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Remote L3 Support Engineer Jobs in New York (NOW HIRING)

Remote Commitment: 30-40 hours/week Role Responsibilities * Review real-world data from deployed ... Current role as a Level 3 / Tier 3 / Principal Support Engineer. * Experience with end-customer ...

Field Application Engineer '27

Elmwood Park, NJ ยท On-site +1

$53K - $80K/yr

Join KEYENCE as a Field Application Engineer Training Classes Begins January or July 2027 Irvine ... Provide on-call, on-site and remote technical support, training, and troubleshooting * Travel ...

Remote Job Overview We are seeking experienced CUDA Engineering Experts to support a cutting-edge GPU optimization project. You will apply your expertise in CUDA, C++, and GPU programming to analyze ...

Nextthink Engineer (Remote)

Newark, NJ ยท Remote

$100K - $120K/yr

NextThink Engineer Location: Newark, NJ (On-site) Experience: 6-8 Years Employment Type: Full-Time ... Support Windows 10/11 administration, troubleshooting, and performance optimization. * Design self ...

AI Consulting Expert - Remote

New York, NY ยท Remote

$100 - $200/hr

Collaborate remotely with project teams to support continuous AI improvement. Required Skills ... Prompt Engineering * AI Output Evaluation * Quality Assurance * Technical & Report Writing

Showing results 21-40

Remote L3 Support Engineer information

What is a remote L3 support engineer?

Remote L3 Support Engineers, also known as Level 3 support engineers, are specialized IT professionals who handle the most complex technical issues that cannot be resolved by lower-tier support teams (L1 and L2). Working remotely, they diagnose and solve advanced software, hardware, or network problems, often collaborating with developers or product teams. Their expertise is crucial for resolving critical incidents, providing root cause analysis, and implementing long-term solutions. They may also create documentation and offer guidance to other support levels to prevent recurring issues.

What are the key skills and qualifications needed to thrive as a remote L3 support engineer?

To thrive as a Remote L3 Support Engineer, you need advanced troubleshooting skills, in-depth knowledge of operating systems and networks, and typically a degree in computer science or related field. Expertise with ticketing systems, remote desktop tools, scripting languages, and certifications such as CompTIA Network+ or Microsoft Certified Solutions Expert (MCSE) are highly valuable. Strong analytical thinking, communication, and customer service skills help in resolving complex issues and collaborating with both clients and internal teams. These abilities ensure timely resolution of critical problems, maintain system reliability, and enhance client satisfaction in a remote support environment.

What are the main challenges faced by remote L3 support engineers, and how can candidates prepare for them?

Remote L3 Support Engineers often face complex technical issues that require in-depth troubleshooting and collaboration across multiple teams. One common challenge is diagnosing problems without physical access to hardware, which demands strong analytical skills and effective use of remote diagnostic tools. Additionally, balancing multiple high-priority incidents while maintaining clear communication with clients and internal stakeholders is essential. Candidates can prepare by gaining hands-on experience with remote support technologies, practicing clear documentation, and developing strong problem-solving abilities.

What is the difference between Remote L3 Support Engineer vs Remote Network Support Engineer?

AspectRemote L3 Support EngineerRemote Network Support Engineer
Required CredentialsTypically certifications like CompTIA Network+, Cisco CCNA, or equivalentSimilar certifications such as Cisco CCNA, CompTIA Network+
Work EnvironmentProvides advanced technical support, troubleshooting complex issues, often in IT or tech companiesFocuses on network infrastructure, troubleshooting network problems remotely
Employer & Industry UsageUsed in IT service providers, tech companies, and enterprise support teamsCommon in telecom, internet service providers, and large corporate networks

The Remote L3 Support Engineer and Remote Network Support Engineer roles share similar certifications and work environments, often overlapping in technical skills. However, L3 engineers handle broader, more complex issues across various systems, while Network Support Engineers specialize specifically in network infrastructure and connectivity problems.

What cities in New York are hiring for Remote L3 Support Engineer jobs?

Cities in New York with the most Remote L3 Support Engineer job openings:

Infographic showing various Remote L3 Support Engineer job openings in New York as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 22% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Junior Application Support Engineer

Tradeweb Markets

Jersey City, NJ โ€ข On-site, Remote

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 9 days ago


Job description

Tradeweb is a global leader in electronic trading across asset classes. As financial markets become increasingly interconnected, our technology enables efficient, multi-asset trading on a global scale. We serve more than 3,000 clients in more than 85 countries, including many of the world's largest banks, asset managers, hedge funds, insurers, corporations, and wealth managers.

Creative collaboration and sharp client focus have helped fuel our organic growth. We facilitated average daily trading volume (ADV) of more than $2.8 trillion over the past four fiscal quarters, topping $3.3 trillion in ADV for the first quarter of 2026.

Since our IPO in 2019, Tradeweb has completed four acquisitions and doubled our revenues - and 2025 was our 26th consecutive year of record revenues.

Tradeweb plays a central role in modernizing market structure by developing innovative trading protocols, embedding analytics into execution, and building technology infrastructure that supports the convergence of traditional and digitally native financial markets. Tradeweb is a great place to work, recognized in 2025 by Forbes as one of America's Best Companies and by U.S. News & World Report as one of the Best Financial Services Companies to Work For.

Tradeweb Markets LLC ("Tradeweb") is proud to be an EEO Minorities/Females/Protected Veterans/Disabled/Affirmative Action Employer.

Workplace Posters | U.S. Department of Labor

As a technology-driven organization, we value individuals who embrace innovation and are eager to leverage emerging technologies, including AI, to improve efficiency, enhance decision-making, and deliver better outcomes for clients and colleagues. We believe the greatest impact comes from combining technological capabilities with human expertise, judgment, and accountability

Group Details

We are seeking a Junior Application Support Engineer to join the Application Support team in Jersey City, NJ.ย  The candidate will join a team that is the central point of contact for supporting technical aspects of the platform.ย  The candidate will play a vital role in diagnosing and facilitating production issues as well as assisting all other teams in QA, development and client services.ย  This role will give the candidate a well-rounded understanding of the retail fixed income marketplace and all of the technical aspects of the platform.

Tradeweb Technology jobs are fully remote. The Tradeweb Technology hub is in our Jersey City office which can be used for team meetings and collaboration efforts.ย  There may be days where travel to the Jersey City office is recommended for organizational off sites.

Job Responsibilities

  • Provide day-to-day application-level support for production incidents
  • Work closely with business and technology teams to analyze and resolve issues on the platform
  • Provide a consistently high-level of service to all customers, internal and external
  • Develop new automation application tools and maintain existing automation tools

Qualifications

  • Bachelor's Degree completed or relative work experience required
  • 1+ years of experience in application/production support or a production engineering role
  • Understanding of relational databases, preferably Oracle 19
  • Knowledge of object-oriented programming, preferably Java and Perl
  • Technical knowledge of Unix and Windows operating systems
  • Demonstrated ability in scripting (python and bash) as well as Unix command tools
  • Understanding of Apache Tomcat, Tomee and HTTP servers desired
  • Strong organizational and problem-solving skills
  • Good verbal and written communication skills
  • Team player and detail oriented
  • Ability to work in a fast-paced, often pressurized environment
  • Must be willing to work some evenings or weekends for production code deployments and other support needs

Nice to have skills

  • Continuous build and integration systems understanding (e.g. Bamboo, Gitlab CI/CD)
  • Source control platformsย 
  • Configuration management tool like Ansibleย 

Additional Information

Tradeweb is committed to providing valuable and competitive benefits. In addition to working in our culture of innovation and collaboration, we offer:ย 

  • Health Insurance: Highly competitive medical, dental, and vision programs
  • Hybrid Environment: Our employees have the flexibility of working in the office and from home.
  • Health Care and Dependent Care Flexible Spending Accounts: You may elect to set aside pre-tax earnings to pay for eligible health care and dependent day care expenses for you and your eligible family members.
  • Maven Family Building Benefit: Maven offers support for fertility and preconception; pregnancy and post-partum; adoption; surrogacy and pediatrics for children up to age 10. Tradeweb provide a $10,000 lifetime reimbursement towards fertility, egg freezing, adoption and surrogacy expenses.ย 
  • Building Wealth - 401(k) Savings Plan: Employees are immediately eligible for the 401(k) plan. Participants may contribute up to 75% of eligible compensation into a traditional 401(k) and/or Roth 401(k). Tradeweb will match 100% of the first 4% of compensation that you contribute.
  • The current pay range for this role is currently $115,000 to $145,000 per year, based on a regular, full-time schedule.ย  The amount of pay offered will be determined by a number of factors, including but not limited to qualifications, market data, and internal guidelines.
  • This role will also be eligible to participate in Tradeweb's discretionary bonus program.ย 
  • This role is expected to remain open until 9/20/26.

Other Benefit Programs

  • Pre-Tax Commuter Benefits Program
  • ARAG Legal Services
  • Employee Assistance Program
  • Tuition Reimbursement
  • Financial Wellness Tools
  • Travel Assistance Benefits
  • Pet Insurance
  • Corporate Gym Subsidies
  • Wellness Perks
  • Paid Time Off and Parental Leave