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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…
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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…
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Product Operations Manager
Vesta Innovations Inc.
United States
- $150,000 to $200,000 USD / year
…and wealth in America. However, the tools and technology that support homeownership are antiquated, dependent on things like fax machines, handwritten documentation, and hours of manual…
Added 2 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 2 mins ago
Engineer II, Manufacturing
MasterBrand Cabinets LLC
Jasper, IN
The Manufacturing Engineer is responsible for designing, implementing, and optimizing manufacturing processes to improve efficiency, quality, and safety in production. This role involves…
Added 3 mins ago
QA Engineer II - VALORANT, Organized Play
Riot Games
Los Angeles, CA
As a QA Engineer II for the Organized Play team on VALORANT, you will operate as an experienced quality owner within your product space. You will partner closely with engineers, producers,…
Added 3 mins ago
Hyperscalar Cybersecurity Engineer
Capgemini
Atlanta, GA, GA
Protect agentic AI systems through least-privilege access, guardrails, tool authorization, and egress controls.
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High-Speed -Hardware Design Engineer
Capgemini
Santa Clara, CA, CA
We are seeking a highly skilled High-Speed Hardware Design Engineer to join our team developing next-generation Electronic Control Units (ECUs) for Electric Vehicles (EVs). In this role,…
Added 3 mins ago
Mechanical Engineer II - Projects
Freeport McMoRan
Safford, AZ
Develop, prepare, and review engineering reports, studies, and technical documentation to support project requirements, design decisions, and operational objectives.
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Senior Mechanical Engineer - Projects
Freeport McMoRan
Safford, AZ
…the design, development, modification, and optimization of systems and processes. Provide technical oversight and approve work performed across multiple engineering…
Added 4 mins ago
Senior Associate, Systems Engineer - Spacecraft Operator
L3Harris Technologies
Palm Bay, FL
Job Title: Senior Associate, Systems Engineer – Spacecraft Operator
Added 4 mins ago
Senior Specialist, Systems Engineer - Mission Planner
L3Harris Technologies
Palm Bay, FL
Job Title: Senior Specialist, Systems Engineer – Mission Planner
Added 4 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 6 mins ago
EW
Mechanical & HVAC Refrigeration Intern (Summer 2027)
EMC Water LLC
Downers Grove, IL
- $20 to $25 USD / hour
…Innovation teams, the intern will conduct technology research, support product development projects, evaluate new components and systems, perform testing and analysis, and contribute to…
Added 6 mins ago
BT
Field Application Engineer, AI Cloud
Bitdeer Technologies Group
San Jose, CA
- $140,000 to $180,000 USD / year
…its customers and building AI computational infrastructure to support the AI revolution. Bitdeer handles complex processes involved in computing such as equipment procurement, transport…
Added 6 mins ago
Public Works Division Manager - Idaho Falls
Civil Science
Idaho Falls
…looking for the right leader to grow it. Your work will directly support the communities these systems serve, and your leadership will determine how the division develops from…
Added 6 mins ago
Public Works Division Manager - Twin Falls
Civil Science
Twin Falls
…looking for the right leader to grow it. Your work will directly support the communities these systems serve, and your leadership will determine how the division develops from…
Added 6 mins ago
Water Infrastructure Practice Leader - Richfield
Civil Science
Richfield
As the Water Infrastructure Practice Leader, you will provide technical leadership, support project delivery, drive business development, and unify water expertise across multiple offices…
Added 6 mins ago
Water Infrastructure Practice Leader - Las Vegas
Civil Science
Las Vegas
As the Water Infrastructure Practice Leader, you will provide technical leadership, support project delivery, drive business development, and unify water expertise across multiple offices…
Added 6 mins ago
Water Infrastructure Practice Leader - St. George
Civil Science
St George
As the Water Infrastructure Practice Leader, you will provide technical leadership, support project delivery, drive business development, and unify water expertise across multiple offices…
Added 7 mins ago
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Senior Product Manager
Nirvana
New York City, NY
- $165,000 to $185,000 USD / year
…policy data for our customers, along with the agentic automation systems that eliminate manual verification at patient intake. You’ll work closely with engineering and go-to-market to…
Added 7 mins ago
Product Procurement Engineer
Mossville, IL
Power and Energy Procurement is seeking a Product Procurement Engineer in a highly visible role supporting the IPSD-L business unit's NPI programs and cost avoidance and reduction…
Added 7 mins ago
Senior Azure Cloud Engineer
East Peoria, IL · Nashville, TN · Irving, TX
We are currently seeking a Senior Azure Cloud Engineer to join the Enterprise Cloud Adoption team within Caterpillar Information Technology Division to support IaaS workloads. If you want…
Added 8 mins ago
Industrial Engineer I
Nypro Inc.
Maple Grove, MN
Industrial Engineer I will support the Industrial Engineering Department in planning, designing, implementing and managing; integrated, production and service delivery systems that assure…
Added 8 mins ago
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Quality Engineer
Actalent
Torrance, CA
- $100,000 to $180,000 USD / year
OverviewThe Quality Engineer ensures customer quality requirements are understood, documented, and met. This role supports new customer onboarding, manages audits, improves quality…

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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