Juniper Network Engineer Job at TRIA (Newbury)

Juniper Network Engineer

We are looking for an experienced Network Engineer to join our team in Oakland, ...

Location

United States , Oakland

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

A minimum of 5 years of experience in network engineering with attention to detail
Proficiency with Juniper Networks, including routers and troubleshooting
Solid understanding of VMware infrastructure and on-prem virtualization
Expertise in Windows Active Directory, including group policy management
Strong knowledge of Juniper networking, routing/switching, and network troubleshooting
Experience with Border Gateway Protocol (BGP) and Network Access Control (NAC)
Ability to work independently in high-security, regulated environments
Candidates must undergo a clearance process for the role

Job Responsibility

Support and troubleshoot Juniper network infrastructure (hands-on
non-Cisco environment)
Maintain and support on‑prem VMware virtualization
Perform Windows Active Directory cleanup, Group Policy management, and remediation
Provide Tier 3 support for LAN/WAN, wireless, VoIP, and data center operations
Support and troubleshoot police services and public safety systems
Assist with network security infrastructure (firewalls, VPNs, IDS/IPS, NAC)
Participate in after-hours maintenance windows and critical incident response as needed
Maintain documentation, asset inventory, and vendor relationships

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

Senior Juniper Network Engineer

A government IT program is seeking a Senior Juniper Network Engineer to provide ...

Location

United States , Lorton

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Bachelor’s degree with 12+ years of experience, OR a Master’s degree with 10+ years of experience
High school diploma with 4+ years of additional relevant experience may be considered
Ability to obtain and maintain a Government Public Trust security clearance
Proven Subject Matter Expert in Juniper network infrastructure
Extensive experience providing O&M support to complex, mission‑critical systems
Strong background in network design, implementation, configuration, and troubleshooting
Demonstrated ability to work independently and collaboratively to resolve complex technical issues
Ability to effectively engage with users, customers, and stakeholders to diagnose and resolve issues
Strong briefing, communication, and customer‑facing skills
Hands-on experience with: Juniper SRX-series branch routers

Job Responsibility

Serve as the primary Subject Matter Expert (SME) for a specialized government system, becoming the single point of technical authority for network-related issues
Provide independent operations & maintenance (O&M) support for mission‑critical systems, requiring broad and deep knowledge across applicable network technologies
Configure and support Juniper SRX‑series security devices (JNCIP‑SEC or JNCIE‑SEC level proficiency), ensuring alignment with industry best practices and federal security standards
Configure and support Juniper EX‑series switches using 1Gbps and 10Gbps backplanes, including copper and fiber connectivity and high‑availability (HA) solutions
Configure and support Cisco Firepower ASA firewalls, including AnyConnect VPN access, HA configurations, secure authentication integrations, and remote-access security
Design and maintain an out‑of‑band (OOB) management network using TrippLite serial consoles, iDRAC, and similar technologies
Collaborate with customers, contractors, and vendors on the design and specification of Private IP (PIP) and Internet circuits
Ensure high availability of Network Time Protocol (NTP) across all networks
Follow established configuration management processes to maintain consistency, security, and accuracy in network configurations
Develop and maintain technical documentation, network diagrams, and system references

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

Fulltime

New

IP Network Engineer

As IP Network Engineer at Stacuity, you will be hands-on with the global IP netw...

Location

Isle of Man , Douglas

Salary:

Not provided

Stacuity

Expiration Date

Until further notice

Requirements

Minimum CCNA level (or equivalent) across major enterprise networking vendors - Essential
Degree (or equivalent) in Computer Science, Network Engineering, or a related discipline - Desirable (or demonstrable practical experience)
CCNP level (or equivalent) - Desirable (or working towards it)
Excellent written and spoken English - Essential
Strong, practical understanding of high-availability and failover principles at both Layer 2 and Layer 3, gained through hands-on work on ISP or enterprise routing, switching, and firewalls
Deep, practical expertise in IP routing at scale, including BGP (iBGP and eBGP) and IS-IS, along with hands-on experience managing external peering and transit relationships
Solid experience with tunnelling technologies such as GRE and VXLAN, and Layer 2 networking including HSRP/VRRP/VARP, VLANs and trunking, STP, and ARP/NDP
Working knowledge of VPN technologies and IPsec, and a security-conscious approach to network design including ACLs and IDS/IDP
Hands-on firewall configuration and management experience, including with virtualised firewalls such as pfSense, and exposure to next-generation firewall platforms such as Palo Alto, Fortinet, or Checkpoint
Hands-on configuration and troubleshooting experience across major networking vendors, with particular depth in Cisco ASR platforms (IOS-XE) and Cisco Nexus platforms (NX-OS)

Job Responsibility

Build, configure, and maintain Stacuity's global network across routing, switching, and firewall infrastructure, working closely with our architecture function and contributing to network designs as well as implementing them
Carry out day-to-day operational tasks across our WAN, LAN, and Internet edge, including routing changes, firewall rule changes, and segmentation updates
Apply and follow network standards covering routing, IP addressing, DNS, NAT, and firewall zoning, flagging gaps or improvements where you spot them
Support the lifecycle management of network hardware and software, including patching, firmware updates, and end-of-life replacement
Act as a frontline responder for network incidents, carrying out initial investigation, troubleshooting, and remediation under time pressure
Diagnose and resolve issues across routing, switching, firewalls, and connected systems, escalating to the architecture team where a design change is needed
Monitor network health and performance, using observability tooling to spot issues before they become outages
Contribute to root-cause analysis and write up clear, accurate incident notes to support post-incident review
Pick up adjacent systems work as needed, such as server management, hypervisor and virtualisation tasks, and general Linux administration
Work closely with the architecture, platform, and security teams, feeding back practical, on-the-ground experience into future designs and standards

What we offer

Compensated on-call rota

Fulltime

New

Network Engineer

Location

United States , Hampton

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Strong hands-on experience with Palo Alto firewalls (PAN-OS) and Juniper SRX firewalls
Experience with firewall policy management, NAT, VPNs, and network segmentation
Solid understanding of TCP/IP, routing (BGP, OSPF), and switching
Experience with network monitoring and troubleshooting tools
Ability to analyze logs and perform root cause analysis on network/security incidents

Job Responsibility

Configure, manage, and optimize Palo Alto (PAN-OS) and Juniper (SRX) firewalls in a production environment
Develop and maintain firewall rules, NAT policies, VPN configurations (site-to-site and remote access)
Monitor network traffic and security alerts
investigate and remediate potential threats
Perform firewall upgrades, patching, and lifecycle management
Collaborate with security and infrastructure teams to enforce network security best practices
Troubleshoot network connectivity, performance issues, and firewall-related incidents
Support audits and ensure compliance with security policies and regulatory requirements
Document network designs, configurations, and standard operating procedures

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

New

Contract Network Engineer

Robert Half is currently seeking a Contract Network Engineer to join our client'...

Location

United States , Nashville

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Proven experience as a Network Engineer or similar role
Strong knowledge of network design and protocols (e.g., TCP/IP, DNS, DHCP)
Experience with network security and best practices
Proficiency in configuring and managing network devices from various vendors (e.g., Cisco, Juniper)
Excellent problem-solving skills and attention to detail
Relevant certifications (e.g., Cisco Certified Network Associate, CompTIA Network+) are a plus
Strong communication and interpersonal skills
Ability to work independently and as part of a team

Job Responsibility

Network Design: Design and implement network infrastructure, including LAN, WAN, and data center networks, to meet the organization's requirements for performance, security, and scalability
Network Maintenance: Monitor and maintain network devices, including routers, switches, firewalls, load balancers, and wireless access points to ensure optimal performance and reliability
Security Implementation: Implement and manage network security measures, such as firewalls, intrusion detection systems, and VPNs, to protect the network from external threats
Network Troubleshooting: Diagnose and resolve network issues, perform network testing, and work with end-users to provide technical support for network-related problems
Capacity Planning: Evaluate network performance and capacity, making recommendations for upgrades or changes to accommodate the organization's growth
Documentation: Maintain accurate records of network configurations, changes, and updates to facilitate troubleshooting, auditing, and compliance
Vendor Collaboration: Collaborate with network equipment vendors and service providers to manage procurement, service agreements, and vendor relationships
Network Optimization: Identify opportunities for network optimization and cost reduction while maintaining or improving network performance

What we offer

medical
vision
dental
life and disability insurance
company 401(k) plan

New

Network Engineer

We are seeking a Network Engineer to help build and support enterprise and servi...

Location

United States , Jacksonville

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5+ years of Network Engineering experience
Strong understanding of VLANs, routing, and switching
Experience with Cisco, Juniper, Nokia, or similar technologies
Knowledge of BGP and OSPF preferred

Job Responsibility

Configure and support routers, switches, firewalls, and WAN connectivity
Support Layer 2 and Layer 3 networking environments
Troubleshoot network outages and performance issues
Assist with BGP, OSPF, and routing initiatives
Maintain network documentation and diagrams
Participate in on-call support rotations

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Senior Network Engineer

A growing telecommunications organization is seeking a Senior Network Engineer t...

Location

United States , Medicine Park

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5+ years of network engineering experience in enterprise or service provider environments
Strong knowledge of TCP/IP (IPv4/IPv6)
Hands-on experience with routing/switching protocols (BGP, OSPF, IS-IS, MPLS, etc.)
Experience with carrier Ethernet services and transport/optical networking (DWDM/CWDM)
Understanding of QoS, VPNs, network security, and monitoring tools
Ability to troubleshoot across L1-L3 environments
Strong communication skills and project ownership experience

Job Responsibility

Design and implement carrier-grade network infrastructure across data, transport, and fiber access environments
Troubleshoot and resolve complex network issues as a senior escalation resource
Lead projects, review designs, and mentor team members
Build automation tools/scripts to improve monitoring, provisioning, and performance
Maintain detailed network documentation, diagrams, and operational standards
Evaluate new technologies and support vendor selection
Analyze performance trends and implement reliability improvements
Support modernization efforts (e.g., segment routing, EVPN, next-gen optical and PON technologies)
Participate in a 24x7 on-call rotation

What we offer

Competitive benefits package (health, 401k, PTO, training support)

Fulltime

Resident Network Engineer

Resident Network Engineer. This role has been designated as ‘Remote/Teleworker’,...

Location

United States

Salary:

120000.00 - 243000.00 USD / Year

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

6+ years of design, implementation, and operational experience in large-scale IP networks
JUNOS CLI experience
Must have large-scale experience with Juniper hardware (ACX, EX, QFX and Mist Wireless products)
EVPN-VXLAN Campus and Data Center Juniper switching fabric (spine-leaf) experience
Apstra experience for configuring, managing switching fabrics
Extensive Mist Wireless and Wired experience
Good verbal and written communication and documentation skills
Experience with core routing BGP, OSPF protocols
Experience with design and/or deployment of switching and wireless products within the Customer infrastructure
Ability to communicate effectively in crises with all levels of an organization from Engineering/Operations to CIO/CISO audiences

Job Responsibility

To hold network information gathering workshops with the Customer to understand the Customer’s existing network design and technical requirements of new network designs
To understand the Customer’s organizational structure and become familiar with the Customer’s network implementation and support processes and procedures to help in supporting a network that is available and sustainable
To carry out testing of new Designs, features, and functionality as required by the Customer in a laboratory environment and to help develop plans to implement and verify that they are operating correctly in the live network
To test patches and fixes to operating software and to ensure that they are implemented and functioning correctly in the pre-production test network and then live network as implementation plans dictate
Troubleshoot equipment and network problems and open and track JTAC cases to resolve problems on pre- and post-production issues
To raise equipment, Return Material Authorizations (RMA’s) and to track these through to problem resolution
To produce a written summary report of the status of Design projects, equipment and network problems regularly to the Customer
To hold technology workshops with the Customer to discuss equipment and network problems, and to provide case status updates, including the reasons for any problems encountered and the workarounds and/or solutions that are being tried
To train the Customer’s design, implementation, and support personnel to configure and operate the HPE Networking products
To assist the Customer in developing Network Operating and Equipment Operating Procedures

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

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Juniper Network Engineer

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