Jobs in the United States

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Added 1 min ago
Lead Technology Trainer Epic
Children's Hospital
United States
overseeing successful and fast-paced implementations of enterprise software including the electronic health record (EHR).
Added 2 mins ago
BC
Secretary to the Principal of Beachwood High School
Beachwood City School District
Beachwood, OH
- $24.75 to $32.5 USD / hour
Knowledge of computer office software application programs utilized for communication, accounting, word-processing
Added 3 mins ago
RN Utilization Review, Peace Hospital
University Medical Center, Inc.
Louisville, KY
…criteria; documents clinical information in Case Management Software…
Added 3 mins ago
Senior Disaster Risk Management Specialist
World Bank Group
Washington, DC
Added 6 mins ago
OEM District Sales Manager
Spirax-Sarco Ltd.
CA
· Proficiency in CRM software, sales forecasting tools, and MS Office suite.
Added 6 mins ago
Customer Service Parcel Specialist
FedEx Office
Marco Island, FL
Utilize proprietary software and equipment to execute necessary job functions. Responsible for mobile equipment assigned on a daily basis (where applicable)
Added 7 mins ago
Associate LTC Technician
HITACHI ENERGY USA INC
Earth City, MO
Valid Driver’s License required
Added 8 mins ago
Director of National Accounts
SALAMANDER HOSPITALITY
Middleburg, VA
*Remote position – Must live in the Northeast Region
Added 9 mins ago
Collision Shop General Manager
Churchill Opco Holdings LLC
Fairfield, NJ
Experience with CCC ONE estimating and management software preferred.
Added 10 mins ago
MW
Locator
Middlesex Water Company
Millsboro, DE
- $17.59 to $26.39 USD / hour
Proficient computer skills, including the ability to operate and utilize Dig Track and GIS software.
Added 10 mins ago
MW
Locator
Middlesex Water Company
Dover, DE
- $17.59 to $26.39 USD / hour
Proficient computer skills, including the ability to operate and utilize Dig Track and GIS software.
Added 10 mins ago
MW
Cross Connection Control Inspector
Middlesex Water Company
Dover, DE
- $17.59 to $26.39 USD / hour
Must possess and maintain a valid Class D driver's license
Added 10 mins ago
MW
Locator
Middlesex Water Company
Dover, DE
- $17.59 to $26.39 USD / hour
Proficient computer skills, including the ability to operate and utilize Dig Track and GIS software.
Added 10 mins ago
Manager, Facilities Performance Group Operations
University of Maryland College Park (UMCP)
United States
The incumbent must possess a valid driver's license, as duties require travel to and from meetings and project sites, both on and off campus · If driving a state vehicle, the incumbent must possess a valid Maryland Class C driver's license (or equivalent) with fewer than six (6) points
Added 12 mins ago
UG
Senior Clinical Administrative Coordinator
UnitedHealth Group
Las Vegas, NV
- $20 to $36 USD / hour
…complaints following established company process. Utilizes multiple software…
Added 14 mins ago
Associate IT Analyst - Jacksonville, FL
GuideWell
Jacksonville, FL
…duties will include maintenance of computer networks, hardware, software, and other related systems, performing disaster recovery operations, protecting data, software, and hardware from…
Added 16 mins ago
Community Manager
Hawthorne Residential Partners
Warner Robins, GA · Macon, GA · Perry, GA
Industry Software Experience: YARDI, Knock, and Microsoft, Highly Preferred
Added 25 mins ago
Senior Staff AI Engineer, Multimodal Agentic AI for Glasses
Google
San Jose, CA
8 years of experience in software development.
Added 25 mins ago
Data Center Technician III
Google
Saint George, SC
Must have the ability to work non-standard hours, including working weekends, night shifts, holidays and on shift-based schedules as required
Added 25 mins ago
Senior Software Engineer, SecNI Infrastructure Engineer
Google
Sunnyvale, CA
5 years of experience with software development in one or more programming languages.
Added 25 mins ago
Data Center Operations Manager, Global Server Operations
Google
Lincoln, NE
Ability to work non-standard hours, including working weekends, night shifts, holidays and on shift-based schedules as required
Added 25 mins ago
IT Support & Operations Consultant III (On-Site)
Kaiser Permanente
El Cajon, CA
…computer systems, and interacting with third party hardware and/or software…
Added 25 mins ago
IT Support Technician
Kaiser Permanente
Anaheim, CA
…computer systems, and interacting with third party hardware and/or software…
Added 30 mins ago
DC
Academic Dean
Duke Careers
Durham, NC
- $68,179 to $125,438 USD / year
Proficiency with student information systems, databases, and standard business software applications.
Added 34 mins ago
W
Pharmacist
Walgreens
BEVERLY HILLS, TX
- $60.9 to $82.3 USD / hour
…records and legal compliance, pharmacy operations, pharmacy software and technology systems and…

AppGate Cybersecurity, Inc.

Senior / Staff / Principal Platform Engineer

Remote, United States

$180,000 to $270,000 USD / year

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Job details

Pay: $180,000 to $270,000 USD / year
Posting language: English
Posted: Sep 17, 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 and Cyber Advisory Services. AppGate ZTNA is the only direct-routed Zero Trust solution built for peak performance, superior protection and seamless interoperability. AppGate Cyber Advisory Services harden your security posture and ensure business continuity. AppGate safeguards enterprises and government agencies worldwide. As we continue to evolve our platform, we are investing in the foundational systems that power the AppGate appliance and the services it depends on. This includes Linux system integration, service orchestration, observability, networking, distributed data systems, software packaging and secure platform automation. This is a rare opportunity to join a small, private, high-impact company where your work will directly shape the reliability, security and architecture of a mission-critical cybersecurity platform. About the Role We’re looking for a Senior, Staff or Principal Platform Engineer with deep expertise in Python, Linux systems and production platform engineering. You’ll design, build and maintain the software that integrates AppGate services with the underlying operating system. Your work will span Python application development, systemd and journald integration, Linux namespaces and process management, networking, PostgreSQL, application observability and internal engineering tooling. This is a highly technical, hands-on role for an engineer who is comfortable working close to the operating system, diagnosing complex production issues and building reliable software and automation. Depending on level, you will own significant platform components, lead cross-cutting initiatives, establish technical direction and mentor other engineers while continuing to contribute production code.

Key Responsibilities

Design, implement and maintain reliable, testable and maintainable Python services, applications and libraries that support AppGate ZTNA’s platform.
Build software that manages Linux processes, services, namespaces, permissions, capabilities, signals, filesystems and other operating-system primitives.
Design and maintain systemd units, service dependencies, socket-activated services, cgroup-based resource controls and application lifecycle management.
Instrument applications and platform services using OpenTelemetry, including metrics, logs and distributed traces.
Establish consistent observability practices, operational health indicators and debugging standards across the platform.
Develop and troubleshoot services involving TCP/IP, TLS, routing, firewalls, network namespaces and secure communication between platform components.
Develop software and automation for provisioning, configuring, upgrading and operating distributed PostgreSQL databases.
Build software using internal development, testing, build and release tools while also improving the reliability, usability and maintainability of those tools.
Apply strong testing, fault-handling, observability and security practices to software that runs in production and supports mission-critical workloads.
Contribute to or define architecture, engineering standards and best practices for Linux platform development, Python services and systems integration.
Lead complex initiatives across teams, contribute to design and code reviews and mentor engineers working on platform and systems-level problems.
Communicate clearly through technical documentation, design proposals, code reviews and written project updates in a distributed, remote work environment.

Required Qualifications Experience: Significant software, platform or systems engineering experience, with a track record of designing, building and operating production systems. Senior-level candidates typically bring 5+ years of relevant experience, Staff-level candidates 8+ years and Principal-level candidates 12+ years, though we hire based on demonstrated technical ability, scope and impact. Python expertise: Expert proficiency in Python, including writing production-grade, maintainable and testable code. Networking: Strong understanding of TCP/IP, TLS, routing, firewalls and network troubleshooting. Linux: Linux experience, including users/groups and permissions, common Linux tooling, with familiarity with systemd considered a plus. Communication: Strong written and verbal communication skills, with the ability to collaborate effectively in an asynchronous, remote work culture. Ownership: A willingness to learn independently, investigate unfamiliar systems and take responsibility for expanding both personal and team knowledge. Tooling Mindset: Comfortable developing software with internal engineering tools while also maintaining and improving the tools, pipelines and workflows used by the broader engineering organization. Leadership: Senior-level candidates should demonstrate ownership of complex systems and projects. Staff- and Principal-level candidates should also have a record of setting technical direction, leading initiatives across teams and mentoring experienced engineers. Cryptography: Solid understanding of cryptography fundamentals, including symmetric and asymmetric encryption, hashing, digital signatures and key exchange.

Preferred Qualifications

Experience creating and maintaining Debian packages.
Experience applying Security Technical Implementation Guides, or STIGs, when developing and maintaining hardened software platforms.
Experience using TeamCity for continuous integration, build automation and release workflows.
Experience operating EnterpriseDB PGD.
Experience using VMware vSphere or other virtualization software.
Experience using Docker as a development, build and deployment environment.
Experience with AWS.
Experience deploying applications to Kubernetes and maintaining Kubernetes cluster infrastructure.
Understanding of observability principles and experience designing and integrating OpenTelemetry into applications and distributed systems.

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