<p>Robert Half is seeking a skilled Network Systems Engineer to join our IT team and provide comprehensive computer and network support across the US. This role’s core focus is managing and maintaining the Enterprise Network Infrastructure, while also delivering high-level (Tier-2 and Tier-3) technical services to the organization.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Assist senior engineers with installation, maintenance, administration, and upgrades of Enterprise Network Infrastructure platforms.</li><li>Monitor network systems and data centers to ensure top performance and reliability.</li><li>Troubleshoot, analyze, and resolve system outages, collaborating with vendors as needed.</li><li>Work with vendors, clients, carriers, and technical teams on network implementation, optimization, security, and ongoing management.</li><li>Develop and help administer preventative maintenance programs, business continuity, and disaster recovery plans; document and test these protocols regularly.</li><li>Ensure adherence to internal and industry design, programming, and application standards.</li><li>Manage support ticket queues, resolving issues efficiently and with excellent service.</li><li>Availability to work weekends and after-hours for operational issues, patch cycles, and critical updates as required.</li><li>Perform additional duties and projects as assigned.</li></ul><p><br></p>
<p>We are looking for a skilled Network Security Engineer to join our team in Bensalem, Pennsylvania. In this role, you will play a key part in designing, implementing, and maintaining network security infrastructure to uphold the organization's standards. The ideal candidate will possess deep technical expertise in network security technologies and demonstrate strong problem-solving abilities.</p><p><br></p><p>Responsibilities:</p><p>• Lead and manage projects related to network implementation, integration, and transitions while ensuring seamless handoffs to other teams.</p><p>• Develop and maintain detailed documentation and diagrams for both new and existing network systems.</p><p>• Provide advanced support for network security infrastructure, including firewalls and other security systems.</p><p>• Audit and remediate network security devices to ensure compliance with established standards.</p><p>• Investigate and resolve network security issues, identifying root causes and implementing corrective measures.</p><p>• Collaborate with vendors to escalate issues and drive efficient resolutions.</p><p>• Participate in on-call rotations to address urgent network concerns.</p><p>• Perform vulnerability assessments and apply remediation strategies to strengthen security.</p><p>• Conduct security reviews and implement measures to harden existing network systems.</p><p>• Analyze network architecture and devices to identify potential risks and recommend improvements.</p>
<p>We are seeking a highly experienced and strategic Senior Cloud Solutions DevOps Engineer/Architect to provide technical leadership across our AWS and Azure cloud platforms. In this pivotal role, you will architect, automate, and secure enterprise-level cloud infrastructure—driving best-in-class DevOps and operational practices for mission-critical SaaS applications. You’ll serve as the primary technical bridge between Software Development and SaaS Operations, ensuring end-to-end scalability, security, performance, and reliability.</p><p><strong>Key Responsibilities:</strong></p><p><strong>Cloud Architecture & Engineering</strong></p><ul><li>Architect and implement secure, scalable, and highly available cloud environments (AWS primary, Azure minimal)</li><li>Lead modernization initiatives leveraging cloud-native services</li><li>Design resilient, multi-region solutions aligned with SLA, RPO, RTO requirements</li><li>Establish and evolve cloud architecture standards and operational guardrails</li></ul><p><strong>DevOps, CI/CD & Automation</strong></p><ul><li>Design, implement, and enhance CI/CD pipelines using Git and GitLab</li><li>Lead Infrastructure-as-Code (IaC) at scale using Terraform</li><li>Automate provisioning, release orchestration, and environment management</li><li>Integrate DevSecOps practices, including automated testing and security scanning</li></ul><p><strong>Advanced Networking & Connectivity</strong></p><ul><li>Lead complex cloud networking, hybrid connectivity, and segmentation (VPC/VNET, VPN, Direct Connect, ExpressRoute)</li><li>Architect network security: firewalls, security groups, zero-trust models, secure ingress/egress, DDoS protection</li><li>Troubleshoot cross-cloud, cross-region, and hybrid environments</li></ul><p><strong>Cross-Functional Partnership & Leadership</strong></p><ul><li>Act as the technical liaison among Development, QA, Security, and SaaS Ops teams</li><li>Translate business and application requirements into secure, scalable cloud solutions</li><li>Mentor and coach DevOps, Cloud Engineers, and Reliability Engineers</li><li>Contribute to roadmap planning, tech evaluation, and architectural governance</li></ul><p><strong>Security, Compliance & Reliability</strong></p><ul><li>Champion security-by-design and zero-trust principles</li><li>Support compliance initiatives (SOC 2 Type II, HIPAA, HITRUST, ISO 27001, customer audits)</li><li>Oversee IAM, secrets management, encryption, and SIEM integration</li><li>Implement centralized logging, monitoring, and automated incident response</li></ul><p><strong>Operational Excellence & Cost Governance</strong></p><ul><li>Drive FinOps strategies including cloud cost optimization and chargeback</li><li>Develop and maintain operational runbooks, disaster recovery, and documentation</li><li>Lead root cause analyses and continuous improvement of delivery metrics</li></ul><p><br></p>
<p><strong>AWS Big Data Architect (with Hadoop) </strong></p><p><strong>Location:</strong> Hybrid 4x Onsite – Philadelphia, PA</p><p><strong>Contract Duration: </strong>Through December 31, 2026</p><p><strong>Employment Type:</strong> W2 Contract</p><p><strong>Overview</strong></p><p>We are seeking a highly skilled <strong>AWS Big Data Architect / Senior Data Engineer</strong> to design, develop, and deliver scalable Big Data Warehouse solutions. This is a hands-on role suited for someone who is passionate about technology, thrives in a collaborative environment, and can work effectively with both technical and non-technical stakeholders. The ideal candidate excels in fast-paced settings and is committed to producing high-quality, impactful results.</p><p>This role offers the opportunity to collaborate with engineering teams across the enterprise and influence broader data and technology strategies.</p><p><strong>Key Responsibilities</strong></p><ul><li>Design and develop scalable Big Data Warehouse solutions across the full data supply chain.</li><li>Build and implement metadata management solutions.</li><li>Create and maintain technical documentation, user documentation, data models, data dictionaries, glossaries, process flows, and architecture diagrams.</li><li>Enhance and expand the enterprise Data Lake environment.</li><li>Solve complex data integration challenges across multiple systems.</li><li>Design and execute strategies for real-time data analysis and decision-making.</li><li>Collaborate with business partners, analysts, developers, architects, and engineers to support ongoing data quality initiatives.</li><li>Work closely with Data Science teams to improve actionable insights.</li><li>Continuously expand knowledge of new tools, platforms, and technologies.</li></ul>
Are you ready to lead and optimize a robust global network environment? Join our team as a Senior Network Engineer and take ownership of both daily operations and future development of our Global Network, deploying high-level automation and secure solutions that support customer missions and internal requirements. What You'll Do: Lead project-based initiatives for both customer and internal network services, ensuring structured operational handovers and on-time delivery. Serve as the senior technical expert across projects, advising teams on complex network challenges. Manage new customer onboarding and collaborate with business development on project launches. Execute continuous improvement programs and optimize the global network infrastructure. Provide third-line technical support, troubleshooting, and maintenance for internal teams and the Network Operations Center (NOC). Standardize network services and drive automation for enhanced performance, scalability, and reliability. Maintain comprehensive documentation for all systems and services. Mentor and train Tier 1 and Tier 2 support teams. Collaborate closely with security teams to implement advanced controls, segmentation, and monitoring.
We are looking for a skilled and dedicated Cyber Security Engineer to join our team in Chesterbrook, Pennsylvania. This contract-to-permanent position involves overseeing information security governance, managing vendor relationships, and mitigating risks to ensure a secure and compliant environment. The ideal candidate will bring hands-on expertise in security practices, coupled with strong analytical and communication skills, to drive the implementation of robust security programs.<br><br>Responsibilities:<br>• Act as the primary liaison with offshore teams to ensure compliance with organizational security policies and standards.<br>• Monitor vendor performance against service level agreements and identify areas for improvement.<br>• Develop and enforce governance practices to align operations with security and compliance requirements.<br>• Collaborate with business units to ensure security measures are integrated into vendor projects.<br>• Conduct assessments to evaluate supplier compliance with confidentiality, integrity, and availability standards.<br>• Provide expert advice on information security, analyzing vulnerabilities and recommending remediation strategies.<br>• Draft and maintain organizational security policies and procedures, ensuring adherence to compliance standards.<br>• Prepare detailed reports on security governance and vulnerabilities for stakeholders and leadership teams.<br>• Facilitate regular risk assessments and vulnerability scans, ensuring timely resolution of findings.<br>• Support special projects and contribute to the continuous improvement of security practices.
We are looking for a skilled Systems Engineer to join our team in Philadelphia, Pennsylvania. In this role, you will leverage your expertise in system architecture and cloud technologies to design, implement, and maintain robust solutions that drive operational efficiency. This is a long-term contract position offering the opportunity to work in a dynamic healthcare environment.<br><br>Responsibilities:<br>• Manage and optimize Active Directory and Azure Active Directory environments to ensure seamless access and security.<br>• Configure and maintain Microsoft Windows Server systems to support business-critical applications.<br>• Implement and support Citrix technologies, enabling efficient virtualization and remote access solutions.<br>• Administer cloud platforms such as AWS to enhance scalability and infrastructure reliability.<br>• Oversee database management tasks for systems using MySQL, MariaDB, and PostgreSQL.<br>• Develop and deploy automation scripts using tools like Ansible, Bash, and Python to streamline processes.<br>• Utilize Docker and Kubernetes for containerization and orchestration of applications.<br>• Collaborate with cross-functional teams to integrate ServiceNow applications and support Agile workflows.<br>• Monitor and troubleshoot network load balancing to ensure optimal performance.<br>• Maintain version control and code repositories using Git Stash.