11 results for It Security Specialist in Greenwich, CT

Data Security Analyst

New York, NY
onsite
Temporary
76 - 88 USD / Hourly
We are looking for an experienced Data Security Analyst. This long-term contract position requires a detail-oriented individual with a strong background in Active Directory management and advanced cybersecurity practices. The ideal candidate will excel in troubleshooting, technical execution, and utilizing tools to safeguard enterprise systems. Responsibilities:• Lead technical operations and execution within complex, multi-site Active Directory environments.• Perform advanced troubleshooting to diagnose and resolve Active Directory issues efficiently.• Develop and implement PowerShell scripts to automate tasks and enhance system functionality.• Collaborate with teams to ensure compliance with cybersecurity policies and standards.• Utilize SIEM tools to monitor and address security incidents effectively.• Conduct regular assessments of application security to identify vulnerabilities and implement solutions.• Provide expert guidance on cybersecurity strategies to protect enterprise systems.• Maintain and enhance security frameworks to safeguard sensitive data.• Deliver training and support to teams on best practices for data security.• Stay updated on emerging threats and technologies to proactively address security challenges.
2026-03-25T00:00:00Z

IT Support Specialist

Hackensack, NJ
onsite
Permanent
70000 - 90000 USD / Yearly
We are looking for a skilled IT Support Specialist to join our team in Hackensack, New Jersey. In this role, you will serve as a key point of contact for resolving technical issues and ensuring seamless IT operations within a legal environment. This position requires strong troubleshooting skills, proactive problem-solving abilities, the ability to work with outside IT vendors and a commitment to delivering exceptional technical support. Responsibilities:<ul><li>Serve as primary liaison between the firm and third-party IT support</li><li>Ensure deployment and maintenance of office technology (computers, printers, scanners, phones)</li><li>Provide technical support and troubleshooting for hardware, software, and peripherals</li><li>Track and resolve issues</li><li>Install and configure equipment per firm guidelines</li><li>Maintain conference room AV and video conferencing systems</li><li>Assist with office moves, remote events and office support as needed</li><li>Address wireless connectivity issues for internal and external users</li><li>Coordinate repairs with vendors</li><li>Perform other duties as assigned</li></ul>
2026-03-04T00:00:00Z

Cloud Security Engineer

New York, NY
onsite
Permanent
140000 - 160000 USD / Yearly
We are looking for an experienced Cloud Security Engineer to join our team in New York, New York. In this role, you will play a critical part in safeguarding cloud-based infrastructure by deploying, managing, and maintaining security tools and solutions. You will proactively monitor systems for threats, respond to incidents, and collaborate with stakeholders to enhance the overall security posture of cloud environments. Responsibilities: • Install, configure, and maintain advanced security solutions to protect cloud-based systems and networks. • Monitor infrastructure to detect and respond to unusual activities, intrusions, or security breaches. • Conduct thorough investigations of security alerts and incidents, ensuring timely and effective resolutions. • Perform risk assessments and vulnerability scans, recommending strategies to mitigate potential threats. • Collaborate with teams to implement and manage security tools tailored to cloud environments. • Develop and enforce policies, procedures, and guidelines to ensure compliance with security standards. • Stay updated on emerging threats and vulnerabilities, adapting security measures as needed. • Create detailed reports and documentation on incidents, findings, and recommendations for stakeholders. • Conduct audits and reviews of cloud infrastructure to identify and address security gaps. • Support compliance initiatives and ensure adherence to industry regulations and standards.
2026-03-19T00:00:00Z

Systems Engineer

New York, NY
onsite
Permanent
135000 - 155000 USD / Yearly
Our company is seeking a highly skilled and motivated Systems Engineer to join our technology team in New York City. This is an exciting opportunity for a proactive IT detail oriented to play a critical role in maintaining and optimizing our IT infrastructure. Job Summary: As a Systems Engineer, you will be responsible for supporting, maintaining, and enhancing our IT systems to ensure seamless operation and exceptional reliability. Your knowledge and experience will help drive our technical initiatives and support our end-users efficiently. Responsibilities: Manage and maintain IT infrastructure including servers, storage systems, network devices, and all related components. Monitor system performance, promptly troubleshoot issues, and ensure high system availability and reliability. Configure and administer Azure cloud services (virtual machines, storage, networking, security). Oversee Windows Server environments (2016/2019/2022): installation, configuration, and ongoing maintenance. Manage Active Directory, including user accounts, group policies, security permissions, and domain services. Perform virtualization tasks using VMware: provisioning servers, managing virtual machines, and resolving escalated issues. Administer Barracuda Backups Appliance and support data backup and recovery processes. Maintain SAN Nimble storage systems to ensure performance and continuity. Collaborate with teams to implement and manage secure file transfer solutions (MFT, SFTP). Conduct system upgrades, patching schedules, and security updates based on best practices. Provide timely technical support to end-users, resolving issues related to hardware, software, and network connectivity. Create and maintain robust documentation for system configurations, operational procedures, and troubleshooting processes.
2026-03-19T00:00:00Z

Software Engineer

New York, NY
onsite
Permanent
160000 - 240000 USD / Yearly
We are looking for a skilled Software Engineer to join our dynamic team in New York, New York. This role is ideal for a driven, detail-oriented individual with expertise in full-stack development and a passion for creating high-performance applications. The ideal candidate thrives in fast-paced environments and enjoys building solutions that delight users. Responsibilities: • Develop and maintain full-stack applications using TypeScript, React, and React Native. • Design, implement, and optimize low-latency systems and performance-sensitive software. • Collaborate with cross-functional teams to deliver high-quality solutions that meet user needs. • Contribute to the development of mobile applications with expertise in React Native. • Write clean, efficient, and scalable code to ensure optimal application functionality. • Debug and troubleshoot technical issues to maintain system reliability. • Participate in code reviews and provide constructive feedback to team members. • Stay up-to-date with emerging technologies and incorporate best practices into development processes. • Work in an entrepreneurial environment, taking ownership of projects and driving them to completion. • Engage with product teams to understand user requirements and deliver impactful solutions.
2026-03-12T00:00:00Z

Software Engineer

New York, NY
onsite
Permanent
160000 - 250000 USD / Yearly
We are looking for a talented Software Engineer to join our dynamic team in New York, New York. In this role, you will leverage your expertise in full-stack development to create innovative software solutions that enhance user experiences. If you thrive in fast-paced environments and enjoy building impactful applications, this opportunity is perfect for you. Responsibilities: • Design, develop, and maintain high-quality software solutions using TypeScript, React, and React Native. • Collaborate with cross-functional teams to deliver seamless user experiences across web and mobile platforms. • Optimize applications for performance and scalability, ensuring low-latency and efficient functionality. • Implement and test new features to continuously improve product offerings. • Troubleshoot and resolve technical issues to maintain system reliability. • Contribute to the development of performance-sensitive applications that meet user needs. • Participate in code reviews and provide constructive feedback to uphold coding standards. • Stay updated on industry trends and emerging technologies to drive innovation. • Apply entrepreneurial thinking to create solutions in a startup environment. • Work on projects related to sports or similar industries, if applicable.
2026-03-12T00:00:00Z

Software Engineer

New York, NY
onsite
Permanent
160000 - 290000 USD / Yearly
We are looking for a skilled Software Engineer to join our dynamic team in New York, New York. As part of our organization, you will contribute to the development of innovative software solutions and play a key role in building high-quality applications. This role offers an exciting opportunity to work in a fast-paced environment, collaborating with talented professionals to create impactful technology. Responsibilities: • Design, develop, and maintain software applications using Python and TypeScript. • Collaborate with cross-functional teams to build and enhance web applications, leveraging frameworks like Next.js. • Write clean, efficient, and scalable code that meets project requirements. • Conduct thorough testing and debugging to ensure software functionality and reliability. • Participate in code reviews to maintain high standards and share best practices. • Optimize application performance and troubleshoot technical issues. • Stay updated on emerging technologies and incorporate them into development processes. • Contribute to the architecture and design of new software projects. • Document technical workflows and provide clear instructions for system use. • Work closely with stakeholders to understand requirements and deliver tailored solutions.
2026-03-19T00:00:00Z

Software Engineer

Oyster Bay, NY
onsite
Permanent
100000 - 140000 USD / Yearly
We are on the search for a Software Engineer to join our team located in Oyster Bay, New York. The role encompasses processing customer applications, maintaining customer records, and resolving customer inquiries. The Software Engineer will also monitor customer accounts and take suitable action. Responsibilities • Develop and test software using VB or Objective C • Implement systems design and software development • Conduct unit testing and integrated system testing • Develop databases using Oracle and/or SQL • Work collaboratively within a team or independently as required • Handle customer inquiries and resolve them efficiently • Process customer credit applications with accuracy • Maintain customer credit records meticulously • Monitor customer accounts and take necessary action • Gain knowledge of Inventory and Manufacturing-related systems
2026-03-13T00:00:00Z

Infrastructure & Cloud Engineer

New York, NY
onsite
Permanent
100000 - 120000 USD / Yearly
We are looking for a skilled Infrastructure & Cloud Engineer to oversee the design and management of our organization's cloud and IT systems. This role is essential in ensuring the scalability, security, and efficiency of both cloud-based and on-premises environments. The ideal candidate will bring extensive knowledge of Microsoft technologies, including Azure and Microsoft 365, with a focus on supporting a mission-driven organization. Responsibilities: • Design and manage Azure cloud environments to ensure scalability and security. • Administer and optimize Microsoft 365 tools, including Office 365, Intune, Entra ID, and Endpoint Protection. • Plan and execute migrations between on-premises systems and cloud platforms with minimal disruption. • Configure and maintain Windows Server environments while adhering to security best practices. • Implement and enforce device management and endpoint protection policies. • Develop automated workflows using tools such as Power Automate to enhance efficiency. • Collaborate with internal teams to identify technology needs and deliver tailored solutions. • Provide training and support to staff on IT infrastructure and cloud technologies. • Document system configurations and processes to ensure compliance with policies and regulations. • Monitor and improve system performance and reliability across all platforms.
2026-03-19T00:00:00Z

Network Engineer

New York, NY
remote
Temporary
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.
2026-03-03T00:00:00Z

Network Engineer

New York, NY
onsite
Permanent
170000 - 220000 USD / Yearly
We are looking for an experienced Network Engineer to join our Information Technology team in New York, New York. This role focuses on supporting and enhancing our global network infrastructure, with an emphasis on Palo Alto firewall management. The position requires a hands-on, detail-oriented individual who thrives in a dynamic environment and can effectively contribute to both security and networking projects. Responsibilities: • Configure and maintain network connectivity across datacenters, offices, and trading partner infrastructure. • Implement and manage network appliances, with a focus on Palo Alto firewalls. • Monitor network performance and promptly address issues in a live trading environment. • Create and maintain documentation for network topology, configurations, and change management processes. • Collaborate with the security team to ensure network controls and safety measures are effectively implemented. • Provide on-call and weekend support as part of a rotation schedule when necessary. • Work across network and security teams to address overlapping needs and responsibilities.
2026-03-12T00:00:00Z