Stellar Cyber Logo

Stellar Cyber

Sr. Technical Support Engineer

Reposted One Month Ago
Remote
Hiring Remotely in United States
Senior level
Remote
Hiring Remotely in United States
Senior level
Lead advanced technical support and escalations for SIEM and cybersecurity platform customers in Brazil. Troubleshoot complex break-fix issues across log pipelines, network and endpoint telemetry, cloud platforms, and distributed systems. Drive RCA, engage in Severity 1 incidents, coordinate with Engineering/DevOps/SOC, and support release validation and complex deployments, including on-call rotation.
The summary above was generated by AI

Join a fast-growing global leader in cybersecurity, trusted by some of the biggest names in the industry. In addition to some of the world’s largest enterprises and government agencies, more than 30% of the world’s top MSSPs rely on our platform. We’re at the forefront of protecting organizations against sophisticated cyber threats using cutting-edge AI and automation technologies. Our culture is built on diversity, openness, and collaboration, fostering creativity and innovation that drives real impact in the market.
We are seeking a Senior Technical Support Engineer to actively participate in advanced technical support operations for our US and LATAM Region regarding our SIEM and cybersecurity platform. This role is responsible for customer escalations, complex break-fix troubleshooting and operational excellence. The ideal candidate has deep technical expertise and thrives in high-severity incident scenarios.
Please note, as part of our interview process, we may invite candidates for an in-person interview to meet with our team. 

Technical & Escalation Management:

  • Act as the primary escalation point for critical and high-impact customer issues
  • Lead and perform hands-on troubleshooting for complex break-fix scenarios involving:
    • SIEM pipelines, log ingestion, parsing, normalization
    • Network security, IDS/IPS, endpoint, and cloud telemetry
    • Performance, scalability, and data integrity issues
    • Participate directly in support ticket rotation, including on-call and weekend coverage
    • Drive root cause analysis (RCA) and ensure corrective and preventive actions are implemented

Customer Engagement:

  • Engage directly with customers during Severity 1 / business-impacting incidents
  • Communicate clearly and confidently with security teams, architects, and leadership
  • Set expectations, provide status updates, and lead incident resolution calls
  • Translate technical findings into actionable customer guidance

Cross-Functional Collaboration:

  • Work closely with Engineering, Product, DevOps, and SOC teams
  • Advocate for supportability and operational readiness in new releases
  • Provide feedback from customer issues to influence product improvements
  • Assist with release validation, upgrades and complex customer deployments

Requirements

Technical Skills:

Deep understanding of:

  • SIEM architectures and log pipelines
  • Network protocols (TCP/IP, DNS, HTTP, Syslog)
  • Linux systems, troubleshooting, and performance tuning

Hands-on experience with:

  • Log parsing and normalization (regex, JSON, CEF, LEEF)
  • Cloud platforms (AWS, Azure, GCP)
  • Security technologies (firewalls, IDS/IPS, EDR, IAM)
  • Strong troubleshooting skills across distributed systems

]Preferred Qualifications:

  • Experience supporting enterprise or MSSP customers
  • Background in SOC operations or incident response
  • Familiarity with Elasticsearch, Kafka, Kubernetes, or similar platforms
  • Experience operating in 24×7 global support environments

Experience:

  • 5+ years of experience in technical support, systems engineering, or security operations
  • Strong background in SIEM, cybersecurity, or large-scale observability platforms

Benefits

• Pre-IPO Stock Options

• Medical, Dental & Vision care

• Life Insurance

• 401(k)

• Employee Assistance Program

• Employee Discount Program

• Paid time off

• Referral Program

• Rewards and Recognition Program


The base compensation range for this role is USD 100,000 - 150,000 per year. Total compensation includes bonus opportunity and equity, and will vary based on candidate location.

Similar Jobs

Yesterday
In-Office or Remote
108K-207K Annually
Senior level
108K-207K Annually
Senior level
Artificial Intelligence • Computer Vision • Hardware • Robotics • Metaverse
Own production Slurm support cases for AI and HPC customers, diagnosing scheduling, resource allocation, accounting, authentication, networking, storage, database, GPU, and high-availability issues. Advise on configuration, upgrades, operations, and incident recovery; investigate performance and scalability problems; collaborate with engineering on defect reports and reproductions; and develop technical guides, diagnostic tools, and training. The role requires extensive production Slurm administration experience and expert Linux systems knowledge.
Top Skills: ApptainerBright Cluster ManagerCgroupsContainersDatabasesEnrootGpusLinuxLuaMungeNetworkingNvidia Base Command ManagerParallel StoragePyxisSingularitySlurmSpankSystemd
2 Days Ago
In-Office or Remote
Senior level
Senior level
Cloud • Security • Software
Provide advanced technical support for enterprise managed file transfer software, troubleshooting applications, operating systems, databases, networks, certificates, and cloud or container environments. Own customer cases from intake through resolution, lead customer communications, coordinate with sales and R&D, document activities in CRM, support product releases, manage service-level commitments, participate in after-hours on-call rotations, and provide proactive account support.
Top Skills: AWSBashCRMDockerFtpGCPHTTPHttpsJavaKubernetesLinuxAzureMongoDBMySQLOraclePerlPostgresPythonSftpSQLSshTlsUnixWindows
5 Days Ago
Remote
California, USA
99K-150K Annually
Senior level
99K-150K Annually
Senior level
Cloud • Software
Provides advanced technical support for a B2B SaaS product through case management, live chat, email, and video. Diagnoses and triages bugs, partners with engineering and product teams, supports Success Architects, communicates during incidents, and turns customer feedback into product improvements. The role also improves documentation, processes, knowledge bases, and customer operations efficiency while explaining complex technical concepts to technical and non-technical users.
Top Skills: APIsEloquaHubspotJavaScriptLlmsMarketoPardotSalesforce CRM

What you need to know about the NYC Tech Scene

As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.

Key Facts About NYC Tech

  • Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
  • Key Industries: Artificial intelligence, Fintech
  • Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
  • Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account