Network Engineer II

Teichert; Sacramento (CA); On-site; USD 111,000 - 155,000; Full time

Job summary

Teichert is seeking a Network Engineer II to implement, configure, and support enterprise wired and wireless networks across core and branch locations in California. The role emphasizes troubleshooting, security posture, and automated operations using AI-driven tools.

You will maintain documentation, respond to network and firewall issues, and participate in on-call rotations to minimize business impact. Collaboration with vendors and internal teams is essential.

Qualifications

• Bachelor’s degree or equivalent in CS/EE/MIS.
• CCNA or equivalent certification preferred, not mandatory.

Responsibilities

• Implement and support enterprise wired and wireless network infrastructure across core and branch locations.
• Troubleshoot network, security, and firewall issues with root-cause analysis.
• Configure remote connectivity, VPN, and ISP connections for distributed users/locations.
• Maintain security patches, firmware updates, and configuration standards.
• Develop and maintain network diagrams and SOPs to support operations.
• Participate in an on-call rotation for network issue response.

Skills

Cisco infrastructure

VoIP/UC

VPN

Fortinet FortiGate

FortiNAC/FortiManager/FortiAnalyzer

Wireless networking (802.11)

Network monitoring

Scripting/Automation

AD/Identity security basics

Education

Bachelor’s Degree in CS/EE/MIS

CCNA or equivalent certification (preferred)

Tools

NetFlow

Syslog

SIEM

NAT/VPN troubleshooting

Job description

Purpose

The Network Engineer II implements, configures, and supports enterprise network infrastructure across core and branch locations, ensuring reliable connectivity, strong performance, and a sound security posture. This role performs hands‑on troubleshooting and root cause analysis, supports the deployment of network and security solutions, and uses automation and AI‑driven tools to improve operational efficiency while maintaining accurate documentation and providing day‑to‑day support for network and firewall issues.

Position Description

The Network Engineer II implements, configures, and supports enterprise network infrastructure across core and branch locations, ensuring reliable connectivity, strong performance, and a sound security posture. This role performs hands‑on troubleshooting and root cause analysis, supports the deployment of network and security solutions, and uses automation and AI‑driven tools to improve operational efficiency while maintaining accurate documentation and providing day‑to‑day support for network and firewall issues.

Focus & Scope

Essential duties and responsibilities, i.e. those which are basic, necessary, and an integral part of the job, are indicated below:

• Implement, configure, and support enterprise wired and wireless network infrastructure across core and branch locations to ensure reliable connectivity and strong performance.
• Perform troubleshooting and root cause analysis on network, security, and firewall‑related issues, implementing corrective actions and escalating complex problems as needed.
• Configure and maintain remote connectivity solutions, VPN infrastructure, and ISP connections to support secure and reliable access for distributed users and locations.
• Implement system enhancements that improve network reliability, security posture, and overall performance while aligning with business objectives and industry best practices.
• Maintain network hardware and software currency by ensuring appropriate security patches, firmware updates, and configuration standards are consistently applied.
• Monitor network health through performance metrics and diagnostics, recommending and implementing solutions to improve security, performance, and cost efficiency.
• Develop and maintain technical documentation including network diagrams, standard operating procedures, and configuration guidelines to support consistent operations.
• Stay current with emerging cybersecurity threats, vendor product updates, and industry best practices to proactively address vulnerabilities and leverage new capabilities.
• Use AI‑driven tools and automation technologies to improve operational efficiency and reduce manual effort in routine network management tasks.
• Participate in an on‑call rotation to provide first‑line response for network issues, ensuring timely resolution and minimal business impact.

Relationships, Qualifications And Requirements, & Competencies

Key Relationships

Reports To

• Sr IT Manager, Technology Operations

Direct Reports

• None

External Clients

• Vendors, Technology Partners, Solutions Providers, and Consultants.

Internal Clients

• All Divisions and Personnel within the Teichert Family of Companies

Education

Role Qualifications & Requirements

• Bachelor’s Degree in Computer Science, Electrical Engineering, MIS, or an equivalent combination of training, education, and experience.
• Professional certifications such as the Cisco Certified Network Associate (CCNA) preferred; equivalent certifications or demonstrated experience also considered.

Experience And Industry Expertise

• Minimum of 4 to 6 years of direct hands‑on experience in enterprise networking, including configuring, operating, and supporting WAN and LAN infrastructures, routing and switching platforms, firewalls, and network management tools.

Specific Job Requirements

• Solid hands‑on proficiency with Cisco infrastructure (switches, routers, voice gateways, ASA/Firepower firewalls, FMC, Unified Communications, VPN, Umbrella, wireless access points) and the Fortinet ecosystem (FortiGate, FortiNAC, FortiManager, FortiAnalyzer).
• Strong working understanding of core networking protocols and technologies including TCP/IP, NAT, DMVPN, VPN, DNS, SNMP, EIGRP, RADIUS, DHCP, IPSec, SSL, 802.1x, and VoIP.
• Working knowledge of wireless technologies including 802.11 standards, RF fundamentals, LTE/5G, and satellite connectivity.
• Exposure to or hands‑on support of Network Access Control, Zero Trust Network Access (ZTNA), SASE, SSL/TLS decryption, and microsegmentation solutions.
• Familiarity with cloud networking concepts, connectivity, and security in enterprise environments, including SD‑WAN technologies.
• Proficiency in network monitoring, performance management, and traffic analysis platforms including SIEM, NetFlow, and Syslog.
• Interest in or some exposure to applying AI and automation in network management, security analytics, and routine policy tasks.
• Working knowledge of network automation and scripting using common scripting languages, automation frameworks, and APIs.
• Working knowledge of Microsoft 365, Entra Active Directory, Intune, and Security products.
• Strong problem analysis skills with the ability to contribute practical, cost‑effective solutions that balance technical requirements with business needs.
• Strong verbal and written communication skills with the ability to engage both technical and non‑technical audiences.
• Ability to work effectively with vendors, consultants, and technology partners to support and deliver network solutions.
• Good organizational and time management skills with the ability to manage multiple priorities and deliver results under deadlines.
• Demonstrated ability to work effectively both independently and collaboratively within cross‑functional teams.
• Ability to maintain strict confidentiality and handle sensitive information with discretion.

Competencies

• Conflict Resolution
• Planning/Prioritizing
• Initiative
• Dependability
• Judgement/Decision MakingLearning/Development

Equipment Used, Physical Demands, and Work Environment

Equipment Used

• General office equipment, telephone, automobile, personal protective equipment (i.e. safety glasses, hearing protection) when visiting plants.

Physical Demands & Work Environment: The physical demands and work environment characteristics are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Physical: Sitting for long periods of time working on the computer or attending meetings. Job site visits require walking on uneven ground, steep slopes, and exposure to extreme temperature and/or humidity. Some lifting of materials and equipment up to 50 lbs.
• Work Environment: Typical office environment with adequate temperatures and lighting, low levels of noise. Demands of meeting tight deadlines. Exposed to the conditions of job sites which can include loud noise, dust, fumes, and extreme weather conditions prevalent at the time. May work various hours, including early mornings, dusk or evenings.

Base Salary Range

$110,833.00 - $155,167.00

The range displayed reflects the range the company reasonable expects to pay for the position. The actual base salary is subject to variation due to the role, level, geographic location, relevant education, training, or experience, among other factors.

Employer Disclosure Statement

The above statements and job description is intended to describe the nature and level of work being performed within this job. They are not intended to be an exhaustive list of all responsibilities, duties, and tasks. Other similar or additional duties are performed as assigned.

Equal Opportunity Employer

Teichert and its subsidiaries pride themselves on being an Equal Opportunity Employer. Individuals seeking employment at our company are considered without regards to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by federal, state or local laws.

Applicants with disabilities may be entitled to reasonable accommodation. A reasonable accommodation is a change in the way things are normally done that will ensure an equal employment opportunity without imposing an undue hardship on the company. If you are an applicant with a disability, please inform Robert Maxey ([e-mail]) if you need assistance completing any forms or to otherwise participate in the application process.

Notice to Staffing Agencies

Teichert, Inc. and its subsidiaries ("Teichert") will not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to Teichert, including unsolicited resumes sent to a Teichert mailing address, fax machine or email address, directly to Teichert employees, or to Teichert’s resume database will be considered Teichert property. Teichert will NOT pay a fee for any placement resulting from the receipt of an unsolicited resume. Teichert will consider any candidate for whom an Agency has submitted an unsolicited resume to have been referred by the Agency free of any charges or fees. Agencies must obtain advance written approval from Teichert’s recruiting function to submit resumes, and then only in conjunction with a valid fully‑executed contract for service and in response to a specific job opening. Teichert will not pay a fee to any Agency that does not have such agreement in place. Agency agreements will only be valid if in writing and signed by Teichert’s Human Resources Representative or his/ her designee. No other Teichert employee is authorized to bind Teichert to any agreement regarding the placement of candidates by Agencies.

Street Address

3500 American River Drive

City

Sacramento

State/Province

California

Zip Code

95864

Job Title

Network Engineer II