Information Systems Security Manager

Information Systems Security Manager (ISSM) - Top Secret Clearance

DTSI is seeking an Information Systems Security Manager (ISSM) to be responsible for the cybersecurity of information systems within a classified environment. This position will ensure that security measures are effectively implemented and maintained in accordance with government regulations and policies within a classified environment. The ideal candidate will have understanding of Risk Management Framework (RMF), NIST standards, and other cybersecurity protocols, with a strong background in managing systems that process TS/SCI-level information.

Duties and Responsibilities

• Security Program Management: Develop, implement, and maintain the organization's information system security program, ensuring compliance with DoD, NIST, and other relevant federal guidelines.
• Risk Management: Conduct risk assessments and implement risk mitigation strategies. Manage the continuous monitoring of security controls and oversee security authorization processes for classified systems.
• Security Policies and Procedures: Develop and enforce security policies, procedures, and guidelines to protect classified information and systems from unauthorized access and potential cyber threats.
• System Security Plan (SSP) Management: Oversee the creation, maintenance, and implementation of System Security Plans (SSPs) and associated documentation, ensuring alignment with RMF processes.
• Incident Response: Lead incident response activities for security breaches or violations. Conduct investigations, document findings, and implement corrective actions.
• Auditing and Compliance: Ensure all systems comply with relevant security standards and policies. Coordinate security audits, inspections, and compliance checks to maintain accreditation status.
• Security Training and Awareness: Develop and deliver security training and awareness programs for personnel, emphasizing the protection of classified information.
• Collaboration: Work closely with Information System Owners, System Administrators, and other stakeholders to integrate security into the design, development, and deployment of information systems.
• Continuous Improvement: Stay current with emerging cybersecurity threats and technologies. Recommend and implement improvements to enhance security posture and protect classified information.

Position Type

• Full-Time, Salaried/Exempt
• Day shift schedule with on call after hours

Required Qualifications

• 10+ years' experience in Information Security role within a classified environment
• Strong understanding of Department of Defense (DoD) Risk Management Framework (RMF), Security Technical Implementation Guides (STIGs), NIST SP 800-53, CNSSI 1253, and other federal cybersecurity requirements
• Excellent communication and leadership skills. Strong analytical and problem-solving abilities.

Desired Skills

• Security Tools: SIEM, IDS/IPS, Vulnerability Scanners, Endpoint Protection
• Network Security: Firewalls, VPNs, Zero Trust Architecture
• Access Control and Authentication: IAM, RBAC, Multifactor Authentication
• Incident Response: Security Breach response, Forensics, and Reporting
• Encryption and Data Protection: Secure Data Storage, FIPS-compliant Encryption

DoD Security Requirements

• Top Secret Clearance with Sensitive Compartmented Information Eligibility - TS/SCI
• DoD 8570 IAM Level II Certification: CAP, CASP+ce, CISM, CISSP (or Associate), GSLC, CCISO, HCISSP

Education

• High school diploma

Inclusion & Diversity
DTSI is an Equal Opportunity/Affirmative Action Employer. Applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

Disclosure
DTSI is an equal opportunity employer that uses E-Verify to confirm work authorization. Background investigations may be conducted to determine applicant's eligibility for a Department of Defense security clearance.

EEOC Know Your Rights
Pay Transparency Nondiscrimination Provision

Why DTSI

DTSI has built an unwavering reputation of delivering cutting-edge IT solutions with a focus on exceeding customer expectations and a relentless drive to be the best in the industry. Our success, undoubtedly, is a direct result of our people. We are intentional in seeking individuals who are hard-working, disciplined, visionary, and approach all tasks and interactions with an attitude of excellence. If this is you, we invite you to join Team DTSI.

Benefits

• 401(k) Retirement Plan with Employer Contribution
• Paid Vacation Time
• Paid Federal Holidays
• Paid Sick Leave
• Health Insurance
• Dental & Vision Insurance
• Short and Long Term Disability
• Life Insurance
• Supplemental Insurance (Accidental, Hospital Confinement, Cancer Assistance, Critical Illness)
• Certification & Tuition Reimbursement

Proud of Our Past. Improving the Present. Focused on the Future.

If you are unable to use our online application to apply for this position, please use one of the following options to submit your resume and qualifications:

• Email our Recruiter: with job title in Subject line
• Mail to our corporate office:
  • DTSI
    212 N. Alamo St., Suite 300
    San Antonio, TX 78205
    Attn: Recruiting - job title