Top Systems Engineer Jobs in NYC, NY

Administer and support enterprise Linux infrastructure across production, staging, and development environments. Manage Red Hat Satellite, patching, upgrades, vulnerability remediation, configuration management, lifecycle and end-of-life remediation, monitoring, troubleshooting, incident response, documentation, and change management. Coordinate with infrastructure, security, application, and operations teams. The role supports a 24/7 operation and may require nights, evenings, or weekends.

Leads the design, administration, security, reliability, and modernization of enterprise infrastructure across cloud, SaaS, and on-premises environments. Responsibilities include identity and access management, Microsoft 365 administration, automation, networking, security controls, vulnerability management, compliance, disaster recovery, troubleshooting, documentation, and large-scale migrations. The role serves as a senior escalation point, leads strategic infrastructure initiatives, and mentors engineers.

Supports presales and implementation of mission-critical radio communication systems. Responsibilities include customer requirements analysis, system architecture, antenna site selection, frequency planning, interference analysis, equipment selection, proposal development, presentations, implementation planning, coverage and acceptance testing, and system staging. The intern collaborates with sales, product development, project management, customers, and senior engineers while developing technical and communication skills.

Design, develop, test, and support ServiceNow automation for ITSM, infrastructure, cloud, identity, endpoint, and security operations. Build workflows, integrations, catalog automations, scripts, and reusable components; integrate enterprise platforms through APIs, IntegrationHub, and MID Server. Improve reliability, governance, CMDB alignment, documentation, performance, and user adoption while troubleshooting production issues and collaborating across teams.

Engineer and commission end-to-end audiovisual systems, including design review, implementation, programming coordination, quality assurance, testing, documentation, and client training. Responsibilities include site surveys, system audits, signal-flow design, procurement and scheduling support, configuration, troubleshooting, reporting, and handoff to the service team. The role supports unified communications, videoconferencing, digital signage, distributed audio, and video wall systems while ensuring compliance with codes and industry standards.

Lead engineering for ATM and TCR platforms, including infrastructure design, vendor application deployment, automation, upgrades, vulnerability remediation, troubleshooting, and lifecycle management. Translate business requirements into secure, scalable solutions; coordinate vendors and cross-functional teams; establish engineering standards; document architecture and operations; and mentor technical staff. The role supports highly available, customer-facing banking technology and requires on-site work in Buffalo, New York, one week per month.

Deploys and operates enterprise data platform infrastructure across global regions and secure network zones. Responsibilities include provisioning VMs and appliances with Terraform, configuring Linux, Windows, storage, databases, permissions, networking, certificates, and connectors, validating activity data, managing migrations and upgrades, troubleshooting multi-system issues, and maintaining documentation. The role also requires close client collaboration, change-control coordination, SQL reporting, and continuous platform health monitoring.

Designs, administers, secures, and supports hybrid cloud and on-premises enterprise infrastructure. Responsibilities include Microsoft 365 and Azure administration, Intune endpoint management, Aruba networking, Fortinet firewalls, Windows Server and Active Directory support, CMMC compliance controls, vulnerability remediation, migrations, site deployments, incident escalation, vendor coordination, and technical documentation.

Design, build, and optimize high-performance, low-latency Java services and protocols for exchange and matching-engine systems. The role includes modeling orders and accounts, developing automated testing and benchmarking strategies, profiling performance, diagnosing production issues, collaborating with clients and internal engineering teams, and supporting deployments. After six months, the engineer will independently own technical workstreams through production readiness while delivering observable, maintainable systems and communicating technical trade-offs effectively.

Architects high-complexity electronic system solutions for clients, translating requirements into system architectures, work plans, estimates, technical proposals, and risk mitigation strategies. The role partitions systems across hardware, FPGA, embedded software, and mechanical or thermal domains; defines interfaces and performance budgets; supports client presentations and solution discussions; and contributes to project delivery, product development, and R&D investment decisions.

Provides senior-level systems engineering and technical support for Windows on-premises and cloud environments. Responsibilities include diagnosing advanced issues, managing Active Directory and networks, supporting systems, software, and hardware, documenting procedures, training staff, reporting recurring issues, ensuring customer satisfaction, and participating in an after-hours escalation rotation.

Own Anthropic’s ChromeOS platform end to end, including device standards, Google Admin and Chrome Enterprise policies, policy-as-code automation, zero-touch enrollment, international procurement, security controls, telemetry, lifecycle management, and vendor access models. Support Android Enterprise as a second platform, collaborate with IT, Security, and procurement teams, and create runbooks for vendor programs.

Design and guide secure, scalable enterprise and cloud architectures (DNS, Azure, AWS, on-prem). Lead cloud migrations, implement monitoring, integrate hybrid environments, present technical briefings, and mentor staff while ensuring security and performance for a mission-focused government client.

Supports the IHS Electronic Health Records Modernization program by designing, integrating, installing, configuring, testing, and maintaining biomedical and end-user devices. Develops solutions for complex device engineering, infrastructure, security, backup, and redundancy challenges; maintains technical documentation; collaborates with cyber and implementation teams; and may lead or mentor others. The role is fully remote, requires Oracle Health experience, and may involve up to 25% travel.

Owns the technical roadmap for hyperscale AI infrastructure and GPU-cluster solutions involving CPO, silicon photonics, optical interconnect, networking, and compute architectures. Evaluates industry technology and competitive roadmaps, guides R&D priorities, develops ecosystem partnerships, advises leadership, and represents the company at conferences, standards bodies, and co-innovation forums. The role requires strong systems expertise, executive communication, external influence, and strategic technology forecasting.

Owns the technical roadmap for hyperscale AI cluster solutions spanning CPO, silicon photonics, optical interconnect, networking, and compute architectures. Tracks GPU, switching, and photonics ecosystems; advises R&D and executives on technology strategy, partnerships, and competitive positioning; represents the company at conferences, standards bodies, and co-innovation forums; and delivers technical presentations and keynotes. The role requires deep systems expertise, ecosystem relationships, strategic leadership, and significant external engagement.

Own complex infrastructure incidents, escalations, migrations, upgrades, and root-cause analysis across multiple client environments. Administer Microsoft infrastructure, identity platforms, virtualization, networking, security, backup, and disaster recovery systems. Provide hands-on troubleshooting, automation, documentation, client communication, and occasional onsite support in the New York metropolitan area. Work independently across diverse technologies while improving system reliability and preventing recurring issues.

Supports and operates Azure-centric cloud and AI platforms across Azure, AWS, and GCP. Maintains GitHub-based GitOps workflows, CI/CD pipelines, Terraform infrastructure, and containerized workloads. Troubleshoots performance, reliability, security, compliance, and cost issues; supports cloud-native adoption, documentation, governance, and 24x7 production operations. Collaborates with architecture, security, operations, application teams, and senior stakeholders to improve platform standards and service reliability.

Designs, deploys, troubleshoots, and validates network and Microsoft 365 infrastructure projects. Responsibilities include firewall, switch, wireless, VLAN, VPN, UniFi, cloud migration, identity, MFA, and infrastructure cutover work. The role performs pre-staging, maintenance-window implementations, post-deployment validation, troubleshooting, rollback support, and detailed technical documentation while working independently and directly with clients.

Leads architecture, engineering, security, integration, deployment, and sustainment of the Informatica Data Governance Suite in AWS GovCloud. Designs high availability, disaster recovery, Infrastructure as Code, CI/CD, monitoring, identity, security, and compliance capabilities. Coordinates Informatica, cloud, database, cybersecurity, and testing teams; supports RMF/ATO and STIG activities; reviews technical artifacts; manages risks; and transfers operational knowledge to government personnel.

Design and build advanced applications, integrate external APIs, and contribute to large open-source codebases for global clients. The role requires strong systems programming, networking, memory management, concurrency, operating-system concepts, data modeling, parallelism, API design, and technical documentation skills. Candidates should learn quickly, take ownership, navigate unfamiliar codebases, identify edge cases, and continuously improve through feedback. The process includes a technical assessment, interview, and OSS hackweek.

Own and scale Cribl’s corporate IT systems, including Okta identity, AWS infrastructure, endpoint management, ServiceNow, SaaS integrations, automation, and AI tool governance. Lead lifecycle workflows, security baselines, compliance reporting, incident escalation, and on-call operations while partnering with Security, Enterprise Applications, Finance, Compliance, and People teams.

Senior Systems Engineer role at Wellington Management. The provided description primarily outlines the company, compensation, benefits, equal opportunity commitments, and hybrid work arrangement requiring employees to work from the office four days per week. Specific responsibilities, technologies, and qualifications are not included.

Owns the IT aspects of mergers and acquisitions, including technical due diligence, risk assessment, integration planning, migrations, cutovers, and systems retirement. The role administers identity, applications, endpoints, infrastructure, and collaboration platforms while building automation and an M&A playbook. It partners with Security, Legal, Corporate Development, People, Finance, and IT teams, and contributes to broader Corporate Systems projects when acquisition work is limited.

Leads the design, implementation, and optimization of enterprise infrastructure, cloud services, identity, endpoint management, and monitoring systems. Drives automation, security hardening, incident response, root-cause analysis, migrations, disaster recovery, and operational improvements. Mentors junior administrators, maintains technical documentation, manages vendor escalations, and supports cross-functional technology initiatives. Requires strong infrastructure, cloud, security, troubleshooting, scripting, observability, and IT service management expertise.