Senior Systems Admin (Tier 3) - MSP Cloud & Security Lead
DataPerk
DataPerk is seeking a Tier 3 Systems Administrator to act as a senior technical resource across client environments in a fast-paced MSP setting. You will resolve complex escalations, lead infrastructure projects, and mentor service desk staff while helping clients leverage technology for business goals. The role requires extensive experience with Microsoft technologies, cloud platforms, networking, virtualization, cybersecurity, and automation, with a focus on delivering proactive client #J-18808-Ljbffr DataPerk
- ...services, cybersecurity, cloud solutions, and... ...our clients. As a Tier 3 Systems Administrator , you will serve as a senior technical resource... ...escalations, leading infrastructure projects... ...Provider (MSP) environment supporting... ...services, networking, security, and business-...Cloud
$70k - $90k
...Service Provider (MSP) brand focused on network security and proactive... ...experience to serve as a senior escalation... ...across cloud platforms, hybrid... ...Responsibilities Act as the Tier 3 escalation... ...environments Lead troubleshooting... ...Experience with Google Admin Experience with...Cloud- ...Cybersecurity, Virtualization, Cloud and Mobility services... ...CMMI Maturity Level 3 for Services and... ...is seeking a Systems Administrator (Senior-Level) to join our team... ...USAISEC), Communications Security Directorate (CSD), by... ...team at a top-tier organization, where work...CloudSeniorTemporary workRelocation
- ...Greensboro, NC 3 days per week.... ...complex incidents, leading root cause... ...point following Tier 1 and Tier 2 triage... ...initiatives to improve system stability and... ...resilient, secure, multi-channel,... ...on/off-premise, cloud-based solutions.... ...with guidance from senior colleagues as appropriate...CloudSeniorWork experience placementWork at officeFlexible hours3 days per week
- Blue Ops, Inc. in Valdosta, GA is seeking a Senior Systems Administrator to own the reliability, security, and performance of IT infrastructure across Microsoft 365, cloud, on‑premises, endpoint, identity and collaboration platforms. This hands-on role requires independent...CloudSenior
- TeamLogic IT, Inc. in Crystal Lake, IL, is seeking an experienced MSP Level 3 Technician to deliver top-tier IT support for SMBs. You will troubleshoot complex server, network, and software issues, design secure network solutions, and manage projects from planning to...CloudSeniorRemote work
- ...Yale Cancer Center in New Haven is seeking a Senior Incident Handler to act as a senior escalation point for complex security incidents and support the SOC leadership in incident... ...-on incident analysis across host, network, cloud, identity, and applications, with...CloudSeniorRemote job
- Vultr is seeking a Senior Linux Administrator to maintain and optimize our global cloud infrastructure. The role focuses on mentoring junior admins, leading projects from planning to delivery, and handling... ...to high-availability systems that support thousands of customers...CloudSeniorWorldwide
- Red Cat Holdings seeks a Senior Systems Administrator to own reliability, security, and performance of IT infrastructure across Microsoft 365, cloud, on-premises, and endpoints. The role demands... ...while maturing IT operations. You will lead escalation for complex issues,...CloudSenior
- NorthMark Strategies LLC in Dallas, TX seeks a VP of Security Operations to lead the operational arm of the security program for its HPC and cloud infrastructure. Reporting to the CISO, this executive owns five domains—IR, VM/Exploits, Threat Intel, GRC/Privacy, and Offensive...CloudSenior
- NorthMark Compute & Cloud (NMC²) in Spartanburg, SC seeks a Watch Commander to lead the security and operations watch floor. You will direct on-shift security personnel, monitor life-safety and security systems, and act as the first-line Incident Commander during events...CloudSeniorShift work
- Akamai seeks an experienced Product Manager to guide its cloud network security offering, collaborating with enterprise buyers, field teams, and engineering to translate market needs into a winning product strategy. This role suits early-career product managers or engineers...CloudSenior
$115k - $125k
...Systems AdministratorLocation: HQ - Williamsburg, BrooklynStatus... ...day-to-day system operations, cloud infrastructure, security, and a help desk team of... ...management.Provide third- and fourth-tier support to users and IT... ...around the world, and 3 shop-in-shops. Kith Treats,...CloudFull timeSeasonal work- ...Operations / Desktop Engineer (Tier 2.5) Data Center... ...infrastructure issues to Tier 3 engineering teams. The... .... Monitor data center systems and infrastructure using... ..., Desktop, Network, Security, and Tier 3 engineering... ...Agile Software Engineering, Cloud Solutions, Cyber...CloudFull timeWork at officeFlexible hoursShift work
- ...guided by the vision of leading humanity's expansion... ...a bold and dynamic Senior Infrastructure Systems Administrator, who is... ...and maintain hybrid cloud infrastructure (Azure... ...documentation. Serve as Tier 3 escalation for... ...postmortem culture. Security/compliance leadership...CloudSeniorFor contractorsWork at officeWeekend workAfternoon shift
- Energage is seeking a Senior Security Analyst to advance information security, privacy, and compliance programs across SSDLC, governance, and... ...support audits such as ISO 27001 and SOC 2. The role covers cloud and network security, vulnerability management, and incident response...CloudSeniorRemote job
- IT Specialist / System Administrator | Req#4689 ActioNet has an... ...This is a Hybrid position (2-3 days onsite) . In this role... ...Qualifications Possess Tier I support monitoring and managing... ...Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services....CloudRemote work
$76.8k
...application process. System Administrator Full... ...our datacenter, cloud deployments and remote... ...to ensure the security and integrity of our... ...projects, while providing tier three support to... ...systems. Lead, respond, and mitigate... ...continuity Provide Tier 3 support (expert...CloudFull timeWork at officeLocal areaRemote workNight shiftWeekend work- ...Managed IT Services (MSP) Level 3 Technician to... ...providing top-tier IT support to... ...variety of IT systems, including... ...performance and security for clients. Monitor... ...Management: Lead and manage IT projects... ...a Level 3 or senior technician role... ...Hyper-V), and cloud platforms (...CloudWork at officeLocal areaRemote workAfternoon shift
$140k - $215k
...'ve redefined modern security with the world's most... ...large scale distributed systems, processing almost 3 trillion events per... ...a highly skilled Senior Linux Systems Engineer... ...maintain our complex multi-cloud (on premise & public)... ...team. In addition to leading complex technical...CloudSeniorRemote jobWork experience placementWork at officeLocal area$95.6k - $162.4k
...sophisticated clients using leading technology and exceptional service. Senior Lead, Technology... ...Change Management, System Development... ...Automated Controls, and Cloud and Infrastructure... ..., Information Security, and IT Asset Management... ...B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1,...CloudSeniorH1bWorldwideFlexible hours- World Wide Technology in the United States seeks a Tier 3 Microsoft Dynamics 365 Support Engineer to join Day 2 Operations. You’ll provide... ...RCA skills, ITIL familiarity, and experience with Dataverse, security, and integrations. This remote role offers comprehensive...SeniorRemote job
$173k - $222k
Senior Product Manager, AI Platform & Triage... ..., virtual, and cloud networks into... ...by industry leading agentic AI technology... ...for modern Security Operations Centers... ...What You'll Bring 3+ years of... ...investments from top‑tier venture capital... ...supports Nervous system condition, for...CloudSeniorContract workFor contractorsFor subcontractorWork at office- Axiom Space is seeking a bold Senior Infrastructure Systems Administrator to join our mission-driven team in Houston... ...to build reliable, scalable, and secure systems. The role demands strong Linux/Windows expertise, cloud experience, containerization, and leadership...CloudSenior
$166k - $220k
...changing how military systems are designed,... ...platforms and cloud infrastructure.... ...reliability and security, and then scale... ...ABOUT THE JOB As a Senior Product Manager... ...role or similar leading role in product... ..., with at least 3+ years focused... ...Anduril offers top-tier benefits for...CloudSeniorFull timeWork experience placementFlexible hoursShift work- ...are currently seeking a Senior SQL Developer (Expert Level... ...across the team.Lead the logical and physical... ...Implement and maintain database security, including role-based... ...in enterprise-scale AI, cloud, security, connectivity,... ...Group, which invests over $3 billion each year in R&...CloudSeniorWork at officeRemote workFlexible hours
- NorthMark Compute & Cloud (NMC²) seeks a Senior/Lead OT Network Security Analyst based in Spartanburg County, SC. You will... ...and safeguard critical industrial systems. Responsibilities include... ...plant operations. 5+ years cyber, 3+ OT/ICS, and IEC/NIST familiarity...Cloud
- Cuready is seeking a Recruiting & Account Manager to lead recruiter performance, oversee MSP/VMS operations, and deliver exceptional service for healthcare clients and clinicians. You will partner with leadership to optimize recruiting strategies, improve efficiency, and...SeniorPermanent employment
$80k - $100k
...make high-performance cloud infrastructure easy... ...financing at a $3.5 billion valuation... ...and experienced Senior Linux Administrator... ...Mentor and train Junior System Administrators and... ...best practices. Lead technical projects... ...protected with proper security measures. Where...CloudSeniorWork at officeImmediate startRemote workFlexible hours$160k - $190k
...Solutions is seeking a NOC Lead to support a critical... ...Energy, National Nuclear Security Administration in... ...of enterprise networks, systems, applications, and infrastructure... ...server environments. Cloud platforms (AWS, Azure,... ...ADP Long-term program (3.5 years remaining) #LI...CloudAll shiftsNight shift
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