Mondo

Mondo

60 jobs near Columbus, OH

SIEM Engineer

Wilmington, DE · Remote

$75 - $80/hr

Manage the lifecycle of security data, including exporting cold/warm data to Azure Data Lake Storage (ADLS Gen2) or Azure Storage Accounts for long-term retention and compliance. Develop and deploy ...

Kubernetes Architect

Herndon, VA · Remote

$60 - $75/hr

Collaborate with engineering, security, compliance, and operations teams * Present technical findings and recommendations to both technical and executive audiences * Improve CI/CD pipelines with a ...

Senior Copywriter

Manhattan, NY · On-site

$49 - $60/hr

Your work will directly influence how the world's most security-conscious organizations Client, evaluate, and choose us. A portfolio is required demonstrating enterprise or complex B2B/B2C marketing ...

Design technical architectures spanning SAP BTP, S/4HANA, ECC, integration, security, and cloud platforms * Develop heatmaps, transition plans, modernization roadmaps, and architecture documentation

Network System Engineer

Denver, CO · Remote

$115K - $140K/yr

The Network System Engineer is responsible for delivering mission-critical infrastructure work, ensuring maximum availability, performance, and security posture across the organization's systems ...

Remediate storage-related security vulnerabilities and support audit requirements. * Maintain storage documentation, runbooks, inventory records, and operational procedures. * Partner closely with ...

IT Application Support

Elsmere, DE · On-site

$27 - $35/hr

Help maintain application security and ensure adherence to IT security, audit, and data-governance requirements. Data & Application Management * Assist with data archival, cleanup, migration, and ...

System Architect

Littleton, CO · On-site

$140K - $225K/yr

Architect and develop the payload data processing and analysis tool suite supporting a classified global security portfolio * Lead software tool design, development, and automated testing efforts ...

IAM Engineer

Salem, NH · Remote

$70 - $75/hr

Build and execute the passkey enrollment strategy, covering Windows Hello for Business, Microsoft Authenticator, hardware security keys, and Temporary Access Pass (TAP). Design, test, stage ...

Network Systems Admin

Boulder, CO · Remote

$49 - $66/hr

Monitor network performance and security, identifying and resolving issues promptly, including extended hours or occasional after hours escalations * Review existing OT documentation and perform ...

Job Summary Perform day-to-day Concur system administration and user access remediation to align with ITS security standards and audit requirements Document current-state T&E workflows, approval ...

Sr. Project Manager

Austin, TX · Remote

$60 - $80/hr

Background in SaaS or cloud security industries Experience working in professional services at a technology or cybersecurity company Familiarity with PMP, PRINCE2, or similar project management ...

... security, and cloud teams to ensure a consistent and reliable technology experience across all locations. Job Summary * Provide onsite IT support for Dallas-based employees and remote support for ...

Sr Gitlab Admin

Herndon, VA · On-site

$60 - $70/hr

This role will serve as the primary GitLab subject matter expert, driving platform governance, automation, security, performance, and strategic improvements. Day-to-Day Responsibilities: * Administer ...

Solution Architect

Newton, MA · On-site

$71 - $82/hr

Establish and enforce platform standards across security, data models, automation, integrations, and release management. * Collaborate with internal IT teams and external integration partners.

IAM Engineer

Salem, NH · Remote

$70 - $75/hr

Build and execute the passkey enrollment strategy, covering Windows Hello for Business, Microsoft Authenticator, hardware security keys, and Temporary Access Pass (TAP). Design, test, stage ...

Showing results 21-40

SIEM Engineer

Mondo

Wilmington, DE • Remote

$75 - $80/hr

Contractor

Medical, Dental, Vision, Retirement

Re-posted 16 days ago


Job description

Apply now: SIEM Engineer, REMOTE Start date is ASAP for this 3 to 6 month contract position. Job Title: SIEM Engineer Location-Type: Fully Remote Start Date: ASAP Duration: Contract, 3 months firm, up to 6 months Compensation Range: $75-80/hr W2 Benefits: Eligible for Health, Dental, Vision, and 401K Visa Sponsorship: Not eligible for visa sponsorship Job Description: The client is seeking a skilled SIEM Engineer to architect and build a greenfield Microsoft Sentinel environment from the ground up, integrating multi-source log feeds across on-premises, cloud, and network infrastructure. Job Summary Design, deploy, and scale the Microsoft Sentinel and Log Analytics Workspace architecture for high performance, optimal retention, and cost efficiency. Architect and implement scalable log ingestion pipelines, including data transformation, parsing at ingestion using KQL, and cost-optimization strategies such as routing to Auxiliary/Basic logs vs. Analytics logs. Configure and maintain Data Collection Rules (DCRs) using the Azure Monitor Agent (AMA) to collect security telemetry from Windows, Linux, and hybrid workloads. Build and troubleshoot native Sentinel data connectors and develop custom API integrations for third-party tools where native connectors are unavailable. Manage the lifecycle of security data, including exporting cold/warm data to Azure Data Lake Storage (ADLS Gen2) or Azure Storage Accounts for long-term retention and compliance. Develop and deploy automated response playbooks using Azure Logic Apps and Azure Function Apps (Python or PowerShell) to orchestrate incident response and enrich alert data. Write, tune, and maintain high-fidelity analytical rules, hunting queries, and watchlists using KQL to minimize false positives. Minimum Requirements: 6 years of progressive enterprise security operations experience, with at least 3 years of dedicated, hands-on Microsoft Sentinel engineering and deployment. Deep understanding of log ingestion methodology, multi-source log feeds (on-premises, cloud, firewalls), and data orchestration principles, not just tooling. Proficiency with Azure Monitor, Log Analytics Workspaces, DCR/AMA architecture, and cold/warm/hot storage tiers including data lake integration. Strong proficiency in Azure Logic Apps and Azure Function Apps, with scripting ability in PowerShell or Python. Experience deploying Azure security resources using Infrastructure as Code tools such as ARM templates, Bicep, or Terraform. Demonstrated ability to interface cross-functionally with multiple teams to gather and onboard log sources, with strong project management and organizational skills. Advanced KQL proficiency for detection engineering, parsing, and threat hunting. Experience with additional SIEM platforms beyond Microsoft Sentinel, with the ability to apply transferable methodology. Familiarity with AI/ML tools applied to threat hunting, root-cause analysis, or automated incident response. Experience developing and presenting security metrics (MTTD, MTTR) to leadership. Relevant certifications such as GCIH, GCFA, GNFA, CISSP, SC-200, or SC-100.