Senior Network Services Specialist

Grayba; Chesterfield (MO); On-site; USD 72,000 - 98,000; Full time

Benefits offered by this job

Medical, Dental, Vision benefits

Life Insurance

Flexible Spending Accounts

Disability Benefits

Profit Sharing

401(k) with company match

Paid Vacation & Sick Days

Paid Holidays

Wellness Day

Community Time Off

Predictable Schedules (no weekends/n/n

Employee Recognition Program

Educational Reimbursement

Career Development Programs

Job summary

Graybar is seeking a Senior Network Services Specialist in Chesterfield, MO to maintain a highly technical inter-network of computing systems that require 24x7 operation. The role emphasizes firewall design, secure connectivity, and Zscaler environments.

You will design, implement, and support enterprise networking solutions, mentor staff, and lead systems-related projects while ensuring data security and reliable IT services across the organization.

Qualifications

• Minimum 3 years in large enterprise LAN/WAN and voice networks; 4+ preferred
• Two-year IT/technical degree required
• Four-year degree in CS preferred
• Proficient in listed network protocols and services

Responsibilities

• Design, implement, administer, and optimize enterprise firewall platforms
• Design and support secure B2B connectivity for customers, vendors, subsidiaries, and partners
• Engineer and support secure remote access for employees, contractors, and partners
• Administer and support Zscaler environments (ZIA, ZPA, Client Connector)
• Support enterprise security architecture initiatives
• Develop standardized troubleshooting methodologies for timely resolution
• Plan, develop, and lead systems-related projects
• Develop and maintain technical documentation and standards
• Mentor and support junior staff
• Plan hardware/software procurement, licensing, installation, configuration, upgrades requiring customer acceptance
• Develop processes to ensure a stable computing environment
• Develop and maintain data security protection procedures
• Discover and evaluate new cost-effective technologies

Skills

Network technologies

TCP/IP

DNS/DHCP

VPN

Firewall

Routers and switches

Project management

Communication skills

Team collaboration

Physical strength

Education

Two-year IT-related degree

Bachelor's degree in Computer Science (preferred)

Tools

Zscaler (ZIA/ZPA)

Job description

Make a difference. As a Senior Network Services Specialist, you will maintain a highly technical inter-network of computing systems that require 24x7 operation environment.

In this role you will:

• Design, implement, administer, and optimize enterprise firewall platforms.
• Design and support secure B2B connectivity solutions for customers, vendors, suppliers, subsidiaries, and business partners.
• Engineer and support secure remote access solutions for employees, contractors, and external partners.
• Administer and support Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and Zscaler Client Connector environments.
• Support enterprise security architecture and infrastructure security initiatives.
• Develop standardized troubleshooting methodologies that consistently result in timely resolution of system issues.
• Plan, develop, and lead systems-related projects.
• Develop and maintain technical documentation and standards.
• Mentor and support junior members of staff.
• Plan hardware and software procurement, licensing, installation, configuration, and upgrades that require the acquisition of customer acceptance.
• Develop processes and procedures to ensure a stable computing environment.
• Develop and maintain standardized data security protection procedures.
• Discover and evaluate new cost-effective technologies.

What you bring to the table:

• Minimum 3 years of experience in a large enterprise architecture, engineering, and support of LAN/WAN and voice networks required; 4+ years experience preferred
• 2 year degree required: Technical training in IT related discipline or equivalent experience
• 4 year degree with a major or minor in a Computer Science field preferred
• Proficient in: Network technologies (OSI Model) (TCP/IP, SMTP, SNMP, HTTP, OSPF, etc.)
• Network services (DHCP, DNS, FTP, etc.)
• Network applications (voice, E-mail, VPN, firewall, etc.)
• Network physical layer (routers, switches, T1, DS3, and ethernet)
• Enterprise system management (system configuration, monitoring, and reporting)
• Additional Skills: Problem solving skills
• Organizational and project management skills with limited supervision
• Oral and written communication skills with the ability to interpret and communicate complex technical information to others
• Ability to effectively interact and communicate with all levels of the organization
• Competence researching technical issues using various resources
• Ability to work in a team-based environment
• Ability to lift 50 pounds

Compensation Details:

The expected starting rate of pay for this position is $85,000 annually, depending on experience.

The Value of Graybar:

At Graybar, we are known for our comprehensive benefits and our employee stock ownership plan!

• Most regular, full-time employees at Graybar may be eligible for a variety of benefits like:
• Multiple plan options for Medical, Dental, Vision, and Prescription Drug benefits.
• Life Insurance coverage for you and options for your family.
• Save on expenses with Flexible Spending Accounts.
• Enjoy our Disability Benefits at no cost to you.
• Share in our success with Profit Sharing Plans.
• 401(k) Savings Plan with company match to help secure your future.
• Paid Vacation & Sick Days to spend time away from work or in case of an illness.
• Rest and recharge during the Paid Holidays throughout the year.
• Take advantage of our Paid Wellness Day to focus on preventive care and prioritize your health.
• Volunteer with Community Time Off to give back to the community.
• Predictable Work Schedules to plan your life: no weekends or nights for most roles.
• Celebrate your and others' achievements with our Employee Recognition Program.
• Reach your career goals with our Educational Reimbursement and Career Development Programs.
• And More Perks that support your well-being and career growth.

Benefit eligibility may vary across locations and roles, so be sure to check in with your recruiter for more information.

Why should you join Graybar?

At Graybar, we believe that employees are the heart and soul of our company. We believe that employees with diverse perspectives bring the ideas and innovative thinking we need to solve our biggest challenges and compete in an ever-changing world. We value diversity and inclusion as a part of our culture and are committed to welcoming people from all backgrounds. We want each of our employees to know that they matter and to feel a sense of belonging, ownership and inclusion at Graybar. We believe that everyone should be treated with dignity and respect, and we work to build an environment that fosters growth, learning, and contribution.

Equal Opportunity Employer/Vet/Disabled

Graybar, a Fortune 500 company, specializes in supply chain management services, and is a leading North American distributor of high quality components, equipment, and materials. We serve the construction market, the commercial, institutional, and government (CIG) market, and the industrial and utility markets. Graybar products and services support new construction, infrastructure updates, building renovation, facility maintenance, repair and operations, and original equipment manufacturing.