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Added 1 min ago
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Platform Software Engineer
Pi Security
San Francisco, CA
- $168,000 to $235,000 USD / year
We are seeking an experienced Software Engineer to design, develop, and scale the core platform powering Pi's products. This role involves building shared services, frameworks, and…
Added 1 min ago
Senior Staff Software Engineer, Agentic Systems - Moveworks
ServiceNow
Mountain View, 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 1 min ago
Staff Backend Engineer, Moderation Enforcement
Reddit
Remote, United States
We’re looking for a Staff Backend Engineer, who has interest in using applied ML to improve our automated detection and applying appropriate enforcement. We are looking for an engineer who…
Added 2 mins ago
VI
Product Operations Manager
Vesta Innovations Inc.
United States
- $150,000 to $200,000 USD / year
…will be a fully automated process. Today, our AI augmented platform makes that a reality. Our mission has been to build a platform where AI isn’t just an add-on, but the core engine that…
Added 2 mins ago
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Senior AI Engineer
Arine
Remote, United States
- $170,000 to $190,000 USD / year
…healthcare looks like by solving these issues through our software platform (SaaS). We combine cutting edge data science, machine learning, AI, and deep clinical expertise to introduce a…
Added 3 mins ago
DSP Engineer
DPG Solutions LLC
Aurora, CO
We are seeking a Senior Principal Platform DevOps Engineer with a strong background in Windows systems engineering, cloud infrastructure, and automation to join the DPG team. This role…
Added 4 mins ago
Principal AI Engineer
Capgemini
Atlanta, GA, GA
Lead the vision, strategy, and delivery of a next-generation AI platform that enables scalable, secure, and compliant AI solutions across multiple product teams. Own the platform roadmap,…
Added 5 mins ago
Senior Principal Software Application Security
The Huntington National Bank
Remote, United States
…application development, cloud-native architectures, AI-enabled systems, cybersecurity tool integration, container platforms, CI/CD automation, and secure software engineering…
Added 8 mins ago
AI Engineer
Entravision
CA
We are seeking an AI / Applications Engineer to build the agents and applications that put our data to work. You will design, build, and evaluate AI agents that automate real operational…
Added 8 mins ago
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Senior Product Manager
Nirvana
New York City, NY
- $165,000 to $185,000 USD / year
…CTPO. You will help own product for Nirvana’s core API: the platform that powers real-time eligibility, patient cost-share, and payer policy data for our customers, along with the agentic…
Added 8 mins ago
Senior Azure Cloud Engineer
East Peoria, IL · Nashville, TN · Irving, TX
…documentation standards, file design, storage and internal systems and cross platform infrastructure components; can provide training on these topics for…
Added 11 mins ago
Software Engineer II, Front-End Platforms
Relativity Space
Long Beach, CA
The Terrestrial Software team is building the foundation for an automated rocket factory and integrated launch platform. Their mission is to automate and streamline workflows across the…
Added 12 mins ago
BGS F/A-18 Sustainment Chief Program Engineer (CPE)
The Boeing Company
Hazelwood, MO
…This role would be the BGS F/A-18 Sustainment Chief Program Engineer (CPE) in addition to leading a team of systems engineers and product integrator direct reports involved in working on…
Added 12 mins ago
Senior Cloud Security Engineer
Peraton
Remote, United States
Peraton is looking for a Senior Cloud Security Engineer to lead proactive threat hunting, vulnerability analysis, and remediation in support of a multi-cloud environment with 70+ customer…
Added 12 mins ago
Senior Kubernetes Engineer
Peraton
Remote, United States
…including designing and leading implementation of container-platform requirements and architecture on Azure Kubernetes Service (AKS), as well as standing up and operating Agentic Runtime…
Added 13 mins ago
Lead AI Software Engineer
Humana
Louisville, KY · Dallas, TX · Fort Lauderdale, FL · Nashville, TN · Tampa, FL
We're seeking a Lead AI Software Engineer to help build the next generation of AI-powered products and platforms. This is a hands-on technical leadership role focused on designing,…
Added 13 mins ago
Senior Machine Learning Engineer, Relevance
Airbnb
United States
…search and recommendation across the entire Airbnb digital platform. Be a leader in the team working on critical, impactful projects with focus on developing end-to-end ranking algorithms…
Added 13 mins ago
Sr. Developer
HEALTHSTREAM INC
Remote, United States
Build and support integrations (REST/SOAP, named credentials, callouts, platform events, and external systems)
Added 14 mins ago
AI Lead Architect
Infinitive Inc
Remote, United States
You will be responsible for defining how Infinitive and its clients accelerate software delivery, data platform modernization, and code migration using AI-assisted engineering. From…
Added 20 mins ago
Power Platforms Junior Engineer
Serco
Montpelier, VT
Serco is looking for an experienced and enthusiastic Microsoft Power Platform Engineer capable of understanding technical details across a wide variety of disciplines to join our Maritime…
Added 20 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Montpelier, VT
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 20 mins ago
Data Scientist 1
Baylor Scott & White Health
Montpelier, VT
AI, agentic systems, healthcare AI, and responsible AI.
Added 22 mins ago
Senior Network Automation & Platform Engineer
Kaiser Permanente
Greensboro, NC
The role combines network infrastructure expertise with software engineering, automation, systems integration, and platform development to modernize operational processes and improve…
Added 22 mins ago
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Director of Environmental Services & Compliance
NW Natural
Portland, OR
- $170,100 to $251,550 USD / year
…development, construction activities, water and wastewater systems, air quality programs, environmental permitting, regulatory proceedings, compliance investigations, and environmental risk…
Added 22 mins ago
Senior Manufacturing Engineer – Photonics Manufacturing & NPI
PsiQuantum
Milpitas, CA
…circuits (PICs), precision fiber optic assemblies, electro-optical systems, and cryogenic hardware supporting PsiQuantum's quantum computing…

Closed listing

Kastle Systems

Physical Security Systems Integration Engineer

Falls Church, VA, United States
New York, NY, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Closing date: Nov 3, 2027
Posting language: English
Posted: Nov 3, 2026

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Original job description

Archived listing. The details below describe a past opening.

Overview

Kastle Systems is a physical access control company. The Systems Integration team connects Kastle's platform to the systems our customers and partners already run. That includes Kastle's APIs, such as event delivery to security and operations platforms; identity provisioning through SCIM with providers like Okta and Microsoft Entra; and integrations with third-party visitor management, mobile credential, and middleware platforms. As a Junior Systems Integration Engineer, you will support the head engineer and the wider team across integration support and implementation work. You will take on a defined share of tickets and projects, learn how each integration works end to end, and build toward owning smaller integrations yourself. Your work helps our core Product and Engineering teams receive clear, reproducible cases instead of raw customer reports.

Our success is driven by the combination of advanced technology and talented people. We are proud to be a Certified Great Place to Work®, recognized for a culture that prioritizes both professional excellence and employee well-being. In addition to a great work environment, we provide a comprehensive benefits package including medical, dental, and vision coverage, a 401(k) plan, and generous paid time off. Our offerings also include tuition and training assistance, BrightHorizons lifestyle assistance, life and disability insurance, and wellness programs. For more information on what it's like to work with us, please visit Life at Kastle.

Responsibilities

What you will do

Triage and work integration support tickets. Gather payloads, logs, and configuration details; reproduce the issue; identify the likely cause; resolve what falls within the team's scope; and route the rest with a complete case.
Write clear bug cases in Jira for Product and Engineering: steps to reproduce, expected and actual behavior, and supporting evidence.
Support customer and partner implementations. Help set up SCIM connections, API access, and file-based integrations; run test plans and user acceptance testing; and confirm results before go-live.
Validate and reconcile data. Prepare and check import files, match and de-duplicate identity and credential records, normalize formats, and confirm that source systems and Kastle agree.
Test APIs. Use Postman or scripts to exercise REST endpoints and confirm authentication, token handling, pagination, and event delivery behave as documented.
Maintain documentation. Keep integration guides, runbooks, the troubleshooting knowledge base, and after action reports accurate and current.
Support SDK adoption. Help partners and customers implement Kastle's mobile SDK and keep implementation guidance up to date.
Keep work visible. Maintain tickets and project boards, and contribute to weekly status and integration health reporting.
Work in the team's sprint cycle, alternating between new implementation work and operations and support work.
Handle customer data responsibly. Access events and identity records contain personal information; you will follow the team's data handling practices.
Draft customer and partner communications for review, and take on more direct communication as you gain experience.

Qualifications

Required qualifications

Bachelor's degree in computer science, information technology, engineering, or a related field, or equivalent practical experience.
1 to 3 years in a technical role such as integration, support engineering, QA, solutions, or systems administration. Internships and substantial project work count.
Working knowledge of REST APIs and JSON, including HTTP status codes and token-based authentication, and hands-on use of Postman or a similar tool.
Basic understanding of identity concepts: single sign-on, directory services, and identity providers.
Working knowledge of SQL and comfort handling CSV and Excel data, with scripting experience (for example Python or PowerShell) for cleaning and comparing data.
A methodical approach to diagnosis: you read logs and payloads carefully and keep confirmed facts separate from assumptions.
Clear written communication, and experience with a ticketing tool such as Jira.

Preferred qualifications

Administrative experience with Okta or Microsoft Entra ID, or experience with SCIM provisioning.
Exposure to physical security or access control systems, such as Genetec, Lenel, or C•Cure.
Exposure to SIEM tools, building automation, video surveillance, or elevator integrations.
Experience with a mobile SDK (React Native, iOS, or Android).
Experience with SFTP or other file-based integrations.
Experience with SQL

Company Overview

The property technology space is growing rapidly, and Kastle is leading the way. Kastle is the leader in managed security, with a track record of introducing innovative technologies to serve over 460M square feet of real estate globally. Clients span the commercial and multifamily real estate, education, and construction industries and the customers they serve. Delivering a world class customer experience drives everything we do, and Kastle’s mission is to be our customers’ best service provider and to ensure that their security the most effective, efficient and convenient. Kastle's integrated security solution, including access control, video, and remote video monitoring, significantly reduces costs and improves the critically important 24x7 performance for building owners, developers and tenants.

Equal Opportunity Statement

At Kastle, we believe that diversity makes us stronger - at work and in the world. Kastle Systems International, LLC is an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, marital status, pregnancy or any other basis protected by applicable federal or state laws. For more information, please visit Kastle Careers.

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