Description We are offering a long term contract employment opportunity for a Network Engineer in Philadelphia, Pennsylvania. As part of our team, you will play a critical role in maintaining the integrity and security of our clients' computing infrastructure and network systems. Your role will involve system administration, network administration, and security procedures, as well as troubleshooting complex computer systems. Responsibilities: • Administer and maintain networked computer systems, hardware, and technologies. • Handle troubleshooting of complex computer systems, including multiple WAN/LAN network operating domains, server, and storage hardware. • Ensure the effective performance of web and windows-based software applications. • Oversee the implementation of system access and security procedures. • Verify the integrity and security of network operating systems and servers. • Monitor and analyze problems in the computing infrastructure, taking appropriate action to resolve them. • Manage and maintain standards for software applications unique to various departments. • Work with Cisco Technologies, Cisco Routers, and Cisco ASA. • Utilize skills in Border Gateway Protocol (BGP), Checkpoint, AB Testing, Backup Technologies, Computer Hardware, and Configuration Management. • Handle tasks related to Datacenter operations and maintenance. Requirements • Proficiency in Border Gateway Protocol (BGP) is required • Demonstrated ability to work with Checkpoint • Thorough understanding and experience with Cisco ASA • Ability to manage and configure Cisco Routers • Familiarity with a range of Cisco Technologies • Experience with AB Testing is preferred • Knowledge of various Backup Technologies is essential • Comfortable with Computer Hardware troubleshooting and maintenance • Proficient in Configuration Management tasks • Experience working in a Datacenter environment is necessary Technology Doesn't Change the World, People Do.® Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .