Jobs in the United States

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Added 2 mins ago
DevOps Engineer
WTW
Salt Lake City, UT · Tampa, FL
Support cloud networking, containerized environments, databases, monitoring, secrets management, and security tooling.
Added 5 mins ago
Overnight Engineer - Hilton Cleveland
Hilton
Cleveland, OH
…that’s exactly what you’ll do every time you come to work! As an Engineer, you’re not just maintaining the hotel’s physical safety and functionality – you’re spreading the light and warmth…
Added 5 mins ago
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IT Scrum Master (Huntsville)
LaunchTech
Huntsville, AL
- $110,000 to $140,000 USD / year
Must have 4, or more, years of general (full-time) work experience · Must have 2, or more, years of directly related experience acting as a Scrum Master, Agile Coach, or Project Manager
Added 5 mins ago
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IT Scrum Master (Ft. Belvoir)
LaunchTech
Fort Belvoir, VA
- $110,000 to $140,000 USD / year
Must have 4, or more, years of general (full-time) work experience · Must have 2, or more, years of directly related experience acting as a Scrum Master, Agile Coach, or Project Manager
Added 5 mins ago
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IT Scrum Master (Colorado Springs)
LaunchTech
Colorado Springs, CO
- $110,000 to $140,000 USD / year
Must have 4, or more, years of general (full-time) work experience · Must have 2, or more, years of directly related experience acting as a Scrum Master, Agile Coach, or Project Manager
Added 6 mins ago
10534 - Sr. AWS Network Security Engineer
Hyundai Autoever America
Irvine, CA
We are seeking a hands-on Sr. AWS Network Security Engineer to design, secure, operate, and troubleshoot enterprise cloud and hybrid networks spanning AWS, Oracle Cloud Infrastructure…
Added 8 mins ago
Solutions Engineer, Enterprise Accounts - East
CyberArk Software, Inc.
United States
Palo Alto Networks (Idira) is looking for a Domain Consultant/Senior Solutions Engineer covering the New York City Metro area..
Added 8 mins ago
Principal Software Engineer (Prisma Access)
Palo Alto Networks, Inc.
CA
As a Senior Engineer, your role will involve building and designing distributed backend services that serve as the backbone of our platform. You will have the opportunity to think broadly…
Added 8 mins ago
Principal Software Engineer (PAN OS)
Palo Alto Networks, Inc.
CA
…to join the Next-gen Firewall dataplane team as a Software Engineer. You will be part of a world-class software engineering team that works on various cutting-edge technologies for the…
Added 10 mins ago
Senior Security Engineer
B&H Photo
New York, NY
B&H is seeking an experienced Security Engineer L3 to serve as a senior technical resource responsible for designing, implementing, securing, and continuously improving the technologies…
Added 11 mins ago
PI
Software Engineer
PayPal, Inc.
Scottsdale, AZ
- $100,500 to $149,600 USD / year
As a Software Engineer on the Credit Platform, you will design, build, and operate backend services that support PayPal’s credit products. You will work on distributed systems in a highly…
Added 11 mins ago
Radio Frequency Engineer II - Engineering/Physicist Accelerator II
MSU Careers Recent
East Lansing, MI
…and applications for society, including in medicine, homeland security, and industry. User facility operation is supported by the DOE-SC Office of Nuclear Physics as one of 28 DOE-SC user…
Added 11 mins ago
Radio Frequency Engineer I - Engineering/Physicist Accelerator I
MSU Careers Recent
East Lansing, MI
…and applications for society, including in medicine, homeland security, and industry. User facility operation is supported by the DOE-SC Office of Nuclear Physics as one of 28 DOE-SC user…
Added 12 mins ago
Staff Engineer, Biometrics and Credentials
IDMe
Mountain View, CA
This position is based full-time in our Mountain View, CA office, with on-site presence required 5 days per week
Added 12 mins ago
UX Designer Level 2
Aviture
Omaha, NE
Provided security for the 2020 Presidential Inauguration, Super Bowl, and post-attack Boston Marathon
Added 12 mins ago
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Software Engineer, Mid-Level to Staff+
True Talent Solutions Partners
San Francisco, CA
- $225,000 to $425,000 USD / year
- Own production systems and improve their reliability, security, correctness, and operational simplicity.
Added 12 mins ago
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Software Engineer, Security
True Talent Solutions Partners
Remote, United States
- $200,000 to $250,000 USD / year
Join an early-stage enterprise identity and access management company as its first dedicated security engineer. You will build and own security across the product and organization,…
Added 12 mins ago
TT
Electrical Engineer
True Talent Solutions Partners
Santa Clara, CA
- $160,000 to $180,000 USD / year
On-site, five days per week in Santa Clara, California.
Added 13 mins ago
Engineer/Sr Engineer, IT Software
Ft Worth, TX
…application lifecycle management, requirement analysis, QA, security & compliance, and maintaining the applications and…
Added 14 mins ago
Clerk of the Work
Post Commercial Real Estate
Washington, DC
…talks and safety stand-downs. Coordinate closely with site security personnel to maintain a secure, controlled, and well-managed job…
Added 14 mins ago
Principal Developer
Kinsale Management, Inc.
Richmond, VA
Champion best practices in coding, testing, security, and AI use across the team and department.
Added 14 mins ago
Software Developer / Senior Software Developer
Kinsale Management, Inc.
Richmond, VA
Champion best practices in coding, testing, security, and Agile methodologies across the team.
Added 15 mins ago
Lead Software Engineer
Insurity
Remote, United States
We are looking for an experienced software engineer that has experience with the Microsoft full stack (.net / Sql Server) who has the ability to work with others to create requirements,…
Added 15 mins ago
Assistant Data Scientist
Texas A&M Engineering
Houston, TX
Applications received by Texas A&M Engineering must have all required job application data entered
Added 15 mins ago
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Systems Engineer 3
Wyetech
TX
- $93.52 to $126.64 USD / hour
…to your SEP IRA, helping you build real long-term financial security. Our mission is to give employees the best possible environment to thrive while delivering stellar services and…

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