{"id":3777238,"url":"https://alion.io/job/dream-senior-systems-administrator","title":"Senior Systems Administrator","company":{"id":8978,"name":"DREAM","domain":"dream.com","url":"https://alion.io/company/dream","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":90,"open_postings":28,"ghost_share":0,"stale_share":0.214,"repost_share":0,"time_to_fill_p50_days":85,"computed_at":"2026-11-08T05:47:12Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":105000,"max":115000,"currency":"USD","period":"year","gross":null,"usd_annual":115000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Amazon Redshift","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Databricks","optional":false},{"name":"Datadog","optional":false},{"name":"GCP","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Google Workspace","optional":false},{"name":"Hyper-V","optional":false},{"name":"ITIL","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"Microsoft Sentinel","optional":false},{"name":"MySQL","optional":false},{"name":"n8n","optional":false},{"name":"Okta","optional":false},{"name":"PostgreSQL","optional":false},{"name":"PowerShell","optional":false},{"name":"Proxmox VE","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SIEM","optional":false},{"name":"Snowflake","optional":false},{"name":"Splunk","optional":false},{"name":"SQL","optional":false},{"name":"VMWare","optional":false},{"name":"VPN","optional":false},{"name":"Wazuh","optional":false},{"name":"Windows","optional":false},{"name":"Zabbix","optional":false},{"name":"Zapier","optional":false}],"status":"live","first_seen_at":"2026-11-04T21:06:15Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-09T00:45:20Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Reporting to the Infrastructure Manager, the Senior Systems Administrator ensures that DREAM’s technology infrastructure is secure, reliable, and ready to scale across four campuses of a K-12 charter school network. This role safeguards the systems and student data that classrooms and operations depend on, modernizes how infrastructure is managed through automation and AI, and helps guide the organization through growth and technology transitions.\nThe ideal candidate is a mission-driven professional who believes students of all backgrounds can achieve at high levels. They bring broad, hands-on expertise across networking, security, and systems, take full ownership of their work, and raise the team’s standards through sound judgment, strong collaboration with partners and vendors, and a commitment to continuous learning.\nResponsibilities\nNetwork: Design, operate, and secure the multi-campus network, including firewalls, VPN, switching, and wireless.\n\nCybersecurity: Maintain the organization’s security posture, including EDR, vulnerability and patch management, security monitoring, and incident response.\n\nMonitoring: Maintain monitoring and alerting for network and system health, and investigate outages with clear incident reports.\n\nIdentity: Administer Active Directory, Google Workspace, and Okta, including SSO and provisioning.\n\nSystems and endpoints: Operate virtualization, servers, and backup and disaster recovery, and manage macOS and Windows fleets through MDM.\n\nCloud and data: Administer Google Cloud (GCP) environments, including BigQuery, and use SQL to support integrations, reporting, and automation.\n\nAutomation and AI: Lead automation and AI projects from scoping to production.\n\nLeadership: Coach IT staff and resolve escalated support requests.\n\nDelivery: Plan sprints, manage vendors, document and communicate changes, and report status to leadership.\n\nQualifications\nRequired\nAt a minimum, a High School Diploma and 5+ years of experience in IT and systems administration; or Associates Degree or higher and 3+ years of experience IT and systems administration;\n\nHands-on experience with next-generation firewalls (such as Palo Alto, Fortinet, or Cisco), VPN, switching, wireless, and multi-site networks.\n\nCybersecurity operations experience, including EDR, vulnerability management, incident response, and security monitoring through a SIEM (such as Wazuh, Splunk, or Microsoft Sentinel).\n\nExperience building and tuning monitoring and alerting for network and server health (such as Zabbix, PRTG, or Datadog).\n\nStrong identity experience with Active Directory, Google Workspace Admin, and an IdP such as Okta, Entra ID, or JumpCloud.\n\nVirtualization experience (VMware, Hyper-V, or Proxmox) and backup and disaster recovery practice.\n\nEndpoint management experience for macOS and Windows through MDM platforms (such as Jamf, Kandji/Iru, Mosyle, or ManageEngine Endpoint Central).\n\nExperience automating administrative work with scripting (PowerShell, Python, or Bash) and building automation or AI-assisted workflows that replaced manual processes.\n\nDatabase and cloud experience, including writing SQL and working with BigQuery in Google Cloud (GCP).\n\nExperience coaching or mentoring other IT staff and handling escalated support.\n\nTrack record of leading projects from planning to delivery, including sprint planning and status reporting.\n\nStrong documentation habits and clear writing for both technical and non-technical readers.\n\nDemonstrated ability to learn new tools quickly and adapt to changing priorities.\n\nA strong belief in the mission and values of DREAM, including the desire to make a difference in the lives of our students, families, and community.\n\nPreferred\nProven experience leading an AI or automation project end to end, from scoping to production, with attention to data privacy, cost, and output quality.\n\nWorking knowledge of workflow and integration platforms (n8n, Zapier, or similar) and REST APIs.\n\nPractical experience with additional cloud platforms, such as AWS or Azure.\n\nBackground as an infrastructure lead, owning areas such as network, security, or systems.\n\nExperience with technology migrations, such as mergers or email and directory transitions.\n\nFamiliarity with enterprise data methodologies and platforms (e.g. Snowflake, Redshift, or Databricks) and relational databases (e.g. SQL Server, PostgreSQL, or MySQL).\n\nK-12 or nonprofit experience, including familiarity with FERPA, NY Education Law 2-d, COPPA, and CIPA.\n\nFamiliarity with ITIL or similar practices for change, incident, and problem management.\n\nExposure to Q-SYS or similar AV control systems, such as Crestron or Extron.\n\nRelevant certifications, such as Network+, Security+, CCNA, PCNSA, or cloud certifications.\n\nPhysical Demands of Position\nThis section describes the physical requirements that are necessary to successfully perform the essential responsibilities and functions of the position. Reasonable accommodations may be made to enable individuals with disabilities to perform these functions.\nAbility to lift, carry, push, pull or position items up to 50 pounds.\nBenefits\nWe offer comprehensive benefits including:\nFlexible Medical Health Plans, subsidizing the majority of costs for the employee, their spouse/domestic partner and children;\nThe ability to select between a variety of medical plans according to what best suits the employee’s needs;\nDental and vision plans;\nDisability benefits;\nLife insurance;\nUp to 12 weeks fully paid of Parental Leave;\nFlexible spending account options;\nPre-tax commuter benefits (parking and transit);\nFitness and entertainment discounts;\nA variety of support through our employee assistance program (EAP);\n403(b) retirement plan with employer match starting at 4% after one year, with increases tied to DREAM tenure;\nReferral, performance, and tenure milestones bonuses;\nDiscounted school meals through our in-house Scratch Food Program;\nTuition reimbursement support (All FT Roles);\nAccess to a professional development fund (NEST Roles);\nAll full-time Network Support Team employees are eligible for approximately 48 days off throughout the year including holidays, sick days, personal days and summer Fridays.\nBenefits are subject to change.\nWorking Expectations\nAble to travel between campuses in East Harlem and the South Bronx.\n\nAble to work occasional after-hours for maintenance windows and incident response.\n\n5 days a week in person, with some optionality for one remote day per week based on operational need and manager pre-approval.\n\nCompensation\nDREAM offers a competitive salary commensurate with relevant experience. The incoming annual salary range for this position is $105,000 to $115,000 per year. New hires are typically brought into the organization at a salary closer to the start of the range depending on qualifications, internal equity, and the budgeted amount for the role. All regular employees receive annual compensation increases and have the opportunity to earn both performance- and tenure-based bonuses. 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