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Juniper Network Engineer Jobs in Reston, VA (NOW HIRING)

Lead Network Engineer

Mclean, VA · On-site

$102K - $141K/yr

... Network Engineer to support the deployment, operation, and maintenance of IT systems in a ... Juniper Network Switches and devices • Experience with building, managing and patching Palo Alto ...

Network Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network Engineer Location: Chantilly, VA Must have an active Top Secret Clearance Node is ... Experience implementing firewall-based policies using Juniper firewalls. Required Education:

SME Network Engineer with Security Clearance

Herndon, VA · On-site

$190K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

SME Network Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver ... Design, implement, and manage firewall solutions utilizing Cisco, Pala Alto, and Juniper network ...

Network Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network Engineer Location: Chantilly, VA Must have an active Top Secret Clearance Node is ... Experience implementing firewall-based policies using Juniper firewalls. Required Education:

Network Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network Engineer Location: Chantilly, VA Preferred: US Citizenship Node is supporting a U.S ... Experience implementing firewall-based policies using Juniper firewalls. Required Education:

Network Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Network Engineer Location: Chantilly, VA Must have an active Top Secret Clearance Node is ... in a Cisco/Juniper environment. • Experience with troubleshooting and implementing Layer 3 ...

SME Network Engineer with Security Clearance

Herndon, VA · On-site

$195K - $225K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

SME Network Engineer Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver ... Design, implement, and manage firewall solutions utilizing Cisco, Pala Alto, and Juniper network ...

Senior Network Engineer

Springfield, VA

$108K - $148K/yr

Network Engineer III Location: Springfield, VA Position Overview We are seeking an experienced ... Hands-on experience with Juniper networking equipment (MX, EX, SRX switches, routers, and firewalls)

Network Eng Sr Prin II

Herndon, VA · On-site

$140K - $239K/yr

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 ...

Network Eng Sr Prin II

Herndon, VA · On-site

$140K - $239K/yr

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 ...

Network Engineer Location: Gaithersburg, MD Type: Contract to Hire Length: Six months plus Client ... Required Skills: 1) Cisco or Juniper. 2) Routers & switches. 3) Network security. 4) OSPF & BGP. 5) ...

Overview VTG is seeking a skilled Network Engineer with at least 5 years of experience designing ... Hands-on experience with network hardware (e.g., Cisco, Juniper, Arista) * Experience configuring ...

Overview VTG is seeking a skilled Network Engineer with at least 5 years of experience designing ... Hands-on experience with network hardware (e.g., Cisco, Juniper, Arista) * Experience configuring ...

Network Engineer Washington DC Clearance: Public Trust Clearance or Above Experience: 5+ years of ... Fortinet, Juniper Networks. Also experience in all other related fields that has adequately ...

Overview VTG is seeking a skilled Network Engineer with at least 5 years of experience designing ... Hands-on experience with network hardware (e.g., Cisco, Juniper, Arista) * Experience configuring ...

Senior Network Engineer

Arlington, VA · On-site

$119K - $164K/yr

Lead the design, engineering, and administration of high-availability classified network ... Plan, configure, and document enterprise network devices and topologies using Cisco and Juniper ...

Adept in network engineering, with focus on design, implementation, and management of complex ... Juniper Networks Certified Internet Associate (JNCIA) or * Juniper Networks Certified Internet ...

Showing results 41-60

Juniper Network Engineer information

See Reston, VA salary details

$32.3K

$113.6K

$164.7K

How much do juniper network engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for juniper network engineer in Reston, VA is $113,649.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,800.00 and $139,100.00 per year, depending on experience, location, and employer.

What is a Juniper Network Engineer?

A Juniper Network Engineer is an IT professional who specializes in designing, implementing, and maintaining network solutions using Juniper Networks hardware and software. Their expertise includes configuring routers, switches, and firewalls, as well as troubleshooting network issues and optimizing performance. These engineers often work in enterprise environments or for service providers, ensuring secure and efficient data flow across complex networks using Juniper technologies.

What are some common challenges faced by Juniper Network Engineers when implementing large-scale network changes?

Juniper Network Engineers often encounter challenges such as coordinating downtime windows, ensuring accurate configuration across multiple devices, and maintaining network stability during large-scale changes. Staying current with Juniper’s latest software updates and troubleshooting compatibility issues between devices can also be demanding. Effective communication with cross-functional teams and rigorous pre-change testing are essential to minimize disruptions and ensure successful implementation.

What is the difference between Juniper Network Engineer vs Cisco Network Engineer?

AspectJuniper Network EngineerCisco Network Engineer
CertificationsJuniper JNCIA, JNCIS, JNCIPCisco CCNA, CCNP
Work EnvironmentData centers, service providers, enterprise networksCorporate, enterprise, service providers
Industry UsagePrimarily in networks using Juniper equipmentPrimarily in networks using Cisco equipment

Juniper Network Engineers and Cisco Network Engineers share similar roles in designing, implementing, and maintaining network infrastructure. The main difference lies in the equipment and certifications they focus on. Juniper engineers specialize in Juniper hardware and software, while Cisco engineers work with Cisco products. Both roles are vital in large-scale networks, but their expertise is often industry-specific based on the equipment used.

What are the key skills and qualifications needed to thrive as a Juniper Network Engineer?

To thrive as a Juniper Network Engineer, you need a solid understanding of networking concepts, strong troubleshooting abilities, and experience with Juniper devices, typically supported by a degree in computer science or related fields and industry certifications like JNCIA or JNCIP. Familiarity with Junos OS, network monitoring tools, and configuration management systems is highly valued. Analytical thinking, attention to detail, and effective communication help you excel in problem-solving and collaborating with teams. These skills and qualifications are essential for maintaining secure, efficient, and reliable network infrastructures in complex environments.
What are popular job titles related to Juniper Network Engineer jobs in Reston, VA? For Juniper Network Engineer jobs in Reston, VA, the most frequently searched job titles are:
What cities near Reston, VA are hiring for Juniper Network Engineer jobs? Cities near Reston, VA with the most Juniper Network Engineer job openings:
Infographic showing various Juniper Network Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 14% Part Time, and 6% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $113,649 per year, or $54.6 per hour.

Network Engineer (TS/SCI)- Senior & Mid

Vexterra Group

Bethesda, MD • On-site

$111K - $152K/yr

Full-time

Re-posted 20 days ago


Job description

Vexterra Group is currently searching for a TS/SCI cleared network engineer to provide the following database system support:

Primary Responsibilities

  • Provide network project engineering support to replace and consolidate End of Life (EOL) Controlled Interfaces with new Controlled Interfaces
  • Use an Agile framework and sprint cycle timeframe to track project task and user stories within Jira
  • Develop and document a process and implement said process across Controlled Interfaces, developing network designs to replace and consolidate Controlled Interfaces
  • Assess impact to network performance when consolidating Controlled Interfaces and provided guidance on the most practical technical approach to ensure effective integration and optimal network performance, create network scripts and configurations for firewalls and associated network devices such as routers, and switches to support the replacement of Controlled Interfaces, and present network designs to engineering review boards
  • Perform security analyses of network architecture and integrate Controlled Interfaces with network Management Enclaves
  • Align COTS products and commercial solutions to comply with security standards, align proposed network solutions to security policies and standards, and identify and implement network protection solutions when consolidating Controlled Interfaces
  • Provide transition support for End-of-Life network hardware, provide advice and guidance on the most practical technical approach to meeting user requirements, and perform network engineering on specific sensitive Sponsor mission systems
  • Seek opportunities for continuous improvement to support effective and efficient operations

Basic Qualifications

  • Requires a bachelor’s degree and 10+ years of relevant experience, additional years of experience may be considered in lieu of a degree 
  • Demonstrated experience with network security such as firewalls and ACL’s.
  • Demonstrated experience working in multivendor Firewall and Network Security appliances such as Cisco, Palo Alto, IXIA, Juniper, and Netscaler.
  • Demonstrated experience working in Local Area Network (LAN) environments.
  • Demonstrated experience working in Wide Area Network (WAN) environments.
  • Demonstrated experience working with TCP IP protocol suite, IP subnets and masking, and routing protocols.
  • Demonstrated experience explaining protocols, technical procedures and processes clearly and accurately to both technical and non-technical audiences.
  • Demonstrated experience developing network designs within and across multiple networks in datacenters and the Cloud. 
  • Demonstrated experience developing network designs. 
  • Demonstrated experience with Agile, Jira, or Scrum, Kanban, or SAFe
  • Demonstrated experience using JIRA, or Confluence
  • Demonstrated experience designing enterprise scale networking solutions
  • Experience supervising others
  • Cisco Certified Network Associate – (CCNA) Certification
  • Candidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP along with an appropriate computing environment (CE) certification)


Clearance

  • TS/SCI clearance with Polygraph required
  • US Citizenship is required due to the nature of the government contracts we support.

Preferred Qualifications

  • Experience with Junos Space Network Management Platform 
  • Experience applying Security Technical Implementation Guides (STIGs) 
  • Experience deploying/utilizing Cisco Identity Services Engine
  • Experience with PowerShell DHCP 
  • Knowledge of complex configuration management techniques and requirements appropriate to manage base level network systems 
  • Knowledge of DoD networks and DoD network limitations in an IT-related field 
  • Experience with VMWare Component Protection (VMCP)  
  • Juniper Network Certified Internet Associate-Junos Certification (JNCIA-Junos)
  • Juniper Networks Certified Specialist - Enterprise Routing and Switching (JNCIS-ENT)
  • Highly Preferred: Cisco Certified Network Professional (CCNP), Cisco Certified Internetwork Expert (CCIE)

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