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Added 8 mins ago
Full Stack/ Angular Software Development Engineer
Charles Schwab
Southlake, TX
We're seeking a Software Development Engineer to join our Advisor Services Client Experience Engineering organization. This role will help shape and deliver next-generation digital…
Added 9 mins ago
Lead Director Product Membership
CVS Health
Remote, United States
…retention, membership attribution, value-based programs, and service recovery…
Added 9 mins ago
Engineer, I-Sr (Utility)
Entergy
New Caney, TX
…design, operations and maintenance, planning, asset management, reliability, computer applications, safety, and root cause failure…
Added 9 mins ago
Thermal Fluids Mechanical Engineer - LiquidStack Cooling Solutions
Trane Technologies
Carrollton, TX
Within Sustaining Engineering, the Thermal Fluids Mechanical Engineer - LiquidStack Cooling Solutions applies heat transfer, thermodynamics, and fluid mechanics to support the performance,…
Added 10 mins ago
Principal Engineer - Secure Network Services
Wells Fargo
IRVING, TX
…engineers while driving measurable improvements in network reliability, service resilience, operational maturity, and the overall stability of critical enterprise network…
Added 10 mins ago
Director, Active Directory Engineering
USAA
San Antonio, TX
…financial security through highly competitive products, exceptional service and trusted advice. We seek to be the #1 choice for the military community and their…
Added 10 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Ft. Worth, TX · Houston, TX
- $131,000 to $174,000 USD / year
Experience leveraging AI-enabled operational tools and automation to streamline infrastructure support, reduce manual effort, and improve service reliability.
Added 10 mins ago
Senior Engineer, SoC HAL
Amazon
Austin, TX
Annapurna Labs builds the custom silicon at the heart of AWS machine learning servers, and we are hiring a senior engineer to own the architecture of the Hardware Abstraction Layer (HAL)…
Added 10 mins ago
Senior Software Development Engineer, Annapurna ML Systems, Trainium
Amazon
Austin, TX
We're seeking a Sr.Software Development Engineer with deep storage expertise to architect, build, and operate the high-performance storage infrastructure that accelerates silicon…
Added 11 mins ago
Staff Software Architect
CVS Health
Austin, TX
…ensuring reproducibility, observability, and production-grade…
Added 11 mins ago
Managing Consultant, Integrated Planning Job Details | Black & Veatch Family of Companies
Black & Veatch
Austin, TX · Charlotte, TX · Dallas, TX · Houston, TX
…including integrated resource plans, resource adequacy and reliability assessments, large-load and resource procurement strategy, portfolio optimization and asset investment planning,…
Added 11 mins ago
Software Development Engineer II - Regression Infrastructure, Trainium Manufacturing Infrastucture
Amazon
Austin, TX
Our Annapurna Labs team at Amazon is looking for a Software Development Engineer to own the regression infrastructure that every manufacturing software release depends on. Before new test…
Added 11 mins ago
EG
Cloud Engineer
Eliassen Group
Austin, TX
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 51 mins ago
Low Voltage Account Executive
Applied Business Communications (ABcom)
Phoenix, AZ
…data centers, healthcare clients and clients dependent on 24X7 reliability throughout the United States. To achieve profitable sales from your overall proposed opportunities to new and…
Added 51 mins ago
Low Voltage Account Executive
Applied Business Communications (ABcom)
Iowa City, IA
…centers, healthcare clients, and clients dependent on 24X7 reliability throughout the United States. To achieve profitable sales from your overall proposed opportunities to new and existing…
Added 51 mins ago
Low Voltage Account Executive
Applied Business Communications (ABcom)
Coralville, IA
…centers, healthcare clients, and clients dependent on 24X7 reliability throughout the United States. To achieve profitable sales from your overall proposed opportunities to new and existing…
Added 51 mins ago
Account Executive
Applied Business Communications (ABcom)
Phoenix, AZ
…distribution, healthcare clients and clients dependent on 24X7 reliability throughout the United States. To achieve profitable sales from your overall proposed opportunities to new and…
Added 52 mins ago
AC
Staff / Principal Platform Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $185,000 to $270,000 USD / year
Engineer for reliability & automation: apply SRE practices to reduce toil, improve resilience and keep latency and uptime within target across the platform. Automate everything - deliver…
Added 52 mins ago
AC
Senior / Staff / Principal Platform Engineer
AppGate Cybersecurity, Inc.
Remote, United States
- $180,000 to $270,000 USD / year
…services it depends on. This includes Linux system integration, service orchestration, observability, networking, distributed data systems, software packaging and secure platform…
Added 52 mins ago
AC
Network Engineer - Tier 3
AppGate Cybersecurity, Inc.
Remote, United States
- $110,000 to $120,000 USD / year
Improve service reliability through root cause analysis and post mortem / after action.
Added 52 mins ago
AC
Network Engineer - Tier 3
AppGate Cybersecurity, Inc.
Remote, United States
- $110,000 to $120,000 USD / year
Improve service reliability through root cause analysis and post mortem / after action.
Added 52 mins ago
AC
Network Engineer - Tier 3
AppGate Cybersecurity, Inc.
Remote, United States
- $110,000 to $120,000 USD / year
Improve service reliability through root cause analysis and post mortem / after action.
Added 52 mins ago
Senior Controls Engineer
Kubota
Gainesville, GA
…smart systems, and continuous innovation. As a Senior Controls Engineer, you’ll lead the development and implementation of advanced automated systems to support and enhance manufacturing…
Added 52 mins ago
Design Quality Engineer
Kubota
Gainesville, GA
We are seeking a detail-oriented and quality-focused Design Quality Engineer to join our team. This opportunity is ideal for a professional who enjoys solving product quality challenges,…
Added 1 hour ago
C
Software Engineer Data & AI II (Full Time) – United States
Cisco
San Jose, CA · RTP, NC · San Francisco, CA · Seattle, WA · Carlsbad, CA
- Full-time
Understanding of distributed systems concepts, including scalability, reliability, fault tolerance, and data consistency, as well as familiarity with distributed computing patterns (e.g.,…

AppGate Cybersecurity, Inc.

Network Engineer - Tier 3

Remote, United States

$110,000 to $120,000 USD / year

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Job details

Pay: $110,000 to $120,000 USD / year
Posting language: English
Posted: Oct 27, 2026

Original job description

About AppGate AppGate secures and protects an organization's most valuable assets with its high performance Zero Trust Network Access (ZTNA) solution. AppGate is the only direct-routed ZTNA solution built for peak performance, superior protection and seamless interoperability. AppGate safeguards Fortune 500 enterprises worldwide. Learn more at appgate.com.

About the Role We are looking for a remote network engineer to provide enterprise-level support for our Zero Trust Network Access (ZTNA) solution. Due to the level of integration our Zero Trust platform has with network architectures, we need engineers with deep networking and troubleshooting skills to ensure our security solution continues to successfully meet our customer’s cybersecurity needs as those needs evolve and their networks change. You will work closely with our customers’ IT administrators, network engineers, CIOs and CISOs, as well as our internal Deployment and Development teams. You will become deeply knowledgeable about AppGate ZTNA, its capabilities and why it has become a core component for many companies’ security postures.

Key Responsibilities

Own complex customer issues through resolution, restoring AppGate ZTNA deployments to service and advising on configuration best practices as a product subject-matter expert.
Facilitate software deployment in a customer environment and troubleshoot remote installation of the product.
Collaborate regularly with our Development team to analyze log files and identify potential root causes and troubleshooting steps.
Improve service reliability through root cause analysis and post mortem / after action.
Write knowledge base articles and technical documentation for our public customer knowledge base, and deliver technical presentations to customers and internal teams.
Test and reproduce customer issues in internal and cloud-based lab environments using network simulation and validation tools.
Maintain accurate, timely case records in our case management system to ensure AppGate delivers top-tier support.
Serve as the escalation point for L2 support engineers, mentoring them and sharing knowledge to raise overall team capability.
Participate in an on-call rotation with our other support engineers.

Required Qualifications

Requires experience in configuring, supporting and managing broad and complex networks including:
IP addressing and subnetting (IPv4 and IPv6), VLANs and network segmentation
DNS and DHCP
Networking fundamentals: TCP, UDP and NAT
Packet capture and analysis with tools such as Wireshark and tcpdump
Routing protocols
VPN technologies: IPsec, SSL/TLS, site-to-site and remote access VPN
Authentication protocols: LDAP, SAML, RADIUS, OIDC, multi-factor authentication (MFA)
Hands-on experience with network security platforms, including next-generation firewalls and intrusion detection and prevention systems (IDS/IPS) from multiple vendors such as Cisco, Check Point, Palo Alto Networks, CrowdStrike and Zscaler.

Functional and personal skills:

Excellent verbal and written communication skills with the ability to bridge technical and business stakeholders
At least five years of enterprise technical support or network engineering experience, including two or more years in an escalation (L3) role
A cross-functional team player who can also work independently and adapt quickly to changing situations
Customer-service oriented and able to manage multiple projects at the same time
Passionate about problem solving and have good commercial sense when communicating with customers

Preferred Qualifications

Cloud and virtualization platforms (AWS, Azure, GCP, VMware, OpenStack, Kubernetes)
Experience with Windows, macOS, Linux, iOS and Android.
Background supporting enterprise security or networking products
Experience deploying or supporting ZTNA, secure access service edge (SASE) or SD-WAN architectures
Scripting in Python, Bash or JavaScript for automation and log analysis
Industry certifications such as CCNP, Network+, or a cloud provider certification

Travel

None required as part of the core responsibilities.

AppGate is An Equal Opportunity/Affirmative Action Employer and a federal contractor subject to the Rehabilitation Act of 1973 and the Vietnam Era Veterans Readjustment Assistance Act of 1974 as amended, and their corresponding regulations. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class. Further, AppGate is an affirmative action employer committed to taking positive steps to employ, advance in employment and otherwise afford equal employment opportunity to protected veterans and individuals with disabilities. In furtherance of AppGate’s policy regarding affirmative action and equal employment opportunity, AppGate has developed a written affirmative action program. This program is available for review upon request by any applicant or employee during normal business hours by contacting the company’s EEO Coordinator. www.appgate.com/careers

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