Network Security Engineer
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Overview
Schedule
Full-time
Education
Network (CCNA, CCNP, CCIE)
Career level
Senior-level
Remote
On-site
Compensation
$60-$80/hour
Benefits
Career Development
Job Description
Benefits:
- Competitive salary
- Opportunity for advancement
Network Security Engineer
Location: Colorado (Onsite)
Employment Type: Full-Time
We are hiring a hands-on Network Security Engineer to support and strengthen enterprise security infrastructure. This role requires deep experience in Firewall Management, VPN configuration, Network Segmentation, Zero-Trust Implementation, and Linux system administration.
This position is fully onsite in Colorado. Candidates must be comfortable working directly with infrastructure, networking, and security teams in a production environment.
Key Responsibilities
Firewall Configuration & Optimization:
- Configure, deploy, and manage enterprise firewalls such as Palo Alto Networks, Fortinet, or Cisco Systems
- Perform rule set analysis, cleanup, and performance tuning
- Implement NAT policies, access controls, and application-layer inspection
- Support firewall upgrades and change management processes
VPN & Secure Remote Access:
- Design and configure IPSec and SSL VPN solutions
- Support secure remote workforce connectivity
- Integrate multi-factor authentication into VPN environments
- Troubleshoot connectivity and encryption issues
Network Segmentation & Security Architecture:
- Design VLANs and security zones aligned with organizational policies
- Implement DMZ architectures
- Enforce least-privilege access models
- Control east-west traffic to reduce lateral movement risks
Zero-Trust & Micro-Segmentation
- Support implementation of zero-trust security principles
- Configure micro-segmentation solutions such as VMware NSX or similar platforms
- Enforce identity-based and policy-driven access controls
Security Compliance & Vulnerability Management
- Perform vulnerability scans using tools such as Tenable (Nessus) or Qualys
- Analyze CVEs and coordinate remediation efforts
- Support compliance initiatives aligned with NIST, CIS, or similar frameworks
- Track remediation status and provide reporting to stakeholders
Linux System Administration & Automation
- Administer and harden Linux-based systems
- Develop automation scripts using Bash or Python
- Monitor logs and troubleshoot system-level issues
- Support security appliances running on Linux platforms
Required Qualifications
- 6+ years of experience in network security engineering
- Strong knowledge of TCP/IP, routing, switching, and firewall architecture
- Hands-on experience with enterprise firewall platforms
- Experience with VPN configuration and troubleshooting
- Strong Linux administration skills
- Experience with vulnerability management and remediation processes
Preferred Qualifications
- Experience in zero-trust architecture implementations
- Exposure to micro-segmentation technologies
- Certifications such as CCNP Security, PCNSE, NSE, or similar
- Experience in regulated or enterprise environments
Work Environment
- Fully onsite role in Colorado
- Collaborative team environment supporting enterprise infrastructure
- Direct involvement in production security operations
Compensation: $60.00 - $80.00 per hour
About Us
We work to deliver profitability in your business – with effective communication, consulting, and interactive solutions. Following an Agile Work Approach, we make sure you get the ideal solutions at minimum expenses.
Work Approach
Our PhilosophyOur Philosophy starts-and-ends at the Client-first approach. Be it understanding your business requirements to choosing the right technologies, we work as a collective team that takes all the possible steps to grow continuously towards our common goal.
Work Policy
We promote a collaborative work environment. We involve everyone working in the organization in community decisions and encourage them to think from a broader perspective. Our work process promotes flexibility and we maintain a high level of discipline at different levels of execution.
The Future
SelectMinds have years of experience in the domain helps us understand the need-of-the-hour better. This understanding drives us to a better future with every minute ticking. We believe we will be taking off major businesses from their flagship positions, with the products we are eyeing today.
Automate your job search with Sonara.
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FAQs About Network Security Engineer Jobs at Select Minds
What is the work location for this position at Select Minds?
This job at Select Minds is located in Dallas, Texas, according to the details provided by the employer. Some roles may also include multiple work locations depending on the requirement.
What pay range can candidates expect for this role at Select Minds?
Candidates can expect a pay range of $60–$80 per hour for this role.
What employment applies to this position at Select Minds?
Select Minds lists this role as a Full-time position.
What experience level is required for this role at Select Minds?
Select Minds is looking for a candidate with "Senior-level" experience level.
What education level is required for this job?
The education requirement for this position is Network (CCNA, CCNP, CCIE). Candidates with relevant qualifications or equivalent experience may also be considered.
What benefits are offered by Select Minds for this role?
Select Minds offers Career Development for this position. Actual benefits may vary depending on the employer's policies and employment terms.
What is the process to apply for this position at Select Minds?
You can apply for this role at Select Minds either through Sonara's automated application system, which helps you submit applications 10X faster with minimal effort, or by applying manually using the direct link on the job page.