UDP jobs in Florham Park, NJ

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

Lead Software Developer - Options Market Making

New York, New York

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10d ago

Position Overview: We are seeking a highly experienced Lead Software Developer to design, build, and optimize the core technology behind real-time option quote management across U.S. equity options markets. The candidate must have a proven track record and hands-on experience in the following areas: Design and develop a high-performance, event-driven options quoting engine capable of maintaining large numbers of simultaneous two-sided quotes across symbols, strikes, expirations, and exchanges.

Full-time

Software Engineer (Test) - Python/C++ | NYC / London- Award-Winning Global Market Maker

New York, New York

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16d ago

Salary: up to $300k base Locations: London, New York Summary Fantastic opportunity for a strong software engineer to gain experience in market-making at a globally successful firm. This role offers the opportunity to modernize the infrastructure underpinning the critical platform that powers the firm's client-facing businesses. This client platform supports connectivity, order management, and analytics across multiple asset classes, and you'll contribute to its transformation by building Python-

Full-time

USD 300,000.00 per year

Sr Technical Account Manager

New York, New York

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28d ago

Job Description The Senior Technical Account Manager will serve as the primary technical liaison for external banks, PTFs, and buy-side clients, driving the design, implementation, and support of Cantor Fitzgerald's proprietary binary and FIX APIs across multiple regions. Working closely with sales, product specialists, and internal development teams, you will manage pre-sales scoping, post-sales rollout, and ongoing technical enhancements, ensuring seamless e-trading and straight-through proces

Full-time

Compensation information provided in the description

Software Development Engineer

Secaucus, New Jersey

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Today

ADVANCE YOUR CAREER. ADVANCE THE WORLD. At AMD, we believe technology has the power to solve the world's most important challenges. From advancing healthcare and scientific discovery to powering AI and the technologies people rely on every day, innovation at AMD is shaping the future. Whether you're designing next-gen processors, enabling AI breakthroughs, or bringing leading edge products to market, every role at AMD contributes to something bigger - technology that moves the world forward. Joi

Full-time

USD 110,600.00 per year

Lead Software Development Engineer

Secaucus, New Jersey

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Today

Full-time

USD 185,500.00 per year

Cyber Software Engineer

Florham Park, New Jersey

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Today

Job Title: Cyber Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: Join the Cyber Science & Technology (CS&T) team supporting advanced research, development, experimentation, and operational support to tackle challenges in networking and cybersecurity. CS&T engineers help design, prototype, and transition cutting-edge capabiliti

Full-time

USD 94,400.00 - 198,200.00 per year

TSS Hardware Engineering Internship (Summer 2027)

New York, New York

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12d ago

Position Summary Two Sigma is a leading quantitative investment management and trading firm. The company applies a scientific approach to investing, combining cutting-edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opportunities and deliver alpha for investors. Our team of engineers, quantitative researchers and data scientists looks beyond the traditional to test hypotheses and develop creative solutions to

Full-time

USD 4,325.00 - 4,325.00 per week

Security Operations Lead - No C2C

New York, New York

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12d ago

Strong understanding of Network fundamentals like TCP, UDP, IP Header, DNS, DHCP etc Candidate should be capable of taking Packet captures and understanding of packet capturesStrong knowledge on Networking Fundamentals and Firewall concepts + NAC (example - like Aruba ClearPass and Cisco ISE)Monitor Palo Alto firewall performance, conduct routine analysis, and maintain accurate documentation of configurations and changes.Implement and monitor Palo Alto firewall configurations, including rule set

Contract

2027 Guardian Summer Intern, Digital & Technology, Cybersecurity

New York, New York

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Today

2027 Guardian Summer Intern, Digital & Technology - Cybersecurity Our 2027 Summer Internship Program is a paid 10-week learning experience where you will be immersed in the daily environment of a thriving global financial services company. You will gain invaluable industry and organizational knowledge through daily business interactions and job assignments, in addition to engaging in projects that directly affect our business, interact with senior leaders in conversational settings, and network

Full-time

USD 20.00 - 35.00 per hour

Site Reliability Engineer (SRE) Equity Trading / Capital Markets

Hybrid in Jersey City, New Jersey

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2d ago

Site Reliability Engineer (SRE) Equity Trading / Fidessa / FIXIntroductionWe are seeking a highly motivated Site Reliability Engineer (SRE) to join the Equity Trading Platform Engineering team supporting mission-critical trading applications and Fidessa OMS/EMS workflows used by internal business users and external clients. The SRE will be responsible for the stability, resiliency, performance, availability, and production support of front-office equity trading systems. ResponsibilitiesProvide

Easy Apply

Contract, Third Party

70 - 72

Lead Software Engineer-Network Infrastructure Development

Jersey City, New Jersey

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Today

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer-Network Infrastructure Development at JPMorganChase within the Corporate Sector- Infrastructure Platforms, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for cond

Full-time

USD 156,750.00 - 215,000.00 per year

Lead Low Latency Network Operations and Analytics - Vice President

New York, New York

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Today

We are seeking a Senior Low Latency Engineer to deploy, build, and operate ultra-low latency network infrastructure supporting high-frequency trading (HFT) and market data platforms. The role requires deep expertise in multicast market data distribution, TCP/IP stack behavior, packet-level analysis, and observability (Corvil/cPacket), along with strong experience in Cisco/Arista platforms integrated environments. In the Technology division, we leverage innovation to build the connections and ca

Full-time

USD 155,000.00 - 215,000.00 per year

Software Engineer, Mission Systems

Remote or Mountain View, California

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Today

We're building safety-enhancing technology for aviation that will save lives. Automated aviation systems will enable a future where air transportation is safer, more convenient and fundamentally transformative to the way goods - and eventually people - move around the planet. We are a team of mission-driven engineers with experience across aerospace, robotics and self-driving cars working to make this future a reality. As a Mission Systems Software Engineer, you will be a part of the team respo

Full-time

USD 140,000.00 - 200,000.00 per year

Staff Software Development Engineer

Remote

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Today

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world's largest in-line cloud security platform. We believe

Full-time

USD 152,000.00 - 190,000.00 per year

Junior Backend Systems Engineer (Python/C++) (W2 Only)

Remote or Hybrid in Maricopa, Arizona

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Yesterday

We are seeking a detail-oriented, highly analytical Junior Systems Software Engineer to join our core engineering team. In this role, you will design, implement, and optimize low-level application architecture, networking protocols, and performance-critical systems. The ideal candidate brings a strong foundation in computer science fundamentals, hands-on experience with C++ and Python, and a passion for building responsive, scalable software. Key Responsibilities: Systems & Network Architectur

Easy Apply

Contract

30 - 35

CSfC Systems Engineer

Remote

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Today

Job Title: CSfC Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 75% Type of Travel: Continental US * * * The Opportunity: CACI, Inc is seeking a talented Senior CSfC Systems Engineer who is quickly deployable to customer locations across the USA and at Worldwide DoD installations. As a member of CACI Secure Networking and Compute Technical Service Delivery Team, you wil

Full-time

USD 98,500.00 - 206,800.00 per year

Shipboard Network Engineering Implementation Support

Remote or Washington

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Today

Job Title: Shipboard Network Engineering Implementation Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 50% Type of Travel: Continental US * * * The Opportunity: CACI is seeking a hard-working mission minded individual who possesses expertise/experience with design and installation of shipboard network-based CCTV systems. The selected candidate will be expected to wor

Full-time

USD 63,300.00 - 129,700.00 per year

Principal Software Engineer with Test Solutions

Remote or Houston, Texas

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Today

Date Posted: 2026-07-09 Country: United States of America Location: US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

Full-time

USD 107,500.00 - 204,500.00 per year

Senior Software Engineer - Mission Systems Integration

Remote

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses d

Full-time

UDP jobs in Florham Park, NJ, USA