Network Security Engineer - Techgene Solutions LLC - | Dice.com

Techgene Solutions LLC

Apply Now

Network Security Engineer

• Posted 17 hours ago • Updated 12 hours ago

Full Time

Part Time

Apply Now

Fitment

Dice Job Match Score™

To see how well you match this job, please log in or create an account.

Once logged in, be sure to complete your profile to get the most accurate match score.

Fitment

Dice Job Match Score™

🔗 Matching skills to job...

Job Details

Skills

Cisco
firewall
meraki
powerfirewall

Summary

Please find the below job description and let me know your interest,

This works only on w2

DXC

Job Role: Contract Network Security Engineer Operational Technology (OT)
Location: Nationwide Travel (USA-based)
Contract Type

Job Role: Contract Network Security Engineer Operational Technology (OT)

Location: Nationwide Travel (USA-based), Expenses paid when Travell (if required)

Contract Type: Contract

Remote position

Position Summary:

We are seeking experienced Network Security Engineers to join a specialized OT Security team led by the Client. This team will be responsible for enhancing cybersecurity across multiple Operational Technology (OT) sites throughout the United States. The role focuses on implementing robust security controls aligned with IEC 62443 and NIST standards for cyber-physical systems.

Key Responsibilities:

As part of the OT Security team, the Network Security Engineers will:

Travel to multiple OT sites across the U.S. to perform hands-on security implementations.
Implement and configure Cisco Firepower appliances (transparent and routed modes) to achieve OT network segmentation and system isolation.
Replace unmanaged OT switches identified during site walk-throughs with Meraki switches, and configure them for logical VLAN segmentation.
Configure and troubleshoot OT traffic flows to ensure secure and efficient communication across segmented networks.
Assist with rack-and-stack activities, supporting Client field services personnel during hardware deployment.
In some cases, assist with the replacement of Access Points (APs) as part of site upgrades.
Collaborate with site personnel and internal teams to ensure smooth deployment and minimal operational disruption.
Document configurations, site findings, and implementation details in technical reports.
Validate failover using SD-WAN and Cisco Firepower

Required Qualifications:

Strong hands-on experience with:
- Cisco Firepower appliances (transparent and routed modes)
- Meraki switches for VLAN segmentation
- VeloCloud SD-WAN integration
Familiarity with IEC 62443 and NIST Cybersecurity Framework for OT environments.
Experience in OT environments such as manufacturing, utilities, or critical infrastructure.
Ability to travel extensively across the U.S. (up to 90%).
Excellent troubleshooting, documentation, and communication skills.
Ability to work independently and as part of a distributed team.

Preferred Qualifications:

Relevant certifications: CISSP, GICSP, Cisco Security, or ISA/IEC 62443.
Experience with wireless infrastructure and AP deployments.
Familiarity with physical security controls in industrial environments.

Work Environment:

Field-based role with travel to industrial and operational sites.
May involve working in environments with heavy machinery, electrical systems, and other industrial hazards (appropriate safety training and PPE provided).

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10109301
Position Id: 2025-18027
Posted 17 hours ago

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Remote or Texas

•

Today

Job Title : Senior Network Security Engineer CCIE Client: Direct Location: 100% Remote USA Employment Type: Long-Term Contract This role will need an accomplished Senior Network & Security Engineer to design, implement, and manage secure, large-scale enterprise network environments across global operations. The ideal candidate will bring deep technical expertise in SD-WAN, Next-Gen Firewalls, Cloud Networking (AWS/Azure), Zero Trust (ZScaler), and Data Center modernizations, with a proven

Easy Apply

Full-time, Contract, Third Party

Senior Network Security Engineer CCIE (SDWAN)_Remote_ Long term Contract _10+ years exp , independent consultant req

Remote or Texas

•

Today

Easy Apply

Full-time, Part-time, Contract, Third Party

Network Security Engineer

Richmond, Virginia

•

Today

Job#: 3011766 Job Description: POSITION SUMMARY Apex Systems is seeking a Network Security Engineer in Richmond, Virginia, to support and enhance the security posture of a client's enterprise IT infrastructure. This contract position plays a critical role in safeguarding IT systems through proactive monitoring of the environment, performing incident response activities, implementation, and configuration of security best practices in all IT security software. The ideal candidate will have approx

Easy Apply

Full-time

Security Network Engineer

Houston, Texas

•

Today

Description We are seeking a skilled Network Security Administrator to manage and secure our network infrastructure. The ideal candidate will have hands-on experience with Cisco Meraki and FortiGate firewalls, ensuring optimal performance, security, and compliance across all network systems. WKey Responsibilities: Design, implement, and maintain secure network solutions using Cisco Meraki and FortiGate firewalls.Monitor network performance and security, proactively identifying and resolving iss

Easy Apply

Full-time

USD 51.46 - 59.59 per hour

Network Security Engineer

Dice Job Match Score™

Dice Job Match Score™

Job Details

Skills

Summary

Similar Jobs

Dice Job Match Score™

Venkat Koneki