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Network Jobs in Reston, VA (NOW HIRING)

Essnova Solutions, Inc.

Network Engineer

Washington, DC · On-site

Network EngineerAbout Essnova Solutions Essnova Solutions is a fast-growing federal contractor delivering innovative technology, cybersecurity, cloud, and digital transformation solutions to Federal ...

ActioNet, Inc.

Network Engineer

Silver Spring, MD · Hybrid

ActioNet is seeking a Network Engineer to join an integrated team of Federal Employees and Contractors providing IT Infrastructure and IT Support Services to research teams and crews operating ...

ActioNet

Network Engineer

Silver Spring, MD · Hybrid

ActioNet is seeking a Network Engineer to join an integrated team of Federal Employees and Contractors providing IT Infrastructure and IT Support Services to research teams and crews operating ...

Cornerstone Defense

Network Engineer

Herndon, VA · On-site

Network Engineer Reston, VA Position Overview: We're looking for a skilled Network Engineer with virtualization experience to join our team! In this role, you will play a crucial part in designing ...

Essnova Solutions, Inc.

Network Architect

Washington, DC · On-site

$73.25 - $98.25/hr

The Network Architect shall provide all DoD OIG enclave, data center and cloud network architectures, engineering, and operations required to maintain secure and reliable enterprise network(s). The ...

Altus Consulting Corp

Network Engineer

Herndon, VA · On-site

Altus Consulting is seeking a talented Network Engineer to join our dynamic team in Herndon, VA. You will have the exciting opportunity to design, implement, and maintain innovative network solutions ...

The Swift Group, LLC

Network Engineer

Chantilly, VA · On-site

They are seeking a highly experienced Network Engineer to design, implement, and manage complex enterprise networks, ensuring reliability and security for government and intelligence community ...

ASM Research

Network Administrator

Herndon, VA · On-site

Troubleshoots common network problems and escalates complex/large-scale network issues appropriately. Job Responsibilities * Installs and supports LANs, WANs, network segments, Internet, and intranet ...

Emergent Technologies Inc

Network Engineer

Herndon, VA · On-site

POS-059 Are you a seasoned network professional passionate about designing and running large-scale, next-generation infrastructures? Emergent Technologies Inc., a veteran-owned technology solutions ...

ASM Research

Network Administrator

Manassas, VA · On-site

Troubleshoots common network problems and escalates complex/large-scale network issues appropriately. Job Responsibilities * Installs and supports LANs, WANs, network segments, Internet, and intranet ...

VTG

Network Engineer

Herndon, VA · On-site

Overview We are seeking a talented and experienced Network Engineer with a specialized focus on Firewalls, particularly with expertise in CISCO, Palo Alto, and Juniper network devices and associated ...

AAC Inc

Network Engineer

Fairfax, VA · On-site

Senior Network Engineer (CONUS) Location: Washington, DC, San Antonio, TX, or Honolulu, HI Security Clearance: Active SECRET Clearance Required (or ability to obtain prior to start) Employment Type ...

Morfologica

Network Engineer

Reston, VA · On-site

Morfologica, Inc. is seeking several Network Engineers for work at various Federal Facilities throughout Northern Virginia. Multiple positions are available at different sites. ONLY CANDIDATES WITH ...

ValidaTek

Network Administrator

Quantico, VA · On-site

The Network Administrator is responsible for the administration, operation, maintenance, and support of enterprise network infrastructure and Key Management Infrastructure (KMI) systems. This role ...

Halvik

Network Engineer

Washington, DC · On-site

This role requires a deep understanding of network architecture, protocols, and security with a strong background in network design.This role in on-site in Washington, DC daily M-F.Core ...

ActioNet, Inc.

Network Engineer

Silver Spring, MD · On-site

$140K/yr

ActioNet is seeking a Network Engineer to join an integrated team of Federal Employees and Contractors providing IT Infrastructure and IT Support Services to research teams and crews operating ...

Abile Group, Inc.

Network Engineer

Springfield, VA · On-site

Overview Abile Group has an exciting and challenging opportunity for a Network Engineer on a contract providing Network and Cybersecurity services supporting an Intelligence Community customer. All ...

Emergent Technologies Inc

Network Architect

Herndon, VA · On-site

$66.50 - $89.25/hr

POS- 053 Emergent Technologies Inc. is seeking an experienced Senior Network Engineer to join a mission-focused program supporting a key government customer. This position is ideal for a self-driven ...

Nightwing

Network Administrator

Sterling, VA · On-site

The Network Administrator will be responsible for designing, engineering, installing, operating, and maintaining various network systems while collaborating with leadership and product teams to ...

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All JobsNetwork JobsNetwork Jobs in Reston, VA

Network information

What jobs are in computer networking?

Network jobs refer to roles that involve the design, implementation, management, and troubleshooting of computer networks. These positions can include network administrators, network engineers, and network technicians, who are responsible for ensuring the smooth operation and security of data communication systems within organizations. Network jobs are essential for maintaining connectivity, supporting communication, and enabling the sharing of resources such as files and internet access across computers and devices.

What are the key skills and qualifications needed to thrive as a network engineer, and why are they important?

To thrive as a Network Engineer, you need strong knowledge of networking protocols, infrastructure design, troubleshooting, and a relevant degree or certification such as CCNA or CompTIA Network+. Familiarity with network hardware, firewalls, routers, switches, and management tools like Wireshark or SolarWinds is typically required. Analytical thinking, attention to detail, and effective communication are essential soft skills for diagnosing issues and collaborating with IT teams. These skills and qualities are critical for ensuring network reliability, security, and optimal performance in modern organizations.

What is the difference between a network engineer and a network administrator?

A network engineer is responsible for designing and building a network, as well as for acquiring and locating required physical components. A network administrator is responsible for the daily functionality of the network, ensuring reliability and data security. Admins create and remove users and group permissions, following best practices for network security. Both jobs require specialized technical knowledge and coordination with stakeholders throughout the organization.

What are some typical challenges faced by network engineers in maintaining network security, and how can they be addressed?

Network engineers often encounter challenges such as managing vulnerabilities from outdated hardware or software, mitigating the risks of unauthorized access, and responding to evolving cyber threats. To address these issues, engineers regularly update and patch systems, implement robust firewalls, and use intrusion detection systems. Collaborating closely with the IT security team and staying current with industry best practices are also essential strategies for maintaining a secure and resilient network environment.

What is the difference between Network vs Network Administrator?

AspectNetworkNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+, Cisco certifications
Work EnvironmentDesigning, planning, and implementing networksManaging, maintaining, and troubleshooting networks
Job ResponsibilitiesNetwork architecture, hardware setupNetwork monitoring, user support, security
Industry UsageUsed broadly in network design and planningCommonly employed in daily network management

While both roles involve working with networks, a 'Network' professional typically focuses on designing and planning network infrastructure, whereas a 'Network Administrator' manages and maintains existing networks. The Network role is more strategic, while the Network Administrator handles operational tasks to ensure network stability and security.

What careers are there in networking?

Careers in networking include roles such as network administrator, network engineer, systems analyst, and cybersecurity specialist. These positions involve managing, designing, and securing computer networks, often requiring knowledge of protocols, hardware, and certifications like Cisco CCNA or CompTIA Network+.

What do you do in a network job?

A network job typically involves designing, implementing, managing, and troubleshooting computer networks to ensure reliable data communication. Professionals in this field configure hardware and software, monitor network performance, and maintain security protocols, often using tools like routers, switches, and network management software. Certifications such as Cisco CCNA or CompTIA Network+ are common for these roles.
More about Network jobs

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

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

What are popular job titles related to Network jobs in Reston, VA?

For Network jobs in Reston, VA, the most frequently searched job titles are:

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

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

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

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

Network jobs near you
Infographic showing various Network job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 12% Part Time, and 6% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution.

Network Engineer

Essnova Solutions, Inc.

Washington, DC • On-site

Full-time

Re-posted 9 days ago

Job description

Network EngineerAbout Essnova Solutions

Essnova Solutions is a fast-growing federal contractor delivering innovative technology, cybersecurity, cloud, and digital transformation solutions to Federal Government customers. We are seeking highly qualified professionals to support an upcoming federal opportunity focused on enterprise infrastructure modernization, network security, and Zero Trust implementation. *This is for a proposal opportunity*

Position Overview

Essnova Solutions is seeking a Network Engineer to support the design, implementation, maintenance, and optimization of secure enterprise network environments. The successful candidate will contribute to network modernization initiatives, support Zero Trust architecture objectives, and assist with maintaining highly available and secure infrastructure supporting mission-critical operations.

Responsibilities
  • Configure, maintain, and troubleshoot enterprise routing and switching environments
  • Support implementation and maintenance of secure network architectures
  • Assist with firewall, VPN, DNS, DHCP, and network security technologies
  • Monitor network performance, availability, and operational health
  • Support vulnerability remediation and network hardening efforts
  • Assist with network incident response and troubleshooting activities
  • Maintain network diagrams, technical documentation, and operational procedures
  • Support network segmentation and Zero Trust initiatives
  • Collaborate with cybersecurity, cloud, and infrastructure teams to ensure secure system integration
  • Participate in system upgrades, patching, and lifecycle management activities

Requirements

Required Qualifications
  • Bachelor's degree in Information Technology, Computer Science, Engineering, or related field (or equivalent experience)
  • 5+ years of enterprise network engineering experience
  • Experience supporting Cisco-based network environments
  • Strong knowledge of routing and switching protocols
  • Experience with firewalls, VPN technologies, DNS, and DHCP
  • Experience supporting enterprise network monitoring and troubleshooting
  • Knowledge of network security principles and best practices
  • Familiarity with NIST cybersecurity frameworks
  • Ability to obtain and maintain a Public Trust clearance
Preferred Qualifications
  • CCNA, CCNP, or equivalent certification
  • Experience supporting federal government environments
  • Experience with Palo Alto, Cisco Firepower, or similar technologies
  • Familiarity with Zero Trust architecture principles
  • Experience supporting SIEM integrations and network telemetry solutions
  • Understanding of RMF, FISMA, and federal security requirements
Clearance
  • Public Trust (Tier 2) clearance
Location

Hybrid work environment with occasional onsite support as required.