Remote Machine Learning Engineer - AI Trainer ($80-$120 per hour)
Operations engineer job in New York, NY
At Mercor, we're building the talent engine that helps leading labs and research orgs move AI forward. Our latest initiative focuses on benchmarking and improving model performance and training speed across real ML workloads. If you're an early-career Machine Learning Engineer or an ML PhD who cares about innovation and impact, we'd love to meet you.
## What to Expect As a Machine Learning Engineer, you'll tackle diverse problems that explore ML from unconventional angles. This is a remote, asynchronous, part-time role designed for people who thrive on clear structure and measurable outcomes. - **Schedule:** Remote and asynchronous-set your own hours - **Commitment:** ~20 hours/week - **Duration:** Through December 22nd, with potential extension into 2026 ## What You'll Do - Draft detailed natural-language plans and code implementations for machine learning tasks - Convert novel machine learning problems into agent-executable tasks for reinforcement learning environments - Identify failure modes and apply golden patches to LLM-generated trajectories for machine learning tasks ## What You'll Bring - **Experience:** 0-2 years as a Machine Learning Engineer or a PhD in Computer Science (Machine Learning coursework required) - **Required Skills:** Python, ML libraries (XGBoost, Tensorflow, scikit-learn, etc.), data prep, model training, etc. - **Bonus:** Contributor to ML benchmarks - **Location:** MUST be based in the United States ## Compensation & Terms - **Rate:** $80-$120/hr, depending on region and experience - **Payments:** Weekly via Stripe Connect - **Engagement:** Independent contractor ## How to Apply 1. Submit your resume 2. Complete the System Design Session (< 30 minutes) 3. Fill out the Machine Learning Engineer Screen (engineering, and research use Mercor to work on frontier projects shaping the next era of AI.
Senior ML Ops Engineer
Operations engineer job in New York, NY
About Alaffia & Our Mission
Each year, the U.S. healthcare system suffers from over $500B in wasted spending due to medical billing fraud, waste, and administrative burden. At Alaffia, we're committed to changing that paradigm. We've assembled a team of clinicians, AI engineers, and product experts to build advanced AI solutions that will directly bend the cost curve for all patients across the healthcare ecosystem. Collectively, we're building best-in-class AI software to provide our customers with co-pilot tools, AI agents, and other cutting-edge solutions to reduce administrative burden and reduce healthcare costs.
We're a high-growth, venture-backed startup based in NYC and are actively scaling our company.
About the Role & What You'll Be Doing
Alaffia is a healthcare AI startup revolutionizing health and data automation. Our AI-driven platform leverages state-of-the-art generative AI and machine learning technologies to enhance accuracy, efficiency, and compliance in medical billing and auditing. As we scale, we are seeking a Senior ML Ops Engineer to build the cutting-edge AI solutions, drive innovation, and shape the future of healthcare automation.
At Alaffia, AI is at the core of our mission. We are seeking an experienced engineer who is passionate about deploying scalable, safe, and regulatory-compliant AI-driven systems. Our AI technology powers intelligent automation for medical billing, ensuring accuracy and operational efficiency. We seek someone who thrives on building large-scale AI systems that enhance workflow efficiency, while also prioritizing all the necessary safety guardrails for responsible AI. You will have the opportunity to orchestrate various AI agents with an optimized system design that integrates AI platforms, data storage, and human-in-the-loop feedback. In this role, you'll be shaping the future of AI-driven healthcare automation while tackling some of the most significant challenges in AI deployment and monitoring.
Your Responsibilities
Deploy NLP, OCR, and multi-modal AI products on secure cloud environments.
Design AI system, focusing on pipeline architecture and tooling to ensure scalability, observability, performance, latency and fault tolerance requirements
Design data schema and develop ETL processes to integrate data and human annotation with AI model tuning and benchmarking pipelines.
Create best practices for data and AI experiment management
Write highly robust, scalable code that is flexible, reusable, and adaptable to evolving requirements.
Ensure high code quality through rigorous code review processes and foster a collaborative engineering culture.
Build and leverage AI tools to improve developer efficiency and alignment across teams.
Proactively identify, resolve, and mitigate technical risks before deployments and releases.
What We're Looking For:
8+ years of technical experience, with at least 4+ years in a dedicated software engineering role
Strong background in data modeling, versioning, and storage for AI data and annotation
Recent development experience of scalable enterprise AI products
Proficient in multiple AI frameworks, for example, MLFLow, LangChain, LangFuse, CrewAI, Weights & Bias
Firm understanding of AI software development and quality assurance procedures
Working knowledge and design skills across a wide array of databases
Experience with AI experiment tracking, monitoring, and comparison
Demonstrated ability to stay up to date with the latest AI methodologies and systems.
Exceptional problem-solving skills and the ability to work in a fast-paced, evolving environment.
Excellent communication and collaboration skills, with the ability to articulate complex technical concepts to non-technical stakeholders.
Our Culture
At Alaffia, we fundamentally believe that the whole is more valuable than the sum of its individual parts. Further to that point, we believe a diverse team of individuals with various backgrounds, ideologies, and types of training generates the most value. Our people are entrepreneurial by nature, problem solvers, and are passionate about what they do - both inside and outside of the office.
What Else Do You Get Working With Us?
Competitive compensation package (cash + equity)
Medical, Dental and Vision benefits
Flexible, paid vacation policy
Work in a flat organizational structure - direct access to Leadership
Design Engineer - Audio-Visual
Operations engineer job in New York, NY
We invite you to discover the excitement, diversity, rewards and excellence of a career at TRITECH Communications. With $100 million in annual revenues and 350+ employees, TRITECH is one of the nation's leading technology system integrators serving clients in corporate, education, healthcare and government industries. Our OneSource business model provides clients with a single source for the design, installation and maintenance of large / complex Audio Visual, Communications, PoE Lighting and Electronic Security Systems. Our corporate headquarters is located in Garden City, NY and the company operates four regional operations centers in New York City, Boston, Miami, Tampa and Washington DC.
The AV Design Engineer will be responsible for executing and leading the full design process from ideation to production. You will draw new designs and update our current designs for new and current customers. Additionally, you will provide engineering support to our technical staff for design/build engagements.
Responsibilities
Lead the development of preliminary system design drawings, construction documents, equipment specifications and cost proposals.
Work with our business units and end users to lead the technology design and discussion, analyze current client technology, listen to goals and challenges to help achieve desired outcomes.
Create sales proposals in coordination with Estimating team for clients.
Work with Program Manager and Project Team to verify system functionality through out implementation process.
Develop and maintain knowledge of current and new technologies.
Provide sales and technical staff with lessons learned on both a pre and post sales basis.
Qualifications:
Minimum 5 years working experience in the audio-visual or electronics field
Preferred experience in the architectural or construction design space
CTS and CTS-D certification preferred
Proficiency in CAD and Microsoft Office Suite
Ability to manage multiple tasks and priorities
Ability to create architectural plans and modify architects' drawings to incorporate into systems.
Excellent written and verbal communication skills with internal and external stakeholders
TRITECH is an Equal Opportunity Employer
Blockchain/ Smart Contract Engineer
Operations engineer job in New York, NY
Join our Digital Assets Engineering team to design, develop, and secure smart contracts powering tokenization, custody, and settlement solutions. You will work on cutting-edge blockchain integrations within a regulated financial environment, ensuring scalability, security, and compliance.
We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $90 - $99 / hr. w2
Responsibilities
• Design and implement secure, efficient smart contracts for tokenization and digital asset workflows
• Collaborate with product and architecture teams to integrate contracts with EVM-compatible chains and enterprise systems
• Conduct code reviews, enforce best practices, and ensure compliance with internal security standards
• Implement automated testing frameworks for smart contract deployments
• Work closely with cybersecurity teams to address vulnerabilities and engage in external security vendor audit of our smart contracts
• Optimize performance and scalability for high-volume transaction environments
Experience Requirements
• 3+ years of development experience in blockchain and smart contracts
• Proficiency in Solidity and smart contract development
• Experience with Ethereum, Hyperledger Besu, and EVM-based platforms
• Strong understanding of tokenization standards (e.g., EIP-7702, EIP-712, ERC-1451)
• Knowledge of cryptographic principles, MPC, and secure key management
Preferred Experience
• Financial services or regulated environments
• Integration with custody and settlement systems
• Agile development and DevSecOps practices
• Java
• Spring Boot
Education Requirements
Preferred Certifications
• C4 Ethereum Developer
• Cyfrin Smart Contract
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
Please be advised- If anyone reaches out to you about an open position connected with Eliassen Group, please confirm that they have an Eliassen.com email address and never provide personal or financial information to anyone who is not clearly associated with Eliassen Group. If you have any indication of fraudulent activity, please contact ********************.
Job ID: JN -122025-104583
Smart Contract Engineer (Blockchain)
Operations engineer job in New York, NY
eNGINE builds Technical Teams. We are a Solutions and Placement firm shaped by decades of interaction with Technical professionals. Our inspiration is continuous learning and engagement with the markets we serve, the talent we represent, and the teams we build. Our Consulting Workforce is encouraged to enjoy career fulfillment in the form of challenging projects, schedule flexibility, and paid training/certifications. Successful outcomes start and finish with eNGINE.
eNGINE is hiring a Smart Contract Engineer to join a high-impact Digital Assets Engineering team building blockchain-powered solutions supporting tokenization, custody, and transaction settlement. This role sits at the intersection of emerging Web3 innovation and highly regulated financial services-ideal for engineers who value security, scalability, and real-world application.
This position requires working onsite in NYC four days per week.
What You'll Do
Design, develop, and deploy secure, scalable smart contracts for digital asset use cases
Partner with product, engineering, and architecture teams to integrate smart contracts with EVM-compatible chains and institutional platforms
Conduct code reviews, enforce development standards, and support secure SDLC practices
Build automated testing, validation, and monitoring frameworks for contract deployments
Collaborate with cybersecurity teams and external auditors to assess and resolve vulnerabilities
Optimize contract performance and gas efficiency in high-volume environments
Support blockchain network integrations, token standards, and enterprise-grade interoperability
Required Experience
3+ years of hands-on blockchain and smart contract development
Expertise in Solidity and EVM-compatible development
Experience working with Ethereum, Hyperledger Besu, or similar platforms
Strong understanding of token standards (EIP-712, EIP-7702, ERC-1451, etc.)
Solid grasp of cryptography concepts, MPC, and secure key management
Bachelor's degree in Computer Science or related field
Preferred Experience
Financial services, fintech, or regulated enterprise environments
Familiarity with custody, settlement, or digital asset infrastructure
Exposure to Agile delivery, DevSecOps practices, CI/CD pipelines
Experience with Java and Spring Boot
Preferred Certifications
C4 Ethereum Developer
Cyfrin Smart Contract
No C2C/sponsorship/relocation available.
System Engineer
Operations engineer job in New York, NY
NYC-Based Hedge Fund / Midtown Manhattan
Our client, a dynamic NYC based hedge fund / investment management firm, is seeking a System Administrator to join its in house technology team. The firm offers an incredible suite of benefits, including profit sharing, fully paid health, dental and vision benefits and the chance to learn and grow alongside an incredible team of technologists.
As a System Engineer, you'll work closely with all areas of the IT organization and other internal stakeholders to provide both onsite and remote support, maintain system uptime, and contribute towards IT projects and Information Security initiatives.
Core Responsibilities:
Provide day-to-day support for end users across Windows and Mac environments, troubleshooting desktop, laptop, and mobile device issues
Deploy and configure new workstations, manage software and application installations, and administer company devices using Microsoft Intune
Oversee employee onboarding and offboarding, including IT orientations, account provisioning, and hardware setup
Troubleshoot and support widely used software platforms such as Microsoft 365, SharePoint, Bloomberg, Adobe, Zoom, and Microsoft Teams
Maintain detailed documentation of help desk tickets to support root cause analysis and ongoing issue resolution
Assist with research and initiatives related to information security, and support broader IT infrastructure and technology projects as needed
Qualifications:
Bachelor's degree in Information Technology, Computer Science, or a related field preferred
6+ years of experience in IT support or system administration within a fast-paced professional environment (Financial Services Preferred, but not required)
Proficiency in Windows 10/11, Windows Server (2016/2019/2022)
Familiarity with Microsoft Intune, Azure, and PowerShell strongly preferred
Solid understanding of networking concepts and information security best practices
Excellent problem-solving skills, strong communication abilities, and a collaborative, team-oriented mindset
Highly organized with strong attention to detail and a commitment to providing high-quality user support
MSP Systems Engineer
Operations engineer job in New York, NY
Be Co provides comprehensive IT solutions that help businesses enhance productivity, security, and growth. We specialize in managed IT services for both Mac and Windows environments, secure network infrastructure, and cloud system management. Headquartered in New York, NY, Be Co blends technical excellence with a client-centric mindset, offering thoughtful, modern support that feels personal, not transactional.
Role Description
This is a full time hybrid role for an MSP Systems Engineer who thrives in a small-business environment and doesn't mind wearing multiple hats. You'll be responsible for systems administration, client support, and account management within a managed services context. Day-to-day, you'll manage Microsoft 365 and Google Workspace tenants, work in tools like NinjaRMM and Addigy, maintain cloud and endpoint security platforms, and help clients get the most out of their technology.
You'll also play a role in documentation and communication: writing clear notes, sharing insights, and ensuring handoffs are smooth and professional. This is an ideal role for someone curious, organized, and ready to grow with a modern MSP.
Responsibilities
Manage and support client environments across Microsoft 365, Azure AD, Intune, and related systems
Use RMM/MDM tools such as NinjaOne and Addigy for endpoint monitoring, patching, and automation
Provide client facing technical support and handle tickets with professionalism and follow through
Document work clearly and maintain accurate records in ticketing systems
Assist in managing cybersecurity tools such as Huntress, Avanan, SentinelOne, AutoElevate, and Blackpoint
Support backup systems and password management platforms
Collaborate on process improvements and small business operations projects
Maintain strong communication with clients, balancing technical depth with approachability
Core Traits
Sharp, curious, and eager to grow
Personable, professional, and client friendly
Takes initiative; reliable and consistent
Strong communicator, both written and verbal
Enjoys learning new systems and improving processes
Qualifications
Must be New York City based
Experience working with or supporting an MSP environment
Solid understanding of Microsoft 365 administration and licensing
Familiar with Intune, Entra ID, Conditional Access, and PowerShell basics
Proficiency with RMM and ticketing systems
Understanding of networking fundamentals
Excellent documentation and written communication skills
Bachelor's degree preferred but not required. Practical experience matters most
Why Be Co
Be Co is a forward-thinking MSP built on trust, clarity, and respect for both clients and technicians. You won't get lost in a corporate structure; you'll have a direct impact, autonomy, and the space to develop your craft in a modern, security driven environment.
Jr. Cybersecurity Engineer
Operations engineer job in New York, NY
Title: Jr. Cybersecurity Engineer
Job Type: Contract 7+ months
Work Mode: Onsite in NYC
Pay Rate Range: $50-$57 an hour based on experience
Interview Mode: 1-2 rounds, likely to be in person
Job Overview: This Fortune 500 Utilities Company is looking for a Jr. Cybersecurity Engineer with expertise in endpoint security technologies to join their team. The ideal candidate will be responsible for deploying, managing, and optimizing security tools across enterprise endpoints. This role focuses on ensuring robust protection against threats through advanced solutions such as Antivirus (AV), Endpoint Detection & Response (EDR), Cyber Asset Attack Surface Management (CAASM), and Vulnerability Management platforms.
Key Responsibilities:
Endpoint Security Deployment & Management
Implement and maintain enterprise-grade AV and EDR solutions across all endpoints.
Configure policies, rules, and alerts to ensure optimal security posture.
Monitor and troubleshoot endpoint security tools for performance and compliance.
Experience with Windows Defender Attack Path remediation and exposure management
Vulnerability Management
Conduct regular vulnerability scans and assessments.
Collaborate with IT and application teams to remediate identified vulnerabilities.
Maintain vulnerability management dashboards and reporting.
Cyber Asset Attack Surface Management (CAASM)
Integrate CAASM tools to identify and manage all assets within the environment.
Ensure accurate asset inventory and risk prioritization.
Incident Response & Threat Hunting
Investigate and respond to endpoint security alerts and incidents.
Perform root cause analysis and recommend preventive measures.
Perform an investigation using SIEM tool such as Splunk
Policy & Compliance
Develop and enforce endpoint security standards and best practices.
Ensure compliance with regulatory and organizational security requirements.
Automation & Optimization
Identify opportunities to automate repetitive security tasks.
Optimize configurations for performance and security effectiveness.
Requirements:
Bachelor's degree in Computer Science, Cybersecurity, or related field (or equivalent experience).
3+ years of experience in cybersecurity engineering with a focus on endpoint security.
Hands-on experience with AV and EDR platforms (e.g., CrowdStrike, SentinelOne, Microsoft Defender).
Familiarity with CAASM tools and vulnerability management solutions (e.g., Tenable, Qualys).
Strong understanding of Windows, mac OS, and Linux endpoint environments.
Knowledge of incident response processes and threat detection techniques.
Excellent problem-solving and communication skills.
Prefered Skills:
Utility Experience: Leverage utility industry experience to enhance solutions and contribute to industry-specific initiatives.
Relevant certifications (e.g., CISSP, CEH, CompTIA Security+).
Experience with scripting and automation (PowerShell, Python).
Exposure to SIEM platforms and integration with endpoint tools.
C++ Engineering Lead - HFT Environment
Operations engineer job in New York, NY
Engineering Team Lead - C++ Developer - New York
We are looking for an established Lead C++ Developer with experience driving technical direction while still writing mission-critical code within a HFT environment.
This an opportunity to join an established quantitative trading firm at a key inflection point - a genuine startup-style opportunity to lead the build of a next-generation high-frequency trading platform with full ownership and impact.
You will shape the architecture, roadmap, and core components of a cutting-edge research and trading stack whilst leading a small, highly skilled team, staying hands-on, building systems that enable researchers and traders to deploy sophisticated signals and strategies at scale.
What you'll work on:
* Defining architecture, coding standards, testing practices, and long-term technical direction
* Managing and mentoring a high-performing engineering team
* Prototyping and delivering core platform components using modern C++
* Iterating quickly on the platform while maintaining a strong technical foundation
What you'll need:
* 5+ years as a Developer at a top HFT firm
* Deep C++ expertise (C++17 or newer)
* Experience with multithreading, synchronisation, and Linux internals
* Working Python knowledge and strong tooling discipline
* Demonstrated ability to lead, mentor, and grow a technical team
Location: New York
If you're excited by the idea of leading a build that will define the future of a global trading platform - while still coding at the highest level - reach out and I'll share more about the role and team.
Systems Engineer
Operations engineer job in New York, NY
Sharp Decisions is looking for the following: Role: Systems Admin & Engineering - Vice President Role Description Install and configure servers, storage devices, network and telecommunications equipment. Perform upgrades and maintenance on all IT infrastructure hardware. Install and configure server operating systems, database software, file server structure and protocols, email servers, authentication servers, back-up systems and firewalls. Monitor system performance daily. Provide support on all IT infrastructure-related issues. Manage incident response for any major outages.
Role Objectives: Delivery
Install and configure servers, storage devices, network and telecommunications equipment as required by business need and outlined by the system architect's designs. Perform upgrades and maintenance on all IT infrastructure hardware. Install and configure server operating systems, database software, file server structure and protocols, email servers, authentication servers, back-up systems and firewalls. Configure domain and security policies and define access lists. Configure and deploy monitoring and reporting utilities, operations logs and access auditing tools. Monitor system performance daily and run reports on key metrics such as storage capacity, server resource utilization, connectivity and uptime, back-up performance and incident logs. Provide support on all IT infrastructure-related issues and escalation support for all other IT departments. Manage incident response for any major outages. Test disaster recovery systems and implement disaster response plans as needed.
Role Objectives: Interpersonal
Collaborate with IT systems architect to execute system designs. Provide reports and analysis on system performance and support planning of infrastructure improvements. Engage with other IT infrastructure teams to install hardware, configure devices and policies, and coordinate upgrades and maintenance. Coordinate incident response with all engineers and system owners during outages. Partner with application, web administration, database and other development focused teams to create infrastructure plans and review system performance. Work with disaster recovery, storage management and cyber security architects to implement systems, hardware and policy configurations to support their designs.
Role Objectives: Expertise
Demonstrate comprehensive understanding of IT infrastructure hardware, cloud service platforms, operating systems, virtual environments and configuration tools. Display expertise with application integration, update and change management, database design and structures, system deployments and automated reporting and monitoring tools. Exhibit knowledge of regulations regarding data security and retention, anti-virus tools and protection models, network security and access protocols, and firewall configurations. Show ability to manage and prioritize projects across multiple functions and divisions and manage incident response while providing clear communications to affected parties.
Qualifications and Skills
5+ years of experience in an infrastructure/end-user support role.
• Microsoft Active Directory (User, group and computer management)
• Microsoft Windows Desktop and Server Operating Systems - Windows registry, Group Policy, File/folder security concepts (NTFS/share permissions, etc.)
• Microsoft Office/SharePoint/Teams
• Microsoft SCCM
• Infoblox DNS/DHCP Management
• Performance Monitoring
• Enterprise Backups (Commvault/Rubrik)
• Enterprise storage (Pure)
• Citrix Workspace/XenDesktop Virtual Desktop
• VMware vSphere
• Core networking concepts (DNS, DHCP, etc.)
• Excellent customer service skills.
• Excellent verbal and written communication skills.
• High sense of urgency to support a trading floor.
• Able to follow directions, priorities, and guidance from management.
• Ability to multi-task and work on several projects at the same time.
• Strong ability to deliver on time.
• Ability to document process, requirements, and create test plans.
• Strong ability to translate business requirements into technical solutions.
• Strong team player.
Principal Engineer(Java) with Cash Management domain
Operations engineer job in New York, NY
Job title: Principal Engineer - Cash Management Account (Wealth / Brokerage Integration)
Contract: 6 months with possibility for further extensions
We are seeking a hands-on Principal Engineer to lead the architecture and prototype development of a new Cash Management Account capability within the Wealth Management & Private Banking division. The role focuses on creating an integrated, seamless client experience between brokerage investment accounts and core banking deposit platforms.
This is a greenfield initiative at prototype stage, requiring a leader who combines deep financial product knowledge with strong architectural and full-stack engineering capabilities. The selected individual will define and drive the technical approach end-to-end-from concept through early build-working closely with wealth, brokerage, architecture, and operations teams.
Key Responsibilities
Lead design and technical delivery of the new Cash Management Account capability-defining architecture, data flows, and integration approach end-to-end.
Build an early prototype/MVP to demonstrate feasibility and influence program funding.
Define and implement the integration layer between:
Brokerage platforms
Core banking deposit systems (FIS EBS)
Wealth digital channels and assisted servicing platforms
Payments / Transfer Hub domain services
Design and guide development of the Sweep Engine (logic for sweeping cash between investment and deposit accounts based on client rules and preferences).
Implement secure, scalable, modern service architecture aligned with enterprise standards (APIs, domain services, events, etc.).
Collaborate with product, operations, wealth business stakeholders, and solution architects to align requirements and experience flow.
Mentor, guide, and (optionally) coordinate a small supporting full-stack engineering team.
Required Experience & Skills
Domain Expertise
Direct experience designing or working with brokerage cash management products, sweep programs, or integrated investment/banking experiences.
Strong understanding of wealth client operations, investment accounts, positions, funding flows, and deposit account servicing.
Familiarity with U.S. cash sweep structures, FDIC insurance strategies, cash allocation rules, and brokerage-bank integration models.
Technical Leadership
10+ years engineering experience with 3+ in principal / lead engineer capacity.
Ability to drive solution design from scratch (architecture, modeling, interfaces, data contracts).
Demonstrated success building prototypes and early-stage products in large organizations.
Technology Skills
Strong hands-on programming in Java or Python, with experience in modern microservices architecture.
Experience building API-driven and event-driven distributed systems.
Understanding Angular UI integration is beneficial.
Experience integrating with:
Core banking systems (e.g., FIS EBS, Finastra, Temenos, Flexcube, etc.)
Brokerage / wealth platforms
Payment hubs, domain services, workflow engines (PEGA optional)
Preferred Background
Experience working in Wealth Management or Private Banking divisions
Experience building cash sweep / liquidity / treasury funding features.
Previous contribution to new product incubation or architecture modernization programs.
Senior Engineer - Hedge Fund (Market Data, Java)
Operations engineer job in New York, NY
Sartre Group are partnered with one of the top-performing hedge funds of the last two years looking to capitalise on great returns and grow the business. As part of this growth, they are building a Market Data team from the ground up.
You would be joining this team as a Senior Engineer, tasked with creating strong relationships with front office & C-Suite individuals and working with them to build a trading data platform that will have firm wide impact as they plan for building on recent success.
You'll work on:
Develop systems that ingest and process Bloomberg market data feeds such as BPIPE & Data License.
Design scalable solutions for storing, accessing & distributing large volumes of financial data, reliably and efficiently.
Build systems from concept to deployment including infrastructure design, backend services and front end interfaces to ensure optimal performance.
Collaborate closely with traders and portfolio managers to understand data needs and how it impacts their trade decision making to enhance trading operations.
They're looking for:
5+ years experience in software development with strong proficiency Java & OOP (Object-Orientated Programming)
In depth understanding of software architecture principals and experience in design - delivery of applications.
Hands-on experience managing large-scale data sets, with expertise in storage, retrieval, and processing methodologies.
Proficiency in a variety of database systems & well-versed in data modelling best practices.
Techstack of Java, OOP, SQL, Apache Kafka, Bloomberg.
This is an urgent hire & our client will interview as soon as possible so if you're a strong Java engineer with experience in market data, apply now to learn more about the role, business and team.
Newsroom Systems Engineer
Operations engineer job in New York, NY
A media services organization is seeking a skilled Newsroom Systems Engineer, with hands-on experience supporting and configuring broadcast newsroom platforms such as Avid iNews, Wolftech, or ANNOVA OpenMedia.
Responsibilities
Administer, configure, and support newsroom computer systems (iNews, Wolftech, OpenMedia)
Maintain system reliability, performance, and security across the newsroom technology stack
Collaborate with editorial and production teams to optimize workflows and ensure systems support daily operational needs
Troubleshoot software, hardware, and workflow issues in fast-paced broadcast environments
Lead or assist with system upgrades, migrations, and new feature implementations
Integrate newsroom systems with other broadcast tools (automation, media asset management, playout systems, scheduling tools, etc.)
Create documentation, user guides, and training materials for newsroom teams.
Support major editorial events and live broadcasts as needed
Qualifications
Experience working with one or more newsroom platforms: iNews, Wolftech, OpenMedia, or comparable systems
Background in Broadcast Engineering, IT Systems Engineering, Software Workflow Support, or similar
Strong understanding of Newsroom processes (rundowns, story creation, planning, ingest, editorial workflow)
Proficiency with Windows and/or Linux server environments
Excellent troubleshooting, communication, and stakeholder management skills
Ability to work under tight deadlines in a live broadcast environment
Desired Skills:
Familiarity with APIs, scripting (Python, Shell, PowerShell), or automation tools
Experience with Broadcast Automation Systems (e.g., MOS-based systems).
Knowledge of Media Asset Management platforms
Experience in Cloud or Hybrid Newsroom Infrastructures
Project Management and/or Change Management experience
System Engineer L2.5 (MSP)
Operations engineer job in New York, NY
System Engineer (Tier 2.5) | MSP
Work Set Up: 2-3 Days Onsite / Week
Salary: $80K-$110K + Bonus + Benefits
We're a fast-growing, cloud-forward Managed Service Provider supporting small-to-mid-sized businesses across high-performance industries. Our mission is simple: deliver technology that works, scales, and empowers people to do their best work.
We combine enterprise-grade engineering with a boutique client experience - meaning our clients get the depth of a mature IT organization with the care and responsiveness of a trusted local partner.
We invest heavily in our team's growth, our tools, and our culture - because the better we are, the better we serve. If you're passionate about innovation, thrive in a fast-moving environment, and want to grow your career in a place that values both excellence and people - you'll fit right in here.
What You'll Do:
Lead migrations, deployments, and infrastructure projects (M365, Azure, AD, Intune, servers, firewalls)
Act as escalation point for Tier 1/2 support, solving complex issues end-to-end
Configure and manage networks (VLANs, SonicWall/Meraki/Unifi, VPNs, endpoint security)
Manage Azure AD, Exchange Online, VMware/Hyper-V, and backup solutions
Mentor junior staff and help shape processes/SOPs
Build strong client relationships as a trusted technical advisor
What We're Looking For:
2-4 years of MSP experience (must-have)
Strong Microsoft infrastructure and cloud knowledge (Server 2016-2022, Azure, M365)
Networking and firewall configuration skills
Eagerness to grow into senior engineering or leadership
Perks & Growth:
✅ Salary $80K-$110K + performance bonus
✅ Health, Dental, Vision & 401(k) match
✅ PTO + Paid Holidays
✅ Certification reimbursement & career development
✅ Clear track to Senior Engineer or vCIO
✅ Collaborative team, real project ownership, and mentorship
If you're ready to step up from support and take on projects, autonomy, and career growth, we'd love to connect.
Senior Java Engineer (Trading Systems)
Operations engineer job in New York, NY
Project Description
The project is based on developing and operating inter-dealer marketplace, which is an innovative platform that provides users with fast, efficient price discovery and electronic execution.
Compensation 9k-11k USD per month
Responsibilities
- Design and develop the connectivity engine in FIX
- Triage critical production issues
- Provide rapid response during trading system incidents
- Design and implement a global, real-time interactive trading system
Skills Description
3+ years of experience developing and operating FIX trading components
5+ years developing production software in Java
3+ years developing electronic trading technology software
Full-time
Hybrid for NY only - 3 days/week in the office and 2 days/week remote
remotely Dublin or people who can work EST as well
- Design and develop efficient, defect-free code under tight time constraints
- Exceptional analysis and triage of real-time production systems
- Clear, concise and accurate written communication skills
- Strong work ethic and an entrepreneurial spirit; thrive in a high-pressure environment
- Willingness to learn
Lead AWS Cloud Engineer - Databricks Platform
Operations engineer job in Princeton, NJ
Greymatter Innovationz helps you stay digitally relevant across domains, technologies, and skillsets, every day.
We are looking for:
Lead AWS Cloud Engineer - Databricks Platform
Duration: Contract Or FTE
Position Overview:
We are seeking a highly skilled and experienced AWS Cloud Engineer with a strong background in Databricks to join our dynamic cloud engineering team. The ideal candidate will have extensive experience in designing, deploying, and managing cloud infrastructure on AWS, along with in-depth expertise in the Databricks platform for data engineering, analytics, and machine learning workloads. The candidate should also have prior leadership experience, as they will be responsible for guiding a team of engineers in cloud-related initiatives, best practices, and ensuring the successful delivery of data-driven solutions.
Key Responsibilities:
Cloud Infrastructure Design & Implementation:
Lead the design, implementation, and optimization of scalable and secure AWS cloud solutions.
Utilize AWS services such as EC2, S3, Lambda, RDS, VPC, IAM, and others for building robust cloud-based architectures.
Work closely with the architecture team to define infrastructure requirements and recommend suitable AWS technologies.
Databricks Platform Expertise:
Leverage Databricks for building and managing data pipelines, running Spark-based analytics workloads, and orchestrating machine learning models.
Design, optimize, and maintain Databricks clusters and notebooks for data processing, transformation, and analysis.
Integrate Databricks with other AWS services (e.g., S3, Redshift, Glue) to build comprehensive end-to-end data solutions.
Provide leadership in best practices for working with Databricks to ensure reliability, scalability, and efficiency of data workflows.
Leadership & Mentoring:
Lead a team of cloud engineers, guiding them in implementing solutions that align with organizational goals and industry best practices.
Mentor junior team members and provide technical guidance on cloud-related projects, Databricks integration, and infrastructure optimization.
Facilitate cross-functional collaboration between engineering, data science, and business teams.
Automation & Optimization:
Automate cloud infrastructure provisioning and management using Infrastructure-as-Code tools (e.g., Terraform, CloudFormation).
Continuously monitor and optimize AWS resources to improve performance and reduce costs.
Troubleshooting & Support:
Provide expert-level troubleshooting and support for cloud infrastructure, Databricks platform issues, and production systems.
Identify and resolve performance bottlenecks, security risks, and system inefficiencies across AWS and Databricks environments.
Documentation & Reporting:
Document cloud infrastructure, Databricks configurations, and solutions for internal knowledge sharing.
Prepare regular reports on system performance, cost management, and the status of cloud initiatives.
Key Requirements:
Experience:
5+ years of experience in AWS cloud engineering, with a proven track record of delivering cloud-based solutions.
3+ years of hands-on experience with Databricks platform, including building and managing data pipelines, notebooks, and Spark-based workloads.
2+ years of experience leading or mentoring a team of engineers, with strong leadership and team-building skills.
Technical Skills:
Proficient in AWS cloud services (EC2, S3, Lambda, RDS, VPC, IAM, CloudWatch, etc.).
Strong knowledge of Databricks, Apache Spark, and data engineering best practices.
Experience with containerization and orchestration tools (Docker, Kubernetes).
Familiar with Infrastructure-as-Code tools (Terraform, CloudFormation).
Experience with data processing frameworks, data lakes, and analytics pipelines.
Additional Skills:
Strong understanding of security best practices in cloud environments.
Ability to manage complex cloud projects with multiple stakeholders.
Excellent communication skills, with the ability to explain technical concepts to non-technical stakeholders.
Experience with Agile methodologies is a plus.
Education & Certifications:
Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field (or equivalent experience).
AWS Certified Solutions Architect - Professional (preferred).
Databricks Certified Associate Developer (preferred, but not required).
At Greymatter Innovationz,
We offer:
Motivating Work Environment.
Excellent Work Culture.
Help you to upgrade yourself to the next level.
And More!!!
Project Engineer
Operations engineer job in Bensalem, PA
Headquartered in Bensalem PA and founded in 1999, EDA Contractors holds an extensive portfolio of experience related to the exterior envelope of commercial, institutional, and industrial buildings. EDA achieves excellence by integrating design knowledge, continuous training, and accountability into every facet of the company. EDA provides a wide range of comprehensive services: Air & Vapor Barriers, Green Roof Systems, Masonry, Repair & Maintenance, Roofing & Sheetmetal, Siding & Wall Panels, Slate & Copper Roofing, Louvers, Glass & Glazing and Waterproofing.
EDA is a growth and customer-oriented organization. We are proud to foster a workplace culture that has been recognized with several Top Workplace awards.
Job Summary
EDA is seeking a competent Technical-Focused Project Manager (known Internally as an EDA Project Engineer) who specializes in either Low Slope Roofing or Exterior Facade scopes.
The Project Engineer will interface with internal project teams to assist with their particular needs by serving as the dedicated team member tasked with researching and providing all required technical support to our PM teams by gaining profound knowledge of our projects, assisting with product selection, creating submittals, overseeing 3rd party shop drawings and engineering calculations, along with providing material take-offs and material order lists with professional oversight and solutions to challenges with design and field conditions. A Project Engineer will work with various departments from project management to shop fabrication and field operations, in order to ensure balance across various aspects of the project from constructability, sequencing and coordination to fabrication and install. Additionally, a Project Engineer will strive to improve by continuing to learn and research advanced technology regarding best practices in the field leading to cost-effective solutions.
A Project Engineer is generally located within the company and works alongside other professionals to meet customer's needs. They usually begin as Project Managers or Assistant Project Managers, and as they advance on their career path within the company will become transitioned to the role of Project Engineer through training and/or previous experience and technical knowledge of our scopes of work. Individuals with a firm holistic understanding of both the operational and scope aspects of projects tend to excel in this position.
You'll be a member of our brilliant engineering team, contributing to the design and construction of new cutting-edge architecture. To be successful in this position, you should have hands-on experience with project management, advanced technical knowledge of building envelopes, strong attention to detail and an in-depth understanding of construction details, sequencing and coordination. It's also important that you have rock-solid self-management and communication skills to meet the daily demands of this role.
Job Responsibilities
Obtain expert knowledge of a project by researching and studying contract documents
Develop and manage relationships with manufacturers and vendors
Research products for performance requirements and code compliance
Assist with product selection by procuring pricing and product data for all potential products
Create all submittal packages required for our scopes of work
Facilitate all shop drawings and engineering calculations
Assist in reviewing and analyzing shop drawing details for constructability and best practices
Provide value engineering alternatives and innovative solutions to enhance project needs
Perform material take-offs and provide material order lists
Oversee and facilitate off-site mockups and testing
Provide technical support and problem solving for field conditions
Serve as the technical expert in project meetings with our customers
Collaborate with shop, CAD operators, other engineers and field staff
Attend conferences and lunch and learns to continue education
Knowledge, Skills, and Abilities:
Capable of critical thinking, risk assessment, problem solving & predictability
Skilled in conflict resolution and negotiation
Fluent in communicating ideas & concepts including visual diagrams
Apply discernment and exercise proper ethical principles in all decisions
Capable to attend meetings and effectively communicate with project team and customers
Great computational and spatial ability
Excellent oral and written communication
Attention to detail
Develop and maintain positive working relationships with internal and external customers and vendors
Project development and leadership skills are essential
Ability to work with various departments to facilitate the orderly execution of a proposed project plan
Understanding of safety standards and environmental impact of a design
Proficient in Microsoft Excel, OnScreen Take-Off, Bluebeam
Requirements:
Bachelor's degree in related engineering field preferred
Previous experience as a Project Manager or a similar role
Knowledge and Experience working with Low Slope Roofing and/or Exterior Facades
EDA Contractors is an equal opportunity, affirmative action employer dedicated to diversity and the strength it brings to the workplace. All qualified applicants will receive consideration for employment regardless of race, color, age, religion, sex, national origin, protected veteran status, sexual orientation, gender identity, genetic information, disability status, or any other protected characteristic.
Project Engineer
Operations engineer job in Fieldsboro, NJ
🚀 Now Hiring: Project Engineer - Capital Projects (Fieldsboro, NJ)
✨ What You'll Do
In this role, you will be responsible for managing full lifecycle project execution, including:
📌 Leading and managing multiple capital projects simultaneously
🗂 Developing detailed project plans, schedules, and budgets
🤝 Coordinating with internal teams, external vendors, and stakeholders to ensure alignment
🔍 Monitoring project progress and proactively resolving issues
🛡 Ensuring strict compliance with safety, regulatory, and quality standards
📊 Preparing and presenting project updates and reports to senior leadership
🔧 What You Bring
Ideal candidates will have:
🎓 A Bachelor's degree in Engineering or related field
5+ years of project management experience, ideally in manufacturing
Strong leadership, communication, and organizational skills
Ability to manage multiple complex projects with competing priorities
Experience executing capital projects in an industrial or manufacturing environment
🎯 Why This Role Stands Out
Lead high-impact, high-visibility capital projects
Work in a dynamic, innovation-focused environment
Opportunity to influence the success of major plant initiatives
Join a team that values collaboration, problem-solving, and continuous improvement
📩 Ready to Apply?
If you're a detail-oriented Project Engineer who thrives in a hands-on project environment, we'd love to connect.
Apply today or message me directly for more information!
Nuclear Engineer
Operations engineer job in New Brunswick, NJ
To be eligible to enlist in the U.S. Navy, candidates must be between the ages of 18-34
The most powerful energy sources in the world need the most powerful minds behind them. As a Nuclear Reactors Engineer, youll be responsible for researching, designing, maintaining, operating and regulating the nuclear reactors and power plants that drive the most advanced fleet of submarines and aircraft carriers on Earth. Here, you can fuel a passion for problem-solving by defining and redefining the cutting edge of nuclear propulsion, while setting the standard in nuclear reactor research and regulation.
RESPONSIBILITIES
Naval Reactors Engineers have oversight of the Navy's entire fleet of nuclear-powered ships as well as shore-based prototypes and nuclear propulsion support facilities for Americas Navy. The wide array of technical areas involved in the Naval Nuclear Propulsion program include:
Reactor and fluid systems design
Reactor physics
Materials development
Component design such as steam generators, pumps and valves
Instrumentation and control of reactor, steam and electric plants
Testing and quality control
Shielding
Chemistry and radiological controls
As a Navy Reactors Engineer stationed at Naval Reactors Headquarters in Washington, D.C., you will provide technical oversight while managing projects ranging from reactor design to fleet operations to de-fueling and decommissioning warships.
PAY AND BENEFITS
From the day you start, youll receive:
Competitive salary
Free health insurance
Free housing
A retirement plan
30 days paid vacation per year
EDUCATION OPPORTUNITIES
In addition to the best-in-class training and state-of-the-art facilities, current undergrad students who meet the prerequisite background will also get the chance to get paid while finishing school through the Nuclear Propulsion Officer Candidate (NUPOC) program. Students in majors like mathematics, engineering, physics and chemistry may receive preferred acceptance into the program.
If accepted into the NUPOC program as an aspiring Naval Reactors Engineer, you can:
Receive a salary in excess of $4,000 per month for up to 18 months prior to your college graduation
Receive an immediate one-time sign-on bonus of $15,000
Enjoy military health care benefits while you are a student in the program
Postgraduate Education Opportunities
As a Naval Reactors Engineer, once youre out of school youll have a position waiting as a respected professional and Officer affiliated with the most accomplished nuclear program on earth. Beyond undergraduate and formal Navy training and education, you can pursue additional graduate education through the following:
Post-9/11 GI Bill
Navy Tuition Assistance Program
Completing Joint Professional Military Education (JPME) at one of the various service colleges
Using Tuition Assistance to attend online or in-person graduate programs during shore assignments.
Navy College Program
VOLED Assistance Center
VOLED Region Advisors
The Naval Postgraduate School (NPS)
Navy War College (NWC)
USAF Air University Air Command and Staff College
QUALIFICATIONS AND REQUIREMENTS
U.S. citizen between the ages of 19 and 29. Exceptions may be possible up to age 40.
Graduate or current student pursuing a B.A., B.S. or M.S. (preferably major in mathematics, engineering, physics, chemistry or other technical areas).
Those still in school may apply as early as 18 months from completion of an undergraduate degree for Naval Reactors Engineers.
Applicants may also join the NUPOC program as early as 12 months from completion of a master's degree.
Additional academic requirements include:
Completed one academic year of calculus
Completed one academic year of calculus-based physics
A competitive GPA and a minimum grade of "B" in all technical courses
General qualifications may vary depending upon whether youre currently serving, whether youve served before or whether youve never served before.
WORK ENVIRONMENT
Preliminary training and eventual staff assignments center around Naval Reactors Headquarters at the Navy Yard in Washington, D.C. At Headquarters, you will be a part of an elite, streamlined staff of roughly 500 people who oversee the entire Naval Nuclear Propulsion Program from cradle to grave.
Even junior-level Naval Reactors Engineers assume responsibility for key technical work in a variety of state-of-the-art facilities, including:
Two Department of Energy laboratories
Two nuclear prototype/training sites
Nearly 100 nuclear-powered ships and submarines
Six shipyards
More than 1,000 firms that support the Naval Reactors Program
RequiredPreferredJob Industries
Government & Military
RequiredPreferredJob Industries
Government & Military
RequiredPreferredJob Industries
Government & Military
RequiredPreferredJob Industries
Government & Military
RequiredPreferredJob Industries
Government & Military
Remote Machine Learning Engineer - AI Trainer ($80-$120 per hour)
Operations engineer job in Perth Amboy, NJ
At Mercor, we're building the talent engine that helps leading labs and research orgs move AI forward. Our latest initiative focuses on benchmarking and improving model performance and training speed across real ML workloads. If you're an early-career Machine Learning Engineer or an ML PhD who cares about innovation and impact, we'd love to meet you.
## What to Expect As a Machine Learning Engineer, you'll tackle diverse problems that explore ML from unconventional angles. This is a remote, asynchronous, part-time role designed for people who thrive on clear structure and measurable outcomes. - **Schedule:** Remote and asynchronous-set your own hours - **Commitment:** ~20 hours/week - **Duration:** Through December 22nd, with potential extension into 2026 ## What You'll Do - Draft detailed natural-language plans and code implementations for machine learning tasks - Convert novel machine learning problems into agent-executable tasks for reinforcement learning environments - Identify failure modes and apply golden patches to LLM-generated trajectories for machine learning tasks ## What You'll Bring - **Experience:** 0-2 years as a Machine Learning Engineer or a PhD in Computer Science (Machine Learning coursework required) - **Required Skills:** Python, ML libraries (XGBoost, Tensorflow, scikit-learn, etc.), data prep, model training, etc. - **Bonus:** Contributor to ML benchmarks - **Location:** MUST be based in the United States ## Compensation & Terms - **Rate:** $80-$120/hr, depending on region and experience - **Payments:** Weekly via Stripe Connect - **Engagement:** Independent contractor ## How to Apply 1. Submit your resume 2. Complete the System Design Session (< 30 minutes) 3. Fill out the Machine Learning Engineer Screen (engineering, and research use Mercor to work on frontier projects shaping the next era of AI.