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Added 16 mins ago
Sr. Engineer Firmware Engineering XII
Vertiv
United States
The Sr. Firmware Engineer will develop, sustain, and provide technical ownership of embedded firmware solutions for Single Phase UPS products. The role focuses on real-time DSP/MCU firmware…
Added 39 mins ago
SCADA Commissioning Engineer
GE Vernova
Boston, MA
GE Vernova is seeking a skilled SCADA System Engineer to lead and execute pre-commissioning, commissioning, integration, testing, and maintenance activities for Supervisory Control and Data…
Added 41 mins ago
Substation SCADA Engineer
Rosendin
Coppell, TX
The SCADA Engineer III - EPC is responsible for the design, integration, commissioning, and troubleshooting of SCADA systems supporting utility-scale solar photovoltaic (PV), battery energy…
Added 1 hour ago
Technical Services Engineer
Simr
Remote, United States
Stay abreast of emerging technologies and trends in cloud computing, infrastructure automation, and cybersecurity.
Added 1 hour ago
IAM Engineer
SpaceXSI
Austin, TX · Palo Alto, CA · Washington, DC
We are looking for an Identity and Access Management (IAM) Engineer to play a critical role in designing, implementing, and maturing our enterprise IAM ecosystem. As a Senior IAM Engineer,…
Added 1 hour ago
Senior Firmware Engineer, Embedded Platform
Firestorm
United States
Firestorm Labs is seeking an experienced and driven Firmware Engineer who has a specialized focus in embedded platforms. In this role, you will support the development, integration, and…
Added 1 hour ago
MD
Fire Protection Pipefitter
M.C. Dean, Inc
Waynesboro, PA
- $22.75 to $28.44 USD / hour
…Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms…
Added 1 hour ago
MD
Fire Protection Pipefitter
M.C. Dean, Inc
Fredericksburg, VA
- $22.71 to $28.39 USD / hour
…Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms…
Added 1 hour ago
Telecommunications Specialist 4 (Technical Specialist 4) - San Antonio, TX
M.C. Dean, Inc
San Antonio, TX
…generation of technical leaders in electrical, engineering, and cybersecurity…
Added 1 hour ago
Engineering Internship Program - 2026 - 2027 (E&C - Rock Hill, SC)
M.C. Dean, Inc
Rock Hill, SC
…Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms…
Added 1 hour ago
Engineer 1 - New College Grad 2025 - 2026 (E&C - Rock Hill, SC)
M.C. Dean, Inc
Rock Hill, SC
…generation of technical leaders in electrical, engineering, and cybersecurity…
Added 1 hour ago
Senior Engineer, IAM Platform Engineering
AmerisourceBergen
Conshohocken, PA
…services, and operational support processes. Partners with cybersecurity, infrastructure, cloud, and application teams to deliver modern IAM solutions that support Zero Trust initiatives,…
Added 1 hour ago
Lead Engineer, IAM Platform Engineering
AmerisourceBergen
Conshohocken, PA
…trends in Identity Threat Detection and Response (ITDR), AI for cybersecurity, identity analytics, and intelligent identity governance. 10. Leads architecture decisions involving Identity…
Added 1 hour ago
I&T Systems Engineer Staff
Lockheed Martin
King of Prussia, PA
Within RMS SEMS, we are seeking an experienced Integration & Test (I&T) Systems Engineer Staff with proven expertise planning, coordinating, executing, and troubleshooting hardware/software…
Added 1 hour ago
AI/ML Computational Science Associate Manager
Accenture LLP Company
United States
…Through our Reinvention Services, we offer broad expertise across Cybersecurity, Digital Core, Finance, Industry and Enterprise, Song, Supply Chain and Engineering, and Talent, with…
Added 1 hour ago
Principal Identity Security Engineer - Privileged Access Management (PAM)
Boston Scientific
Arden Hills
At Boston Scientific, cybersecurity plays a critical role in protecting patients, safeguarding intellectual property, supporting regulatory compliance and maintaining manufacturing…
Added 1 hour ago
Principal Systems Engineer - P5
Boston Scientific
Maple Grove
Boston Scientific is seeking a highly motivated and experienced Principal Systems Engineer - P5 to provide technical leadership in the development of complex medical device systems within…
Added 1 hour ago
Senior Software Engineer
Boston Scientific
Arden Hills
Our Global Electrical Medical Equipment group is seeking a Senior Software Engineer to design, develop, test and maintain reliable, high-quality software for innovative medical technologies…
Added 2 hours ago
DevSecOps Security Engineer
Leidos
Egg Harbor Township, NJ
Leidos is seeking a DevSecOps Security Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform…
Added 2 hours ago
AT
Information Security Solutions Engineer II
Auto Truck Group LLC
Trenton, NJ
- $105,050 to $149,700 USD / year
Holman is looking for a Security Engineer to work where cloud infrastructure and software development meet. You will review and design security architecture for our cloud environments,…
Added 2 hours ago
Senior Software Engineer
Dynetics, Inc
Huntsville, AL
…systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest…
Added 2 hours ago
Software Scrum Master (Agile SAFe)
Dynetics, Inc
Huntsville, AL
…systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest…
Added 2 hours ago
Software Engineer
Dynetics, Inc
Huntsville, AL
…systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest…
Added 2 hours ago
Cloud/SecDevOps Engineer
LEIDOS, INC.
Clarksburg, WV
Cybersecurity: Incorporate cybersecurity best practices as directed into processes
Added 2 hours ago
Software Engineer
Dynetics, Inc
Huntsville, AL
…systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest…

Jobgether

SENIOR NETWORK SECURITY ENGINEER

Remote, United States

$120,000 to $140,000 USD / year

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Job details

Pay: $120,000 to $140,000 USD / year
Experience: 5+ years of experience in network security, cybersecurity engineering, or network engineering with a strong focus on security.
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 Network Security Engineer based in the United States.

The Senior Network Security Engineer will lead the design, deployment, and maintenance of secure network access solutions across cloud and on-premises environments. This role focuses on advancing Zero Trust architecture and strengthening enterprise security through modern technologies and industry best practices. You will take ownership of the Zscaler security ecosystem, including ZIA, ZPA, and ZTNA, while supporting secure connectivity across AWS infrastructure. Working closely with cybersecurity, cloud, and enterprise technology teams, you will drive infrastructure modernization and improve application access security. You will also lead technical initiatives, optimize network performance, and resolve complex security challenges. This is an opportunity to shape large-scale network security architecture while contributing to a resilient, innovative, and continuously evolving technology environment. Accountabilities

As a Senior Network Security Engineer, you will provide technical leadership in network security engineering, ensuring secure connectivity, operational reliability, and continuous infrastructure improvement. Your responsibilities will include:

• Collaborate across technology teams to research, design, troubleshoot, and support enterprise network environments across on-premises and cloud infrastructure.

• Lead network security platform optimization initiatives and develop long-term solutions to recurring technical challenges.

• Perform regular backup and restoration testing and validation on weekly, monthly, and quarterly schedules.

• Provide Tier 3 technical support for incidents involving technologies managed by the Network Services team.

• Serve as the subject matter expert for the Zscaler Zero Trust Exchange suite, including ZIA, ZPA, Zscaler Client Connector (ZCC), and ZDX.

• Manage Zscaler tenant configurations, security policies, and platform lifecycle activities.

• Deploy, validate, and maintain ZPA App Connectors across AWS, on-premises, and branch environments to enable least-privilege, application-specific access.

• Design and optimize granular security policies covering application segmentation, URL filtering, SSL/TLS inspection, cloud firewall, sandboxing, and Data Loss Prevention (DLP).

• Configure and maintain forwarding profiles, SSL inspection, and secure web gateway controls while balancing security requirements with user experience.

• Lead a proof of concept evaluating Zscaler Zero Trust Exchange for private application access in AWS and contribute to the long-term network connectivity modernization roadmap.

• Monitor platform health, security events, and digital experience through ZDX.

• Troubleshoot connectivity, authentication, and policy enforcement issues using system logs, packet captures, and HAR files.

• Integrate Zscaler solutions with identity providers such as Microsoft Entra ID using SAML and OIDC to support Single Sign-On (SSO), Multi-Factor Authentication (MFA), and conditional access.

• Support Zscaler Client Connector deployments through endpoint management platforms such as Microsoft Intune.

• Participate in incident, problem, and change management processes, including Change Advisory Board (CAB)-controlled activities.

• Develop and maintain technical documentation, operational runbooks, standard operating procedures, and network architecture diagrams.

Requirements

The ideal candidate combines strong network security engineering expertise with hands-on experience in Zero Trust technologies, cloud networking, and enterprise infrastructure. You should bring:

• 5+ years of experience in network security, cybersecurity engineering, or network engineering with a strong focus on security.

• Hands-on experience administering Zscaler ZIA and ZPA at scale, including security policy configuration, Client Connector deployment, and App Connector hosting.

• Practical understanding of Zero Trust Network Access (ZTNA) principles and least-privilege, application-specific access models.

• Working knowledge of AWS networking components, including VPCs, route tables, security groups, Transit Gateway, and PrivateLink.

• Strong familiarity with identity management and authentication technologies, including SAML 2.0, OIDC, Microsoft Entra ID, MFA, and conditional access.

• Solid understanding of core networking concepts such as TCP/IP, DNS, DHCP, routing, and SSL/TLS certificates.

• Ability to analyze logs, packet captures, and HAR files to identify, troubleshoot, and resolve complex technical issues.

• Strong knowledge of network security protocols and technologies, including IPsec, SSL/TLS, IDS/IPS, Web Application Firewalls (WAF), and DDoS protection.

• Experience designing and supporting cloud and hybrid cloud network environments, particularly within AWS.

• Bachelor's degree in Computer Science or an equivalent combination of education and professional experience.

• Excellent written and verbal communication skills.

• Strong analytical thinking, troubleshooting, and problem-solving abilities.

• Positive, proactive, and solutions-oriented approach to technical challenges.

• Ability to explain complex technical concepts clearly to both technical and non-technical stakeholders.

Nice to have:

• Experience with AWS WAF and AWS Firewall Manager.

• Familiarity with Aviatrix networking solutions.

• Scripting and automation experience using PowerShell, Python, or Terraform, including Zscaler Terraform providers.

• AWS Cloud Practitioner or equivalent cloud certification.

• Zscaler certifications such as ZIA Certified Administrator, ZPA Professional, Zscaler Digital Transformation Administrator (ZDTA), or Zscaler Digital Experience Administrator (ZDXA).

• AWS Advanced Networking Specialty certification.

• Security certifications such as CompTIA Security+ or SANS/GIAC.

• ITIL v3 Foundation certification.

Benefits

• Annual salary ranging from $120,000 to $140,000.

• Medical, dental, and vision insurance.

• Life and accidental death insurance.

• Short-term and long-term disability insurance.

• Retirement savings plan.

• Paid time off and holiday leave, depending on location.

• Paid parental leave and personal leave options.

• Flexible Spending Accounts (FSAs).

• Employee Assistance Program.

• Health and wellness programs.

• Associate shopping program and discount marketplace.

• Identity theft protection.

• Pet insurance.

• Commuter benefits.

• Opportunities to work in a collaborative technology environment with access to professional development and career growth.

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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