such as quickly adapting to complex IT infrastructures, learning proprietary systems, and understanding organization-specific protocols. Collaborating with senior engineers and cross-functional teams can also require strong communication skills to bridge knowledge gaps. Proactively seeking guidance, participating in training sessions, and utilizing available documentation are effective ways to overcome these initial hurdles and build a solid technical foundation.

What is the difference between Assistant System Engineer vs System Engineer?

AspectAssistant System EngineerSystem Engineer
QualificationsBachelor's degree in Computer Science or related field, certifications like CompTIA or Cisco are commonSame as Assistant System Engineer, often with additional certifications or experience
Work EnvironmentSupportive roles in IT teams, assisting with system maintenance and troubleshootingDesign, implement, and manage complex IT systems and infrastructure
ResponsibilitiesAssist in system setup, monitoring, and basic troubleshootingLead system design, deployment, and optimization

In summary, Assistant System Engineers typically support and assist System Engineers in daily tasks, focusing on maintenance and troubleshooting, while System Engineers handle more complex system design and management responsibilities.

Are assistant system engineers in high demand?

Assistant system engineers are generally in steady demand due to the ongoing need for IT infrastructure support, system maintenance, and technical troubleshooting across various industries. The role often requires knowledge of operating systems, networking, and scripting, and demand can increase with technological advancements and digital transformation initiatives.

Is an assistant system engineer an entry level job?

An assistant system engineer is typically considered an entry-level position in the IT and engineering fields, often requiring a bachelor's degree in computer science or related areas. It involves supporting senior engineers with tasks such as system maintenance, troubleshooting, and basic network configurations, making it suitable for recent graduates or those with limited professional experience.

What does an assistant system engineer do?

An assistant system engineer supports the design, implementation, and maintenance of computer systems and networks. They assist with troubleshooting, system configuration, and testing, often working under the supervision of senior engineers and using tools like operating systems, scripting, and monitoring software.

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 Assistant System Engineer jobs?

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

Infographic showing various Assistant System Engineer job openings in Rochester, NY as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $87,571 per year, or $42.1 per hour.

Senior Specialist, Information Security Systems Engineer

L3Harris Technologies

Rochester, NY โ€ข On-site

$105K - $142K/yr

Full-time

Medical, Retirement, PTO

Re-posted 12 days ago


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, System Security Engineer - Secret Clearance

Job Code: 43113

Job Location: Palm Bay, FL or 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:

Applies current Systems Security Engineering methods, practices, and technologies to the architecture, design, development, evaluation, and integration of systems and networks to maintain system security. Works closely with Government customers to ensure that the security protection needs, concerns, and requirements are defined and implemented with appropriate fidelity and rigor, early and in a sustainable manner throughout the life cycle of system that will allow for the security authorization of the system of interest. Works with systems developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products. Uses methods such as encryption technology, vulnerability analysis, and security management. Responsible for integration of multiple methods into a cohesive system security perimeter and environment and the policies and procedures necessary to monitor and maintain such an environment. Will prepare Certification and Accreditation documentation, using multiple standards under RMF and derivative processes (DOD 8510, JSIG, ICD-503, CNSSI 1253), to achieve security authorization of supported systems. Represents program security needs, concerns and requirements at customer meetings.

Essential Functions:

  • Program Protection and System Security Engineering experience to include support of accreditation activities.
  • Lead the development and implementation of System Security Engineering throughout the System Development Lifecycle.
  • Assess systems for Critical Program Information (CPI).
  • Conduct trade studies and develop System Security Engineering requirements.
  • Assess threats via attack/countermeasure analysis.
  • Conduct Verification and Validation activities.
  • Use DoD 5200.39 for the identification and protection of CPI.
  • Engineer trustworthy and secure systems in accordance with NIST 800-160.
  • Develop and implement comprehensive Program Protection Plans (PPP) to safeguard critical program information (CPI) and technologies.
  • Draft Program Protection Plans (PPPs), Cybersecurity Strategies, Security Classification Guides (SCGs), and System Security Engineering Plans.
  • Interact with customers to define System Security Engineering requirements, solutions, trades, costs, implementation, system impacts, and effectiveness.
  • Experience with DOD 5200.39.
  • Experience in Risk Management Framework (RMF) accreditation and authorization (A&A) processes to include RMF steps 1-4 (categorization, controls selection, control implementation, security assessment) and standard body of evidence (BoE) package development.
  • Experience with A&A package processing and RMF accreditation of Platform IT (PIT) systems
  • Assess security and privacy controls in embedded systems using NIST 800-53
  • Experience in DoD software selection and approval processes for COTS, GOTS and FOSS.
  • Support security engineering activities, including basis of estimate development, requirements development, design, test, configuration management and maintenance of information systems and data.
  • Assist program security in the development of policies and procedures for emerging security technologies.
  • Collaborate with customers, internal program teams, and leadership to address program needs.
  • Support vulnerability assessment activities as required.
  • Support the evaluation, qualification, testing and delivery of security architecture improvement, obsolescence replacement and vulnerability response projects.
  • Experience with Security Testing and Verification
  • Work is to be accomplished 100% onsite, in a lab environment, with no options for remote support.
  • Ability to obtain and maintain a DOD 8140 certification (or NIST 800-181), appropriate for the position within 6 months of start

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.
  • Minimum of Collateral Secret security clearance required.

Preferred Additional Skills:

  • Program Protection and System Security Engineering experience.
  • Prior or current experience with the development and implementation of System Security Engineering for the protection of CPI throughout the System Development Lifecycle.
  • Prior or current experience with Risk Management Frame A&A on embedded systems.
  • Prior or current experience with developing and High Assurance Device certification on embedded systems
  • Experience in configuration and use of cyber defense and vulnerability assessment tools such as ACAS and SCC.
  • Experience in Model-Based Systems Engineering (MBSE).
  • NSA Type 1 Certification of cryptographic high value products.
  • Experience with NSA High Assurance products and IASRD requirements.
  • Experience in the application of DISA SRGs and STIGs.
  • Windows and Linux system administration skills.
  • Experience in the content development and administration of SEIM/audit reduction tools (e.g., Splunk).
  • DOD 8140 IASAE certification is desired.
  • Strong understanding of engineering processes, concepts and information security systems engineering principles (NIST SP 800-160 Vol1).
  • System test and evaluation methods and RMF assessment methodology & process.
  • Experience in Cyber Defense technologies.
  • Experience with CI/CD, agile system development, and DevSecOps tools and processes.
  • Understanding of system vulnerabilities and exploitation.
  • Top Secret / SCI with an active Poly is highly desired.

In compliance with pay transparency requirements, the salary range for this role in New York state is $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. Security clearances may only be granted to U.S. citizens. 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.

Employment Type: Full-Time