Full-Time
Senior Security Engineer
Platforms
Posted on 10/7/2025
SingleOps
11-50 employees
Cloud-based CRM and invoicing for landscapers
No salary listed
No H1B Sponsorship
Remote in USA + 1 more
More locations: Remote in Canada
Remote
Candidates must have proper work authorization to work for any employer in the United States or Canada, without sponsorship from the company.
 IT & Security (1) |
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- 6+ years hands-on experience in security, DevSecOps, platform engineering, or infrastructure within a SaaS or cloud-native environment.
- Strong experience building secure cloud infrastructure (Azure and/or AWS) using infrastructure-as-code (Terraform preferred).
- Demonstrated ability to translate security policy into practice via actual code, automation, and CI/CD pipelines.
- Experience with tools/practices like static code analysis, container/dependency scanning, RBAC, OIDC & identity standards, secret management, cloud networking, and observability.
- Working knowledge of modern authentication, network segmentation, encryption, and regulatory concepts (SOC2, PCI, GDPR) applied to SaaS.
- A security mindset that focuses on creating robust, automated solutions rather than just identifying problems or writing policy documents.
- Excellent communication skills with an approach that brings other engineers along, influencing through code, automation, and enablement.
- Willingness and excitement to learn new things, especially at the intersection of security and AI/ML.
- Implementing technical security controls across Azure/AWS, networks, and applications using infrastructure as code, automation, and DevSecOps.
- Creating and operationalizing security policies, benchmarks, and guardrails with a focus on automation and self-service for engineers, translating governance into CI/CD checks and access controls.
- Building and maintaining security-relevant Terraform modules and IaC policies, evolving our infrastructure repo, and fostering 'security as code' throughout the SDLC.
- Embedding static analysis, dependency/container scanning, and compliance checks into CI/CD pipelines (Github Actions).
- Designing secure patterns for RBAC, multi-tenant SaaS security, and key management (Azure AD/OAuth/OIDC).
- Enhancing application-level controls (e.g., RBAC, audit logs, data classification) and guiding engineering on secure coding and AI/ML pipeline management.
- Developing security and governance for AI/ML, including handling of training data (PII), model access/audit, and AI-powered features.
- Experience implementing security and compliance for AI/ML workflows and data.
SingleOps is a cloud-based software platform that serves landscaping, tree care, and lawn care businesses with an end-to-end business management solution. It combines CRM, job scheduling, invoicing, and payment processing in one system, allowing green industry companies to manage customer relationships, plan and execute jobs, bill clients, and collect payments through a single subscription-based product. The platform works by providing an integrated suite where data and workflows flow between sales, dispatch, invoicing, and payments, reducing manual tasks and saving time. Its differentiators include a focus on the green industry, an all-in-one, cloud-based solution tailored to the needs of small- to mid-sized service providers, partnerships with industry experts, and a track record of rapid growth and expansion. The company's goal is to help these businesses win new customers, retain existing ones, and improve profitability by simplifying operations and boosting customer satisfaction.
Company Size
11-50
Company Stage
Growth Equity (Venture Capital)
Total Funding
$82.6M
Headquarters
Atlanta, Georgia
Founded
2013
Simplify's Take
What believers are saying
- Granum launch post-November 2024 merger accelerates product innovation for arborists.
- Mark Sedgley CEO appointment positions SingleOps for aggressive growth phase.
- $74M FTV Capital funding in 2022 fuels expansion after 423% revenue surge.
What critics are saying
- LMN integration fails, causing customer churn from platform confusion in 6-12 months.
- ServiceTitan and Jobber displace SingleOps via broader features in 12-24 months.
- Granum brand dilutes SingleOps identity, eroding loyalty in 12-18 months.
What makes SingleOps unique
- SingleOps delivers all-in-one CRM, scheduling, invoicing for green industry exclusively.
- Tree Inventory feature enables precise tree tracking to boost arborist sales.
- Granum merger unites SingleOps, LMN, Greenius for unified landscaper innovation.
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Benefits
Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
401(k) Company Match
Health Savings Account/Flexible Spending Account
Unlimited Paid Time Off
Paid Holidays
Professional Development Budget
Conference Attendance Budget
Legal Services
Growth & Insights and Company News
6 month growth
↓ -40%1 year growth
↑ 0%2 year growth
↑ 0%Granum has launched as the new parent brand uniting LMN, SingleOps, and Greenius, following a merger announced in November 2024. This strategic move aims to enhance service to the green industry by providing a unified software platform for landscapers and arborists. Granum will continue offering products as LMN by Granum, SingleOps by Granum, and Greenius by Granum, maintaining their functionality and support. The merger is set to drive innovation and industry disruption.
SingleOps launches Tree Inventory for tree tracking and management.
SingleOps launches Tree Inventory to boost Sales.
Serent Capital, a growth-focused private equity firm that invests in founder-led B2B SaaS and technology companies, announced that its portfolio compa
As part of this transaction, SingleOps secured an additional growth equity investment from existing investor FTV Capital, with participation from Five Elms Capital, who had previously invested.