Jobs in the United States

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Added 5 mins ago
CO
Database IT Engineer III (Police)
City of Mesa
Mesa, AZ
- $109,614.54 to $159,016 USD / year
The Information Technology (IT) Engineer III class provides skilled technical services in support of installation, configuration, testing, integration, and ongoing support for City…
Added 20 mins ago
Systems Engineer 4
Lam Research
Fremont
‘Virtual Flex’ you’ll work 1-2 days per week on-site at a Lam or customer/supplier location, and remotely the rest of the time
Added 25 mins ago
Senior Solutions Engineer, LocID
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Solutions Engineer, LocID based in the United States.
Added 25 mins ago
J
Senior Software Engineer, Production
Jobgether
Remote, United States
- $192,000 to $230,000 USD / year
Location requirement: Candidates must be based in the United States or the European Union due to customer jurisdiction and operational requirements
Added 25 mins ago
(Contractor) Senior Lead React Native Engineer
Jobgether
Remote, United States
…partner is looking for a (Contractor) Senior Lead React Native Engineer based in the United…
Added 26 mins ago
Lead Technical Marketing Engineer, Network Platform APIs, Enterprise Integrations & Agentic Automation(Remote)
Cisco
San Francisco, CA
Join Cisco's Network Platform Technical Marketing Engineering team, which helps customers, partners, and sales teams use Catalyst Center and Meraki Dashboard APIs, automation, and…
Added 45 mins ago
D
Growth Engineer
Dust
New York, NY
- $100,000 to $200,000 USD / year
- Leverage Dust's own platform to build AI-powered agents and workflows that give our go-to-market team an unfair advantage.
Added 47 mins ago
V
Databricks Architect (Remote, US)
V4C.ai
Remote, United States
- $170,000 to $220,000 USD / year
Work from Home 3 days per week
Added 47 mins ago
V
Databricks Architect (hybrid) - Dallas, TX
V4C.ai
Remote, United States
- $170,000 to $220,000 USD / year
Work from Home 3 days per week
Added 50 mins ago
B
Staff Software Engineer, Ecosystem
Boulevard
Remote, United States
- $193,900 to $225,000 USD / year
…so they can focus on what they do best. As a Staff Software Engineer on the Ecosystem team, you’ll set the technical direction for Boulevard’s external developer platform and its app and…
Added 52 mins ago
PT
Staff Software Engineer, Product Experiences
Peregrine Technologies
Washington, DC · NY · San Francisco, CA
- $200,000 to $275,000 USD / year
We're looking for a Software Engineer to join Product Experiences, the team that builds the features our users work in every day across the Peregrine platform. You'll work…
Added 52 mins ago
PT
Staff Software Engineer, Product Experiences
Peregrine Technologies
San Francisco, CA · NY · Washington, DC
- $200,000 to $275,000 USD / year
We're looking for a Software Engineer to join Product Experiences, the team that builds the features our users work in every day across the Peregrine platform. You'll work…
Added 1 hour ago
ZZ
Principal Software Development Engineer, Design Systems (Web)
ZINC Zillow, Inc.
Remote, United States
- $185,800 to $312,400 USD / year
We’re hiring a Principal Software Development Engineer to be the technical owner of Constellation Web. You’ll set the technical direction for how the system evolves and keep it a healthy,…
Added 1 hour ago
Sr. Software Engineer - Design and R&D
General Motors LLC
Warren, MI
…production design. We are seeking a highly motivated Sr. Software Engineer to develop data-intensive and AI-enabled applications supporting Global Design and Research & Development…
Added 1 hour ago
Sr. Systems Engineer - Design and R&D
General Motors LLC
Warren, MI
…production design. We are seeking a highly motivated Sr. Systems Engineer to define, analyze, integrate, and evolve AI-enabled systems that support Global Design and Product Development…
Added 1 hour ago
Cyber Full Stack Manager
Deloitte
Kansas City, MO
+ 2+ years of experience delivering solutions on AWS, Microsoft Azure, or Google Cloud Platform (GCP) including containers, CI/CD pipelines, and version control tools
Added 1 hour ago
Signal Integrity HDE, PCIe & Signal Integrity Team
Amazon Data Services, Inc.
Seattle, WA
…server hardware and software to the next level. As a hardware engineer on the PCIe and Signal Integrity team within the Core Components Organization, you will own the signal integrity of…
Added 1 hour ago
Cyber Forward Deployed Engineer - Manager
Deloitte
Kansas City, MO
As a Cyber Forward Deployed Engineer (FDE) Manager, you will lead delivery of cybersecurity and AI-enabled solutions at the intersection of client engagement and hands-on engineering. You…
Added 1 hour ago
Applied AI Engineer - Engineering Simulation & Design Exploration
Bentley Systems, Incorporated
Philadelphia, PA
We are looking for a hands-on Applied AI Engineer to experiment with these emerging technologies. Your role is to try new tools, test them, benchmark them, integrate them into prototypes,…
Added 1 hour ago
Databricks Architect (Remote, US)
V4C.ai
Remote, United States
Work from Home 3 days per week
Added 1 hour ago
Databricks Architect (hybrid) - Dallas, TX
V4C.ai
Dallas, TX
Work from Home 3 days per week
Added 1 hour ago
Software Development Engineer, Test Tooling
Apple
Cupertino, CA
…revenue-generating scenarios and critical user flows across the Apple Ads platform. As a Tooling Engineer, you'll help develop tooling and automation to our testing faster and more…
Added 1 hour ago
Machine Learning Engineer
Apple
Cupertino, CA
The Apple Ads Machine Learning Platform team's mission is to empower Ads teams to build and scale the innovative ML systems that deliver highly optimized advertising content to consumers.…
Added 1 hour ago
Software Engineer, Apple Ads
Apple
Cupertino, CA
Engineer secure, scalable distributed data processing pipelines capable of processing petabyte-scale datasets for indexing and retrieval.
Added 1 hour ago
PM
Network Engineer - Collaboration & Enterprise Connectivity
Prologis Management
Denver, CO
- $83,000 to $114,000 USD / year
As a Network Engineer - Collaboration & Enterprise Connectivity, you will help deliver secure, reliable enterprise connectivity and production-ready voice and conference room experiences…

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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Jobs in the United States