Senior Cybersecurity Specialist

TISTA Science and Technology Corporation

. Architect enterprise data platforms supporting large-scale cybersecurity operations across cloud and on-premises environments .

Posted 11/2/2026full-timeRemote • United StatesSenior💰 $85,730 - $98,500 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in architecting enterprise data platforms and implementing scalable ETL/ELT data pipelines while ensuring compliance with FISMA, RMF, and NIST standards. Proficient in leading modernization initiatives and developing secure REST APIs for high-volume data exchange.

Highest-signal resume keywords

Enterprise Data ArchitectureETL/ELT Data Pipeline DevelopmentDevSecOps and CI/CD PracticesNIST Compliance FrameworksCloud Services (Azure, AWS)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Data Platform ArchitectureETL/ELT DevelopmentREST API DevelopmentDatabase OptimizationData GovernanceIncident Response WorkflowsVulnerability FrameworksMalware AnalysisConfiguration StandardizationData Visualization

Soft Skills

MentoringTeam CollaborationAccountabilityReliabilityProfessional Demeanor

Tools & Technologies

ServiceNowMicrosoft TeamsSharePointSIEM PlatformsEnterprise WAF Technologies

Industry Keywords

Cybersecurity OperationsFederal HealthcareCloud Security ConceptsVirtualizationContainerization

Tech Stack

Tools & technologies

AWSAzureCloudCyber SecurityETLServiceNow

About the role

Key responsibilities & impact

Architect enterprise data platforms supporting large-scale cybersecurity operations across cloud and on-premises environments
Design and implement scalable ETL/ELT data pipelines integrating structured and unstructured data from multiple enterprise systems
Lead enterprise architecture modernization initiatives, replacing legacy platforms with secure, cloud-enabled data solutions
Develop secure REST APIs and enterprise integrations for high-volume data exchange and system interoperability
Establish DevSecOps and CI/CD practices to automate deployments, improve release quality, and support multi-environment hosting
Optimize database performance, data models, and platform scalability for terabytes of daily data processing and thousands of concurrent users
Implement data governance, quality, security, and observability standards aligned with FISMA, RMF, and NIST compliance requirements
Mentor engineers, drive solution architecture, and coordinate cross-functional teams throughout the project lifecycle
Develop executive dashboards, analytics, and data visualizations for senior leadership and operational decision-making
Support business development and proposal efforts by authoring technical solutions, architecture documentation, proof-of-concepts, and RFP/RFI responses

Requirements

What you’ll need

Experience supporting the Department of Veterans Affairs or other federal healthcare environments
Familiarity with ServiceNow, CMDB structures, workflow processes, and operational ticketing
Awareness of Azure and AWS cloud services and cloud security concepts
Understanding of virtualization and containerization concepts and their relationship to network security visibility
Familiarity with enterprise WAF technologies
Experience with vulnerability and compliance frameworks such as NIST, CISA, OMB, and FedRAMP
Experience contributing to incident response workflows, detection tuning, and malware analysis processes
Experience supporting SOP lifecycle management and configuration standardization across enterprise systems
Proficiency with Microsoft Teams and SharePoint for communication and content management
Familiarity with SIEM platforms and security data correlation workflows
Strong professional demeanor with the ability to accept direction and contribute constructively to a team environment
Strong accountability and reliability, with consistent availability and responsiveness in a remote work setting
Bachelor's Degree in Computer Science, Electronics Engineering, or equivalent PLUS 10 Years of experience
Eight (8) years of additional relevant experience may be substituted for education
Ability to pass a Tier 4/HIGH Background Investigation
Availability Monday–Friday, 8:00 AM–4:30 PM CST

Benefits

Comp & perks

Above-industry healthcare benefits
Remote working options
Paid time off
Training/certification opportunities
Healthcare Savings Account (HSA)
Flexible Savings Account (FSA)
Paid life insurance
Short-term disability
Long-term disability
401(k) match
Professional development reimbursement
Employee Assistance Program
Paid holidays
Military leave