Information Systems Security Manager

About the Role

MTSI Defense Services Division is seeking an Information System Security Manager (ISSM) to assist in cybersecurity efforts for a Navy-centric environment focused on ensuring the security and compliance of information systems. As an ISSM, you will play a key role in supporting the security posture of information systems, ensuring their compliance with DoD standards and the Risk Management Framework (RMF). You will work across multidisciplinary teams to maintain the confidentiality, integrity, and availability of the program's critical systems and data. You will assist in onsite operations and collaborate with senior team members to develop your skills and contribute to the organization’s cybersecurity objectives.

Responsibilities

• Support the security posture of information systems and ensure compliance with DoD standards and the Risk Management Framework (RMF).
• Collaborate with multidisciplinary teams to maintain the confidentiality, integrity, and availability of critical systems and data.
• Assist in vulnerability management, incident response, and cybersecurity engineering.
• Identify and mitigate cybersecurity risks and vulnerabilities.
• Work with cybersecurity tools and technologies such as Splunk, ArcSight, Microsoft Sentinel, FortiSIEM, SwimLane, QRadar, and LogPoint.
• Travel up to 20% as required.

Requirements

• 3–5 years of experience in cybersecurity operations, information security, or IT-related fields.
• Knowledge of the Department of Navy and Naval Air Systems Command (NAVAIR), including digital infrastructure/environments and cybersecurity practices.
• Experience with Windows and Linux operating systems.
• Strong understanding of networking principles, including TCP/IP, WANs, LANs, and Internet protocols (e.g., SMTP, HTTP, FTP, POP, LDAP).
• Excellent written and verbal communication skills, with the ability to convey complex technical concepts to diverse audiences.
• Ability to work independently and collaboratively in a fast-paced, dynamic environment.

Qualifications

• Bachelor’s degree in Information Technology, Cybersecurity, Computer Science, Information Systems, Data Science, Software Engineering, or a related technical discipline. Relevant certifications may be accepted in lieu of a degree.
• Active Secret clearance required, with the ability to obtain Top Secret/SCI eligibility.

Preferred Certifications

• IAM Level 2: CompTIA Security+, Certified Ethical Hacker (CEH), Certified Information Systems Security Professional (CISSP), GIAC Certified Incident Handler (GCIH), CompTIA Network+, CompTIA Cybersecurity Analyst (CySA+), Certified Authorization Professional (CAP).

Desired Skills

• Proficiency in using security tools such as Splunk, ArcSight, Microsoft Sentinel, FortiSIEM, SwimLane, QRadar, and LogPoint for monitoring, assessing, and reporting system security vulnerabilities.
• Hands-on experience with security monitoring, log analysis, threat intelligence, and digital forensics to identify and respond to system anomalies.
• Experience with defending against known attack vectors.
• In-depth knowledge of security frameworks, standards, and guides (e.g., RMF, NIST, CIS, STIGs, FIPS).

Pay

The pay range for this position is $102,000/year to $130,000/year. Base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors.

Benefits

MTSI offers a full range of medical, financial, and other benefits, dependent on the position offered.