At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It's transforming how we enhance customer experiences, streamline operations, and unlock new possibilities. Our teams are energized by innovation and readily embrace emerging technology. We're not waiting for the future to arrive. We're shaping it, one bold step at a time. To those who see AI as a driver of progress, come build the future together. The Crown Is Yours As a Senior Database Infrastructure Engineer, you will help us continue running our applications smoothly as our business scales. DraftKings solves some of the most interesting challenges in the tech industry, and when you join our team, you'll have the opportunity to see your ideas and solutions directly impact our products. What you'll do - Responsible for the deployment, maintenance, and monitoring of our large scale Aurora MySQL/Postgres and VMWare-based on-premises MySQL/Postgres database infrastructure - Automate monitoring, maintenance and support related tasks - Define, recommend, follow, advocate and train on database design and performance best practices - Able to rapidly diagnose and fix problems and provide periodic on-call support, effectively driving and managing communication under pressure and during incidents - Plan and implement all aspects of database disaster recovery - Develop and utilize self-provisioning tools such as Terraform and Chef to set up database infrastructure. - Act as steward of the production environment infrastructure and reduce downtime through all actions, ensuring change management that provides for safe production deployments that are free of impact to internal and external users What you'll bring - Expertise in database administration, with experience maintaining highly available Relational MySQL/Postgres clusters in AWS and on-premises as well as NoSQL databases (MongoDB, DocumentDB, DynamoDB) - Amazon Web Services experience, 5+ years - Expertise in SQL (complex queries and stored procedures) - Expertise in data modeling and schema design - Proficiency in automation tools (Terraform, etc). - Proficiency in the scripting language of your choice (shell, perl, python, etc) and automation technologies (terraform, chef, docker, etc) for monitoring and custom automation - Strong written, verbal and organizational skills - Extensive experience supporting and working with cross-functional teams in a dynamic environment Join Our Team We're a publicly traded (NASDAQ: DKNG) technology company headquartered in Boston. As a regulated gaming company, you may be required to obtain a gaming license issued by the appropriate state agency as a condition of employment. Don't worry, we'll guide you through the process if this is relevant to your role. The US base salary range for this full-time position is 141,600.00 USD - 177,000.00 USD, plus bonus, equity, and benefits as applicable. Our ranges are determined by role, level, and location. The compensation information displayed on each job posting reflects the range for new hire pay rates for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific pay range and how that was determined during the hiring process. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Facilities Site Security & Infrastructure Engineer Site Security & Infrastructure Engineer – Job Description Overview The Site Security & Infrastructure Specialist is responsible for the design, implementation, maintenance, and support of security, surveillance, network, and life-safety systems across all company locations. This role ensures operational excellence by managing camera systems, alarms, access control, network hardware, cabling infrastructure, remodels, new store openings, acquisitions, and site closures. The position also provides 24/7 support for critical incidents while collaborating with cross‑functional teams, external vendors, and on‑site personnel. Key Responsibilities 1. Security Systems Management Verkada - Maintain Verkada camera and alarm systems across all sites, ensuring device uptime, health, and analytics functionality. - Manage alarm schedules, codes, cleaning crew access, and response configuration. - Configure access control devices and permissions for sensitive rooms. - Create and manage sites in the Verkada portal for device assignment and licensing. - Collaborate with Verkada support to resolve device bugs, firmware issues, and platform inconsistencies. - Ensure appropriate site contacts are configured to receive alarms and event notifications. Meraki - Maintain Meraki camera and switching infrastructure to ensure optimal device performance. - Monitor switch health, power draw, and connectivity. - Configure switch ports for various device types and run cable diagnostics via the Meraki dashboard. - Support troubleshooting of network-related camera and device issues. ADT & Third‑Party Security Providers - Coordinate with ADT and other vendors to maintain alarm and access control hardware at select locations. - Oversee access control health and ensure proper function of secure room door hardware. - Manage alarm system transitions for acquisitions, including removal of legacy equipment and installation of updated solutions. 2. Construction, Remodels & New Store Deployments Remodels - Coordinate low‑voltage contractors based on site layouts and project timelines. - Request bids, schedule cabling work, and oversee contractor performance. - Arrange technician support for terminations, switch connections, and device setup. - Re‑establish network services and verify user access after remodel. - Coordinate equipment shipments and procurement through warehouse and vendors. - Confirm correct device placement, camera aim, and system configuration. New Stores & Acquisitions - Design indoor and outdoor camera and alarm layouts based on unique site needs. - Determine equipment requirements including switches, racks, UPS units, amplifiers, and speakers. - Coordinate low‑voltage contractors for cabling based on site dot maps. - Manage installation timelines with project managers. - Oversee equipment setup, device port assignments, camera aiming, and system configuration. - Provide installation guides and scope of work to technicians. - Train site contacts on camera and alarm portal use. - Coordinate with Dish Network for sound system requirements. - Complete new store readiness checklists and ensure full operational status before opening. Closures - Work with voice and network teams to inventory all removable equipment. - Coordinate returns to the Denver warehouse and other designated locations. - Schedule field technicians for safe and orderly equipment removal. - Partner with network teams to ensure devices are properly deactivated before removal. 3. Site & Employee Support Enhancement Requests & Issue Resolution - Triage and resolve requests in Support Desk+, including access issues, cabling changes, port configurations, and device troubleshooting. - Schedule technicians and communicate with on‑site personnel to ensure successful service delivery. User Access Management - Partner with Active Directory personnel to manage SCIM groups and automation enhancements. - Grant and troubleshoot user access to camera, alarm, and security portals. - Remove or update user permissions based on role changes or location transfers. - Assign access control permissions based on job title and responsibilities. Device Troubleshooting & Replacement - Diagnose offline devices, cabling problems, PoE issues, UPS battery failures, and connectivity interruptions. - Coordinate with vendors, ISPs, power companies, and internal teams for down‑site emergencies. - Arrange replacement parts, schedule technicians, and ensure full system restoration. 24/7/365 On‑Call Support - Participate in a rotating on‑call schedule to support emergencies including theft, equipment failure, weather events, network outages, and alarm incidents. Monitoring & Alarm Management - Collaborate with monitoring companies to resolve false alarms and monitoring discrepancies. - Establish location-specific monitoring standards and adjust system settings to reduce unnecessary dispatches. Incident Footage Management - Retrieve, review, and archive footage for incidents and provide documentation to site leadership and Risk Management. Documentation - Develop clear internal and external documentation for system usage, onboarding, and team training. - Maintain updated resources as systems evolve. 4. Fire Alarm Coordination - Coordinate surveys, service calls, installations, and monitoring with fire alarm vendors. - Review quotes, submit riders, and ensure NFPA and local compliance. - Troubleshoot fire alarm system issues with construction teams as necessary. - Manage site access and user configuration for fire alarm portals. 5. Additional Hardware & Infrastructure Support Cisco & Meraki Switching - Troubleshoot Ethernet connections, VLANs, ARP tables, PoE issues, and cable runs. - Install cabling, perform cable tests, and patch devices to appropriate ports. UPS - Install and maintain UPS hardware, including SNMP configuration and SolarWinds monitoring. Power Distribution Units - Install, configure, and troubleshoot PDUs, including remote power cycling. Point‑to‑Point Connectivity - Design, configure, test, and install point‑to‑point radio systems. Solar Infrastructure - Design and configure solar‑powered device setups, including pole and panel selection and device integration. 6. Team Coordination & Administrative Tools - Maintain shared calendars for technician scheduling, openings, closures, and on‑call assignments. - Manage site coordination spreadsheets, new store checklists, asset trackers, and police dispatch reports. - Maintain team OneNote containing operational resources, vendor info, checklists, and technical references. - Manage team SharePoint homepage housing documents, whiteboards, maps, directories, port tables, and training materials. General Compensation Disclosure The pay range for this role considers several factors in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. At Camping World, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the factors stated. A reasonable estimate of the current range is listed below. Pay Range: $79,400.00-$121,800.00 AnnualIn addition to competitive pay, we offer Paid Time Off, 401(k), an Employee Assistance Program, Good Sam Roadside Assistance, discounts, paid parental leave (if eligibility is met), Tuition Reimbursement (if eligibility is met), and on the job training opportunities. Full-time associates are offered a comprehensive benefit package including medical, dental, vision and more! Part-time associates are offered access to dental & vision coverage! For more information please visit: www.mycampingworldbenefits.com We are an equal employment opportunity employer. The Company's policy is not to discriminate against any applicant or employee based on race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, veteran or uniformed service-member status, genetic information, or any other basis protected by applicable federal, state, or local laws.

We are seeking a Senior Windows Infrastructure Subject Matter Expert (SME) with deep expertise in enterprise Windows platforms and hybrid cloud environments. The candidate will support modernization initiatives and serve as the technical lead for Windows architecture across on-premises and cloud environments. Key Responsibilities: - Serve as the Windows Infrastructure SME and technical lead for Enterprise platforms. - Architect and support hybrid infrastructure environments integrating on-premises systems with cloud services such as Microsoft Azure and Amazon Web Services. - Design, implement, and maintain Active Directory enterprise environments including: - Active Directory Domain Services (AD DS). - Group Policy design and governance. - DNS and DHCP services. - Directory replication and trust models. - Support hybrid identity integration including synchronization and identity federation with Microsoft Entra ID (Azure Active Directory). - Lead Windows workload migration and modernization initiatives to cloud platforms. - Deploy and manage Windows Server environments (2016 / 2019 / 2022 / 2025) across hybrid environments. - Implement infrastructure automation using PowerShell and infrastructure-as-code approaches. - Design high availability, disaster recovery, and backup strategies for Windows platforms. - Collaborate with cybersecurity teams to implement security hardening, patching, and compliance controls. - Troubleshoot complex cross-platform infrastructure issues involving compute, networking, storage, and identity systems. - Provide technical leadership, mentoring engineers and influencing infrastructure strategy and architecture decisions. - Document infrastructure designs, operational procedures, and standards. - Certificate Services management knowledge. Required Qualifications - BS degree with 4-8 years of prior relevant experience or Master’s degree with 2-6 years of prior relevant experience. Experience may be substituted in lieu of degree. - Deep expertise in Windows Server, Active Directory, Group Policy, DNS, and Enterprise Windows administration. - Experience supporting hybrid infrastructure environments and cloud-hosted Windows systems. - Strong PowerShell scripting and automation experience. - Experience designing and implementing high availability, disaster recovery, and backup solutions for Windows infrastructure. - Influences development of solutions that impact strategic project/program goals and business results. - Recommends and develops new technical solutions, products, and standards in support of functional strategy and operations. - Leads and manages work of other technical staff that has significant impact on project results and outputs. - All candidates supporting the CMS programs must have lived in the United States at least three (3) out of the last five (5) years prior in order to be considered. - US Citizenship required - Ability to obtain and maintain Public Trust. Required Technical Experience: - Hybrid Identity / Identity Federation. - Entra ID / Azure AD Connect. - Infrastructure as Code (Terraform, ARM, Bicep). - Configuration management tools. - Enterprise patch management. - Monitoring and observability platforms. - Cloud networking and security groups. - Enterprise backup and disaster recovery platforms. Certifications (Nice to Have): - Microsoft Certified: Azure Solutions Architect Expert. - AWS Certified Solutions Architect – Professional. - Microsoft Certified: Windows Server Hybrid Administrator Associate. - Windows Server Hybrid Administrator Associate. - Microsoft Certified: Azure Administrator Associate. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: March 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

• Part of the OpenStack team responsible for implementing, operating and further developing cloud services • Development and operation of public and private cloud platforms based on OpenStack • Conducting problem and fault analyses and developing sustainable solutions • Operation of Ceph-based storage clusters using cephadm • Orchestration of all infrastructure services using Ansible • Regular on-call duty