Security Network Engineer Job at Robert Half (Houston)

Security Network Engineer

Robert Half

Location:
United States , Houston

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Job Responsibility:

Design, implement, and maintain security controls across networks, endpoints, and cloud environments
Coordinate with 3rd party partners to monitor, analyze, and respond to security incidents using SIEM tools and threat intelligence feeds
Coordinate vulnerability assessments and penetration testing with 3rd party partners
recommend and implement remediation actions
Manage firewalls, IDS/IPS systems, endpoint protection, and identity/access management solutions
Develop and maintain cybersecurity policies, procedures, and best practices
Develop, implement, and maintain a holistic cybersecurity program
Support compliance initiatives, e.g., NIST, ISO, CMMC, Ect
Proactively perform regular risk assessments and security audits to ensure continued resilience
Deploy, maintain, and troubleshoot corporate infrastructure systems including, but not limited to, Meraki, Fortinet, Juniper, VMware, and NAS/SAN
Administer Microsoft Active Directory, DHCP, DNS, and GPOs in a multi-site environment
Support and maintain firewalls, wireless networks, VPNs, and SDWAN links
Respond to infrastructure issues across physical and cloud environments using RMM tools
Develop and maintain accurate network documentation, system inventories, and standard operating procedures
Provide Tier 2–3 support across departments and collaborate with cross-functional teams
Other duties as assigned by supervisor.

Requirements:

Bachelor's degree in Computer Science, Information Security, or related field (or equivalent experience)
5–7 years of experience in cybersecurity engineering, network security, or related technical roles
Strong understanding of TCP/IP, routing, switching, and network protocols
Proven experience with security tools such as SIEM (e.g., Splunk, Sentinel), firewalls (Fortinet, Cisco), and IDS/IPS solutions
Experience with cloud security (AWS and Azure)
Familiarity with incident response, threat hunting, and vulnerability management processes
Knowledge of common compliance and regulatory frameworks, e.g., NIST, PCI DSS)
Experience with cybersecurity governance
Strong communication skills and ability to work with both technical and non-technical stakeholders
Team player that can work with team members across departments, with consultants, and other 3rd party partners
Knowledge of Cisco Meraki appliances for SD-WAN
Available for travel as required (about 25%).

What we offer:

Medical
vision
dental
life and disability insurance
401(k) plan
free online training

Additional Information:

Job Posted:
May 20, 2026

Employment Type:

Fulltime

Work Type:

On-site work

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