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Subnetting Jobs in Virginia (NOW HIRING)

ASM Research

Network Engineer - Junior

Fairfax, VA · On-site

Configure and manage routers, switches, and virtual network components, including VLANs, VPNs, and subnetting, to support secure connectivity across on-premises and cloud environments. * Implement ...

NimbusAITech LLC

Network Administrator

Richmond, VA · On-site

Required Qualifications * 10+ years of Information Technology experience * 5+ years of Cisco Routing & Switching * 5+ years of VLAN Management * 5+ years of Subnetting * 3+ years of BGP, OSPF, or ...

DataSync Inc.

Network Administrator

Richmond, VA · On-site

Subnetting - 5+ years * Routing Protocols (BGP, OSPF) - 3+ years * Network Design - 2+ years * Integration & Network Troubleshooting - 2+ years * General Information Technology - 10+ years Preferred ...

Info Origin Inc.

Network Administrator

Fairfax, VA · On-site

Subnetting * Routing Protocols (BGP, OSPF, etc) * Integration Troubleshooting Desired Skills * Network Security * DNS/DHCP * Network Monitoring * Network Cable Management * Cisco FMC/Firepower

GRVTY

Infrastructure Engineer

Sterling, VA · Hybrid

$106K - $139K/yr

Must have a deep understanding of TCP/IP, subnetting, routing, and switching * Strong Linux administration experience in production environments * Experience with virtualization platforms * Knowledge ...

EMD LLC

Network and Systems Integrator

Woodbridge, VA · On-site

... Subnetting and Network Topologies · Device Configuration via Web GUI · Cable Terminations (Cat5/6, Fiber) · Installation and Configuration of Software Applications Education/Experience: · ...

GCA

Junior AV/VTC Network Engineer

Newport News, VA · On-site

Required : • Basic understanding of networking fundamentals (IP addressing, subnetting, ports, latency, and connectivity troubleshooting) as applied to AV/VTC systems • Familiarity with Cisco VTC ...

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Subnetting information

See Virginia salary details

$38.7K

$74.9K

$122.4K

How much do subnetting jobs pay per year?

As of Aug 6, 2026, the average yearly pay for subnetting in Virginia is $74,858.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,000.00 and $87,700.00 per year, depending on experience, location, and employer.

What is subnetting?

A subnetting job typically involves designing, implementing, and managing IP network subnets to optimize network performance and security. Professionals in this role allocate IP address ranges, reduce network congestion, and enhance security by segmenting networks. They often work with routers, switches, and firewalls to ensure efficient data traffic flow. This role is essential in IT networking, especially for organizations managing large-scale networks.

What are the key skills and qualifications needed for subnetting?

To excel in the field of subnetting, strong knowledge of networking fundamentals, IP addressing, and network design principles is essential, typically supported by certifications like CompTIA Network+ or Cisco CCNA. Experience with network management tools, subnet calculators, and configuration of routers and switches is highly valued. Analytical thinking, attention to detail, and effective communication skills set candidates apart in collaborative and technical environments. Mastering these skills is crucial for ensuring secure, efficient, and scalable network infrastructure in business-critical operations.

What does a professional specializing in subnetting do?

Professionals specializing in subnetting are often responsible for designing and implementing IP address schemes, configuring subnet masks, and ensuring network segments meet organizational needs. They regularly collaborate with network engineers, IT security teams, and system administrators to ensure proper connectivity, optimal traffic flow, and robust network security. Daily tasks may include updating documentation, troubleshooting addressing issues, and optimizing existing subnet layouts for performance and scalability. This role is key to maintaining efficient network operations and supporting business growth.

What are the most commonly searched types of Subnetting jobs in Virginia? The most popular types of Subnetting jobs in Virginia are:
What are popular job titles related to Subnetting jobs in Virginia? For Subnetting jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Subnetting jobs in Virginia look for? The top searched job categories for Subnetting jobs in Virginia are:
Subnetting jobs near you
Infographic showing various Subnetting job openings in Virginia as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $74,858 per year, or $36 per hour.

Network Engineer - Junior

ASM Research

Fairfax, VA • On-site

Full-time

Re-posted 2 hours ago

ASM Research rating

8.6

Company rating: 8.6 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

31st of 221 rated it services

Job description

The Network Engineer - Junior supports the planning, configuration, and day-to-day operation of enterprise network infrastructure across cloud and hybrid environments, with a focus on secure, reliable connectivity for mission-critical systems. They work under the guidance of senior engineers to implement routing, switching, software-defined networking, and security controls that align with enterprise standards. The role emphasizes hands-on configuration, monitoring, troubleshooting, and documentation to ensure network performance, resilience, and compliance in a regulated federal IT environment.
Key Responsibilities
  • Configure and manage routers, switches, and virtual network components, including VLANs, VPNs, and subnetting, to support secure connectivity across on-premises and cloud environments.
  • Implement and support routing protocols such as OSPF and BGP, applying traffic optimization techniques to improve performance, resilience, and availability for critical applications.
  • Assist with the deployment and operation of software-defined networking (SDN) solutions and network automation using scripting tools such as Python or Ansible to streamline provisioning and configuration management.
  • Implement foundational network security controls including firewalls, access control lists, and segmentation, ensuring configurations align to enterprise and government security baselines.
  • Monitor network performance using standard tools, perform log analysis and packet capture, and troubleshoot incidents to restore services and reduce recurrence of issues.
  • Support cloud networking constructs such as VPCs, load balancers, and hybrid connectivity, working with senior engineers and cloud teams to maintain consistent security and performance.
  • Develop and maintain documentation of network architectures, configurations, standards, and operating procedures to support continuity, audits, and compliance activities.
  • Participate in capacity planning and disaster recovery activities, providing data and observations that inform improvements to network reliability and scalability.

Required Qualifications
  • Bachelor's degree (or equivalent experience) in IT, Cybersecurity, Computer Science, Information Systems, Data Science, Software Engineering, or a related field.
  • Approximately 1-3 years of experience supporting enterprise or cloud-based network environments, including hands-on work with routing, switching, and network security.
  • Foundational knowledge of routing protocols, IP addressing, subnetting, and common network services, with exposure to SDN and network automation concepts.
  • Experience implementing or supporting network security controls such as firewalls, ACLs, and segmentation in regulated or compliance-driven environments.
  • Ability to obtain and maintain an active Secret clearance; must be eligible under applicable DoD 8140 requirements as defined for the role.
  • U.S. citizenship required.
  • Strong written and verbal communication skills, with the ability to clearly document configurations and procedures and collaborate with cross-functional IT teams.

Preferred Qualifications
  • Experience working within DoD or federal network compliance frameworks and associated security baselines.
  • Industry certifications such as CompTIA Network+, Cisco CCNA, or equivalent vendor-neutral or vendor-specific network certifications.
  • Exposure to infrastructure-as-code practices and automated network provisioning tools integrated into modern DevOps or cloud environments.
  • Familiarity with major cloud service providers and their native networking features (e.g., VPCs, peering, VPN gateways, load balancers).

Compensation Ranges
Compensation ranges for ASM Research positions vary depending on multiple factors; including but not limited to, location, skill set, level of education, certifications, client requirements, contract-specific affordability, government clearance and investigation level, and years of experience. The compensation displayed for this role is a general guideline based on these factors and is unique to each role. Monetary compensation is one component of ASM's overall compensation and benefits package for employees.
EEO Requirements
It is the policy of ASM that an individual's race, color, religion, sex, disability, age, sexual orientation or national origin are not and will not be considered in any personnel or management decisions. We affirm our commitment to these fundamental policies.
All recruiting, hiring, training, and promoting for all job classifications is done without regard to race, color, religion, sex, disability, or age. All decisions on employment are made to abide by the principle of equal employment.
Physical Requirements
The physical requirements described in "Knowledge, Skills and Abilities" above are representative of those which must be met by an employee to successfully perform the primary functions of this job. (For example, "light office duties' or "lifting up to 50 pounds" or "some travel" required.) Reasonable accommodations may be made to enable individuals with qualifying disabilities, who are otherwise qualified, to perform the primary functions.
Disclaimer
The preceding job description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job.

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