Network Security Engineer II

Cybersecurity Jobs; Houston (TX); On-site; USD 95,000 - 125,000; Full time

Job summary

Cybersecurity Jobs seeks a Network Security Engineer II in Houston for deployment, configuration, and admin of network security resources onsite. Responsibilities include supporting security systems, designing secure solutions, and mentoring Security Analysts.

The role requires 3–6 years in networking/security, OSI proficiency, and hands-on tool usage. On-call rotations and collaboration with cross-functional teams are key aspects of the position, with strong emphasis on safe, compliant

Qualifications

• Bachelor’s degree in Computer Science or related field (preferred).
• 3–6 years configuring network devices (switches/routers/firewalls).
• 3–6 years creating topology diagrams and technical docs.
• 3–6 years troubleshooting connectivity issues.
• Independently perform networking tasks.
• Strong OSI model knowledge and port familiarity.
• Experience with AD users/groups and packet analysis tools.
• Familiar with malware/cyber-attacks and attackers.

Responsibilities

• Deploy, configure, administer security resources onsite in Houston.
• Support security systems deployment, troubleshooting and maintenance.
• Provide guidance to Security Analysts and collaborate with teams.
• Design and plan advanced security systems and services.
• Maintain project timelines and set targets.
• Research new security tools and technologies; on-call rotations.

Skills

Networking expertise

Security concepts

Documentation

Leadership/mentoring

Communication

Education

PCNSA

CCENT

Network+

Security+

Tools

Wireshark

Active Directory Users and Groups

Job description

Network Security Engineer II provides deployment, configuration, administration, and operational support for network security resources in an onsite Houston role.

Responsibilities

• Support the research, installation, configuration, implementation, troubleshooting, and maintenance of security systems and services
• Help implement controls and procedures that protect information systems from unauthorized or accidental modification, disclosure, or destruction (under Team Leads or Management guidance)
• Deliver unassisted support to application owners, project managers, vendors, and end-users
• Work across teams to complete project tasks across multiple project levels
• Own project timelines by meeting and setting schedule targets
• Recommend technical standards
• Participate in designing and planning advanced security systems or services
• Provide guidance and mentoring to Security Analyst(s)
• Research and recommend acquisition of new security tools and technology
• Cover a rotating 7x24 on-call support shift, rotated weekly among the Information Security Cyber Operations team
• Ensure safe care to patients, staff, and visitors while adhering to Memorial Hermann policies, procedures, and standards, including time management, supply management, productivity, and quality of service within budgetary specifications
• Support professional growth by meeting mandatory/continuing education requirements and maintaining skills competency; act as preceptor, mentor, and resource to less experienced staff
• Model Memorial Hermann service standards by providing safe, caring, personalized, and efficient experiences to patients and colleagues
• Perform other duties as assigned

Requirements

• Bachelor’s degree in Computer Science or a related field (preferred)
• Entry-level networking and security certification such as PCNSA, CCENT, Network, Security, or equivalent (preferred)
• 3 to 6 years of experience configuring network devices such as switch, router, access point, or firewall
• 3 to 6 years of experience creating detailed topology diagrams and technical documentation
• 3 to 6 years of experience troubleshooting connectivity issues
• Ability to perform networking tasks independently
• Strong understanding of the OSI model
• Strong knowledge of well-known ports
• Familiarity with Active Directory Users and Groups
• Experience using packet analysis tools such as Wireshark
• Familiarity with common malware, cyber-attacks, and types of attackers
• Good communication and interpersonal skills for successful teamwork

Technologies

• Wireshark
• Active Directory Users and Groups

Job Summary

• Experienced network security engineer responsible for the deployment, configuration, and administration of network security resources
• Documents and illustrates network topology diagrams
• Supports physical installation, configuration, testing, troubleshooting, and maintenance of related equipment and services
• Collaborates with network engineering, desktop services, client administration, application owners, project managers, vendors, and end-users to provide support and administrative services
• Reports to the Manager, Network Security

Location: Houston, TX (onsite)

Experience: 3 years minimum