14 Results for Systems Engineer Jobs in Ossining, NY

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Systems Engineer

Yonkers, New York
onsite
Temporary / Contract
47.5 - 55 USD / Hourly
We are looking for a Systems Engineer to support and enhance a secure hybrid infrastructure environment serving regulated business needs in Yonkers, New York. This Long-term Contract position will focus on designing, administering, and improving cloud and on-premises platforms across enterprise systems, networking, identity, and security domains. The role calls for a hands-on technical leader who can drive infrastructure maturity, strengthen operational resilience, and provide expert guidance on complex platform issues. Responsibilities: • Design and manage enterprise infrastructure spanning on-premises platforms, Azure Government, and government cloud environments to ensure stability, scalability, and compliance. • Establish and uphold technical standards for servers, storage, networking, identity, and security across hybrid systems. • Lead modernization efforts that advance cloud adoption, streamline platform consistency, and move workloads into approved environments. • Serve as the senior escalation resource for high-impact infrastructure, platform, and security incidents requiring deep technical analysis. • Provide coaching and technical direction to less experienced engineers while promoting strong operational practices across IT teams. • Administer Microsoft 365 government environments, including collaboration, endpoint management, messaging, and security capabilities. • Manage Azure Government services covering compute, networking, identity, policy enforcement, and security configuration. • Support Nutanix-based infrastructure and Windows Server environments, including Active Directory, Group Policy, and hybrid identity integration with Microsoft Entra ID. • Maintain secure network services such as firewalls, switching, wireless connectivity, and VPN solutions while advancing segmentation strategies for regulated environments. • Oversee backup, disaster recovery, resilience testing, audit support, vulnerability remediation, and documentation needed for compliance and operational readiness.
2026-09-28T00:00:00Z

Software Engineer

Ny, New York
onsite
Temporary / Contract
35.625 - 41.25 USD / Hourly
We are looking for a Software Engineer to join a long-term contract opportunity based in New York, NY. This role supports a modern Microsoft-focused environment and combines hands-on technical problem solving with user-facing service for a wide range of infrastructure and endpoint needs. The position also offers the chance to collaborate with cross-functional teams, contribute to environment improvements, and strengthen overall support capabilities through technical leadership and mentorship. Responsibilities: • Deliver high-level technical support across infrastructure, desktop systems, and end-user computing environments, resolving complex issues efficiently. • Administer and troubleshoot Azure-based services, organizational user profiles, and Intune-managed devices to maintain stable operations. • Design, implement, and refine Microsoft policies and configuration standards to improve security, consistency, and device performance. • Work closely with the infrastructure team to address escalations, coordinate shared initiatives, and support ongoing technical projects. • Provide responsive, thorough assistance to executive-level users, ensuring a high-quality support experience and timely issue resolution. • Participate in testing, verification, and post-change validation activities related to infrastructure upgrades and environment updates. • Guide less experienced engineers through technical challenges, share best practices, and help raise the overall capability of the support team.
2026-09-18T00:00:00Z

Network Engineer

Westport, Connecticut
onsite
Permanent / Full Time
105000 - 175000 USD / Yearly
We are looking for a Network Engineer to build and support highly available connectivity solutions across offices, residences, and specialized sites in Westport, Connecticut. This role centers on strengthening network uptime, improving performance, and resolving complex issues across multiple layers of infrastructure. The position works closely with internal teams, vendors, and project stakeholders to deliver dependable networking services in a fast-moving environment. Limited domestic and international travel is expected to support deployments, project execution, and operational needs. Responsibilities: • Create, implement, and maintain connectivity solutions for corporate, residential, and specialty environments using technologies such as fiber, cable, cellular, and satellite services. • Develop resilient network architectures by establishing redundancy plans, failover approaches, and performance oversight to reduce service interruptions. • Diagnose and resolve advanced networking problems spanning carrier services, internal infrastructure, and on-site equipment. • Apply and uphold secure network standards across multiple properties to promote consistency, stability, and protection. • Serve as the primary IT connectivity resource for construction initiatives, guiding projects from early design review through final activation. • Work with construction managers, architects, electricians, and external providers to align low-voltage design, service demarcation, cabling pathways, and equipment requirements. • Evaluate technical drawings, vendor submittals, and site conditions to identify risks early and prevent implementation issues. • Coordinate launch readiness, oversee cutover activities, and transition completed environments into steady-state operations. • Travel to domestic and international locations as needed to support installations, troubleshooting, and project delivery. • Perform additional network engineering and operational support tasks as business needs evolve.
2026-09-29T00:00:00Z

Network Engineer

New York, New York
onsite
Permanent / Full Time
90000 - 120000 USD / Yearly
We are looking for a Network Engineer to support and enhance our private cloud and network environment in New York, New York. In this role, you will help maintain reliable, secure, and high-performing infrastructure that supports business-critical services in a dynamic fintech setting. You will work alongside technical teams to improve operational stability, strengthen network security, and contribute to efficient day-to-day infrastructure management. Responsibilities: • Build, administer, and improve private cloud infrastructure with an emphasis on uptime, scalability, and operational resilience. • Configure, monitor, and troubleshoot network devices to maintain strong performance across the environment. • Apply security controls and support compliance-focused practices to reduce infrastructure risk and address vulnerabilities. • Collaborate with engineering and application teams to deliver a dependable platform for internal systems and client-facing services. • Identify opportunities to automate recurring operational tasks and streamline infrastructure workflows. • Investigate incidents, respond to support needs, and restore service quickly through effective technical problem-solving. • Create and maintain clear technical documentation for configurations, procedures, and operational standards. • Participate in a rotating on-call schedule that may include after-hours and weekend support, along with occasional travel to office or data center locations.
2026-09-15T00:00:00Z

Systems Administrator

San Antonio, New York
remote
Temporary / Contract
26.6 - 30.8 USD / Hourly
We are looking for a Systems Administrator to support and enhance a modern end-user computing environment. This position focuses on maintaining core administration tools, securing Microsoft 365 services, and delivering reliable support for Windows and mobile devices. The role is ideal for someone who combines strong systems administration experience with a practical approach to automation, endpoint management, and emerging AI-driven technologies. Responsibilities:• Administer service desk and ticket management platforms to ensure timely issue tracking, resolution, and user communication.• Manage remote monitoring, endpoint administration, and security tools, with preference for experience supporting NinjaOne and comparable platforms.• Oversee Microsoft 365 technologies, including Entra ID, Conditional Access, Intune, Autopilot, and configuration policy deployment.• Support and maintain Windows endpoints as well as iOS and Android mobile devices across the organization.• Configure and troubleshoot identity, access, and device compliance settings to strengthen security and user productivity.• Develop and improve automation workflows using Python and Microsoft Power Platform tools such as Power Automate.• Evaluate and apply modern AI and agent-based solutions, including large language model tools, to streamline support and administrative tasks.• Collaborate with internal teams to implement operational improvements and support changes involving administrative platforms or technical proces
2026-09-28T00:00:00Z

Enterprise Architect

Morristown, New Jersey
remote
Permanent / Full Time
133000 - 165000 USD / Yearly
A leading infrastructure and transportation group is seeking an Enterprise Architect to serve as the design authority across three core pillars: Data Engineering, Application Development, and ERP (JD Edwards), as well as the integration landscape connecting them. This strategic role establishes target-state architectures, integration patterns, and governance frameworks, bridging local execution with global group IT strategy. Depth in at least one pillar with the technical breadth and curiosity to cover the rest is required. RESPONSIBILITIES<ul><li>Architecture & Standards: Establish target-state architectures, reference models, and design patterns across Data, AppDev, and ERP domains. Publish "golden paths" to streamline delivery.</li><li>Integration & Governance: Define integration strategy (APIs, event-driven/batch patterns, service buses, master data flows). Own enterprise data governance, data domains, policies, and quality standards.</li><li>AI & Self-Service Governance: Design governance models for AI agents, machine consumers (identity, entitlements, auditability), and citizen-developed/low-code business solutions.</li><li>Architecture Assurance & Advisory: Chair architecture reviews, lead build-vs-buy evaluations, and sequence technical debt remediation into practical roadmaps without micromanaging delivery.</li><li>Influence & Alignment: Maintain technology watches to evaluate innovations, publish Architecture Decision Records (ADRs), and align local standards with parent group digital functions.</li></ul>
2026-09-08T00:00:00Z

Network Architect

New York, New York
remote
Temporary to Hire
35.625 - 41.25 USD / Hourly
We are looking for an experienced Network Architect to join a team in a contract-to-permanent capacity. This role focuses on designing, supporting, and improving core infrastructure across servers, cloud services, identity platforms, and enterprise networking. The ideal candidate brings a strong technical foundation in Microsoft environments, virtualization, and network security, along with the ability to diagnose complex issues and build reliable solutions. Responsibilities: • Design, implement, and maintain Windows Server environments to support stable and secure business operations. • Lead server installation, configuration, and ongoing optimization for on-premises and virtual infrastructure. • Administer identity and access services across Active Directory, Azure / Entra ID, and related IAM solutions. • Manage and support Microsoft 365 services, ensuring effective configuration, performance, and user access. • Oversee virtualization platforms such as VMware and Hyper-V to improve system availability and resource utilization. • Configure and troubleshoot network components including switches, routing, VLANs, and Layer 2 / Layer 3 connectivity. • Maintain firewall rules and security configurations while resolving connectivity and access issues across the environment. • Perform advanced network diagnostics to identify root causes, restore service quickly, and strengthen infrastructure resilience. • Collaborate on architecture initiatives involving cloud platforms, application connectivity, and API-driven integrations where needed.
2026-09-21T00:00:00Z

Sr. Software Engineer

New York, New York
remote
Permanent / Full Time
180000 - 200000 USD / Yearly
Robert Half is hiring! We are looking for a Senior Software Engineer to build and evolve data-driven platforms that turn complex information into reliable, usable products. In this role, you will create resilient systems that process diverse data sources, support application experiences, and improve how information is stored, accessed, and delivered. You will work closely with teammates to shape engineering practices, solve production issues, and deliver iterative improvements that keep customer value at the center of development. Responsibilities:• Architect and develop scalable pipelines that collect, normalize, and transform structured and unstructured data from varied sources into formats ready for analytics and AI use cases.• Build production-ready services with strong observability, dependable error handling, and ongoing performance tuning to support reliability at scale.• Improve database and search-layer design across relational and document-oriented systems to balance speed, efficiency, and operating cost.• Develop APIs and data access components that connect core data platforms with downstream application functionality in a clean and maintainable way.• Lead feature development across the full lifecycle, from initial ingestion and backend processing through delivery of end-user capabilities.• Investigate operational alerts, trace issues to underlying causes, and implement corrective actions that prevent repeat incidents.• Partner with engineering leadership and cross-functional teammates to define sound data engineering standards, maintain useful technical documentation, and promote knowledge sharing.• Make pragmatic engineering decisions by prioritizing customer outcomes and adjusting approach when added complexity does not create meaningful value.• Deliver enhancements in incremental releases, using continuous iteration to steadily strengthen product quality and impact.
2026-10-01T00:00:00Z

Cloud Engineering Specialist

Union, New Jersey
onsite
Temporary / Contract
42.75 - 49.5 USD / Hourly
We are looking for a skilled Cloud Engineering Specialist to support secure and reliable cloud services for a university environment in Union, New Jersey. This Long-term Contract position focuses on strengthening Microsoft 365 and related identity platforms while helping maintain resilient, scalable, and high-performing systems. The role is well suited for a hands-on cloud specialist who can balance technical problem-solving, automation, and cross-functional collaboration in a dynamic academic setting. Responsibilities: • Oversee daily administration and support of the Microsoft 365 environment to ensure dependable service delivery and strong platform performance. • Manage and enhance cloud and identity solutions across Azure, Active Directory, Exchange Online, SharePoint, and Okta-connected services. • Develop and maintain automation scripts, including PowerShell-based tasks, to improve efficiency, consistency, and operational control. • Troubleshoot authentication, access, and integration issues involving cloud platforms and federated identity services. • Partner with security, infrastructure, and application teams to strengthen the protection, availability, and scalability of institutional systems. • Produce reports and validate account or access data by reconciling information from connected enterprise platforms such as student-related systems. • Support cloud engineering initiatives by applying sound technical judgment and documenting solutions, configurations, and support processes.
2026-09-25T00:00:00Z

Software Developer

New York, New York
onsite
Temporary to Hire
47.5 - 55 USD / Hourly
We are looking for a Software Developer to join a financial services team on a contract-to-permanent basis. This role focuses on building production-ready software and AI-enabled solutions that connect applications, data sources, and intelligent workflows. The ideal candidate brings strong Python expertise along with experience delivering scalable systems that support real business operations in a cloud-connected environment. Responsibilities: • Design, develop, and maintain robust software applications using Python and related technologies for enterprise use cases. • Build and connect AI-driven solutions that integrate with databases, business platforms, and external services. • Create and refine production-grade workflows involving large language models, orchestration pipelines, and agent-based processes. • Implement solutions using modern AI development frameworks such as LangChain, AutoGen, or Semantic Kernel. • Collaborate with cross-functional teams to deploy intelligent applications into live environments with reliability, security, and performance in mind. • Develop cloud-integrated features and services, with preference for experience supporting Azure-based AI capabilities. • Contribute to application enhancements across existing development stacks, including .NET, C#, ASP.NET, JavaScript, and the .NET Framework where needed.
2026-09-18T00:00:00Z

Application Support Engineer

Woodbridge, New Jersey
onsite
Temporary / Contract
42.75 - 49.5 USD / Hourly
We are looking for an Application Support Engineer to join a financial services organization in Woodbridge, New Jersey on a Long-term Contract basis. This position is ideal for a hands-on technical specialist who enjoys solving user issues, supporting endpoint environments, and improving day-to-day IT operations. The role combines second-level support responsibilities with device management, scripting, and collaboration across core infrastructure technologies. Responsibilities: • Deliver second-line technical support for end-user hardware, software, and application issues across the business • Investigate and resolve escalated incidents, ensuring timely diagnosis and clear communication with users and internal teams • Manage Microsoft Intune activities such as device configuration, policy administration, and application deployment • Create and update PowerShell scripts to streamline repetitive support tasks and improve operational efficiency • Support Windows desktop environments, including laptop setup, imaging, deployment, maintenance, and patching • Assist with account, access, and device administration in Active Directory and Azure AD environments • Perform foundational network troubleshooting to identify connectivity issues and support issue resolution • Contribute to hands-on support work when needed, including Level 1 assistance and laptop build preparation • Maintain accurate technical documentation, support procedures, and knowledge resources for recurring issues
2026-09-25T00:00:00Z

Full Stack Software Engineer

Monroe, New York
onsite
Permanent / Full Time
125000 - 170000 USD / Yearly
Location: Monroe, NY (Orange County) — Onsite 5 days/weekTitle: Software EngineerSalary: up to $170k plus benefits (paid in full by the employer), PTO, Bonus, etc (Based on Experience)Industry: Media & Technology We’re seeking an experienced Full Stack Software Engineer to design, develop, test, and maintain scalable web applications across front-end and back-end environments. Key Responsibilities<ul><li>Design and develop full-stack applications, APIs, and web services.</li><li>Build responsive user interfaces and scalable back-end services.</li><li>Develop business logic and database solutions.</li><li>Collaborate with Product, QA, DevOps, and Engineering teams.</li><li>Participate in technical design, code reviews, testing, troubleshooting, and performance optimization.</li><li>Integrate third-party services/APIs and support CI/CD and automated testing.</li><li>Evaluate emerging technologies to improve scalability, security, and reliability.</li></ul>
2026-09-25T00:00:00Z

Sr. Software Engineer (.NET Ecosystem)

Teaneck, New Jersey
remote
Permanent / Full Time
165000 - 195000 USD / Yearly
Our team is seeking a Senior Software Engineer to play a crucial role in advancing our core healthcare IT systems through the development of scalable and secure software solutions. As a senior individual contributor, this position involves working closely with other engineering team leaders to architect robust backend systems, guide technical direction, and enhance software delivery processes. *** US Citizen or Permanent Green Card holder currently residing in the US only ... No exceptions *** Keys to the Role:<ul><li>Deep understanding of the .net ecosystem</li><li>Experience with distributed systems</li><li>Experience with high volume throughput</li><li>Performance analysis</li><li>Experience troubleshooting an enterprise level application</li></ul>Essential Functions: <ol><li>Take a technical leadership role in building and scaling national-scale healthcare data exchange systems</li><li>Deliver extremely reliable, scalable, and observable software capable of supporting massive transaction volumes</li><li>Lead architecture and implementation of highly scalable, API-driven systems powering healthcare data exchange at scale</li><li>Provide practical, balanced technical guidance—considering both engineering best practices and business priorities</li><li>Guide design decisions on fault tolerance, throughput optimization, and system resilience</li><li>Contribute to CI/CD pipeline improvements to maintain quality while accelerating delivery</li><li>Collaborate with product and implementation teams to shape technical execution</li><li>Document technical designs, workflows, and release notes for cross-team and customer consumption</li><li>Participate in and lead design and code reviews</li><li>Mentor engineers through pairing, design discussions, and pull request feedback</li></ol>
2026-09-03T00:00:00Z

NICE CXone Engineer (Hybrid)

River Edge, New Jersey
onsite
Permanent / Full Time
75000 - 90000 USD / Yearly
We are looking for a NICE CXone Engineer to support and enhance contact center technology operations for a legal organization in River Edge, New Jersey. This role focuses on building efficient call flows, improving platform performance, and strengthening communication systems that support intake and pre-litigation teams. The ideal candidate brings hands-on experience with CXone, RingCentral, automation, and analytics, along with the ability to translate technical solutions into measurable business results. Responsibilities: • Create and refine contact center routing frameworks, including queue structures, skill-based distribution, and call path logic to improve service efficiency.• Build, test, and support CXone Studio scripts and automated workflows that streamline daily operations and reduce manual effort.• Manage RingCentral configuration and maintain reliable integrations between telephony tools and connected business systems.• Analyze platform data and reporting trends to identify opportunities for stronger performance across intake, pre-litigation, and related functions.• Develop and optimize outbound dialing strategies and campaign settings to improve reach, responsiveness, and conversion outcomes.• Introduce AI-driven features and process automation that increase team productivity and accelerate response times.• Partner with operational leaders and frontline users to deliver training, promote adoption, and ensure effective use of contact center tools.• Continuously assess system performance and implement enhancements that improve scalability, reliability, and user experience.
2026-09-23T00:00:00Z

14 results for Systems Engineer in Ossining, NY