Security Engineer

Networking Technologies, LLC; Virginia Beach (VA); On-site; USD 90,000 - 100,000; Full time

Benefits offered by this job

Competitive salary based on experience

Medical, Dental, and Vision Insurance

Paid Time Off and Holidays

401(k)

Ongoing technical training and certici

Career advancement opportunities

Job summary

Networking Technologies + Support (NTS) in Virginia Beach, VA is seeking an experienced Security Engineer to design, implement, and support secure enterprise networks while ensuring CMMC compliance and alignment with industry security frameworks. The role emphasizes hands-on technical leadership and collaboration with clients and internal teams.

The ideal candidate brings 5–10 years of enterprise networking/security experience, Cisco expertise, and strong documentation skills.

Qualifications

• Demonstrated experience supporting CMMC compliance.
• Minimum 5–10 years of enterprise networking and security engineering.
• Strong experience designing and implementing secure enterprise network architectures.
• Expert knowledge of Cisco routing and switching technologies.

Responsibilities

• Design, implement, and support secure enterprise network architectures.
• Design and maintain environments that meet CMMC requirements.
• Implement and maintain security controls aligned with industry best practices.
• Configure, optimize, and troubleshoot enterprise network infrastructure.
• Develop and maintain technical documentation and network diagrams.
• Implement and support firewalls, VPNs, NAC, and secure remote access solutions.
• Configure and troubleshoot routing and switching technologies in enterprise environments.
• Analyze security risks and recommend remediation strategies.
• Participate in security assessments, audits, and compliance initiatives.
• Collaborate with engineering teams to integrate secure network solutions.

Skills

CMMC compliance

Enterprise networking

Cisco routing & switching

Security architecture

VPN technologies

Firewall configuration

Network security

Documentation skills

Tools

Cisco IOS

Firewalls

VPNs

NAC

Job description

Join a Team That Secures Innovation

At Networking Technologies + Support (NTS), we're passionate about delivering secure, innovative technology solutions that help organizations thrive. As a leading Managed Services Provider (MSP), we design, implement, and support enterprise infrastructure, cybersecurity, and networking solutions for commercial, healthcare, government, and regulated industries.

We are seeking an experienced Security Engineer with expertise in Cybersecurity Maturity Model Certification (CMMC) and enterprise security architecture to join our growing engineering team.

Position Overview

The Security Engineer will be responsible for designing, implementing, securing, and supporting enterprise network and security infrastructures while ensuring compliance with CMMC and other cybersecurity frameworks. This role requires strong experience with secure network architecture, security controls, risk mitigation, and enterprise networking technologies.

The ideal candidate is a hands‑on technical expert who enjoys solving complex security challenges while working collaboratively with clients and internal engineering teams.

Responsibilities

• Design, implement, and support secure enterprise network architectures.
• Design and maintain environments that meet Cybersecurity Maturity Model Certification (CMMC) requirements.
• Implement and maintain security controls aligned with industry best practices.
• Configure, optimize, and troubleshoot enterprise network infrastructure.
• Develop and maintain technical documentation, network diagrams, and security architecture documentation.
• Implement and support firewalls, VPNs, network segmentation, NAC, and secure remote access solutions.
• Configure and troubleshoot routing and switching technologies in enterprise environments.
• Analyze security risks and recommend remediation strategies.
• Participate in security assessments, audits, and compliance initiatives.
• Collaborate with engineering teams to integrate secure network solutions into client environments.
• Provide technical leadership and mentorship to junior engineers.
• Stay current with emerging cybersecurity threats, technologies, and best practices.

Required Qualifications

• Demonstrated experience supporting organizations with CMMC compliance (Required)
• Minimum 5–10 years of enterprise networking and security engineering experience.
• Strong experience designing and implementing secure enterprise network architectures.
• Expert knowledge of Cisco routing and switching technologies.
• Extensive experience configuring and troubleshooting enterprise networking equipment.

Strong understanding of:

• BGP
• OSPF
• EIGRP
• VLANs
• STP
• VTP
• VRFs

Experience implementing and supporting:

• Enterprise Firewalls
• VPN technologies
• Access Control Lists (ACLs)
• 802.1X Network Access Control
• Experience with Microsoft enterprise environments and secure infrastructure.
• Excellent analytical, troubleshooting, and documentation skills.
• Strong verbal and written communication skills.
• Ability to work independently and collaboratively within a team.
• Required Certifications

Candidates should possess one or more of the following:

• Active experience supporting CMMC compliance (Required)
• Cisco CCNP Enterprise or CCNP Data Center
• Cisco CCIE or CCDE
• Offensive Security Certified Professional (OSCP)

Preferred Qualifications

Experience with one or more of the following is highly desirable:

• Alto Networks
• Fortinet
• Juniper Networks
• Meraki
• HPE Aruba
• Sophos
• Brocade

Additional cybersecurity certifications are a plus:

• PNPT
• CRTO
• eCPPT
• CPTS
• CRTP

Experience with advanced security research and offensive security technologies:

• DragonOS
• RF Hacking
• Software-Defined Radio (SDR)
• HITB Training

Why Join NTS?

• Competitive salary based on experience and certifications
• Comprehensive benefits package
• Opportunities for professional development and advanced technical training
• Exposure to enterprise infrastructure and cybersecurity projects
• Collaborative engineering culture with experienced technical professionals
• Career advancement opportunities within a growing Managed Services Provider

Why Join NTS?

• Location: Virgina Beach, VA
• Pay: 90k – 100k
• Competitive pay
• Medical, Dental, and Vision Insurance
• Paid Time Off and Holidays
• 401(k)
• Ongoing technical training and certification opportunities
• Career advancement within a growing technology company
• Opportunity to work on diverse and challenging infrastructure projects

If you're passionate about cybersecurity, enterprise networking, and helping organizations build secure, resilient environments while supporting CMMC compliance, we'd love to hear from you.

At Networking Technologies + Support, you'll help build the technology infrastructure that keeps businesses connected. If you enjoy hands‑on installation work, networking, and delivering quality solutions to clients, we'd love to hear from you.

Networking Technologies + Support (NTS) is an Equal Opportunity Employer.