Job Directory Senior Network Administrator

Senior Network Administrator
New York, NY

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Job Description

Our client has an immediate opening for a Senior Network Administrator in New York City right in the heart of midtown. This is a permanent placement position.

Reporting to our Regional Infrastructure Manager, The Senior Network Administrator will be involved in all aspects of our IT infrastructure operations. He or she will support highly complex systems including the overall administration, security, redundancy of our network infrastructure. The individual will provide input, design, troubleshoot technology related problems that might include routing, datacenter network design, intermittent packet loss, latency issues, system connectivity and equipment failure.


Network Architecture and Design

Candidate will work on implementation and administration of data and VOIP netwrks (LAN, WAN, Wi-Fi)

Work with our international teams in order to adhere to group guidelines

Responsible for network architecture and compliance for our store network

Establish and Implement network management policies and guidelines to ensure the maximum availability of the client networks.

Network Architecture supports our Windows server environment and therefore candidate should be knowledgeable of In MS Server Setup and Administration

Network Performance Monitoring

Isolate and resolve network related service problems.

Diagnose and correct problems resulting from component failure

Implement QS where necessary to guarantee level service

Network Security

Day-t-day responsibilities of incident detection, investigation, response, and triage to security events

Implementing patches/updates f network hardware to address vulnerabilities

Documenting post-mortem for incidents and root cause analysis

Maintaining security monitoring solutions

Help define and implement new security policies and procedures based on industry best practices

Oversee and manage penetration testing / vulnerability scanning

Security auditing f all key technologies used at company

Mentoring and training of support personnel in security related procedures and products


Delivery of projects on-time and on budget

Overall up time of network systems.

Maintaining secure and compliant network processes and procedures

Maintaining a proactive approach to preventive maintenance on the various systems that the organization relies on to make sure that we have

Maintaining a security at the forefront of any of the projects that are being implemented.


Bachelor's degree in Computer Science, Information Systems or related field, or have equivalent work experience


Minimum of 7 years of experience as an IT Network Engineer experience in an enterprise environment.

Previous experience working in a Cyber/Network Security role would be considered plus

Certifications preference: MCSE, CCNA, CCIE, CISSP. Other Microsoft certifications would be preferred to gauge level of knowledge and expertise


Excellent analytical, conceptual thinking, strategic planning, and execution skills to drive organizational change Knowledge of computer network hardware, software and architecture.

Ability to interact effectively at all levels of the organization;

Ability to articulate complex ideas, comprehend written and verbal communications, and possess excellent presentation skills.

Experience with advanced network concepts and technologies: QoS, CoS, VoIP, flow control

Must have relevant hands-on experience with the following technology or equivalent:

Cisco switches, routers, VPN, VOIP, and wireless access

An in-depth and up-to-date knowledge of System Network design and management.

Supervisory experience in leading major projects in both an international and domestic environment.

Vendor management

Please email or apply below

CTG (NASDAQ: CTG) provides industry-specific IT services and solutions that address the business needs and challenges of clients in high-growth industries in North America and Western Europe. CTG also provides strategic staffing services for major technology companies and large corporations. Backed by more than 50 years of experience and proprietary methodologies, CTG has a proven track record of reliably delivering high-value, industry-specific staffing services and solutions to its clients. CTG has operations in North America, Western Europe, and India.

CTG's greatest asset is its people, and as such, we are committed to providing employees programs and processes to support their performance, hone their skills, and advance in their careers. This commitment is reflected by CTG being named a Best Places to Work in Healthcare company by Modern Healthcare (2013-2016) in North America, and a Best Workplace in the United Kingdom (2013), Belgium (since 2007), and Luxembourg (since 2011).

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

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