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Subnetting Jobs in Virginia (NOW HIRING)

SAIC

IT Systems Engineer

Chantilly, VA

... Subnetting and VPN. * Experience with cloud networking concepts. * Ability to use Tor as a means of obfuscating online activities. * Knowledge of internet encryption protocols.

Peraton

Cloud Computing, Lead Associate

Chantilly, VA · On-site

$135K - $216K/yr

Configuring Network resources and incorporating Cybersecurity, including subnetting, routing, DNS, TLS, PKI infrastructure, SAML, OAuth or IPsec Peraton Overview Peraton is a next-generation national ...

SAIC

Network Administrator

Suffolk, VA · On-site

$80K - $120K/yr

Understanding of TCP/IP in regard to routing and subnetting * Capable of supporting TACACS+ on Cisco ISE and ISE Cube Required Certifications: * IAT Level II required (Sec +), CCNA/CCNP. Six-month ...

AT&T

TAC20 Ref-84 System Integrator

Reston, VA · On-site

General networking knowledge to include operation of routers, firewalls, DNS, DHCP, subnetting, VPN and web proxies. * Working knowledge in the design and utilization of RESTful APIs. * Proficiency ...

SAIC

Senior Systems Sustainment Administrator

Suffolk, VA · Hybrid

$80K - $120K/yr

Good understanding of TCP/IP in regards to routing and subnetting * Windows Server / Active Directory Required Certifications: * IAT Level II required (Sec + and OS Certification) Working Environment ...

New

ThinkTek

Senior Wireless Network Engineer

Washington, VA · On-site

$170K - $178K/yr

Demonstrated routing and switching capability, including VLANs, trunking, spanning tree, link aggregation, and subnetting * Working knowledge of enterprise mobility architectures and the ability to ...

JSI Telecom

Technical Support Advisor

Chantilly, VA · Hybrid

$95K - $160K/yr

Subnetting * Proper phone and email etiquette. * Ability to speak and write clearly and accurately. * Effective listening skills. * Ability to follow provided procedures. * Knowledge of relevant ...

SAIC

IT Systems Engineer

Chantilly, VA · On-site

... Subnetting and VPN. • Experience with cloud networking concepts. • Ability to use Tor as a means of obfuscating online activities. • Knowledge of internet encryption protocols. Company : SAIC ...

GDIT

SME Cyber Network Analyst

Arlington, VA

Strong practical understanding of TCP/IP networking, routing, switching, subnetting, VLANs, DNS, DHCP, NAT, VPNs, firewalls, and common network protocols. * Demonstratedhands-on experience ...

New

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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 28, 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 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 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 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 89% Full Time, 5% Part Time, and 6% Contract. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution, with an average salary of $74,858 per year, or $36 per hour.

IT Systems Engineer

SAIC

Chantilly, VA

Full-time

Re-posted 10 days ago

SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

79th of 225 rated it services

Job description

Description


SAIC is seeking an IT Systems Engineer to develop updated guidance for online operations and identify new technologies for integration into a technology and systems baseline, driving the future of online operations

This position is located in Chantilly, VA and requires an active TS/SCI clearance with Polygraph.

Job responsibilities include, but are not limited to:

  • Provide oversight, deliver and integrate new technical solutions and guidance to advance online operational objectives.
  • Evaluate new technologies, components, and services for applicability.
  • Integrate new technologies and services into an existing baseline with minimal disruption to operations.
  • Research, develop, maintain, and document new methods, technology, and services for integration.
  • Conduct and provide quick-turn security and product assessments for new technologies.
  • Document mission solution architecture and interfaces.
  • Comply with the Risk Management (i.e., cyber security) Framework to ensure that the program addresses and mitigates vulnerabilities and risks identified throughout the lifecycle of the project.
  • Coordinate stakeholder engagements, such as user requirements sessions, technical exchange meetings, user feedback sessions, and operational planning.
  • Track work requirements and action items to meet program deadlines.
  • Implement changes to current technical and networking solutions based on changing partner requirements, legislation, and policy.
  • Conduct functionality testing for both new and existing operational systems and applications to ensure smooth integration of new technologies with existing systems.

Qualifications


  • Active TS/SCI with Polygraph.
  • Bachelors and 9 years or more experience; Masters 7 years or more experience.
  • Demonstrated experience evaluating new technologies and services for compatibility with existing systems.
  • Demonstrated experience researching and developing new technologies, services, or methods for integration into existing systems and baselines.
  • Experience integrating new technologies and services into existing systems and workflows.
  • Experience creating evaluation, integration, and test plans for new technologies, services, and components.
  • Experience with Virtual Private Servers, Virtual Private Networks, and Virtual Private Clouds.
  • Working knowledge of virtual environments and emulated mobile devices.
  • Android O/S to include an understanding of how the operating system works and its security settings.
  • Experience with domestic and foreign social media and security implications associated with utilizing social media sites.
  • Knowledge of commercial messaging applications and their security configurations.
  • Ability to perform technical analysis on networks and applications to evaluate security and applicability to online operations.
  • Experience with browser security settings and add-ins.
  • Ability to perform technical troubleshooting related to networks, hardware, internet services, and mobile applications.
  • Ability to consult with customers to determine present and future user requirements.
  • Experience defining, analyzing, tracking, and reviewing requirements.
  • Desired Skills:
    • Experience working with commercial cloud providers (AWS, GCP, Azure, or similar).
    • Network monitoring tools.
    • Understanding of network fundamentals, TCP/IP routing, switching, firewalls and VPNs, Ethernet, DS1, T1, routing concepts and routing protocols, HSRP, VRRP, DHCP, switching, 802.1Q, STP, VLANs, EtherChannel, IP Addressing, Subnetting and VPN.
    • Experience with cloud networking concepts.
    • Ability to use Tor as a means of obfuscating online activities.
    • Knowledge of internet encryption protocols.

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