Network protocols jobs in New York

Cybersecurity Engineer (network Security)

New York, New York

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Today

Job Description The Office of Technology and Innovation (OTI) leverages technology to drive opportunity, improve public safety, and help government run better across New York City. From delivering affordable broadband to protecting against cybersecurity threats and building digital government services, OTI is at the forefront of how the city delivers for New Yorkers in the 21st century. Follow us on social media @NYCOfficeofTech, and visit to learn more. At OTI, we offer great benefits, and th

Full-time

Cybersecurity Engineer (cloud Security)

New York, New York

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Today

Full-time

Cybersecurity Engineer (cloud Security)

New York, New York

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Today

Full-time

Engineering Manager, Linux Platform Security

New York, New York

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for an Engineering Manager, Linux Platform Security for a FULL TIME assignment with one of our premier Investment Firm clients in New York City, NY. Hybrid scheduled T, W, Th Seeking an accomplished individual to oversee the firm's global platform security within the Information Security team. This role combines management, leadership, and hands-on technical work to drive security improvements across the firm in a complex, fast-paced,

Full-time

USD 225,000.00 - 225,000.00 per year

Specialist, Electrical Engineer

Clifton, New Jersey

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Today

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 Trus

Full-time

USD 92,500.00 - 171,500.00 per year

Cybersecurity Engineer

New York, New York

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Today

Cybersecurity Engineer On-Site Position Job Title: Cybersecurity Engineer Contract Length: 12 Months Location: New York, NY Work Setup: On-site Interview Requirement: In-person interview required Work Schedule: 37.5 hours per week Job Summary We are seeking a highly skilled Cybersecurity Engineer for a 12-month contract opportunity in New York, NY. The ideal candidate will have strong technical expertise in vulnerability management, patching technologies, automation, and network security to su

Full-time

Cybersecurity Engineer

New York, New York

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Today

Job: Cybersecurity Engineer Duration: 12 Months Location: 2 Broadway, New York, NY Onsite Work Schedule: 37.5 Hours per Week Job Summary Client is seeking a skilled Cybersecurity Engineer to manage vulnerability scanning platforms, patch management technologies, security automation, and network security operations. The ideal candidate will have strong technical expertise in vulnerability assessment, risk-based prioritization, infrastructure security, and security monitoring. Key Responsibi

Easy Apply

Contract, Third Party

Optical Network Engineer

Florham Park, New Jersey

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Today

Job Title: Optical Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: In this role, you'll join a team of passionate and innovative engineers to understand and anticipate evolving Cybersecurity needs and challenges. You'll leverage your experience-along with targeted research into network technologies, c

Full-time

USD 86,600.00 - 181,800.00 per year

Security Operations Engineer

New York, New York

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7d ago

Security Operations Engineer Work Location: 2 Broadway - MTA Headquarters Long term contract Job Description: Cybersecurity Engineer - On Site Position Seeking a contractor with strong technical skills in managing vulnerability scanning platforms, patching technologies, automation, and core network fundamentals. Responsibilities include operating and optimizing scanning tools, building test environments, and developing automation and dashboarding capabilities. Candidate should understand airga

Easy Apply

Contract

Systems Engineer

New York, New York

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Today

POSITION SUMMARY Reporting to the Vice President of Business Technology, this hands-on position will help manage the Foundation's Apple fleet with Jamf, administer our SaaS applications and Microsoft Entra ID, and automate workflows through scripting and using APIs. The role also takes part in security operations, including investigating endpoint security alerts. The ideal candidate brings a security-first mindset to everything they touch, enjoys solving a wide range of problems, and thrives in

Full-time

USD 110,000.00 - 135,000.00 per year

Cybersecurity Engineer ( Only Locals to NY/NJ)

New York, New York

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Today

Role: Cybersecurity Engineer Location: 2 Broadway, New York, NY Duration: Long Term F2F Interview Job description: Seeking a contractor with strong technical skills in managing vulnerability scanning platforms, patching technologies, automation, and core network fundamentals. Responsibilities include operating and optimizing scanning tools, building test environments, and developing automation and dashboarding capabilities. Candidate should understand air-gapped environments, risk-based prioriti

Full-time

Sr Staff Network ToR Switch & Console Automation Test Engineer

Secaucus, New Jersey

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Today

About the Role The Sr Senior Staff Network / ToR Switch / Console Automation Test Engineer (TE) is responsible for designing, validating, and automating rack-scale networking and management infrastructure that supports hyperscale computing environments. This role plays a critical part in ensuring the reliability, scalability, and operational readiness of network platforms, Top-of-Rack (ToR) switches, console management systems, and associated infrastructure throughout the product lifecycle. Th

Full-time

USD 116,250.00 - 155,000.00 per year

Telecommunications Associate I - IV / Telecommunications Specialist I - III (Data)

New York, New York

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30+d ago

Job ID: 17067 Business Unit: MABSTOA Location: Brooklyn, NY, United States Regular/Temporary: Regular Department: NYC Transit Authority Date Posted: Sep 3, 2026 Description JOB INFORMATION: Title: Telecommunications Associate I - IV / Telecommunications Specialist I - (Data) Authority: TA/OA Department: Subways Division/Unit: Electronics Maintenance Division/Network Systems Location: Various Hours: As Required Telework (if Applicable): Not Applicable Reporting Manager (if Applicable): Superin

Full-time

USD 57,761.00 - 87,310.00 per year

Senior Manager, Technology

New York, New York

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Today

Job Description The New York Stock Exchange, a subsidiary of Intercontinental Exchange, Inc. (ICE), presents a unique opportunity for a full-time hands-on Senior Manager of Engineering to lead a core engineering team responsible for maintenance and modernization of web-based test management platform for exchange testing. This role carries significant ownership - the test platform underpins quality assurance for all trading systems at NYSE. Responsibilities Own the technical roadmap for consolid

Full-time

USD 190,000.00 - 215,000.00 per year

Application Developer Analyst Level 1-5 (TCU Represented)

New York, New York

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Today

Description Position at MTA Headquarters JOB TITLE: Application Developer Analyst Level 1-5 SALARY RANGE: Level 1 $57,100 - $81,572 Level 2 $62,812 - $89,731 Level 3 $69,092 - $98,703 Level 4 $76,001 - $108,573 Level 5 $86,703 - $123,862 DEPT/DIV: Transportation IT Products SUPERVISOR: Manager, Product Development LOCATION: 420 Lexington Avenue, New York, NY HOURS OF WORK: 9:00 am - 5:00 pm/8 hrs. or as required. DURATION: Open Until Filled This position is eligible for telework. New Hires ar

Full-time

USD 57,100.00 - 81,572.00 per year

Senior Lead Infrastructure Engineer

Jersey City, New Jersey

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Today

Job Description As As a Lead Infrastructure Engineer within the Electronic Trading Service at JPMorgan Chase, you bring broad, cross-disciplinary expertise spanning low-latency software, network/platform engineering, and the end-to-end electronic trading stack across Investment Banking Markets (FICC and Equities). You pair deep domain knowledge of trading verticals and high-level execution strategies (e.g., agency execution, market making, hedging, and liquidity-seeking/impact-minimizing routin

Full-time

USD 161,500.00 - 210,000.00 per year

Manager / Sr. Manager, SecOps & Cyber Defense

New York, New York

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Yesterday

About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include: Bullish Exchange - a regulated and institutionally focused digital assets spot and derivatives exchange, integrating a high-performance central limit order book matching engine with automated market making to provide deep and predictable liquidity. Bullish Exchange is regulated in Germany, Hong Kong, and Gibraltar. CoinDesk Indices - a col

Full-time

USD 185,000.00 - 235,000.00 per year

Administrator, Epic Web and Service Server

Secaucus, New Jersey

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Today

Job Description This position is hybrid and will require 3 days on site at one of the following Quest sites: Secaucus, NJ or Schaumburg, IL. Remote: This position can also be 100% remote if not located near a hub within certain criteria. Pay Range: $110,000-145,000, plus yearly bonus. Salary offers are based on a wide range of factors including relevant skills, training, experience, education, and, where applicable, certifications obtained. Market and organizational factors are also considered

Full-time

USD 110,000.00 - 145,000.00 per year

QA Test Analyst

New York, New York

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4d ago

As a QA Analyst reporting to the Senior Director, you'll play a critical role in ensuring the quality and reliability of the software that powers Nasdaq's equities trading systems - validating that products meet functional, and regulatory standards in a fast-paced, high-impact environment. You'll thrive in this position if you're detail-oriented, collaborative, and eager to build expertise in quality assurance while working alongside experienced engineers who will support your growth. Key Respon

Full-time

USD 71,000.00 - 121,000.00 per year

Senior Software Engineer (Core) - NYC- Leading Digital Asset Investment Technology

New York, New York

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27d ago

Summary Operating at the intersection of crypto and capital markets, my client builds high-performance trading technology for the rapidly evolving digital asset industry, supporting the entire trading lifecycle. They're looking for detail-oriented engineers with a track record of owning large-scale distributed systems to build the platform infrastructure that underpins their entire trading ecosystem. This role offers the opportunity to dig deep into high-performance, distributed systems engineer

Full-time

Network protocols jobs in New York, NY, USA