Jobs in the United States

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Added 2 mins ago
SS
AF&F ENGINEERING/PROGRAM MANAGEMENT
STRATEGIC SYSTEMS PROGRAMS (SSP)
Washington Navy Yard, DC
- $143,913 to $197,200 USD / year
…leadership in high-level technical matters. | You will lead development activities for the W93/MK7 Arming, Fuzing, and Firing Assembly (AF and F) and serve as the Advanced Fuzing Lead for…
Added 3 mins ago
SRAM Design Lead
Micron Technology, Inc.
Boise, ID · Albany, NY
Micron is seeking an experienced SRAM Design Engineer to develop high-performance, low-power embedded memory IP and testchip content. This is for advanced semiconductor technologies. The…
Added 3 mins ago
SR/STAFF ENGINEER, FECOS CPIE YE
Micron Technology, Inc.
Boise, ID
As a Yield Enhancement Engineer, you will drive strategic yield improvement initiatives across Micron's advanced memory portfolio, including DRAM, NAND, and HBM technologies. You will…
Added 4 mins ago
NS
SUPERVISORY DISTINGUISHED ENGINEER
Naval Sea Systems Command
Port Hueneme, CA
- $198,349 to $209,600 USD / year
You will serve as the preeminent technical leader and strategic authority in the identification, development, transition, in-service engineering, and comprehensive product support of…
Added 6 mins ago
Senior Design Quality Assurance - Electrophysiology
Boston Scientific
Arden Hills, MN · Arden Hills
The Senior Design Quality Assurance Engineer will bring their leadership to sustaining projects for our innovative Electrophysiology cardiovascular products portfolio. Furthermore, they…
Added 9 mins ago
Staff Product Engineer
Illumina, Inc.
CA
This is a unique opportunity for a scientist or engineer who thrives on solving complex problems and driving real-world product performance. As a Staff Product Engineer at Illumina, you'll…
Added 9 mins ago
Staff Software Engineer, Mobile and On-Device Agentic AI, XR
Google
San Jose, CA · San Francisco, CA
8 years of experience in software development.
Added 9 mins ago
Staff Software Engineer, Embedded Systems/Firmware, AI2 Platforms Hardware Health
Google
Sunnyvale, CA
8 years of experience in software development.
Added 9 mins ago
Senior Firmware Engineer
NVIDIA Corporation
CA · Santa Clara, CA · Santa Clara
NVIDIA seeks a resourceful, highly motivated engineer experienced in microcontroller system software to become part of the Tegra System Software group. Our team pushes technology beyond…
Added 17 mins ago
Cloud Security Engineer
Sand Tech Holdings Limited
United States
Sand Technologies is standing up its security engineering capability, and you'll be engineer #1, working directly with the Director of Cyber Security. We are looking for a candidate with…
Added 21 mins ago
Mechanical and Aerospace Engineer III
Arcfield
Colorado Springs, CO
Arcfield is seeking a mechanical and aerospace engineer to support our strategic programs work in Colorado Springs. Arcfield has supported our U.S. Navy Strategic Systems Programs (SSP)…
Added 21 mins ago
MI
Technical Director – Structural Engineering
Martin/Martin, Inc.
Denver, CO
- $125,000 to $165,000 USD / year
- Strong commitment to professional technical development and growth both personally and for others through industry engagement, continuing education, and personal research
Added 21 mins ago
Q
ASIC Test & Characterization Engineer - 1102
Quantinuum
Broomfield, CO
- $135,000 to $181,000 USD / year
We are seeking an ASIC Test & Characterization Engineer in our Broomfield, CO, ASIC team to contribute to the development of Quantinuum’s next‑generation Apollo and Lumos quantum computers.…
Added 21 mins ago
Sr Principal Systems Engineer
CORP-Corporate Office
United States
Lead cross-Integrated Product Team (IPT) development of system and segment level requirements
Added 26 mins ago
UM
GENERAL ENGINEER
U.S. Marine Corps
Quantico, VA
- $143,913 to $197,200 USD / year
You will serve as the authoritative technical expert for the program management office lead engineer, provide business advice, anticipate operational risks, resolve unexpected events, and…
Added 27 mins ago
Software Test Engineer M/F
Safran
West Henrietta, NY
As a Software Test Engineer, you will primarily be working on our Timing Products. You'll be using your software testing expertise designing and maintaining both automated and manual tests…
Added 28 mins ago
Plant Manager
Saint-Gobain
BUCHANAN, NY
Work with the Sales Managers, Product Managers, Supply Chain and Technical Services to identify opportunities for sales growth and improvement opportunities.
Added 28 mins ago
Technology Solutions Architect
Securitas Electronic Security, Inc
ELMSFORD, NY
…include: Conduct detailed field surveys for use in the design development and estimating of a customer's solution Value engineer solutions to meet customer needs and support the sales…
Added 29 mins ago
SOLUTION ENGINEER
Lumen
Albany, NY
The Solution Engineer will be responsible for analyzing customer needs and requirements through strategic discovery, utilizing technical thought leadership, discussing industry best…
Added 29 mins ago
Principal Software Engineer - Ai
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 29 mins ago
Engineer II, Fuel Cell System Modeling and Experimentation
Plug Power Inc.
ALBANY, NY
Added 29 mins ago
Senior Systems Engineer Fuel Cell Systems
Plug Power Inc.
ALBANY, NY
Senior Systems Engineer - Fuel Cell Systems Status: Exempt (Salaried) Department: Fuel Cell Platforms - Systems Engineering Position Summary Plug is building the global hydrogen ecosystem.…
Added 29 mins ago
FPGA Engineer III
Applied Materials
Rochester, NY
10+ years of experience in product development.
Added 29 mins ago
Sr Specialist, System Engineering (Space Optical Systems)
L3Harris
Rochester, NY
The L3Harris space superiority and imaging systems engineering department is seeking a systems engineer to join our team and support programs that we have recently won. The department…
Added 30 mins ago
Staff Android Application Engineer, VenturaOS
The Trade Desk, Inc.
NEW YORK, NY
…Our flexible structure gives engineers direct influence over product direction-an opportunity rarely found in larger companies.Our innovative approach to the CTV industry optimizes the…

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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