Top Tech Jobs & Startup Jobs

Manage and optimize vulnerability scanning platforms, patching technologies, automation, and security dashboards. Build test environments, support air-gapped systems, prioritize vulnerabilities based on risk, and apply infrastructure security, threat intelligence, monitoring, and vulnerability assessment practices. Use networking fundamentals, segmentation, traffic analysis, and incident response knowledge to support secure IT operations.

Design, develop, and maintain full-stack .NET applications using C#, Azure, SQL Server, and related technologies. Build RESTful integrations, optimize databases, manage geospatial data, and integrate GIS capabilities with enterprise systems. Participate in code reviews, troubleshooting, documentation, knowledge transfer, and cross-functional collaboration. Lead project delivery, ensure architectural and security best practices, and support DevOps, release management, and application lifecycle activities.

Design and analyze network security and technology solutions while collecting data, documenting requirements, estimating work, and running projects. The role requires knowledge of cloud platforms, application technologies, databases, GIS and location-based systems, SaaS tools, and railroad operations. Responsibilities include supporting customer-facing applications, preparing technical scopes and software requirements, and collaborating independently with strong planning and communication skills.

Designs and analyzes network security solutions while supporting customer-facing applications and technology platforms. Responsibilities include collecting and analyzing data, documenting software requirements and technical scopes, preparing estimates, running projects, and working independently. The role requires knowledge of cloud platforms, databases, programming languages, SaaS tools, railroad operations, and GIS or location-based systems.

Administer and audit PeopleSoft application security across HCM, FSCM, and EPM environments. Manage users, roles, permission lists, row-level security, process security, query access, and RBAC. Review access for employees, contractors, vendors, retirees, and terminated users. Conduct access recertifications, manager approvals, segregation-of-duties reviews, privileged access assessments, audit evidence collection, and remediation of security findings involving sensitive employee, payroll, and PII data.

Design, implement, and support enterprise OCI identity and cloud security solutions. Configure IAM policies, federation, SSO, least-privilege access, identity lifecycle workflows, provisioning, and enterprise integrations. Secure OCI environments, support cloud migration and high-availability architectures, and deploy IAM platforms using OKE, Kubernetes, and containers. Lead complex IAM initiatives across public- and private-sector environments.

Provides application security expertise across the SDLC and DevOps through security assessments, secure architecture reviews, WAF configuration and monitoring, tooling optimization, technical evaluations, developer coaching, and governance. The role focuses on Akamai and Cloudflare WAF platforms, cloud-hosted applications, vulnerability analysis, security telemetry, dashboards, metrics, and repeatable application security processes.

Provides technical consulting, training, governance, and change leadership for Microsoft 365 applications, including SharePoint, OneDrive, Teams, Exchange, Power Apps, and Purview. Develops Power Apps, conducts PowerShell code reviews, supports adoption of Microsoft 365 updates, mentors junior staff, coordinates training, and maintains relationships across the City’s IT community. The role is on-site in Philadelphia and requires FBI background-check eligibility for CJIS clearance and HIPAA compliance training.

Lead sustainment and configuration of the MTA's HxGN EAM system, providing technical direction, integrations, and support. Perform requirements gathering, gap analysis, testing, training, and post-go-live activities while advising on asset management best practices and implementing FlexSQL and extensibility framework solutions.