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Computer Networking Jobs in Arlington, VA (NOW HIRING)

Probity Inc.

AQ Cyber Network Operator

Chantilly, VA · On-site

Understanding of computer networking architecture * Understanding the basic internet functionality, ISPs and network traffic * Possess system administration level knowledge of operating systems (i.e ...

Leidos

Senior Computer Network Engineer

Laurel, MD · On-site

$116K - $210K/yr

... Security Engineering, Computer Network Operations (CNO), SIGINT, Mission Software, and ... Evaluating and integrating emerging networking technologies * Collaborating with cross-functional ...

Leidos

Computer Network Architect

Alexandria, VA · On-site

$92K - $166K/yr

Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This role is responsible for implementation, operations, and maintenance of load balancer ...

Probity Inc.

AQ Cyber Network Operator

Chantilly, VA · On-site

Understanding of computer networking architecture * Proficiency with network-security technologies: firewalls, proxies, ipchains, iptables, SNORT, NMAP and related products * Proficiency with basic ...

Leidos

Senior Computer Network Engineer

Lorton, VA · On-site

$139K - $251K/yr

Support the ITP network infrastructure, perform all routine maintenance activities, provide guidance on upgrades and system recapitalization, perform availability/capacity management. * Oversee High ...

Probity Inc.

AQ Cyber Network Operator

Chantilly, VA · On-site

... computer networking architecture • Proficiency with network-security technologies: firewalls, proxies, ipchains, iptables, SNORT, NMAP and related products • Proficiency with basic internet ...

Leidos

Senior Computer Network Engineer

Odenton, MD · On-site

$92K - $166K/yr

Demonstrated experience with networking and switching protocols and infrastructure services * Familiar with ticketing systems and the value of good documentation * A US Citizen who can obtain a DoW ...

Armison Tech

Cyber Network Operator

Chantilly, VA · On-site

$24 - $31/hr

Deep understanding of computer networking architecture, and internet functionality, ISPs, and networking traffic. * System administration level knowledge of operating systems (i.e., Windows, Unix ...

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All JobsComputer Networking JobsComputer Networking Jobs in Arlington, VA

Computer Networking information

See Arlington, VA salary details

$21

$32

$68

How much do computer networking jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for computer networking in Arlington, VA is $32.74, according to ZipRecruiter salary data. Most workers in this role earn between $24.66 and $35.72 per hour, depending on experience, location, and employer.

What is a career in computer networking?

A career in computer networking involves designing, implementing, managing, and maintaining computer networks such as local area networks (LANs), wide area networks (WANs), and internet systems. Professionals in this field often work with network hardware, protocols, and security measures, and may hold certifications like Cisco's CCNA or CompTIA Network+ to demonstrate their skills. The role typically requires strong problem-solving skills and knowledge of network infrastructure and security practices.

What is computer networking?

Computer networking refers to the practice of connecting computers and other devices together so they can communicate and share resources, such as files, printers, and internet access. This can involve local networks within a single building (LANs) or larger networks that span cities or even countries (WANs). Networking relies on hardware like routers and switches, as well as software protocols that ensure reliable communication and data transfer. It is essential for businesses, organizations, and individuals to facilitate collaboration, access information, and use shared services efficiently.

What are the qualifications to get a job in computer networking?

The primary qualifications for a computer networking job are a bachelor's degree in a relevant field and several years of experience as a network administrator. Employers tend to prefer applicants who have a master's degree and intermediate- to expert-level skills with firewall and server configuration. Fulfilling the duties of a computer networking job requires familiarity with a wide range of network hardware and software, excellent technical problem-solving skills, and an understanding of network traffic analysis techniques. Some computer networking jobs work with sensitive material, so employers may ask you to obtain a federal security clearance. Pursuing additional education or certifications, such as an electrical engineering degree, may help you gain a competitive advantage or advance in this career.

What are some common challenges faced by professionals in computer networking roles, and how can they be addressed?

Computer networking professionals often encounter challenges such as troubleshooting complex connectivity issues, keeping up with rapidly evolving technologies, and ensuring network security against emerging threats. These challenges can be addressed by developing strong problem-solving skills, staying current with industry certifications and ongoing training, and collaborating closely with IT security and support teams. Regularly participating in knowledge-sharing sessions within the organization can also help professionals stay informed about best practices and new tools.

What is the difference between Computer Networking vs Network Administration?

AspectComputer NetworkingNetwork Administration
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+
Work EnvironmentDesigning, implementing, and troubleshooting networksManaging and maintaining existing networks
Job FocusNetwork infrastructure setup and optimizationNetwork monitoring, user support, and issue resolution
Industry UsageIT and telecommunications companiesOrganizations with large IT networks

Computer Networking involves designing and implementing network systems, while Network Administration focuses on managing and maintaining those networks. Both roles require similar certifications and often overlap, but networking emphasizes setup and architecture, whereas administration centers on ongoing support and troubleshooting.

More about Computer Networking jobs
What are popular job titles related to Computer Networking jobs in Arlington, VA? For Computer Networking jobs in Arlington, VA, the most frequently searched job titles are:
What job categories do people searching Computer Networking jobs in Arlington, VA look for? The top searched job categories for Computer Networking jobs in Arlington, VA are:
What cities near Arlington, VA are hiring for Computer Networking jobs? Cities near Arlington, VA with the most Computer Networking job openings:
Computer Networking jobs near you
Infographic showing various Computer Networking job openings in Arlington, VA as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 25% Part Time, and 2% Contract. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution, with an average salary of $68,093 per year, or $32.7 per hour.

T26/27 - Computer Science Teacher (Candidate Pool)

Arlington Public Schools

Arlington, VA

$58K - $80K/yr

Full-time

Re-posted 5 days ago

Job description

Qualifications

  • Must have or be eligible for Virginia licensure.
  • Possession of a collegiate professional or postgraduate professional license issued by the Commonwealth of Virginia with endorsement in Computer Science.
  • Due to the various courses offered for Computer Science, specific industry certifications may be needed by the qualified candidate to teach courses where the students will sit for an industry certification test.
  • Candidates with a Master's Degree in Computer Science are highly preferred.
  • Skilled in establishing and maintaining effective working relations with staff, students, and the public.
  • Dual endorsement in English as a Second Language and/or Special Education, or in any other content area, is preferred but not required.

Experience 

  • Experience teaching secondary 7th - 12th grade computer science courses.
  • Responsible for providing instruction on a wide range of computer science courses, including an introductory survey course, JAVA,  Python, Linux, Web Programming (JavaScript, PHP, MySQL), and/or college-level computer science courses.
  • Experience with integrating computer science curricula with content from core disciplines.

Responsibilities 

  • Instruct students on object-oriented programming languages such as Java, Python, Mobile Application Development, Web programming (JavaScript, PHP, MySQL) and other relevant technologies.
  • Instruct students on how computers work, including the basic science and mathematics behind their operation and the hardware and the software built on those foundations.
  • Teach students how to write computer programs, algorithms, and programming languages.
  • Demonstrates knowledge and skills in database administration, computer networking, software development, and cyber security.
  • Demonstrates knowledge of planning and instruction delivery with project-based learning activities.
  • Develops and implements both group and individual lesson plans for daily, quarter, semester, and year-long periods planning instructional experiences for students in accordance with established curriculum.
  • Establishes and implements protocols; observes and evaluates student performance, and social and leadership development.
  • Instruct students utilizing a variety of classroom methods, adapting methodology, and instructional materials to meet student needs, abilities, and IEPs.
  • Manage the safe use and operation of the lab and lab equipment.
  • Instruct students on the safe use of lab equipment and appropriate behavior within the lab and classroom.
  • Collaborates with business partners to provide enhanced authentic learning experiences for students.
  • Utilize curricula that reflect the diverse educational, cultural, and linguistic backgrounds of the students served.
  • Integrates student organizations leadership activities with curricula content and participate in after school activities within the school, district, region, state, and nationally.
  • Participate in in-service and professional development activities and staff meetings, as required or assigned.
  • Foster partnerships and ensure continuous communication with parents, both written and oral, to keep them informed of student(s) progress.
  • Complete other duties as assigned.

Salary will be based on the FY 2026-27 salary schedule

Arlington Public Schools is an Equal Opportunity Employer

It is the policy of the Arlington School Board, as stated in Policy G 2.30, Employee Relations - Equal Employment Opportunity - that "Employment opportunities shall not be restricted, abridged or otherwise adversely affected on the basis of race, national origin, creed, color, religion, gender, age, economic status, sexual orientation, national origin, marital status, genetic information, gender identity or expression, and/or disability."

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