[Hiring] Senior Cybersecurity Specialist @TISTA Science and Technology Corporation

Role Description

TISTA Science and Technology is seeking a Senior Cybersecurity Specialist to join our growing team. At TISTA, you’ll do meaningful, mission-driven work that improves lives alongside teammates you trust and leaders who are transparent and supportive. We invest in your learning and internal mobility so you can build a career that keeps advancing.

• 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 to enable 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 to support 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.
• Provide technical leadership by mentoring engineers, driving solution architecture, and coordinating cross-functional teams throughout the project lifecycle.
• Develop executive dashboards, analytics, and data visualizations to deliver actionable insights 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.

Qualifications

• 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.

Requirements

• 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.
• The ability to pass a Tier 4/HIGH Background Investigation.

Benefits

• Above Industry Healthcare Benefits
• Remote Working Options
• Paid Time Off
• Training/Certification opportunities
• Healthcare Savings Account & Flexible Savings Account
• Paid Life Insurance
• Short-term & Long-term Disability
• 401K Match
• Professional development reimbursement
• Employee Assistance Program
• Paid Holidays
• Military Leave
• And much more!

Location

• Remote, USA.
• Monday - Friday (8:00 AM - 4:30 PM CST).

Pay Range

The pay for this position ranges from $85,730 to $98,500. The actual salary offer will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. Also, certain positions are eligible for additional forms of compensation, such as bonuses.