Corporate Systems Engineer

Witness AI•Atlanta, GA

16h•$127,000 - $134,000•Hybrid

About The Position

We are seeking a hands-on Corporate Systems Engineer to own and scale internal computing and corporate systems infrastructure. This role combines Mac-first endpoint engineering, identity and security architecture, SaaS and collaboration platform administration, and lightweight Linux/cloud systems support. The role requires strong technical depth and a customer-focused mindset in supporting a developer-heavy organization.

Requirements

6+ years experience in IT Engineering or Systems Engineering
Strong macOS administration experience in a corporate environment
Experience managing MDM platforms and endpoint lifecycle automation
Administration of Okta or modern SSO / identity platforms
Google Workspace administration and SaaS access management
Endpoint security and EDR platform experience
Linux systems administration experience (3+ years)
Networking fundamentals including WiFi, VLANs, and firewall basics
Strong customer service mindset and high emotional intelligence
Clear communication and ability to support both engineers and business teams
Automation-first thinking and focus on scalable systems
Security-first architecture and operational ownership

Nice To Haves

Experience in a SaaS startup environment (50–300 employees)
Familiarity with AWS, Azure, or GCP
Experience supporting developer environments and engineering teams
Automation or scripting experience (Bash, Python)

Responsibilities

Manage lifecycle of company laptops (≈90% macOS, ≈10% Windows) using MDM (Jamf, Kandji, Intune)
Automate onboarding with zero-touch provisioning and standardized device security baselines
Provide high-quality internal IT support and maintain developer workstation environments
Administer Okta or similar SSO platform, manage SAML/OIDC integrations and MFA policies
Enforce RBAC, least-privilege access, and manage endpoint security tools (EDR / antivirus)
Administer Google Workspace and manage SaaS access provisioning and SSO integrations
Support collaboration platforms and videoconferencing systems (Zoom / Google Meet)
Maintain office networking including WiFi, VLAN segmentation, and firewall policies
Administer internal Linux systems (Ubuntu / Amazon Linux), patching, monitoring, and SSH access
Support internal infrastructure such as bastion hosts, CI runners, and developer tooling
Assist with cloud integrations and IAM management in AWS, Azure, or GCP
Participate in incident response and continuous operational improvement