Closeable Position Full Stack Infrastructure Engineer / Network Admin at New York, NY Onsite

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Job Title: FullStack Infrastructure Engineer / Network Admin

Location: New York, NY, USA

Role Overview

We are seeking a highly skilled and versatile FullStack Infrastructure Engineer capable of handling a broad range of responsibilities including Proof of Concept (PoC), Request for Proposal (RFP), and Request for Enhancement (RFE) initiatives. The ideal candidate will possess deep technical expertise across infrastructure layers, strong scripting capabilities, and excellent communication and stakeholder management skills.

As a FullStack Infrastructure Engineer, you will be responsible for the design, analysis, implementation and support of technology systems for the USA offices. This will include working closely with many technology engineering teams such as Networks, SecDesign, Proxy, Risk and Windows, in order to implement systems that meet the Firms policies. This will also mean you will need to work with external vendors to ensure that their products meet these policies. You will need to collaborate with the business stakeholders to ensure the systems meet their needs and requirements.

This is very much a hands on role, where you will be involved in the creation of PoCs and evaluations in order to test the systems prior to production deployment. During the testing period, it may be necessary to work with internal and external teams so that the systems are working in line with MS policies.

There are a number of IoT systems that you will be working with, including BMS (building management system), lighting controls, occupancy and air quality.

The ideal candidate should have the skills listed below and should be driven, confident and a team player, who thinks and works strategically. When faced with a problem, the candidate should be able to ask the right questions and leverage the their own skills and expertise, as well as the people around them.

As many of the technology partners are dispersed globally, it is vitally important that you have experience working in global teams and there may be times meetings are scheduled outside of core hours.

Key Responsibilities

• - Lead and support infrastructure-related PoC/RFP/RFE initiatives across diverse platforms.
• - Administer applications with full lifecycle ownership, ensuring seamless request flow and network integration.
• - Manage and troubleshoot network and security configurations including routers, switches, load balancers, proxies, firewalls, DMZ setups, IPs, ports, subnets, MAC addresses, and authentication protocols (RBAC, Kerberos, SSO, LDAP, AD).
• - Perform server administration across Windows, Linux, Mac, and vendor ecosystems (e.g., CA, BMC, IBM DataPower).
• - Develop and maintain automation scripts using PowerShell, Python, Perl, or Shell to streamline operations.
• - Collaborate with DevOps teams to support CI/CD pipelines and cloud infrastructure.
• - Engage with stakeholders and customers to understand requirements, provide updates, and ensure satisfaction.
• - Analytical, strong support and troubleshoot IoT/OT devices across multiple platforms (Android, Windows, Linux, Unix, iOS).
• Work in a globally distributed team to provide innovative and robust solutions

SYSMIND LLC is an Equal Employment Opportunity employer. All qualified applicants will receive consideration for employment without any discrimination. We promote and support a diverse workforce at all levels in the company. All job offers are contingent upon completion of a satisfactory background check and reference checks. Additionally passing the drug test may also be required. All contractors intending to work on SYSMIND's W2 are "at will" employees.