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Network Segmentation Jobs in Virginia (NOW HIRING)

The Swift Group, LLC

Network Engineer

Chantilly, VA · On-site

Enforce security controls including next-generation firewalls, VPNs (IPsec/SSL), ACLs, network segmentation, and Zero Trust architecture; collaborate closely with Cybersecurity teams on policy and ...

ASEC, Inc.

Network Engineer

Virginia Beach, VA · On-site

$135K - $150K/yr

Implement boundary defense solutions and network segmentation. * Maintain firewall rules and access controls. * Support cybersecurity audits, vulnerability remediation, and RMF compliance. * Monitor ...

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Network Segmentation information

What is network segmentation?

Network segmentation is the practice of dividing a computer network into smaller, isolated subnetworks to improve security and performance. By separating systems and data, organizations can limit the spread of cyber threats and control user access to sensitive information. This approach helps contain breaches, simplifies compliance, and enhances the efficiency of network management. Common techniques include using VLANs, firewalls, and access control lists to enforce boundaries between segments.

What are the key skills and qualifications needed to thrive in a network segmentation role, and why are they important?

To thrive in a Network Segmentation role, you need a solid understanding of networking concepts, security best practices, and experience with firewalls and VLAN configuration, often supported by certifications like CCNA or CISSP. Familiarity with tools such as network monitoring systems, segmentation platforms, and security information and event management (SIEM) solutions is typically required. Strong analytical thinking, attention to detail, and effective communication are essential soft skills for collaborating with IT teams and identifying security gaps. These skills ensure that network environments are properly segmented to minimize security risks and maintain organizational compliance.

What are some common challenges faced by professionals working in network segmentation roles, and how can they be addressed?

Professionals in network segmentation roles often encounter challenges such as effectively balancing security with business operations, managing legacy systems, and ensuring seamless communication between segmented zones. Addressing these challenges typically involves working closely with IT and business units to understand critical workflows, implementing robust access controls and monitoring, and regularly updating segmentation policies to adapt to organizational changes. Staying current with industry best practices and leveraging automation tools can also help streamline the process and minimize human error.

What is the difference between Network Segmentation vs Network Security Engineer?

AspectNetwork SegmentationNetwork Security Engineer
Primary FocusDividing a network into segments to control trafficDesigning, implementing, and managing security measures
Required SkillsNetworking protocols, VLANs, firewallsFirewall configuration, intrusion detection, security policies
Work EnvironmentNetwork infrastructure, data centers, enterprise networksSecurity teams, IT departments, cybersecurity environments
CertificationsCCNA, CompTIA Network+CISSP, CEH, CompTIA Security+

Network segmentation involves dividing a network into smaller parts to improve performance and security, while a Network Security Engineer focuses on protecting the network through security measures. Both roles require networking knowledge, but their primary objectives differ: segmentation manages network structure, whereas security engineers safeguard it from threats.

What do you need for network segmentation?

A network segmentation specialist needs a clear understanding of network architecture, access controls, and security policies. They typically require knowledge of VLANs, firewalls, and network monitoring tools, along with relevant certifications like Cisco CCNA or CompTIA Security+. Proper planning and implementation skills are essential to effectively isolate network segments and enhance security.

What are popular job titles related to Network Segmentation jobs in Virginia?

For Network Segmentation jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Network Segmentation jobs in Virginia look for?

The top searched job categories for Network Segmentation jobs in Virginia are:

What cities in Virginia are hiring for Network Segmentation jobs?

Cities in Virginia with the most Network Segmentation job openings:

Network Segmentation jobs near you
Infographic showing various Network Segmentation job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 11% Part Time, and 8% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Network Administrator with Security Clearance

Zachary Piper Solutions, LLC

Newington, VA • On-site

$120K - $135K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 9 days ago

Job description

Zachary Piper Solutions is seeking a Network Administrator to support a long-term enterprise IT program based in Newington, VA . The Network Administrator will support enterprise routing and switching, network access control, network management, and troubleshooting across a large-scale environment. This position requires a TS/SCI Clearance and is onsite in Newington, VA! Responsibilities of the Network Administrator: * Manage, configure, and troubleshoot Cisco-based enterprise networks * Administer and support Cisco Identity Services Engine (ISE) and Cisco DNA Center (DNAC) * Configure and maintain VLANs, trunking, inter-VLAN routing, and network segmentation * Support enterprise routing and switching infrastructure * Monitor network performance and proactively identify and resolve connectivity issues * Troubleshoot network issues using tools such as Wireshark and NetFlow * Support network security technologies including firewalls, ACLs, NAT, and VPNs * Manage network access control technologies including 802.1X, RADIUS, and TACACS+ * Support secure network operations within a highly regulated environment * Collaborate with network engineers, system administrators, infrastructure teams, and security teams * Participate in change management, incident response, and network maintenance activities * Document network configurations, troubleshooting procedures, and operational changes * Support data center and physical network infrastructure * Work with technical and non-technical stakeholders to resolve network issues and maintain reliable enterprise operations Qualifications for the Network Administrator: * 3+ years of network administration experience supporting enterprise environments * Active TS/SCI clearance
* Experience supporting enterprise routing and switching environments * Strong hands-on experience with Cisco routers and switches * Experience configuring and troubleshooting VLANs, routing, and network segmentation * Experience with Cisco ISE * Experience with Cisco DNA Center (DNAC) * Experience using Wireshark, NetFlow, or similar network troubleshooting tools * Knowledge of 802.1X, RADIUS, and TACACS+ * Experience with firewalls, ACLs, NAT, and VPN technologies * Strong understanding of network security and access-control principles * CompTIA Security+ certification * CCNA certification * Strong troubleshooting, analytical, and communication skills * Ability to work effectively with infrastructure, systems, and security teams Compensation for the Network Administrator: * Salary: $120,000 - $135,000 * Comprehensive benefits package including Medical, Dental, Vision, 401(k), PTO, and Paid Holidays #LI-MM1 #LI-ONSITE Keywords: Network Administrator, Network Engineer, Cisco, Cisco Networking, Cisco ISE, Cisco DNA Center, DNAC, Routing, Switching, VLAN, Network Segmentation, Inter-VLAN Routing, Enterprise Networking, Network Troubleshooting, Wireshark, NetFlow, 802.1X, RADIUS, TACACS+, Network Access Control, NAC, Firewall, VPN, ACL, NAT, Data Center Networking, Network Security, Infrastructure, Security+, CompTIA Security+, CCNA, TS/SCI, Network Operations, Enterprise IT, Network Management

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