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Senior IT Systems Administrator I

$100k - $120k

Harness

Harness is the AI Software Delivery Platform company, led by technologist and entrepreneur Jyoti Bansal (founder of AppDynamics, acquired by Cisco for $3.7B). Harness has raised approximately $570M in funding and is valued at $5.5B, backed by leading investors including Goldman Sachs, Menlo Ventures, IVP, Unusual Ventures, Citi Ventures, and more. As AI accelerates code creation, the real bottleneck has shifted to everything after the code – testing, deployments, application security, reliability, compliance, and cost optimization. Harness brings AI and automation to this “outer loop,” helping teams ship software faster while maintaining security and governance throughout the entire software delivery lifecycle.Powered by Harness AI and the Software Delivery Knowledge Graph, the Harness Platform applies deep context and intelligent automation across the software delivery lifecycle with governance and policy-driven controls embedded throughout the platform. Over the past year, Harness powered over 185M deployments, 82M builds, 18T flag evaluations, 8M security scans, 9.1B optimized tests, 3T protected API calls, and helped manage $2.8B in cloud spend — enabling customers like United Airlines, Morningstar, and Choice Hotels to accelerate releases by up to 75%, reduce cloud costs by up to 60%, and achieve 10x DevOps efficiency. With a global team across 26 offices and 27 countries, Harness is shaping the future of AI software delivery — and we’re looking for exceptional talent to help us move even faster.Position SummaryReporting to the Director of IT Infrastructure, the Senior IT Systems Administrator plays a critical role in owning, scaling, and securing Harness’ corporate IT environment. This is a hands-on, senior individual contributor role focused on identity, SaaS platforms, device management, automation, and security in a fast-growing, global company.This position is ideal for someone who has already operated at scale, is comfortable owning systems end-to-end, and thrives in environments where automation, security, and user experience matter.About the roleCore SystemsAdminister identity and access management platforms (Okta, SSO, SCIM, lifecycle workflows)Manage and optimize SaaS applications (Google Workspace, Microsoft 365, Atlassian, Slack, etc.)Lead device management for macOS and mobile platforms using MDM solutions (Kandji (Iru), ManageEngine)Serve as a primary SME for core corporate IT systemsAutomation & EfficiencyDesign, build, and maintain automation workflows using Workato, BetterCloud, Okta Workflows, and similar toolsIdentify manual or error-prone processes and proactively replace them with scalable automationPartner with internal teams to deliver automation that improves efficiency and employee experienceSecurity & ReliabilityMaintain a security-first mindset across identity, endpoints, SaaS, and access controlsSupport and improve endpoint and infrastructure security (SentinelOne, Qualys, RBAC models)Participate in system monitoring, incident response, and root-cause analysisAssist with networking and infrastructure initiatives (Meraki, Cisco)Operational ExcellenceLead and execute IT projects from design through deliveryProvide Tier-3 level troubleshooting and escalation supportCreate and maintain high-quality documentation, runbooks, and knowledge base articlesParticipate in a rotating on-call scheduleAbility to travel between company offices on an as-needed basis to support infrastructure projects, deployments, and on-site initiatives, including office buildouts, technology setups, and the resolution of complex on-site issuesPerform other duties as assigned, consistent with the roleAbout youExperience5+ years in a similar role in a growing or enterprise environmentExperience supporting 1,000+ end users across multiple locationsProven ability to operate independently and own systems without heavy oversightTechnical StrengthDeep experience with:Google WorkspaceOkta (SAML/OIDC, SCIM, Lifecycle Management, Workflows)Atlassian, Slack, BetterCloudKandji MDM (profiles, patching, library items)Strong macOS and Windows 11 administration experienceSolid understanding of networking fundamentals (DNS, routing, hardware basics)Security & ArchitectureStrong grasp of access controls, RBAC, and security best practicesExperience applying security frameworks in day-to-day operationsComfortable balancing security requirements with user experienceProject & Communication SkillsDemonstrated success leading IT projects (email migrations, SaaS rollouts, VoIP, security initiatives)Excellent communication skills with both technical and non-technical audiencesClear documentation and structured problem-solving approachThe position requires a balance of proactive project work and reactive support, with the flexibility to pivot between long-term initiatives and immediate technical issues.Nice to HaveScripting experience (Bash, PowerShell, Python)Experience integrating or leveraging AI-driven IT toolsPrior experience in high-growth or SaaS companiesWhy This Role Is DifferentYou’ll own systems, not just ticketsHeavy emphasis on automation and scale, not manual admin workPartnership with security, engineering, and business leadersInfluence over tooling, architecture, and IT standardsWork LocationHybrid, Mountain View, CAWhat you will have at HarnessCompetitive salaryComprehensive healthcare benefitsFlexible Spending Account (FSA)Flexible work scheduleEmployee Assistance Program (EAP)Flexible Time Off and Parental LeaveMonthly, quarterly, and annual social and team building eventsMonthly internet reimbursementPay transparency$100,000—$120,000 USDHarness in the news:Accelerating Our Mission to Bring AI to Everything After CodeGoldman Sachs leads investment in software delivery startup Harness at $5.5 billion valuationHow Harness runs 16 “startups within a startup” at scale | Jyoti BansalHarness Research Shows AI Visibility Crisis Fueling Security NightmareHarness has been named to the Inc. Power Partner list for software delivery successAll qualified applicants will receive consideration for employment without regard to race, color, religion, sex or national origin.At Harness, we care about your privacy and are committed to protecting your personal data. For additional information on this topic, you can visit our privacy Portal: Note on Fraudulent Recruiting/OffersWe have become aware that there may be fraudulent recruiting attempts being made by people posing as representatives of Harness. These scams may involve fake job postings, unsolicited emails, or messages claiming to be from our recruiters or hiring managers. Please note, we do not ask for sensitive or financial information via chat, text, or social media, and any email communications will come from the domain @harness.io. Additionally, Harness will never ask for any payment, fee to be paid, or purchases to be made by a job applicant. All applicants are encouraged to apply directly to our open jobs via our website. Interviews are generally conducted via Zoom video conference unless the candidate requests other accommodations.If you believe that you have been the target of an interview/offer scam by someone posing as a representative of Harness, please do not provide any personal or financial information and contact us immediately at View email address on us.fitly.work. You can also find additional information about this type of scam and report any fraudulent employment offers via the Federal Trade Commission’s website (, or you can contact your local law enforcement agency.

Vacancy posted 7 days ago
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