Jobs in the United States

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Added 4 mins ago
Cloud Engineer
Maximus
Montpelier, VT
Maximus is seeking a Cloud Engineer to support a defense client remotely.
Added 4 mins ago
Lead Director Product Membership
CVS Health
Remote, United States
…retention, membership attribution, value-based programs, and service recovery…
Added 4 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Montpelier, VT
- $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 4 mins ago
EG
Cloud Engineer
Eliassen Group
Montpelier, VT
- $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 19 mins ago
G
Structural Engineer
GPAC
Brea, CA
- $70,000 to $90,000 USD / year
…retirement plan with matching and profit sharing. As a structural Engineer, expect to plan, organize, and execute a variety of projects across both private and public sectors. This position…
Added 21 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 21 mins ago
Infrastructure Engineer
Charles Schwab
Southlake, TX
…system administration skills combined with a strong customer service…
Added 21 mins ago
Senior .Net Software Engineer
Aristotle
Remote, United States
As a Senior .Net Software Engineer for PredictIt you will get to work on challenging and rewarding projects across the tech stack: from creating innovative web experiences to redesigning…
Added 21 mins ago
Engineer, I-Sr (Utility)
Entergy
New Caney, TX
Engineer I - 0 to 2 years experience in an engineering discipline.
Added 22 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 22 mins ago
E282 Transportation Engineer III, IV, V - Transportation Operations - Abilene, TX
TEXAS DEPARTMENT OF TRANSPORTATION
ABILENE, TX
…product.Essential Duties:Essential Duties for a Transportation Engineer IIIAssists in developing and/or monitoring budgets.Assists in utilization of available funds to improve and install…
Added 22 mins ago
EC
Manufacturing Engineering Technician
Eaton Corporation
El Paso, TX
- $28 USD / hour
The Manufacturing Engineer Technician supports manufacturing engineering activities by assisting in process development, troubleshooting, process documentation and continuous improvement…
Added 22 mins ago
T
Linux Infrastructure Engineer
TEKsystems
Irving, TX
- $60 to $75 USD / hour
…networking and IT administration for ECS (Emergency Communication Service). The network admins day- to- day can vary, but duties are not limited to the following: 1- serve as a point of…
Added 23 mins ago
Municipal Project Manager
CONSOR North America, Inc.
San Antonio, TX
…infrastructure, or utility engineering consulting. - Professional Engineer (PE) license. - Knowledge of Municipal Utility District operations and development processes. - Ability to manage…
Added 23 mins ago
Municipal Project Manager
CONSOR North America, Inc.
Houston, TX
…infrastructure, or utility engineering consulting. - Professional Engineer (PE) license. - Knowledge of Municipal Utility District operations and development processes. - Ability to manage…
Added 23 mins ago
Senior Java Developer
Charles Schwab
Austin, TX
…accounts, households, and advisors across digital, branch, and service channels. As a senior technology leader and engineer, you will play a critical role in shaping the next generation of…
Added 23 mins ago
Software Engineer II (Non-traditional Path)
BAE Systems
Austin, TX
Experience designing and implementing real-time software algorithms, interrupt service routines (ISRs), or device drivers.
Added 23 mins ago
Senior Container Platform Engineer
Charles Schwab
Austin, TX
We are seeking a Senior Container Platform Engineer to join our Infrastructure Platforms organization, helping build and operate resilient, secure, and repeatable enterprise container…
Added 23 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 23 mins ago
ASIC Formal Verification Engineer I, Annapurna Labs
Amazon
Austin, TX
…employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse,…
Added 23 mins ago
.Net Full Stack Developer
Charles Schwab
Austin, TX
As a Staff Software Engineer, you will design and develop reliable, scalable, and responsive web applications using full-stack technologies. You will collaborate across scrum teams to solve…
Added 23 mins ago
E271 Hydraulic (Transportation) Engineering Assistant I, II, or III - Design Division - Austin, TX
TEXAS DEPARTMENT OF TRANSPORTATION
Austin, TX
…exams. Design activity is supervised by a licensed professional engineer who has authority for final approval of all projects. Work requires contact with local governmental representatives,…
Added 23 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 23 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 44 mins ago
Lead Engineer, Internal Tools & Business Systems
Aquaria
Remote, United States
Build and maintain the integrations and data pipelines that connect our SaaS tools, such as our CRM, phone, e-signature, and field service apps, and keep that data accurate and in sync

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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