Information Systems Security Manager

Modern Technology Solutions Inc•Lexington Park, MD

5d•$102,000 - $130,000•Onsite

About The Position

MTSI Defense Services Division is seeking an Information System Security Manager (ISSM) to support cybersecurity efforts in a Navy-centric environment. The role focuses on ensuring information systems are secure and compliant with DoD standards and the Risk Management Framework (RMF). The ISSM will support the security posture of information systems and help maintain the confidentiality, integrity, and availability of critical program systems and data. The position involves onsite operations and collaboration with senior team members and multidisciplinary teams to advance the organization’s cybersecurity objectives.

Requirements

3–5 years of experience in cybersecurity operations, information security, or IT-related fields.
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, with the ability to obtain Top Secret/SCI eligibility.
Working knowledge of Windows and Linux operating systems.
Knowledge of the Department of Navy and Naval Air Systems Command (NAVAIR), including digital infrastructure, environments, and cybersecurity practices.
Experience in vulnerability management, incident response, and cybersecurity engineering.
Strong technical expertise in identifying and mitigating cybersecurity risks and vulnerabilities.
Strong understanding of networking principles, including TCP/IP, WANs, LANs, and Internet protocols such as SMTP, HTTP, FTP, POP, and LDAP.
Familiarity with cybersecurity tools and technologies, including Splunk, ArcSight, Microsoft Sentinel, FortiSIEM, SwimLane, QRadar, and LogPoint.
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.
Willingness to travel up to 20% as required.

Nice To Haves

IAM Level 2 certification, such as CompTIA Security+, Certified Ethical Hacker (CEH), Certified Information Systems Security Professional (CISSP), GIAC Certified Incident Handler (GCIH), CompTIA Network+, CompTIA Cybersecurity Analyst (CySA+), or Certified Authorization Professional (CAP).
Proficiency using Splunk, ArcSight, Microsoft Sentinel, FortiSIEM, SwimLane, QRadar, and LogPoint to monitor, assess, and report system security vulnerabilities.
Hands-on experience with security monitoring, log analysis, threat intelligence, and digital forensics to identify and respond to system anomalies.
Experience defending against known attack vectors.
In-depth knowledge of security frameworks, standards, and guides, including RMF, NIST, CIS, STIGs, and FIPS.

Responsibilities

Support cybersecurity operations and the security posture of information systems.
Help ensure systems comply with DoD standards and the Risk Management Framework (RMF).
Support the confidentiality, integrity, and availability of critical program systems and data.
Assist with onsite operations and collaborate with multidisciplinary teams and senior team members.
Monitor, assess, and report system security vulnerabilities using cybersecurity tools.
Use security monitoring, log analysis, threat intelligence, and digital forensics to identify and respond to system anomalies.
Defend against known attack vectors.
Travel up to 20% as required.