IT Systems Administrator
$120k - $160kSubstack
Substack is building a new economic engine for culture, giving the brightest, most interesting, and most creative people on the internet the power of their own publishing platform. Substack empowers independent writers, artists, videographers, podcasters, and creators of all types to create, share, and make a living off their work through subscriptions, while offering them creative freedom, ownership, and a direct connection to their audiences.About the RoleWe're looking for an IT Systems Administrator to own our internal IT operations end to end. This is a hands-on individual contributor role for someone who thrives in a fast-moving environment, takes pride in running a tight, well-organized IT function, and knows how to build systems that scale. You'll be the go-to person for everything from onboarding new hires to managing our SaaS tool stack and supporting our path to SOC 2 compliance.What You'll OwnIdentity & Access ManagementAdminister Okta across our full tool stack — managing SSO, SCIM provisioning, and app integrationsOnboard and offboard users across both Okta and non-Okta applicationsAdd and deactivate tools in Okta as our stack evolvesManage and track access for vendors and contractors, ensuring appropriate permissions are granted and revoked promptlyIT Onboarding & Endpoint ManagementOwn the new hire IT onboarding experience — from laptop setup to tool access on day oneManage device enrollment, configuration, and compliance through IruMaintain hardware inventory and manage device lifecycleSaaS & Vendor ManagementServe as the point of contact for IT tool vendorsIdentify integration requirements for new tools and manage their setup and deprecationMaintain documentation on our tool stack, access policies, and vendor relationshipsSOC 2 ReadinessPartner with our Systems Team to support SOC 2 compliance effortsHelp implement and manage our future compliance platform, such as Vanta.Ensure IT processes around access, onboarding, and offboarding meet audit requirementsWhat We're Looking For3–5 years of experience in a corporate IT or systems administration role, ideally at a tech companyHands-on Okta experience — you've set up SSO integrations and managed provisioning, not just administered existing configsExperience with an Apple-focused MDM — Iru/Kandji, Jamf, or similarFamiliarity with SOC 2 requirements and ideally experience working in or toward a SOC 2 environmentExperience with compliance platforms like Vanta or Drata is a plusStrong communicator who can work cross-functionally with operations, engineering, and external vendorsOrganized and process-oriented — you document what you build and build for repeatabilitySubstack’s compensation package includes a market-competitive salary, equity for all full-time roles, and exceptional benefits. Our cash compensation salary range for this role is $120,000-$160,000. Multiple factors, including candidate experience and expertise, determine final offer amounts and may vary from the amounts listed above.Substack is an equal opportunity employer. All applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, gender identity or transgender status), age, national origin, veteran or disability status. We’re seeking people passionate about enabling independent expression and building a better business model for creators. If you want to see what media, communities, and content can become when unmoored from advertising models, and you have the skills and experience to contribute, we’d love to meet you.Please see our Privacy Notice for details regarding Substack's collection and use of personal information relating to the application and recruitment process by clicking here.LocationSan Francisco (HQ)Employment TypeFull timeLocation TypeHybridDepartmentOperations
- ...experts to achieve our mission. Job : You will own the day-to-day IT operations at Parallel's headquarters, reporting to the IT... ...problems before they do. As Parallel grows, you'll help build the systems and processes that let IT scale without adding headcount for every...SuggestedWork at officeVisa sponsorshipFlexible hours
$95k - $120k
...IT System Administrator Atlanta, Georgia, United States Help power the digital engine behind the next generation of cyber insurance. Why You Should Join Our IT Team: This is your opportunity to elevate your technical career by managing and scaling a high-growth...SuggestedRemote work- ...from the federal civilian hiring freeze. As an IT specialist, you will provide end‑user support, manage system configurations, and maintain IT infrastructure... ...guidance to various levels of personnel regarding administrative and technical matters related to IT programs...SuggestedWork at office
$63.16k - $98.42k
The Federal Bureau of Investigation (FBI) is seeking an IT Specialist in San Francisco to provide essential technical support for IT... ...including troubleshooting user issues and maintaining computer systems. The position requires a bachelor’s degree in a related field and...SuggestedWork at office$100k - $120k
...Description Salary Range: $100,000-$120,000 - This may fluctuate based on experience or education. The Senior IT System Administrator is responsible for maintaining and optimizing our IT infrastructure, including Microsoft Active Directory, Office 365, server maintenance...SuggestedTemporary workWork experience placementWork at office- ...Senior Discovery IT System AdministratorEmployment Type: Full-Time, Executive-LevelCGS is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Senior Discovery IT System Administrator...Full timeFor contractors
- Mercor is seeking GPU kernel optimization experts to contribute to a project with a leading AI lab. This contract-based opportunity is designed for freelancers with strong C++ skills, practical GPU programming experience, and the ability to squeeze performance out of modern...Contract workFreelance
- ...Onsite) for a Full-time position.Strong in Redhat Linux platform with good administration skills. Experience in CI/CD pipeline development with tools such as Git/GitHub, Jenkins. Basic and Advanced system administration and troubleshooting on RedHat Linux. Experience in...Full time
- ...Systems Administrator - Linux San FranciscoSystems Administrator - Linux San FranciscoRequirements3–5+ years of experience as a Systems Administrator with a strong Linux focusHands-on expertise with major Linux distributions (e.g. RHEL, CentOS, Ubuntu) in server environmentsSolid...
- A leading data and AI company in San Francisco seeks a Staff Software Engineer to lead kernel-level performance engineering for GenAI workloads. The role involves designing and optimizing high-performance GPU kernels, mentoring engineers, and driving performance roadmaps...
- ...designing, implementing, managing, and maintaining data storage systems and solutions. This role involves the end-to-end management... ...toolsWho You Are: 5+ years of experience in Linux systems administration with a focus on storage (e.g., Ceph) {MANDATE}Proven experience...Work at office
$250k - $300k
...for vulnerability analysis.Architect and lead critical projects — new kernel features, security patching infrastructure, deployment systems — from design through production and upstream.Develop kernel code with an upstream-first mindset — we aim to contribute all changes...Temporary work$130k - $200k
...driven decision-making. The Role We are hiring a Senior Systems Administrator to take primary ownership of hands-on systems administration,... ...s corporate, field, and industrial sites, freeing the Senior IT Manager to focus on architecture, budget, and cross-...Full time- Sciforium is seeking a Hardware Operations Engineer to own the physical health and foundation of our GPU clusters. You will manage data center coordination, rack and bring-up of new nodes, and ensure secure Linux environments for research and product workloads. You will...
- Andromeda is seeking a Member of the Technical Staff, Systems to design and build high-performance distributed systems spanning storage, networking, virtualization, and container runtimes. This role blends remote North America work with onsite SF collaboration. You will...Remote job
- Shield AI is seeking an Associate Systems Administrator to deliver enterprise IT support across Windows, macOS, and Linux environments and to provide white-glove service to executives, assistants, and visiting leaders. The role includes asset lifecycle management, security...
$30 - $70 per hour
...our department, please see our website: Job Purpose We are seeking a Linux Systems Administrator, working closely and under the guidance of our current Linux team as well as the department IT Manager, to perform Linux (primarily Ubuntu) system administrative tasks for...Hourly payTemporary workWork at officeRemote workFlexible hours- Adyen Storage Team in San Francisco/Chicago seeks a senior storage engineer to design, deploy, and manage data storage infrastructure. You will handle SAN/NAS/DAS/Object Storage, capacity planning, backups, DR, and automation. This role requires deep Linux storage expertise...
- Crusoe is seeking a highly skilled Senior level performance engineer to own deep technical challenges across Linux kernel, benchmarking, and optimization for cutting-edge AI workloads. You will perform direct performance benchmarking, kernel optimizations, and hands-on ...
- ...Job Title: Enterprise Systems Administrator (Procurement Orchestration & ERP Integration) Role Overview We are seeking an experienced Enterprise... ...data across cross-functional stakeholders including Legal, IT, InfoSec, Finance, and Strategic Sourcing. • Rules...Contract workTemporary work
- ...Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people...Full timeContract workFor contractorsWork at office
- ...Senior Systems Administrator IIEmployment Type: Full Time, Senior-levelCGS is seeking a Senior Systems Administrator to join our team supporting... ...NARA instruction/policy.- Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.-...Full timeContract workFor contractorsWork at officeFlexible hours
$91.35k - $123.97k
...Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization's network systems....Full timeWork at officeFlexible hours- ...personable and works well within a team. Would like local candidates only. Skill Set Git source code control. Oracle Linux 7 system administration Docker - Developing, maintain, and improve containerized applications. Teamcity - Create CI/CD builds of the application...Contract workLocal areaFlexible hours
- ...System AdministratorSystem Setup and Configuration: Install and configure operating systems, applications, and networking components for... ...Teams: Work closely with software developers, engineers, and other IT professionals to integrate new features or changes into the...
- Long Term Contract Administer Cisco Webex Calling through Webex Control Hub. Configure, deploy, and maintain IP phones and voice devices. Manage call routing, auto attendants, hunt groups, and voicemail services. Support store openings, relocations, remodels, and voice...Long term contractRelocation
- ...country. Job Description The ServiceNow Administrator will be responsible implementing Asset Management... ...changes/requests · Identify system deficiencies and recommend solutions · Provide... ...years working on a team as part of a large IT organization · Proficient with Microsoft...Work at office
- ...Senior Systems Administrator Employment Type: Full Time, Senior-level CGS is seeking a Senior Systems Administrator to join our team supporting... ...instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager. -...Full timeContract workFor contractorsWork at officeFlexible hours
- ...Role: Systems Administrator Location: hybrid roles in San fransico CA or NY. Duration: 12-18 months Key Responsibilities • Partner with business and technical stakeholders to evaluate application configurations, integrations, security...
$129k - $160k
...spaces. Why Hover wants you: Most IT roles ask you to keep the lights on.... ...lights run on. At Hover, the Senior IT Administrator is part operator, part engineer — someone... ...and surface insights from the data our systems already produce. At the same time, you'll...Full timeFor contractorsWork at officeLocal areaFlexible hours
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