Jobs in the United States

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Added 8 mins ago
ServiceNow Engineer
ASM Research, An Accenture Federal Services Company
Atlanta, GA
The ServiceNow Engineer is responsible for comprehensive Operations and Maintenance (O&M) services for the USACE OCIO/G-6 Enterprise Service Strategy Tool, ensuring optimal platform…
Added 8 mins ago
Customer Engineer IV, Data Management, North America, Google Cloud
Google
Atlanta, GA
Share Customer Engineer IV, Data Management, North America, Google Cloud
Added 9 mins ago
HPE Labs - AI/ML Engineer (Technical Lead)
HPE
Milpitas, CA
Demonstrated experience shipping an LLM or agentic system that real users depend on, with ownership of its evaluation, reliability, and operation after launch.
Added 12 mins ago
Information Technology Manager (INTERNAL CANDIDATES ONLY)
Golden Empire Transit District
Bakersfield, CA
This classification is distinguished from the Information Technology Systems Analyst/Systems Engineer in that the Systems Engineer has responsibility for specific, assigned IT specialty…
Added 14 mins ago
Controls Engineer (HE) - Dallas, TX
Military Spouse Jobs & VetJobs
United States
The Controls Engineer will go to customer sites and is a responder for hands-on equipment troubleshooting and operation. They must successfully communicate with the customer and be an…
Added 29 mins ago
Automation Engineer
Amazon.com Services LLC
Hogansville, GA
As an Automation Engineer, you will play a crucial role in maximizing equipment reliability and operational performance in our fulfillment centers by providing proactive controls automation…
Added 1 hour ago
Senior Principal Engineer III Payload RF Technical Lead- $10K Sign-on Bonus
BAE Systems
Broomfield, CO
…seeking a highly skilled and experienced senior digital receiver engineer to play a critical leadership role in driving the development of cutting-edge RF payload solutions. As a subject…
Added 1 hour ago
Engineer III - Injection Molding
System One
Lakewood, CO
A global leader in medical device manufacturing is seeking an experienced Injection Molding Manufacturing Engineer to join their team. In this high-impact role, you will directly influence…
Added 1 hour ago
C
Automation Engineer
CBRE
Englewood, CO
- $106,142.4 USD / year
…We’re looking for a skilled and forward-thinking Ctrl Systems Engineer / AutomationEngineer (AE) to join our growing team as we work to serviceone of the world’s largest online…
Added 1 hour ago
Systems Engineer and Modeler
Booz Allen Hamilton_United States
Huntsville, AL · Arnold AFB, TN
As a Systems Engineer on our team, you’ll have the chance to lead the technical development and integration of Department of Defense systems. You’ll create, integrate, and apply…
Added 1 hour ago
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Senior Reliability Engineer - Mechanical (Nashville, TN on-site)
Oracle
Jefferson City, MO
- $126,200 to $264,100 USD / year
As a Senior Reliability Engineer - Mechanical , you will lead mechanical reliability strategy and improvement efforts for mission-critical cooling systems supporting OCI data centers. This…
Added 1 hour ago
HPE Labs - AI/ML Engineer (Technical Lead)
Hewlett Packard Enterprise
Milpitas, CA
Demonstrated experience shipping an LLM or agentic system that real users depend on, with ownership of its evaluation, reliability, and operation after launch.
Added 1 hour ago
Mechanical Design Engineer
Hewlett Packard Enterprise
Roseville, CA
HPE Networking is seeking a motivated Mechanical Design Engineer to help develop the next generation of high-performance networking hardware. This role focuses on the mechanical design,…
Added 1 hour ago
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Corporate Maintenance Engineering Expert
Nestle
Solon, OH
- $122,319 to $167,691 USD / year
Build credibility and relationships with factory personnel to be regarded as an asset and expert in Maintenance execution, gaining alignment and support for the strategy by factory…
Added 2 hours ago
RF Systems Engineer
Vast
Long Beach, CA
As an RF Systems Engineer, you will manage communication system requirements and verification for space stations and satellites. Your responsibilities will include RF system design, link…
Added 2 hours ago
EU
Spark Developer
Experis USA
Plano, TX
- $65 to $68 USD / hour
Mid to senior level Software Engineer with strong experience working in Platform / Production Support / DevOps teams.
Added 2 hours ago
Sr. Staff Optomechanical Engineer - 6
SP - Launch Vehicles
United States
Northrop Grumman Space Systems is looking for a Sr. Staff Optomechanical Engineer to support the Electro-Optics Group within the Launch Vehicles business unit in Chandler, Arizona.
Added 2 hours ago
O
Lead Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $146,300 to $306,400 USD / year
System Design & Architecture - System Scalability:
Added 2 hours ago
O
Lead Principal Core Infrastructure Engineer
Oracle
Nashville, TN · Seattle, WA
- $146,300 to $306,400 USD / year
As a Lead Principal Core Infrastructure Engineer on Oracle's Strategic Customer Engineering team, you will play a critical role in driving complex technical initiatives across Oracle Cloud…
Added 2 hours ago
Indigo Technical Field Service Product Specialist
HP
Remote, United States
As an HP Indigo Field Service Technical Product Specialist, you will serve as a senior technical expert supporting HP Indigo digital press customers across the assigned region. This role is…
Added 2 hours ago
Manager, DevOps Enterprise Architect
Amyris, Inc.
Remote, United States
…(e.g., Google Professional Cloud Architect or Cloud DevOps Engineer) are a…
Added 2 hours ago
Field Service Engineer 2
Lam Research
Boise
As a Field Service Engineer at Lam, you will step into the limelight of customer support. Your work goes beyond installations and troubleshooting; it ensures the operational excellence of…
Added 2 hours ago
Field Service Engineer 4
Lam Research
Chandler
As a Field Service Engineer at Lam, you will step into the limelight of customer support. Your work goes beyond installations and troubleshooting; it ensures the operational excellence of…
Added 2 hours ago
Field Service Engineer 3
Lam Research
Hillsboro · Tualatin · Boise · Chandler
As a Field Service Engineer at Lam, you will step into the limelight of customer support. Your work goes beyond installations and troubleshooting; it ensures the operational excellence of…
Added 2 hours ago
Field Service Engineer 2
Lam Research
Boise
As a Field Service Engineer at Lam, you will step into the limelight of customer support. Your work goes beyond installations and troubleshooting; it ensures the operational excellence of…

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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