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Senior Network Engineer

Cozen O'Connor.com

Office

Philadelphia, PA, United States

Full Time

The Senior Network Engineer will be responsible for the implementation, operation documentation, and support of the Firm’s systems infrastructure. This role involves overseeing and participating in all phases of the infrastructure life cycle, including needs analysis, planning, design, implementation, operation, and maintenance.
The Senior Network Engineer will work as part of the Technical Operations team in implementing, operating, and supporting the core infrastructure of the Firm’s IT Systems.

  • Develop and maintain in-depth, up-to-date technical knowledge of the applications and protocols used in the firm's information systems.
  • Participate in firm-wide IT projects, system designs, procurement, and outsourcing services to implement and support core IT services.
  • Deploy, configure, and administer core technologies such as LAN/WAN Enterprise Networks, Storage Resource Management, Enterprise Unified Communication Systems, Virtualization systems, Exchange Messaging Systems, Disaster Recovery Operations, and Backup Operations.
  • Conduct research on emerging technologies in support of infrastructure development efforts and recommend technologies that will increase performance, cost-effectiveness, and infrastructure flexibility.
  • Develop and execute test plans to validate performance, security, scalability, and recoverability. Report on findings and make recommendations for improvement.
  • Provide technical leadership and 3rd level support to all members of the Information Services department.
  • Mentor, instruct, and develop technical staff in areas of new technology.
  • Provide after-hours and on-call support for all systems as needed.
  • Hybrid work schedule, 2-3 days in office or as required.
  • 8-10  years of hands-on experience in areas such as LAN/WAN Network deployment, monitoring, and troubleshooting; Wireless LAN deployment and maintenance; Security Infrastructure administration and maintenance; Microsoft Exchange configuration and administration; and Azure Cloud Services.
  • Ability to work in complex IT environments.
  • Experience with planning, implementation, and documentation of tasks/projects in the assigned areas.
  • Strong communication skills.

Education:

  • Bachelor's Degree required.
  • Applicable certifications preferred.

Managerial Responsibility:

  • No formal managerial responsibility, but may provide guidance to colleagues (e.g., provides coaching, assigns work, provides input into hiring decisions).
Known for its commitment to action and tangible results, Cozen O'Connor has rapidly grown to become one of North America's fastest-growing law firms. Offering full-service expertise in litigation, business law, and government relations, the firm serves a diverse clientele, including global Fortune 500 companies, growing middle-market firms, startups, and high-profile individuals. Founded in 1970, Cozen O’Connor has over 925 attorneys practicing internationally in 32 cities across North America and Europe. The firm is consistently ranked among the top 100 law firms in America and has received recognition from prestigious legal and business organizations such as Chambers & Partners, The American Lawyer, The Legal 500, and Best Lawyers. Cozen O'Connor is dedicated to excellence and strives to achieve the right results for its clients, no matter how complex or critical the legal challenges may be.

Cozen O’Connor is committed to fostering greater inclusion in the legal profession. We understand the organizational effectiveness that comes from welcoming and valuing differences within the firm, and we know that assembling a team with a breadth of perspectives and experience is necessary to provide the highest quality legal service. We encourage candidates to apply and join us in this effort.

Cozen O'Connor actively welcomes applicants who have previously left the workforce and are looking to return to their careers. Gaps in experience are not penalized. Cozen O’Connor is an Equal Opportunity Employer, including disabled and veterans.

Senior Network Engineer

Office

Philadelphia, PA, United States

Full Time

September 23, 2025

company logo

Cozen O'Connor

cozenoconnor