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10 results for Senior Infrastructure Engineer in White Plains, NY

Systems Engineer/Network Engineer

Ridgefield, CT
onsite
Temporary / Contract
42.75 - 54 USD / Hourly
We are looking for a Systems Engineer/Network Engineer to join a client-focused team in Connecticut on a contract basis. This role is ideal for a hands-on technical specialist who can resolve infrastructure and network issues efficiently while delivering a high standard of support. The position involves working across server, network, cloud, and end-user environments, with regular communication to ensure clients stay informed and supported. Responsibilities: • Deliver responsive and detail-oriented technical support to clients, ensuring a positive service experience throughout each interaction. • Investigate, prioritize, and resolve incoming support requests while managing work effectively within an active ticket queue. • Administer and support business technology environments, including Windows systems, Microsoft 365, remote connectivity tools, and mobile devices. • Maintain and troubleshoot network infrastructure such as routers, firewalls, switching, VLANs, ports, and access control configurations. • Manage directory services and policy administration, including Active Directory, Azure Active Directory, and Group Policy settings. • Support virtual server platforms and related infrastructure across VMware and Hyper-V environments. • Assist with backup and disaster recovery solutions to help protect client systems and data availability. • Coordinate with vendors and internal team members to address complex issues, communicate progress, and resolve escalated incidents. • Record service activity, time, expenses, and technical notes accurately in ConnectWise while following the assigned daily schedule.
2026-04-30T00:00:00Z

ServiceNow Architect/Engineer

New York, NY
remote
Temporary / Contract
65 - 75 USD / Hourly
We are looking for an experienced ServiceNow Architect/Engineer. In this role, you will lead the implementation and optimization of ServiceNow modules, with a focus on Enterprise Architecture capabilities. This is a long-term contract position offering opportunities to work with cutting-edge technologies and drive impactful solutions. Responsibilities:• Lead the implementation of ServiceNow Enterprise Architecture products, including application, technology, and information portfolio management.• Align resources with organizational goals and streamline processes using ServiceNow modules.• Optimize Service Portfolio Management, including business services, technology services, and service offerings.• Oversee the implementation and enhancement of Digital Portfolio Management within ServiceNow.• Integrate Service Mapping concepts, including tag-based mapping, into operational workflows.• Manage and utilize foundational data within the ServiceNow platform, such as users, groups, and reference data.• Develop and enhance integrations between ServiceNow and external systems using APIs and robust transformation techniques.• Create workflows, scripted APIs, and perform development activities to customize ServiceNow solutions.• Collaborate with cross-functional teams to ensure alignment with enterprise architecture objectives.• Provide technical expertise to support the operationalization of Enterprise Architecture capabilities.
2026-05-01T00:00:00Z

Senior Project Manager

New York, NY
onsite
Permanent / Full Time
120000 - 130000 USD / Yearly
We are looking for an experienced Senior Project Manager to oversee construction projects for architectural metal and glass projects in New York, New York. This role is ideal for someone with a strong attention to detail and a background in construction management, particularly in managing commercial building projects. The successful candidate will play a key role in ensuring projects are delivered on time, within budget, and to the highest quality standards. Responsibilities:• Lead the planning and execution of commercial building projects, including both new construction and renovation efforts.• Oversee procurement processes, ensuring timely and cost-effective acquisition of materials and services.• Manage project timelines, budgets, and resources to ensure successful outcomes.• Collaborate with architects, engineers, and contractors to coordinate project details and resolve any issues.• Review and ensure compliance with design specifications, building codes, and safety regulations.• Utilize project management software and tools to monitor progress and generate reports.• Conduct regular site visits to assess project progress and address any on-site challenges.• Develop and maintain strong relationships with vendors, suppliers, and subcontractors.• Provide leadership and mentorship to project teams, fostering a culture of collaboration and excellence.• Ensure all project documentation is accurate, up-to-date, and properly filed. If this person is you, please apply to victoria.iacoviello@roberthalf
2026-04-15T00:00:00Z

Network Engineer

New York, NY
remote
Temporary / Contract
67.2885 - 77.913 USD / Hourly
We are looking for an experienced Network Engineer to join our team on a long-term contract basis. This role is based in New York, New York, and requires an experienced, detail-oriented individual with expertise in network architecture, troubleshooting, and system optimization. The ideal candidate will thrive in a dynamic environment, working independently while contributing to the success of critical network operations. Responsibilities: • Provide advanced oversight and management of network systems to ensure seamless operations. • Collaborate on the design and implementation of network architecture, offering guidance on complex escalations. • Develop and refine helpdesk systems, incorporating automation to enhance efficiency. • Participate in occasional night migrations and ensure the successful execution of these activities. • Operate autonomously, demonstrating strong problem-solving skills and minimal need for supervision.
2026-04-08T00:00:00Z

Network Engineer

New York, NY
onsite
Temporary / Contract
67.2885 - 77.913 USD / Hourly
We are looking for an experienced Network Engineer to join our team in New York, New York. This long-term contract position offers an excellent opportunity to work in the asset management industry, focusing on high-level network design, implementation, and maintenance. The ideal candidate will have over seven years of experience in network engineering and a strong background in Cisco technologies and firewalls. Responsibilities: • Design, implement, and maintain network solutions using Cisco routers and switches. • Configure and manage Palo Alto firewalls to ensure network security. • Oversee the deployment and administration of Cisco ASA devices. • Implement and troubleshoot Border Gateway Protocol (BGP) to optimize network performance. • Monitor network performance and address issues to minimize downtime. • Collaborate with cross-functional teams to support network upgrades and improvements. • Provide technical expertise in diagnosing and resolving complex network problems. • Document network configurations, processes, and updates for future reference. • Ensure compliance with organizational and industry security standards. • Conduct regular assessments to identify and mitigate potential vulnerabilities.
2026-04-28T00:00:00Z

Network Engineer III

Great Neck, NY
onsite
Temporary / Contract
42 - 47 USD / Hourly
Position OverviewWe are seeking a Senior Network Engineer to support a mission‑critical government environment in Kings Point, NY. This onsite role requires hands‑on expertise designing, implementing, maintaining, and troubleshooting enterprise‑level network infrastructure in a structured and regulated setting.The ideal candidate is technically strong, detail‑oriented, and comfortable working in a secure customer‑facing environment. Key Responsibilities<ul><li>Design, implement, configure, and maintain LAN, WAN, DMZ, and wireless networks</li><li>Provide Level 2 and Level 3 network and systems support</li><li>Configure, test, and maintain Cisco switches and routers</li><li>Design, plan, and optimize enterprise wireless networks</li><li>Support Aruba wireless and Network Access Control (NAC) architecture</li><li>Configure and manage firewalls, VPNs, and network access security tools</li><li>Support Nutanix Prism and Acropolis Hypervisor</li><li>Administer Active Directory and Group Policy in Windows Server and Windows 11 environments</li><li>Develop and implement PowerShell scripts for automation</li><li>Create and maintain detailed technical documentation</li><li>Ensure compliance with NIST and FISMA standards</li><li>Collaborate cross‑functionally to improve stability, performance, and security</li></ul>
2026-04-28T00:00:00Z

Jr. Operations Engineer

New York, NY
onsite
Permanent / Full Time
90000 - 100000 USD / Yearly
We are looking for a motivated entry-level Operations Engineer to join our team in Secaucus, NJ . In this role, you will collaborate with experienced engineers to maintain and enhance mission-critical, low-latency trading systems. This position offers an excellent opportunity to develop technical skills in system administration, networking, and automation while contributing to the operational success of our platform. Responsibilities:• Monitor and maintain the performance of low-latency trading systems to ensure seamless operation.• Assist in resolving incidents by troubleshooting issues and minimizing system downtime in collaboration with senior team members.• Perform essential operational tasks such as system monitoring, log analysis, and routine maintenance.• Develop and implement automation scripts and tools to enhance operational efficiency.• Gain hands-on experience with Linux/Unix system administration and networking technologies.• Contribute to the creation and upkeep of detailed documentation for systems and processes.• Participate in rotational weekend work to ensure system reliability and availability.• Travel occasionally to the data center as required for hardware or system maintenance tasks.
2026-04-17T00:00:00Z

Sr Software Engineer (C#, Python, React, Azure, DevOps)

Morristown, NJ
remote
Permanent / Full Time
145000 - 150000 USD / Yearly
The Senior Software Engineer is a hands-on technical leadership position responsible for designing, building, and maintaining high-quality software solutions. This role emphasizes both individual development work and ownership of design decisions for features and subsystems. Modern tools, including AI-assisted development and architectural support, are leveraged to drive delivery while maintaining accountability for technical outcomes. Responsibilities: <ul><li>Design, implement, test, and maintain scalable, secure, and reliable applications and services.</li><li>Act as a senior technical contributor, with responsibility for the design and implementation of features and subsystems.</li><li>Contribute actively to development tasks, applying advanced coding expertise in several programming languages and frameworks.</li><li>Participate in architectural discussions and support incremental evolution of systems with team leads.</li><li>Conduct code reviews and mentor engineering team members, fostering best practices and ongoing improvement.</li><li>Translate requirements from product owners, business analysts, and stakeholders into technical solutions.</li><li>Identify and mitigate technical risks in assigned systems and projects.</li><li>Support and enhance cloud-based applications (Azure, AWS) with emphasis on performance, reliability, and scalability.</li><li>Collaborate effectively with onshore and offshore teams to ensure successful project execution.</li><li>Keep abreast of industry trends and new technologies to encourage innovation.</li><li>Utilize AI-assisted tools to expedite design, documentation, and implementation, while ensuring technical quality.</li><li>Lead and support AI-related initiatives, drawing on prior experience with AI/ML technologies; recommend and implement suitable AI tools and frameworks.</li><li>Test and demonstrate emerging AI tools and platforms via proofs of concept (POCs) to highlight business value.</li><li>Guide customers in leveraging AI to optimize business processes; support teams working on business-facing AI efforts.</li><li>Collaborate with stakeholders to contribute to defining an AI roadmap aligned with organizational strategy and technology objectives.</li></ul>
2026-05-01T00:00:00Z

Junior Applications Developer (.NET and Angular (or React))

Morris Plains, NJ
onsite
Permanent / Full Time
60000 - 80000 USD / Yearly
This role will contribute to the development and maintenance of software applications, including learning enterprise development practices, writing code, and participating in Agile ceremonies and testing under the supervision ofsenior developers. Further duties & responsibilities are listed below. <ul><li>Develop and modify software modules based on requirements.</li><li>Participate in Agile ceremonies and collaborate with team members.</li><li>Conduct unit testing and assist in bug resolution.</li><li>Learn and apply development standards and best practices.</li></ul>
2026-04-16T00:00:00Z

Project Manager/Sr. Consultant

Hazlet, NJ
onsite
Permanent / Full Time
120000 - 140000 USD / Yearly
We are looking for an experienced Project Manager/Senior Consultant to lead technology initiatives supporting commercial lending and credit risk operations in Hazlet, New Jersey. This role acts as the key connection between business stakeholders and software delivery teams, helping translate operational needs into well-executed project plans. The position focuses on guiding the delivery of automated lending and decisioning solutions while keeping timelines, governance, and cross-functional collaboration on track. Responsibilities: • Lead end-to-end project execution for commercial lending and credit risk technology initiatives, ensuring deliverables align with business objectives and operational priorities. • Partner with product leaders, engineers, and data specialists to establish project scope, key milestones, dependencies, and implementation schedules. • Facilitate Agile ceremonies such as sprint planning, daily standups, retrospectives, and backlog reviews to support steady delivery progress. • Maintain comprehensive project governance materials, including project plans, status updates, risk logs, budgets, and executive reporting. • Coordinate cross-functional teams to evaluate process improvement opportunities and recommend solutions that strengthen efficiency and business performance. • Oversee the delivery of platform components such as decisioning workflows, API integrations, model pipelines, data movement processes, and user-facing applications. • Monitor project risks, team accountability, and issue resolution efforts to keep multiple initiatives moving forward effectively. • Support vendor-related activities from initial evaluation through selection and contract discussions when third-party solutions are required. • Ensure data handling practices and technical execution meet security expectations, quality standards, and applicable regulatory requirements. • Build strong working relationships with internal stakeholders, shared services teams, and external partners to enable effective collaboration and communication.
2026-04-24T00:00:00Z