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Senior Network Administrator Jobs in Reston, VA (NOW HIRING)

ValidaTek

Network Administrator - Mid

Fort Belvoir, VA · On-site

ValidaTek is seeking an Network Administrator - Mid at Fort Belvoir, VA to support large-scale ... Escalate to senior engineering staff if issue is not resolved. * Document and execute incidents ...

Leidos

Network Administrator

Lorton, VA · On-site

$107K - $195K/yr

The Senior Network Engineer will serve as a senior technical contributor responsible for translating mission and technical requirements into secure, resilient, and supportable network solutions. They ...

ValidaTek

Network Administrator - Mid

Fort Belvoir, VA · On-site

ValidaTek is seeking an Network Administrator - Mid at Fort Belvoir, VA to support large-scale ... Escalate to senior engineering staff if issue is not resolved. * Document and execute incidents ...

Perfecta Federal

Senior Network Engineer

Springfield, VA · On-site

$108K - $149K/yr

The Senior Network Engineer at Perfecta is responsible for maintaining the design and integrity of ... at least one junior network administrator with whom you will be working. Duties and ...

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Senior Network Administrator information

See Reston, VA salary details

$54.1K

$102K

$145.1K

How much do senior network administrator jobs pay per year?

As of Sep 6, 2026, the average yearly pay for senior network administrator in Reston, VA is $102,019.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,700.00 and $117,000.00 per year, depending on experience, location, and employer.

What is a senior network administrator?

Senior Network Administrators are experienced IT professionals responsible for managing, maintaining, and securing an organization’s computer networks. They oversee network infrastructure, configure hardware and software, troubleshoot complex issues, and implement upgrades to ensure optimal network performance. In addition to technical duties, they often lead network projects, mentor junior staff, and enforce security protocols to protect data and systems. Their role is critical for ensuring reliable connectivity, supporting business operations, and safeguarding against cyber threats.

What are the key skills and qualifications needed to thrive as a senior network administrator?

To thrive as a Senior Network Administrator, you need expertise in network infrastructure, troubleshooting, security protocols, and typically a degree in information technology or a related field, often complemented by several years of experience. Familiarity with networking hardware, Cisco or Juniper devices, and certifications such as CCNA, CCNP, or CompTIA Network+ are highly valued. Strong analytical thinking, effective communication, and the ability to respond calmly under pressure distinguish top performers in this role. These skills ensure the reliable, secure, and efficient operation of organizational networks, minimizing downtime and protecting critical data.

What are some common challenges a senior network administrator faces when managing large-scale networks?

Senior Network Administrators often encounter challenges such as ensuring network security across multiple locations, managing network scalability to accommodate organizational growth, and minimizing downtime during upgrades or maintenance. They also need to stay updated with rapidly evolving technologies and troubleshoot complex issues that may impact multiple departments. Effective communication and collaboration with IT teams, vendors, and end-users are essential to address these challenges efficiently.

What is the difference between Senior Network Administrator vs Network Engineer?

AspectSenior Network AdministratorNetwork Engineer
CertificationsCCNA, CompTIA Network+CCNA, CCNP, Cisco certifications
Work EnvironmentNetwork management, troubleshooting, maintenanceDesign, implementation, and deployment of networks
Employer & Industry UsageIT departments across various industriesTelecommunications, large enterprises, network design firms
Common Search/ComparisonYesYes

While both roles involve network-related skills, Senior Network Administrators focus on managing and maintaining existing networks, ensuring stability and security. Network Engineers primarily design and implement new network solutions, often working on complex projects. The roles overlap in certifications and work environments, but their core responsibilities differ in scope and focus.

What are the most commonly searched types of Network Administrator jobs in Reston, VA?

The most popular types of Network Administrator jobs in Reston, VA are:

What job categories do people searching Senior Network Administrator jobs in Reston, VA look for?

The top searched job categories for Senior Network Administrator jobs in Reston, VA are:

What cities near Reston, VA are hiring for Senior Network Administrator jobs?

Cities near Reston, VA with the most Senior Network Administrator job openings:

Senior Network Administrator jobs near you
Infographic showing various Senior Network Administrator job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 13% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $102,019 per year, or $49 per hour.

Network Engineer / Network Architecture - Junior, Mid-Level & Senior (3 Openings) - Q Clearance R...

ActioNet

Vienna, VA • On-site

$199K/yr

Full-time

Posted 26 days ago

Job description

Description

Network Engineer / Network Architecture - Junior, Mid-Level & Senior (3 Openings) - Q Clearance Required

Summary:
We are hiring for three (3) Network Engineering and Network Architecture positions at different experience levels: Junior, Mid-Level, and Senior. These roles support the design, development, implementation, maintenance, and troubleshooting of enterprise network and application environments across UNIX/Linux, Microsoft, database, client-server, and cloud technologies. Candidates will work with technical teams and end users to support network communications, evaluate and improve network systems, troubleshoot technical issues, and contribute to the development and maintenance of secure, reliable IT environments.

The level of responsibility, technical independence, and leadership will vary based on experience.

Location:
Washington, DC or Gaithersburg, MD

Salary:
Up to $199,000, commensurate with experience and position level

Clearance:
Active Q Clearance Required

Education:
Bachelor's degree from an accredited university or college in Information Technology, Computer Science, or a related field.

Three (3) Openings:

Senior Network Engineer / Network Architect (Level IV):

  • Minimum of seven (7) years of general IT experience, including at least five (5) years of specialized experience in UNIX/Linux, Microsoft, and cloud environments.
  • Experience assisting with the design, development, implementation, and maintenance of network communications and enterprise network environments.
  • Strong knowledge of LAN/WAN and cloud networking technologies.
  • Experience designing and installing internal and external networks.
  • Experience testing and evaluating network systems to identify problems, improve performance, and enhance reliability.
  • Experience with relational databases and client-server concepts.
  • Strong experience with UNIX/Linux, Microsoft, and cloud environments.
  • Ability to provide technical guidance and contribute to network architecture and design decisions.
  • Ability to analyze complex technical issues and recommend effective solutions.

Mid-Level Network Administrator / Network Engineer (Level III):

  • Minimum of five (5) years of experience reviewing, analyzing, modifying, testing, debugging, and installing programming systems supporting organizational application systems.
  • Experience consulting with users to identify current operating procedures and clarify system and application objectives.
  • Experience documenting program development, system logic, coding, corrections, installation, and operating procedures.
  • Experience developing technical and user documentation, including installation and operating manuals.
  • Experience with relational databases and client-server concepts.
  • Working experience with UNIX/Linux, Microsoft, and cloud environments.
  • Ability to troubleshoot technical issues and support network and application environments.
  • Ability to work independently while collaborating with users, developers, network engineers, and other technical teams.

Junior Network Administrator / Network Engineer (Level II):

  • Minimum of two (2) years of experience reviewing, analyzing, modifying, testing, debugging, and installing programming systems supporting organizational application systems.
  • Experience consulting with users to understand operating procedures and clarify program objectives.
  • Experience documenting program development, system logic, coding, and corrections.
  • Experience developing or maintaining user documentation and installation and operating procedures.
  • Familiarity with relational databases and client-server concepts.
  • Familiarity with UNIX/Linux, Microsoft, and cloud environments.
  • Ability to troubleshoot and resolve routine technical issues with guidance from senior technical staff.
  • Ability to learn and apply network, systems, and application support processes.
  • Strong communication, documentation, analytical, and problem-solving skills.

Preferred Certifications:

  • Cisco Certified Network Associate (CCNA)
  • Cisco Certified Network Professional (CCNP Enterprise)
  • Cisco Certified Network Professional - Security (CCNP Security)
  • CompTIA Network+
  • CompTIA Security+
  • Juniper Networks Certified Associate (JNCIA)
  • Juniper Networks Certified Professional (JNCIP)
  • Microsoft Certified: Azure Network Engineer Associate
  • AWS Certified Advanced Networking - Specialty
  • AWS Certified Solutions Architect - Associate or Professional
  • Microsoft Certified: Azure Administrator Associate
  • Linux Professional Institute Certification (LPIC-1/LPIC-2)
  • Red Hat Certified System Administrator (RHCSA)
  • Red Hat Certified Engineer (RHCE)
  • ITIL 4 Foundation
  • Certified Information Systems Security Professional (CISSP) - preferred for Senior/Architecture-level candidates

ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services.   With 24+ years of stellar past performance, ActioNet is the premier Trusted Innogrator! 

Why ActioNet? 
At ActioNet, our Passion for Quality is at the heart of everything we do: 
  • We are committed to make ActioNet a great place to work and continue to invest in our ActioNeters 
  • We are committed to our customers by driving and sustaining Service Delivery Excellence 
  • We are committed to give back to our Community, help others and make the world a better place for our next generation 
ActioNet is proud to be named as a Top Workplace for the ninth year in a row (2014 - 2022).   We have 98% of Customer retention rate.  We are passionate about the inspirational missions of our customers and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health and well-being of our nation.
What's in It For You?
As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.  Are you ready to make a difference? 
ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. 
********Direct Applicants, only.  No Agencies, No third-party recruiters, please******** 

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