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Network Segmentation Jobs in Virginia (NOW HIRING)

KNZ Solutions, Inc

Senior Aruba Network Engineer

Mclean, VA · On-site

$105K - $144K/yr

Senior Aruba Network Engineer Location: McLean, VA (On-site) Type: Full-time Role Summary KNZ ... Dynamic segmentation * Certificate-based authentication * Integrate ClearPass with: * Active ...

KNZ Solutions Inc

Senior Aruba Network Engineer

Vienna, VA · On-site

$104K - $143K/yr

Senior Aruba Network Engineer Location: McLean, VA (On-site) Type: Full-time Role Summary KNZ ... Dynamic segmentation * Certificate-based authentication * Integrate ClearPass with: * Active ...

GuidePoint Security

Gigamon Network Engineer

Quantico, VA · On-site

$112K - $154K/yr

... DIA network segments • Administer GigaVUE Fabric Manager (GFM) for policy management, traffic mapping, and tool load balancing; configure GigaSMART features including deduplication, slicing ...

Dollar Tree

Network Architect

Chesapeake, VA · On-site

$63 - $84.25/hr

Network segmentation and zero-trust architecture Technology Leadership * Evaluate, select, and standardize networking technologies and vendors * Drive adoption of: * Infrastructure-as-Code (IaC) and ...

GuidePoint Security

Gigamon Network Engineer

Reston, VA · On-site

$108K - $149K/yr

... DIA network segments • Administer GigaVUE Fabric Manager (GFM) for policy management, traffic mapping, and tool load balancing; configure GigaSMART features including deduplication, slicing ...

Dollartree

Network Architect

Chesapeake, VA · Hybrid

$63 - $84.25/hr

Network segmentation and zero-trust architecture Technology Leadership * Evaluate, select, and standardize networking technologies and vendors * Drive adoption of: * Infrastructure-as-Code (IaC) and ...

Family Dollar

Network Engineer III

Chesapeake, VA · On-site

Network security, segmentation, and firewalls • Hands-on experience with: Cisco (ACI), Aruba • Hands-on experience with: Fortinet / Palo Alto • Hands-on experience with: F5 (load balancing) • ...

Technica Corporation

Network Engineer

Dulles, VA · Hybrid

Implement secure network segmentation for mission, administrative, management, wireless, guest, and other enclaves using VLANs, VRFs, VXLAN overlays, ACLs, and routing policy. * Configure and ...

Technica Corporation

Network Engineer

Dulles, VA · Hybrid

Implement secure network segmentation for mission, administrative, management, wireless, guest, and other enclaves using VLANs, VRFs, VXLAN overlays, ACLs, and routing policy. * Configure and ...

Technica Corporation

Network Engineer

Dulles, VA · On-site

Implement secure network segmentation for mission, administrative, management, wireless, guest, and other enclaves using VLANs, VRFs, VXLAN overlays, ACLs, and routing policy. * Configure and ...

Revolutional, LLC

SME Network Engineer

Lorton, VA · Hybrid

VLAN/VRF segmentation * Routing design (OSPF, BGP, EIGRP, static routing) * Firewall zoning, NAT ... Network Operations & Troubleshooting * Serve as the primary network engineer for diagnosing ...

Dollartree

Network Engineer III

Chesapeake, VA · On-site

Network segmentation initiatives * Cloud network integration * Data center network upgrades Documentation & Standards * Maintain architecture diagrams and technical documentation * Establish ...

Dollar Tree

Network Engineer III

Chesapeake, VA · On-site

Network segmentation initiatives * Cloud network integration * Data center network upgrades Documentation & Standards * Maintain architecture diagrams and technical documentation * Establish ...

Butterfly Staffing

Sr. Network Engineer

Norfolk, VA

$100K - $137K/yr

Zero Trust architecture and network segmentation * Wireless networking (design, troubleshooting, RF fundamentals) * Firepower Management Center (FMC) * Firewall migrations (e.g., Juniper to Cisco ...

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Network Segmentation information

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 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 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 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 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 June 2026, with employment types broken down into 4% Locum Tenens, 4% As Needed, 62% Full Time, 15% Part Time, and 15% Contract. Highlights an 77% Physical, 8% Hybrid, and 15% Remote job distribution.
Senior Aruba Network Engineer

Senior Aruba Network Engineer

KNZ Solutions, Inc

Mclean, VA • On-site

$105K - $144K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago

Job description

Senior Aruba Network Engineer
Location: McLean, VA (On-site)
Type: Full-time
Role Summary
KNZ Solutions is seeking a highly skilled Senior Aruba Network Engineer with strong experience designing, implementing, and supporting enterprise network environments built on HPE Aruba networking technologies, with a particular focus on Aruba ClearPass.
The ideal candidate will possess deep technical expertise across wired and wireless networking, network access control (NAC), authentication services, segmentation, and enterprise network architecture. This individual will work closely with clients, internal engineering teams, and project stakeholders to deliver secure, scalable, and operationally efficient networking solutions. This role may include architecture, implementation, migration, optimization, troubleshooting, and operational support responsibilities across enterprise and government customer environments.
Key Responsibilities
Aruba Networking & Wireless
  • Design, deploy, configure, and support Aruba enterprise networking solutions
  • Implement and support Aruba CX switching platforms and Aruba wireless solutions
  • Configure and troubleshoot VLANs, routing, spanning-tree, QoS, multicast, and network segmentation
  • Perform wireless surveys, optimization, tuning, and troubleshooting
  • Develop high-level and low-level network designs and implementation documentation

ClearPass / NAC Responsibilities
  • Design, deploy, and administer Aruba ClearPass Policy Manager environments
  • Configure:
    • 802.1X authentication
    • MAC authentication
    • Guest access workflows
    • BYOD onboarding
    • Role-based access control
    • Dynamic segmentation
    • Certificate-based authentication
  • Integrate ClearPass with:
    • Active Directory
    • LDAP
    • PKI/Certificate Services
    • MFA platforms
    • SIEM/security monitoring tools
  • Troubleshoot authentication, authorization, and policy enforcement issues
  • Develop and maintain NAC policies, enforcement profiles, and onboarding workflows
Network Security & Architecture
  • Assist with network segmentation and Zero Trust initiatives
  • Support secure access strategies across campus and remote environments
  • Collaborate with security teams on compliance, audit, and security initiatives
  • Participate in architecture workshops and technical strategy discussions
  • Provide guidance on best practices, standards, and operational improvements
Operational Support
  • Perform advanced troubleshooting for enterprise network environments
  • Support production maintenance windows and upgrade activities
  • Develop implementation plans, migration procedures, and rollback documentation
  • Create and maintain network diagrams and technical documentation
  • Mentor junior engineers and provide technical leadership when required
Required Qualifications
  • 7+ years of enterprise networking experience
  • 3+ years of hands-on Aruba ClearPass experience
  • Strong understanding of:
    • TCP/IP
    • Routing and switching
    • VLANs and segmentation
    • 802.1X
    • RADIUS/TACACS+
    • Wireless networking concepts
    • NAC architectures
  • Experience with Aruba CX switching platforms
  • Experience with Aruba wireless controllers and APs
  • Experience integrating ClearPass with identity providers and directory services
  • Strong troubleshooting and analytical skills
  • Experience creating technical documentation and implementation procedures
  • Excellent verbal and written communication skills
Preferred Qualifications
  • Aruba certifications such as:
    • ACSA
    • ACSP
    • ACCP
    • ACDX
  • Experience with:
    • Dynamic Segmentation
    • Zero Trust architectures
    • Microsegmentation initiatives
    • Onsite or Cloud-managed Aruba Central environments
  • Familiarity with:
    • Cisco Systems
    • Arista Networks
    • Palo Alto Networks
  • Scripting or automation experience using Python, Ansible, or REST APIs
  • Experience with network monitoring and observability platforms
Education
  • Associate's degree or higher in Information Technology, Computer Science, Engineering, or a related technical field preferred
  • Equivalent combination of education, industry certifications, and relevant hands-on experience will also be considered
Work Environment
  • Travel may be required for client engagements, workshops, and onsite implementations, up to 35%
  • Participation in after-hours maintenance windows and occasional weekend work as needed

Benefits
  • Medical, dental, and vision insurance coverage.
  • Employer-paid short-term disability, long-term disability, and life insurance.
  • Paid time off with vacation (up to 10 days per year).
  • Paid sick leave (up to 5 days per year).
  • 401(k) retirement savings plan upon completing a year of the employment.
  • Tuition reimbursement or assistance toward continuing education.
  • Paid attendance at approved workshops and conferences.
  • Full access to LinkedIn Learning.
  • Employee Assistance Program (EAP).

Perks (HQ Location)
  • Complimentary daily office snacks and beverages.
  • Professional development and ongoing learning opportunities.
  • Employee recognition programs.
  • Company-sponsored social events and team-building activities.
  • Collaborative, team-oriented work environment.
  • Opportunities to work on high-impact projects with experienced professionals.

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