Network Security Architect
Madrid, IA · Remote
... based monitoring (NetFlow/SFlow), and RTBH (Remote Triggered Black Hole) filtering ... Experience: 8+ years in network engineering with at least 4 years focused specifically on security ...
Madrid, IA · Remote
... based monitoring (NetFlow/SFlow), and RTBH (Remote Triggered Black Hole) filtering ... Experience: 8+ years in network engineering with at least 4 years focused specifically on security ...
Madrid, IA · Remote
... based monitoring (NetFlow/SFlow), and RTBH (Remote Triggered Black Hole) filtering ... Experience: 8+ years in network engineering with at least 4 years focused specifically on security ...
Ackworth, IA · Remote
$117K - $146K/yr
Job Purpose The Application Security Engineer is responsible for strengthening the security of our applications, platforms, and development processes. This position partners with software engineers ...
Ackworth, IA · Remote
$117K - $146K/yr
Job Purpose The Application Security Engineer is responsible for strengthening the security of our applications, platforms, and development processes. This position partners with software engineers ...
Engineer and secure Microsoft Agents, Copilot‑style workflows, and agent‑driven automation ... Network Security, Active Directory, Java, XML, JSON, Azure, AWS, MySQL, Federation, SSO.
Quick apply
Engineer and secure Microsoft Agents, Copilot‑style workflows, and agent‑driven automation ... Network Security, Active Directory, Java, XML, JSON, Azure, AWS, MySQL, Federation, SSO.
Des Moines, IA · On-site +1
$111K - $153K/yr
CNO's IT Team is hiring a Sr IT Security Engineer. The Sr IT Security Engineer will work with ... Strong fundamental understanding of networking and DNS. What will set you apart: * Applicable ...
Des Moines, IA · On-site +1
$111K - $153K/yr
CNO's IT Team is hiring a Sr IT Security Engineer. The Sr IT Security Engineer will work with ... Strong fundamental understanding of networking and DNS. What will set you apart: * Applicable ...
Engineer and secure Microsoft Agents, Copilotstyle workflows, and agentdriven automation. * Prevent ... Network Security, Active Directory, Java, XML, JSON, Azure, AWS, MySQL, Federation, SSO.
Engineer and secure Microsoft Agents, Copilotstyle workflows, and agentdriven automation. * Prevent ... Network Security, Active Directory, Java, XML, JSON, Azure, AWS, MySQL, Federation, SSO.
Des Moines, IA · On-site +1
Operating with increasing autonomy, the network engineer contributes technical expertise across complex projects, partners with architecture and security teams, and helps drive best practices for ...
Des Moines, IA · On-site +1
Operating with increasing autonomy, the network engineer contributes technical expertise across complex projects, partners with architecture and security teams, and helps drive best practices for ...
Johnston, IA · On-site +1
$150K/yr
This is a remote position, but if you're near one of our local offices, you're welcome to come ... keeping security airtight and performance at its peak. From designing VLANs and firewalls to ...
Johnston, IA · On-site +1
$150K/yr
This is a remote position, but if you're near one of our local offices, you're welcome to come ... keeping security airtight and performance at its peak. From designing VLANs and firewalls to ...
Des Moines, IA · On-site +1
$119K - $157K/yr
The Position We're looking to hire a Senior Databricks Engineer to join our team. You'll work with ... Experience working in regulated environments with strict security requirements. * Ability to work ...
Des Moines, IA · On-site +1
$119K - $157K/yr
The Position We're looking to hire a Senior Databricks Engineer to join our team. You'll work with ... Experience working in regulated environments with strict security requirements. * Ability to work ...
Senior Applications Engineer Position Summary Seeking a Senior Applications Engineer with deep ... Security Requirements • Ability to obtain and maintain security clearance may be required for ...
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Senior Applications Engineer Position Summary Seeking a Senior Applications Engineer with deep ... Security Requirements • Ability to obtain and maintain security clearance may be required for ...
Des Moines, IA · Remote
... network segmentation, secure remote access, and integration with IT security controls. * Develop ... Bachelor's degree in Engineering, Computer Science, Information Security, or related field. * 7+ ...
Des Moines, IA · Remote
... network segmentation, secure remote access, and integration with IT security controls. * Develop ... Bachelor's degree in Engineering, Computer Science, Information Security, or related field. * 7+ ...
Davenport, IA · Remote
... network segmentation, secure remote access, and integration with IT security controls. * Develop ... Bachelor's degree in Engineering, Computer Science, Information Security, or related field. * 7+ ...
Davenport, IA · Remote
... network segmentation, secure remote access, and integration with IT security controls. * Develop ... Bachelor's degree in Engineering, Computer Science, Information Security, or related field. * 7+ ...
Johnston, IA · On-site +1
$150K/yr
This is a remote position, but if you're near one of our local offices, you're welcome to come ... networking, data centers, security solutions, and monitoring tools. Our job is to ensure that our ...
Johnston, IA · On-site +1
$150K/yr
This is a remote position, but if you're near one of our local offices, you're welcome to come ... networking, data centers, security solutions, and monitoring tools. Our job is to ensure that our ...
Johnston, IA · On-site +1
$150K/yr
This is a remote position, but if you're near one of our local offices, you're welcome to come ... This role involves maintaining the performance, security, and scalability of both on-premise data ...
Johnston, IA · On-site +1
$150K/yr
This is a remote position, but if you're near one of our local offices, you're welcome to come ... This role involves maintaining the performance, security, and scalability of both on-premise data ...
IA · On-site +1
$75K - $97K/yr
Uses remote management software tools to maintain and update configuration, protocol and user ... SECURITY CLEARANCE REQUIREMENT: Employment is subject to attaining and maintaining a clearance as ...
IA · On-site +1
$75K - $97K/yr
Uses remote management software tools to maintain and update configuration, protocol and user ... SECURITY CLEARANCE REQUIREMENT: Employment is subject to attaining and maintaining a clearance as ...
Security Clearance Type: None/Not Required Security Clearance Status: Not Required At RTX, the ... In this dynamic environment, you will have the opportunity to network across our businesses and ...
New
Security Clearance Type: None/Not Required Security Clearance Status: Not Required At RTX, the ... In this dynamic environment, you will have the opportunity to network across our businesses and ...
New
Nevada, IA · Remote
$75K - $85K/yr
Remote position and candidates can be located anywhere in the US. There will be in excess of 75 ... CompTIA Network+ AND Security+ Experience with installation, administration, and troubleshooting of:
Nevada, IA · Remote
$75K - $85K/yr
Remote position and candidates can be located anywhere in the US. There will be in excess of 75 ... CompTIA Network+ AND Security+ Experience with installation, administration, and troubleshooting of:
Breda, IA · Remote
$51.50 - $70.75/hr
Remote work possible initially * Long-term setup assessed case by case * Openness to relocating to ... Ensure security, performance, and compliance * Proactively escalate issues ✅ REQUIREMENTS
Breda, IA · Remote
$51.50 - $70.75/hr
Remote work possible initially * Long-term setup assessed case by case * Openness to relocating to ... Ensure security, performance, and compliance * Proactively escalate issues ✅ REQUIREMENTS
... of a Software Engineer. This position would focus on creating well structured, secure, and ... Implement API security measures like authentication, authorization, and data encryption. * Design ...
... of a Software Engineer. This position would focus on creating well structured, secure, and ... Implement API security measures like authentication, authorization, and data encryption. * Design ...
Dubuque, IA · On-site +1
$94K - $128K/yr
Remote working opportunities may also be available. Origin Design emphasizes training and ... Actively participate in networking events, industry conferences, and community organizations to ...
Dubuque, IA · On-site +1
$94K - $128K/yr
Remote working opportunities may also be available. Origin Design emphasizes training and ... Actively participate in networking events, industry conferences, and community organizations to ...
Iowa City, IA · On-site +1
$81K - $105K/yr
Provide onsite and remote support commissioning system design changes. * Work with installation ... Basic understanding of control system network topologies * Instrumentation calibration / startup ...
Quick apply
Iowa City, IA · On-site +1
$81K - $105K/yr
Provide onsite and remote support commissioning system design changes. * Work with installation ... Basic understanding of control system network topologies * Instrumentation calibration / startup ...
| Aspect | Network Security Engineer Remote | Network Security Analyst |
|---|---|---|
| Certifications | CompTIA Security+, CISSP, CEH | CompTIA Security+, CISSP, CEH |
| Work Environment | Remote, often part of cybersecurity teams | Remote or on-site, monitoring security systems |
| Employer & Industry Usage | Tech, finance, healthcare, government | IT firms, corporate security teams, government agencies |
Both roles require similar certifications and often operate in remote environments within various industries. The main difference is that Network Security Engineers typically design and implement security solutions, while Network Security Analysts focus on monitoring and analyzing security threats.

Full-time
Posted 28 days ago
As a Network Security Architect, you will be the visionary and lead designer for our secure network infrastructure. You will design, build, and oversee the implementation of security systems that protect our nationwide ISP backbone, data centers, and customer-facing services. This role requires a deep understanding of BGP security, DDoS mitigation at scale, and the integration of security into high-throughput transport networks.
Responsibilities:
Architectural Design: Develop and maintain the security blueprint for the ISP core, edge, and access networks.
DDoS Mitigation: Design and optimize multi-layered DDoS protection strategies using scrubbing centers, flow-based monitoring (NetFlow/SFlow), and RTBH (Remote Triggered Black Hole) filtering.
Infrastructure Security: Hardening of critical network elements (routers, switches, OLTs) and implementing robust AAA (Authentication, Authorization, and Accounting) frameworks.
BGP & Routing Security: Lead the implementation of RPKI (Resource Public Key Infrastructure), BGPsec, and peering security best practices to prevent route hijacking.
Automation & Orchestration: Drive "Security as Code" by using Python, Ansible, or Terraform to automate security policy deployments across thousands of nodes.
Compliance & Standards: Ensure the network meets industry standards such as NIST, ISO 27001, and regulatory requirements (e.g., CALEA, GDPR).
Incident Escalation: Act as a Tier 4 subject matter expert during major security breaches or sophisticated network attacks.
Qualifications:
Experience: 8+ years in network engineering with at least 4 years focused specifically on security architecture in a Service Provider or large Enterprise environment.
Education: Bachelor's or Master's degree in Computer Science, Cybersecurity, or equivalent experience.
Certifications: Highly preferred: CCIE Security, JNCIE-SEC, CISSP-ISSAP, or GSEC.
Soft Skills: Ability to translate complex security risks into business terms for executive leadership.
Our Commitments:
Adaptive Mindset: We meet change headon to build the capabilities we need now. We take personal ownership of our professional development to keep pace with change and actively drive it.
Collective Impact: We treat innovation as a team sport, working powerfully together to create extraordinary impact. We collaborate openly and with a shared purpose and amplify our unique human strengths to solve complex challenges that technology alone cannot.
Customer Ownership: We own our customers' success, whether an internal stakeholder or an external client. We take full accountability, anticipate their needs and create smooth experiences to build trust with every touchpoint. In an automated world, personal ownership is GTT's competitive edge.
EEO Statement (US)
GTT provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, GTT complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. GTT expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. Improper interference with the ability of GTT's employees to perform their job duties may result in discipline up to and including discharge.