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Walker Sands

B2B tech marketing and PR agency

Systems Administrator

System AdministrationUpdated on Nov 12
Full-timeChicago, IL, USA$60k - $70.3k /yr

About the Job

Requirements

  • At least 2 years of experience in IT systems administration or a similar role.
  • Hands-on administrative experience with Google Workspace, Microsoft 365, Slack, and Zoom.
  • Deep macOS knowledge and experience managing MacBook fleets through an Apple-focused MDM such as Mosyle, including automated device enrollment through Apple Business Manager.
  • Experience with identity management, single sign-on, multi-factor authentication, and a business password manager such as 1Password.
  • Hands-on experience with UniFi, Cisco Meraki, and Palo Alto Networks equipment, plus working knowledge of TCP/IP, DNS, DHCP, VLANs, and VPNs.
  • Experience triaging a helpdesk queue and supporting employees' IT needs.
  • Knowledge of security practices, including least-privilege access, patch management, endpoint protection, and phishing response.
  • Familiarity with ChatGPT and other generative AI tools, and understanding of how to deploy them securely.
  • Ability to write scripts in at least one language.
  • Clear written and spoken communication and patience with non-technical colleagues.
  • Ability to manage several priorities and learn new tools quickly.

Responsibilities

  • Administer Google Workspace, including user lifecycle, groups and permissions, shared drives, email routing and authentication, and third-party app access.
  • Administer Microsoft 365, Slack, and Zoom, including licensing, user provisioning, integrations, retention policies, and conference rooms.
  • Oversee identity and access management across SaaS applications, including single sign-on, multi-factor authentication, role-based access, regular access reviews, and 1Password administration.
  • Deploy, configure, and secure MacBook Pro and MacBook Air devices through MDM and Apple Business Manager, including zero-touch enrollment, configuration profiles, FileVault encryption, macOS updates, and endpoint protection.
  • Coordinate endpoint onboarding and offboarding with People Operations, provisioning accounts and devices before new hires start and recovering hardware, wiping devices, and revoking access when employees leave.
  • Triage helpdesk tickets by impact and urgency, resolve issues in person and remotely, escalate issues to vendors when needed, and identify recurring problems.
  • Administer the network, including UniFi and Cisco Meraki switching and wireless access points, and Palo Alto Networks firewalls, including security policies and firmware updates.
  • Set up, maintain, and troubleshoot conference-room and event-space A/V equipment, including displays, cameras, microphones, and Poly Studio hardware.
  • Manage security awareness training and phishing simulations, respond to reported phishing and spam by tuning email filters and removing malicious messages, and help investigate and respond to security incidents.
  • Manage backup, disaster recovery, monitoring, and alerting for critical systems, and test restores regularly.
  • Administer ChatGPT and other approved AI tools, including workspace settings, data and privacy controls, and employee guidance on safe use.
  • Automate repetitive administrative work with AI tools to improve support and documentation.
  • Document systems, procedures, and policies, and help answer client security questionnaires and compliance requests.
  • Manage SaaS licenses and IT vendors, and recommend tools that improve company operations.

Desired Qualifications

  • Experience with AWS or Google Cloud.
  • Experience supporting SOC 2, ISO 27001, or client security reviews.
  • Certifications such as CompTIA Network+ or Security+, or Google Workspace Administrator.
  • Experience with Rippling and/or Windows.

About the Company

Walker Sands

B2B tech marketing and PR agency

Walker Sands offers integrated marketing services for B2B technology companies. It helps fintech, cybersecurity, and automotive-tech startups grow by delivering tailored marketing programs that combine digital marketing, public relations, demand generation, and multi-channel campaigns to boost brand presence, credibility, and customer engagement. The company crafts customized strategies (not templated) designed to meet each client’s specific goals, and executes campaigns that often lead to media placements, funding rounds, and acquisitions. It differentiates itself through a strict focus on B2B tech verticals, a proven track record of measurable results, and recognition as an Inc. 5000 honoree for seven years running. Its goal is to help clients increase market visibility, attract customers, and accelerate growth through integrated marketing that aligns messaging and channels across digital and offline touchpoints.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Chicago, IL
Founded
2001

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