Senior Network Engineer

Location: San Bernardino, CA (Hybrid work schedule)
Employment Type: Contract-to-hire

LHH Recruitment Solutions is seeking a Senior Network Engineer to join a dynamic team supporting enterprise-level networking infrastructure. This role is ideal for a seasoned professional with deep technical expertise in network engineering, cybersecurity, and mission-critical communications systems. The Senior Network Engineer will play a key role in ensuring the availability, performance, and security of systems that support essential operations.

Position Overview

The Senior Network Engineer will design, implement, and maintain Wide Area Network (WAN) and Local Area Network (LAN) environments across multiple sites. This position requires strong collaboration with internal teams, external partners, and vendors to deliver secure, scalable solutions. The role involves supporting critical infrastructure, including systems that underpin emergency and public safety communications.

Key Responsibilities

• Lead multiple projects involving enterprise network technologies and infrastructure upgrades.

• Design and implement networking solutions using industry best practices.

• Support integration of hosted and cloud-based systems.

• Develop operational plans for network support activities and ensure alignment with organizational goals.

• Collaborate with stakeholders to gather technical requirements and assess security risks.

• Architect scalable solutions for high-availability systems, ensuring compliance with cybersecurity and regulatory standards.

• Maintain secure connectivity across data centers and cloud environments.

• Participate in change management processes and ensure smooth implementation of infrastructure changes.

• Provide on-call support and respond to critical incidents as needed.

Qualifications

Education:

• Bachelor’s degree in Information Technology, Computer Science, or related field.

Certifications (Preferred):

• CCNA, CCNP, ITIL Foundations, CompTIA A+, or equivalent industry credentials.

Experience:

• 5+ years of progressive experience in network administration and security within enterprise-scale environments.

• Expertise in LAN/WAN, voice, video, and data communication networks.

• Hands-on experience with Cisco, Meraki, and Sophos hardware.

Technical Skills:

• Networking protocols: TCP/IP, VPN, DNS, DHCP, IPsec, OSPF, BGP, EIGRP, MPLS, SD-WAN.

• Firewall technologies and endpoint security platforms.

• Network monitoring tools (e.g., SolarWinds, NinjaOne).

• Backup solutions (Cohesity, Veeam).

• Scripting/automation (Python, PowerShell).

• Familiarity with IT governance and cybersecurity standards.

Desired:

• Experience with Nutanix, Windows Server, and SQL Server.

Additional Requirements

• Ability to work flexible schedules, including evenings, weekends, and holidays.

• Participation in on-call rotation and emergency response.

• Valid driver’s license and ability to travel between sites as needed.

Compensation: $50-70/hr

Benefit Offerings:

Benefit offerings include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, and 401K plan. Our program provides employees the flexibility to choose the type of coverage that meets their individual needs. Available paid leave may include Paid Sick Leave, where required by law; any other paid leave required by Federal, State, or local law; and Holiday pay upon meeting eligibility criteria.

Equal Opportunity Employer/Veterans/Disabled

To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.lhh.com/us/en/candidate-privacy

The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:

• The California Fair Chance Act

• Los Angeles City Fair Chance Ordinance

• Los Angeles County Fair Chance Ordinance for Employers

• San Francisco Fair Chance Ordinance

Benefit offerings available for our associates include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits and a 401K plan. Our benefit offerings provide employees the flexibility to choose the type of coverage that meets their individual needs. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable.

Equal Opportunity Employer/Veterans/Disabled

Military connected talent encouraged to apply

To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www-uat.lhh.com/us/en/candidate-privacy

The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:

• The California Fair Chance Act
• Los Angeles City Fair Chance Ordinance
• Los Angeles County Fair Chance Ordinance for Employers
• San Francisco Fair Chance Ordinance

Massachusetts Candidates Only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.