Systems Administrator Jobs

Are you ready for your next career challenge? Leidos has an opportunity for a seasoned System Administrator at Davis Monthan AFB, AZ. Candidates must possess a current TS/SCI security clearance in order to be considered. In this role you will be responsible for overseeing JWICS operations for all Wing and subordinate unit SCIFs on site. You will also be responsible for all Site-wide JWICS Command, Control, Communications, Computers, and Intelligence (C4I) and perform JWICS specific touch maintenance to install and maintain computers, servers, and all JWICS related software and hardware. (This also includes but is not limited to account management, network storage, local authentication servers, file servers, user privileges, local group policy, local software testing, restoration operations, contingency planning, and local backups.) Ensure security patching is completed and locally downloaded, and also push JAVA, NOTAMS, and TCNO patches the AF JWICS Enterprise is unable to perform remotely. Primary Responsibilities: Work directly with users at the site and liaise daily with the ESD and ESC AF to help resolve user and network related issues as well as maintain the integrity of the Site domain. Perform investigative administration operations in support of the Cyber Security Operations Center for malware, spyware, Trojans, or unauthorized software that gets detected on any device at the Site. The position is full time daily operation and may require after hours and weekend duty via on-call support. Work autonomously with minimal oversight as well as in conjunction with multiple personnel in the fulfillment of the individual employee’s functions. Must have the ability to gather facts and use effective analytical and evaluative methods to assess information, plan the sequence of actions necessary, make sound decisions and solve a variety of security problems. Thorough understanding of their respective po

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. We're looking for a highly skilled People Systems Administrator to drive the design, configuration, and optimization of Workday across Vanta, with deep functional ownership of the Payroll, Benefits, and/or Absence module(s). Reporting to the Sr. Manager, People Systems, you'll act as a trusted consultant and system expert, partnering with functional leaders across People, Payroll, Finance, IT, and Legal to identify opportunities, implement advanced solutions, and improve the employee experience. You'll shape the future of our Workday ecosystem by leading complex configurations, driving process improvement, and making sure the system evolves ahead of the business rather than behind it. What you’ll do as a People Systems Administrator, Workday at Vanta: Own the design and configuration of the Workday platform Lead the design and implementation of configurations across Workday modules (Core HCM, Payroll, Benefits, Absence, Time Tracking) including business processes and security groups along with condition rules and calculated fields. Serve as the primary technical expert for Workday enhancements, partnering with cross-functional teams to gather requirements and translate ambiguous business problems into scalable system solutions. Build the administration frameworks and standards the team runs on: security role design, tenant and environment management, change control, testing protocols, and documentation. Design reusable, scalable solutions rather than one-off fixes, so the same problem doesn't return in a different shape Own change management for system changes. Plan and deliver stakeholder communications, training, and enableme

IT Systems Administrator - Millennium Space Systems — USA - El Segundo, CA. Apply via Workday.

Senior Systems Administrator — Alice Springs, Northern Territory, Australia. Apply via Workday.

About Supabase Supabase is an open source Firebase alternative. We give developers a Postgres database, authentication, instant APIs, edge functions, and real-time subscriptions — all in one platform. We are building the infrastructure layer for the next generation of applications. Corporate IT at Supabase reports into the Security organization. Identity and endpoint hygiene are treated as security controls, not administrative overhead. You will work with a small, senior team with direct access to engineering leadership and a mandate to automate everything. About the Role You will work directly with our IDM/MDM Lead to own the day-to-day operations of our identity and endpoint stack — Okta, Slack, Iru (MDM), and the integrations that tie them together. This role is equal parts identity management and endpoint operations, with a strong expectation that you automate what you repeat and document what you automate. This role provides follow-the-sun IT and identity coverage alongside our IDM/MDM Lead on the West Coast. Fully remote, with a strong preference for candidates based in EST or APAC. What You’ll Own Identity & Access Management Administer Okta day-to-day: user provisioning, group management, SSO application configuration, and MFA policy enforcement. Own joiner-mover-leaver (JML) workflows — ensure access is granted on day one, adjusted on role change, and fully revoked on departure with no manual gaps. Maintain and improve Okta lifecycle automation, reducing manual provisioning toil and closing the window between HR events and access changes. Audit access regularly: identify stale accounts, over-provisioned roles, and orphaned app assignments before they become incidents. Support FIDO2/WebAuthn and YubiKey deployment for privileged access across the organization. Endpoint Management & MDM Administer Iru (formerly Kandji) MDM for macOS fleet: device enrollment, configuration profiles, compliance baselines, and policy enforcement. Ensure all managed endpo

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies, from the world’s largest enterprises to the most ambitious startups, use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team Recruiting depends on systems that work reliably for recruiters, hiring managers, interviewers, and candidates. The Recruiting Systems Operations Administrator helps keep those systems running and improves the support experience around them. You’ll work closely with Recruiting Operations, Global People Operations, and People Systems. This role supports a clear division of work between routine service delivery and the system governance, integrations, complex configuration, and strategic work owned by Recruiting Systems. What you’ll do Working CDMX business hours while partnering across Americas time zones, you’ll manage a defined Tier 2 Recruiting Systems portfolio. You’ll troubleshoot tool issues, resolve requests, track recurring problems, and partner with People Systems on improvements. This hands-on role is well suited to someone who enjoys working across systems, applying sound judgment within established processes, and making complex operations easier for others. Responsibilities Manage and resolve Tier 2 support requests through established channels, maintaining clear requester updates, case records, and handoff notes Troubleshoot recruiting systems, including DocuSign, Gem, LinkedIn Talent Insights, HackerRank, Harver, BrightHire, Qualtrics, Eightfold, Greenhouse, and related platforms Process recruiting workflow requests, including assessment updates, job-posting changes, candidate-record updates, approved offer amendments, requisi

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team The Global Sales Enablement team equips Stripe's go-to-market organization with the tools, content, and systems they need to sell effectively and scale efficiently. We build and maintain custom applications, platforms, and operational infrastructure that power the seller learning experience at Stripe. Where others reach for something off the shelf, we design and build solutions tailored to our sellers. We move fast, operate with high standards, and care deeply about the people we serve. Our team culture is built on a few core beliefs–that community is our superpower, that innovation is our DNA, and that the best outcomes come from staying curious, solving for the real problem, and being ruthlessly focused on priorities while remaining generous with people. We're looking for a Global Sales Enablement Systems Administrator to join our team and help us keep our tools and platforms running smoothly while contributing to what we build next. This is a foundational role that sits at the heart of how our team operates. What you'll do As a Global Sales Enablement Systems Administrator, you will be responsible for the day-to-day administration, maintenance, and improvement of Stripe’s seller enablement platforms. You will serve as the primary point of contact for technical support across a variety of tools and as a key collaborator on new builds. Responsibilities Own day-to-day platform administration Administer and configure enablement and productivi

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. We are seeking a highly motivated Senior Analyst to own and evolve a best-in-class tooling ecosystem that powers Roblox's Safety, Privacy, Trust & Safety, and Support Operations teams. In this role, you will sit at the intersection of operations and technology — driving systematic improvements, scaling tooling infrastructure, and ensuring agents across global vendor sites have the tools they need to operate efficiently and safely at Roblox's scale. You will join a growing team of administrators, incident managers, and product support specialists in India, providing comprehensive tooling and admin support to our global operations teams. You will help build a premier suite of agent tooling by managing systematic changes, identifying improvements, and delivering exc

We are looking for a detail-oriented and collaborative Finance Systems Administrator to join the Finance Systems team in India. This is a hands-on, service-delivery role responsible for day-to-day L1 support, user administration, and configuration changes across MongoDB's suite of Finance applications. You will be the first point of contact for end users encountering issues or making requests across NetSuite, Coupa, Concur, Graphite, YayPay, EPM system, and associated Tax & Treasury platforms. You will triage, resolve, or escalate tickets, maintain user access, support month-end activities, and help improve operational processes over time. We are looking to speak to candidates who are based in Gurugram for our hybrid working model. Key Responsibilities L1 Support & Ticket Management Own the L1 support queue for all Finance applications — triage, prioritise, resolve, or escalate tickets per defined SLAs Troubleshoot common functional issues: data entry errors, workflow approvals, report access, login/SSO problems, and configuration mismatches Document known issues and resolutions in a shared knowledge base; contribute to runbooks and FAQs to reduce recurring tickets Communicate timely and clearly with end users on ticket status, expected resolution, and workarounds User Administration & Access Management Provision, modify, and deprovision user accounts across NetSuite, Coupa, Concur, Graphite, YayPay, and Anaplan/Pigment - set up SCIM where applicable Assign roles, permission sets, and approval hierarchies in line with access control policies and least-privilege principles Run regular access certification reviews and clean up inactive accounts Coordinate with HR and IT during onboarding/offboarding events to ensure timely access changes Configuration & Admin Tasks Perform low-complexity system configuration: adding/updating cost centres, departments, approval workflows, expense categories, supplier records, and similar admin objects Support Finance te

We anticipate the application window for this opening will close on - 30 Sep 2026 Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical technologies that improve the lives of 72+ million patients each year. Your unique talents will help shape the future of healthcare while building a career grounded in purpose, growth, and impact. A Day in the Life The Surgical Operating Unit Program Management Office (PMO) Process Excellence team is responsible for enabling effective project planning, execution, and portfolio management through standardized processes, systems, and tools. This team partners with program leaders, project teams, and functional stakeholders to drive consistency, visibility, and operational excellence across product development and business initiatives. The Senior Project Management Specialist/ System Administrator supports the administration, optimization, and deployment of project management tools and systems while advancing project management best practices throughout the organization. This role combines project leadership, systems administration, process improvement, and stakeholder engagement to support successful project execution within a highly regulated medical device environment. This is an onsite position that may be located in North Haven, Connecticut; Lafayette, Colorado; or Mounds View, Minnesota. The Senior Project Management Specialist/ Systems Administrator partners with project and functional teams to support project management systems, lead tool-related initiatives, and drive adoption of project management processes. This role serves as a key resource f

Opportunity Overview: The Cohere IT team administers systems with a holistic approach and is responsible for the study, design, development, implementation, support, and management of telecommunications and computer-based information systems and software. Providing support to our colleagues who utilize Cohere Health systems in their day-to-day responsibilities and operations is a key function of the IT team.It is our aim to ensure a friendly working environment while scaling solutions to provide secure and efficient technology to all Cohere employees. IT is the backbone of our business, the underlying structure that reinforces Cohere’s growth, and propels this world-class organization to perform at the highest levels.The Cohere IT team is currently seeking an Information Systems Specialist to be part of the day-to-day frontline that provides, supports, and maintains the availability of services and infrastructure within the company’s corporate environment.Desktop Support Technicians are responsible for learning, maintaining, and documenting information pertaining to systems, software, applications, and processes used across the organization. All internal support requests are their responsibility to respond to or escalate to Systems Administrators, as necessary.Last but not least: The ideal candidate will thrive in a fast-paced startup with the ability to wear many hats while prioritizing customer focus. People who succeed here are empathetic teammates who are candid, kind, caring, and embody our core values and principles . We believe that diverse, inclusive teams make the most impactful work. Cohere is deeply invested in ensuring that we have a supportive, growth-oriented environment that works for everyone. What you'll do: Work within Cohere’s established standards, procedures and guidelines in delivering service to staff Fulfill service requests in a highly customer-service oriented manner Monitor, respond to, and escalate service issues in a timely manner

Help shape the technology that enables a global organisation to do its best work. As Senior Manager, Platform Engineering, you’ll lead the team responsible for Diligent’s Atlassian and Microsoft platforms while setting the architectural direction for the wider internal IT estate. You’ll combine people leadership, enterprise platform strategy and hands-on technical judgement to create secure, reliable and scalable experiences for employees worldwide. From modernising service management and automating joiner, mover and leaver processes to enabling AI safely through Microsoft Copilot and Atlassian Rovo, your work will reduce friction, strengthen governance and deliver measurable business impact. Working across IT, Security, HR, Finance, Legal, Compliance and business teams, you’ll turn complex requirements into well-governed platforms that are easy to use, resilient and ready for the future. Here’s a breakdown of what you’ll do (not all of it, just the important stuff) Lead, coach and grow a global team of platform engineers and systems administrators, building a high-performing and inclusive culture. Own the strategy, architecture, governance and roadmap for Atlassian Cloud, including Jira, Jira Service Management, Confluence, Atlassian Guard and Rovo. Set the direction for Diligent’s Microsoft 365 E5 estate, including Teams, SharePoint, Exchange Online, Intune, Defender, Purview, Power Platform and Copilot. Design scalable integration and automation patterns across identity, HRIS, ITSM and business systems using APIs, event-driven automation, Okta Workflows, Power Platform and scripting. Partner with IT Support to improve self-service, automate repetitive work and reduce ticket volume, escalation effort and time to resolution. Establish strong standards for security, access governance, AI adoption, reliability, compliance and business continuity across the internal technology estate. These are the essentials you’ll need to get an interview Significant experience in i

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Location: Lisbon, Portugal Role Summary As a Senior Jira Systems Administrator, you will serve as the primary architect and guardian of our Atlassian Data Center environment, ensuring peak performance, security, and scalability. You will collaborate closely with cross-functional internal teams to translate complex business needs into streamlined workflows while leveraging Groovy and ScriptRunner to automate advanced logic. We are looking

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. The Team The Site Reliability team is dedicated to architecting and owning the foundational infrastructure tooling and CI/CD platforms that support Okta’s SRE ecosystem. In this development-focused role, you will leverage a modern tech-stack to build durable, automated systems that maximize platform reliability and engineering velocity. The ideal candidate is someone who enjoys analyzing systems and identifying areas of opportunity to improve system performance, availability and capacity. They are part systems administrator, part network administrator, and part developer. What you’ll be doing Maintain a highly available cloud infrastructure edge for the Okta identity platform Automate AWS infrastructure with Terraform and/or Chef Evolve the system by introducing changes to improve efficiency, scalability, and velocity What you’ll bring to the role 8+ years of operations experience configuring, deploying, monitoring and troubleshooting applications and

We are looking to speak to candidates who are based in Gurugram for our hybrid working model. About MongoDB The database market is massive, and MongoDB is at the head of its disruption. The MongoDB community is transforming industries and empowering developers to build amazing applications that people use every day. We are the leading modern data platform and continue to innovate at scale to support our customers and internal teams with world-class systems and experiences. About Team IT SaaS Engineering Team plays a critical role in optimizing MongoDB sales processes, streamlining customer interactions, and maximizing the efficiency of our sales efforts. By leveraging Salesforce, the team ensures that business users have the tools, automation, security, and governance needed to effectively manage customer relationships, support operational processes, and drive business growth. With deep expertise in Salesforce administration, platform governance, automation, and system operations, the team continuously enhances the Salesforce CRM platform to meet evolving business needs. The team partners closely with stakeholders across Sales Operations, Revenue Operations, Security, Compliance, and Engineering to deliver scalable, secure, and reliable Salesforce solutions. What you’ll do We are looking for a Senior Salesforce Administrator to manage and enhance the Salesforce CRM system supporting MongoDB’s Sales organization. Effectively work both autonomously and collaboratively across Salesforce platform administration, configuration, release support, security, and audit-related activities. Work closely with Tech Leads, Program Managers, Developers, DevOps teams, and Business Stakeholders to understand requirements and deliver scalable declarative solutions. Contribute across multiple functions including platform administration, CI/CD participation, release support, access governance, security improvements, and audit readiness. Ensure appropriate controls, documentation, and go