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Added 1 min ago
RQ228116 NCIS Network Engineer | Shift Work | Active TS/SCI clearance
GD Information Technology, Inc.
United States
Transform technology into opportunity as a Network Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the…
Added 1 min ago
Field Engineer
GD Information Technology, Inc.
United States
…government, defense, and intelligence projects. Join GDIT as a Field Engineer Senior for a career where your growth is just as important as the mission you…
Added 5 mins ago
Senior Network Security Engineer
GD Information Technology, Inc.
United States
…prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security…
Added 5 mins ago
RQ228116 NCIS Network Engineer | Shift Work | Active TS/SCI clearance
GD Information Technology, Inc.
United States
Transform technology into opportunity as a Network Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the…
Added 5 mins ago
Field Engineer
GD Information Technology, Inc.
United States
…government, defense, and intelligence projects. Join GDIT as a Field Engineer Senior for a career where your growth is just as important as the mission you…
Added 11 mins ago
Senior Staff AI / ML Solutions Engineer
ThermoFisher Scientific
Morrisville, NC
Experience with distributed data processing technologies such as PySpark, Apache Spark, and Delta Lake.
Added 12 mins ago
Senior Machine Learning Engineer III ***Raleigh, NC***
RELX INC
Raleigh, NC
Build data pipelines and streaming systems for large-scale data processing.
Added 12 mins ago
Associate Software Engineer
Highmark Health
Raleigh, NC
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 12 mins ago
C
Java Full Stack Engineer with Spring boot/AWS Experience
Cognizant
Raleigh, NC
- $86,000 to $99,000 USD / year
As a Java Full Stack Engineer with Spring boot/AWS exp, you will make an impact by designing and delivering scalable, cloud-native healthcare payer applications that improve payment…
Added 12 mins ago
Staff Software Architect
CVS Health
Raleigh, NC
…AI/ML workloads - including LLM inference pipelines, document processing at scale, and real-time clinical data…
Added 12 mins ago
C
Java Full Stack Engineer with Spring boot/AWS Experience
Cognizant
Raleigh, NC
- $86,000 to $99,000 USD / year
As a Java Full Stack Engineer with Spring boot/AWS exp, you will make an impact by designing and delivering scalable, cloud-native healthcare payer applications that improve payment…
Added 12 mins ago
C
AI Data Engineer
Cognizant
Raleigh, NC
- $100,000 to $115,000 USD / year
As an AI Data Engineer, you will make an impact by designing, building, and optimizing scalable cloud-native data engineering solutions that enable advanced AI-driven applications and…
Added 12 mins ago
C
AI Data Engineer
Cognizant
Raleigh, NC
- $100,000 to $115,000 USD / year
As an AI Data Engineer, you will make an impact by designing, building, and optimizing scalable cloud-native data engineering solutions that enable advanced AI-driven applications and…
Added 12 mins ago
C
Azure Cosmos DB Developer and Java Developer (Open for Remote)
Cognizant
Charlotte, NC
- $69,500 to $123,500 USD / year
…scalable, secure, and high-performing cloud-native applications and data solutions on Microsoft Azure. You will be a valued member of our technology delivery team and work collaboratively…
Added 12 mins ago
Integration Engineer (Middleware/API)
CGI Technologies and Solutions, Inc.
Charlotte, NC
CGI is looking for an Integration Engineer to build and run the middleware that connects business applications for a global leader in the transportation and financial services industry. You…
Added 12 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Raleigh, NC
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 30 mins ago
O
Senior Platform Software Engineer
Oracle
Nashville, TN
- $87,800 to $209,500 USD / year
As a Senior Software Engineer you will own software architecture and development of Oracle's GenAI Agent Platform. You should be both a rock solid coder and a distributed systems…
Added 43 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Montpelier, VT
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 47 mins ago
Staff Software Architect
CVS Health
Concord, NH
…AI/ML workloads - including LLM inference pipelines, document processing at scale, and real-time clinical data…
Added 47 mins ago
Manufacturing Engineer
Lovejoy Curtis LLC
Keene, NH
…manufacturing. Lead or participate in Design of Experiments- DOEs, data collection, analysis, and implementation…
Added 1 hour ago
Enterprise Architecture Manager, Senior Vice President
Citigroup
Irving, TX
…governance, software and infrastructure inventory management, data analytics capabilities, and the operationalization of next-generation enterprise AI patterns. Operating at the…
Added 1 hour ago
Public Cloud Network – Security Engineer - VP
Citigroup
Irving, TX
Are you a talented Public Cloud Network – Security Engineer looking for their next challenge? Do you have a passion for building cutting-edge enterprise products and a hands-on approach to…
Added 1 hour ago
Digital S/W Eng Intm Analyst - Officer
Citigroup
Irving, TX
The Digital S/W Engineer Intmd Analyst is a developing professional role. Deals with most problems independently and has some latitude to solve complex problems. Integrates in-depth…
Added 1 hour ago
Regional Economics & Planning Advisor/Engineer
Marathon Petroleum Corporation
San Antonio, TX
Value Chain Optimization (VCO) has an opening for the position of Regional Planning & Optimization Advisor/Engineer. This position will report to the Value Chain Optimization Director -…
Added 1 hour ago
Lead Planning & Optimization Advisor/Engineer
Marathon Petroleum Corporation
El Paso, TX · Houston, TX · Texas City, TX · San Antonio, TX
The Value Chain Optimization (VCO) team has an opening for a Cross-Regional Planning & Optimization Advisor/Engineer. The Cross-Regional Planning & Optimization Advisor/Engineer plays a…

Jobgether

Senior Juniper SRX Firewall Engineer

Remote, United States

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Job details

Posting language: English
Posted: Nov 6, 2026

Original job description

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Juniper SRX Firewall Engineer based in the United States.

The Senior Juniper SRX Firewall Engineer will play a critical role in maintaining and securing enterprise network infrastructure supporting mission-critical applications and operations. This hands-on position focuses on administering, configuring, and troubleshooting Juniper SRX edge and core firewall environments. You will manage security policies, implement firewall rules, build and maintain VPN connections, and resolve complex network connectivity issues. Working closely with network engineers, cybersecurity specialists, and government IT teams, you will ensure secure, reliable, and efficient network operations. You will also contribute to infrastructure improvements, incident response, and the gradual expansion of Palo Alto firewall capabilities. This is an opportunity to take ownership of essential network security operations within a large-scale, multi-tenant environment. Accountabilities

As a Senior Juniper SRX Firewall Engineer, you will oversee day-to-day firewall operations, resolve technical challenges, and ensure the security and availability of critical network services. Your responsibilities will include:

• Administer, configure, and maintain Juniper SRX firewalls, including edge and core devices, across a large enterprise and multi-tenant environment.

• Create, modify, review, and implement firewall rules and security policies based on agency and project requirements.

• Build, manage, and troubleshoot IPsec site-to-site and remote-access VPN connections using IKE and IKEv2 protocols.

• Diagnose and resolve network connectivity and traffic-flow issues using command-line tools, session and flow analysis, system logs, and packet-level troubleshooting.

• Execute planned network changes, firewall upgrades, and maintenance activities while preparing detailed documentation and rollback plans.

• Respond to escalated and critical incidents affecting network availability, connectivity, or security.

• Collaborate directly with agency IT teams and system owners to understand technical requirements and implement secure, reliable firewall configurations.

• Coordinate with network engineering and cybersecurity teams to maintain alignment between security policies, network architecture, and incident response procedures.

• Schedule infrastructure changes according to the operational requirements of public safety and other mission-critical services.

• Communicate technical issues, planned changes, and potential service impacts clearly to both technical and non-technical stakeholders.

• Maintain accurate documentation of firewall configurations, operational standards, and technical procedures.

• Support the expansion and administration of Palo Alto firewall infrastructure, with training provided when necessary.

Requirements

The ideal candidate is a hands-on network security professional with deep expertise in Juniper SRX firewall administration, VPN technologies, and enterprise network troubleshooting. You should bring:

• 5+ years of direct experience administering and troubleshooting Juniper SRX firewalls running Junos OS. Experience limited to Juniper switches and routers is not sufficient.

• Strong command-line interface (CLI) skills, including configuring firewall policies, security zones, Network Address Translation (NAT), and VPNs without relying exclusively on graphical interfaces.

• Proven experience troubleshooting IPsec, IKE, and IKEv2 VPN connectivity.

• Solid understanding of routing, switching, and enterprise networking fundamentals.

• Experience supporting large enterprise environments or multi-customer network infrastructures.

• Strong analytical and troubleshooting skills, with the ability to independently investigate and resolve complex technical issues.

• Excellent written and verbal communication skills, including the ability to explain technical problems to non-networking stakeholders.

• Willingness and ability to complete a practical, hands-on technical assessment as part of the interview process.

• Ability to successfully pass a background check.

Nice to have:

• Hands-on experience with Palo Alto firewalls or related network security technologies.

• Familiarity with Juniper Security Director, Junos Space, or other centralized firewall management platforms.

• Experience managing high-end Juniper SRX platforms, particularly the SRX4000 or SRX5000 series, in edge or data center environments.

• Previous experience supporting government, municipal, or public safety network environments.

• Juniper professional certifications such as JNCIS-SEC, JNCIP-SEC, or higher.

Benefits

• Competitive compensation.

• Comprehensive healthcare coverage, including medical, dental, and vision insurance.

• 401(k) retirement savings plan.

• Paid time off, including vacation, sick leave, and public holidays.

• Fully remote work arrangement.

• Full-time W2 consulting employment.

• Opportunity to work on mission-critical enterprise network security infrastructure.

• Exposure to Palo Alto firewall technologies, with training opportunities provided as needed.

How Jobgether works:

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Why Apply Through Jobgether?

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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