network protocol test engineer jobs in New York

Extreme Networks is seeking a QA Engineer to partner with engineering, services and field teams to build and validate products for demanding customer deployments. You will formulate test strategies, plan tests, and develop scripts/tools to validate functional, performance, and scalability aspects of Platform and Software solutions. This role requires 2–4...

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Network Test Engineer for a CONTRACT assignment with one of our premier Financial Services clients in New York, NY. Responsibilities : Testing and certifying network hardware to ensure optimal performance, reliability, and compliance. This role is crucial for maintaining the integrity...

Capital markets are undergoing a fundamental shift. Assets that live in fragmented systems and manual workflows are moving onto blockchains -systems designed to move and store value more transparently and efficiently.While this unlocks more open and programmable financial systems, it also introduces significant complexity. For most users, interacting with...

Role: Senior Network Test amp; Certification Engineer Location: NYC – Hybrid 3 days onsite-Only local candidates who can go In-person interview Experience: 12+ yearsTech interview followed by client in-person interview in NYC location –   Senior Network Test amp; Certification Engineer with strong enterprise networking, automation, Linux, and...

1 weekend day, 4 week days shift The Application Support Engineer position supports customer-facing operations by responding to operational and business issues. This position is responsible for planning, deploying, and supporting client implementations of products. Specific Duties: * Provide customer support in accordance with company SLAs via email,...

We're partnering with Quant, a global leader in digital transformation and technology solutions, seeking a Senior Protocol Engineer to join their team. Role summary Owns significant workstreams within the smart-contract release train (TD Coin, Settlement Orchestrator, Fiat Relay, Fusion Root, Orchestrator Factory) and contributes to maintaining the...

New York, United States | Posted on 08/04/2026Protocol Engineer for a New York City crypto payments infrastructure company. Onsite in NYC. One opening. Compensation $120,000-$300,000 plus equity, leveled L1-L4 by experience. Design, build, and ship protocol-level smart contract systems powering production payments infrastructure. Own contract architecture,...

Swiss Nexus is recruiting on behalf of a technology company building payment infrastructure for digital assets.The company is developing products that make onchain transactions more intuitive, secure and accessible for users, developers and businesses. Its infrastructure enables users to complete blockchain-based payments and other onchain actions using...

YOU MUST BE LOCATED IN THE NYC or NJ Area located closely to NYC. NO RELOCATION WILL BE PROVIDED - MUST BE A US CITIZEN/PR/GC HOLDER. Work Schedule includes working Weekends and Holidays. Onsite Schedule: 1st Shift 7AM to 4PM Days Onsite: Friday/Saturday/Sunday/Monday/Tuesday Be Part of the Team Behind the Game Are you ready to bring your network...

Principal Network Engineer Salary: Starting at $190k + bonus Location: New York, NY Hybrid: 4 days onsite, 1 day remote *We are unable to provide sponsorship for this role* Qualifications * 10+ years of hands-on network engineering experience in mission-critical, low-latency environments, with a strong track record operating and evolving high-performance...

Role: Senior Network Test & Certification EngineerLocation: NYC – Hybrid (3 days onsite). In-person interview required.Experience: 12+ years Must have10+ Years Enterprise Network EngineeringCCNP DevNet/DevCor or equivalent network automationBGP / OSPF / TCP-IP/OSPF, L2/L3, routing, switching, failoverCisco Catalyst / Nexus / ASR / ISR/IOS-XE/NX-OSNetwork...

• Responsible for planning , design and implementation of key, high priority initiatives across the ICE enterprise • Analyze business requirements to develop technical network solutions and their frameworks. • Responsible for the creation and maintenance of technical documentation; Write functional requirements/specifications documents which are used...

Anchorage Digital is building the world’s most advanced digital asset platform for institutions. The Protocols team develops cutting-edge digital assets on top of the latest blockchain technologies, enabling governance, staking, and participation across networks.We emphasize security, scalable architecture, and a culture of learning and collaboration. We...

Network Engineer Contract Duration: 12 Months Location: Midtown, New York, NY (Onsite 4 days/week) Overview Our direct client is in need of a Network Operations & Infrastructure Engineer who combines deep hands-on networking expertise with the ability to lead infrastructure modernization initiatives across a complex multi-site environment. ...

Network Operations EngineerDuration: 12+ Month ContractLocation: Onsite in New York, NY (10022) - Fridays remoteAbout the PositionOur client is seeking a highly skilled Network Operations Engineer to lead the day-to-day management and continuous improvement of their multi-site network infrastructure.Reporting to the Director of Infrastructure and Security,...

Title : Senior Network Engineer Location : NYC, NY FTE Salary : Upto $110k per Annum with Benefits Key point: Strong expertise in Linux networking, network testing automation, Kubernetes/ eBPF-based observability/ cloud-native network. • Testing and certifying network hardware to ensure optimal performance, reliability, and compliance. This role is...

We are seeking an experienced Senior Network Engineer to join our IT Infrastructure team in a dynamic, fast-paced financial environment. This role is responsible for designing, implementing, and maintaining a secure, scalable, and high-performing network that supports critical business operations. You'll work closely with the Network Manager and IT teams,...

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About AccentureAccenture helps the world's leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries. Our strategy is to be the reinvention partner of choice for our clients and lead in the safe, widespread adoption of AI, and to be the most client-focused,...

NO SPONSORSHIP - NO OPT PRINCIPAL NETWORK ENGINEER SALARY: $160k - $240k plus 15% bonus LOCATION: NY, NY 4 DAYS ONSITE Looking for an expert level network engineer highly prefer fin tech experience. On prem and cloud AWS CCIE (or working on their CCIE) preferred. BGP OSPF MPLS multicast hybrid cloud connectivity python based network automation API driven...