Information System Security Manager (ISSM)

Modern Technology Solutions, Inc.; Washington, Miami Beach (District of Columbia, FL); On-site; USD 100,000 - 150,000; Full time

Job summary

Join a forward-thinking company as an Information System Security Manager, where you will lead security initiatives for critical national defense programs. This role offers the chance to shape security policies and ensure compliance across multi-site networks. With a focus on innovative solutions in cybersecurity, you will work closely with Department of Defense agencies, ensuring the highest standards of information security. Enjoy a supportive work environment that prioritizes employee ownership and offers exceptional benefits, including flexible schedules and generous PTO. If you're passionate about cybersecurity and want to make a significant impact, this opportunity is perfect for you.

Benefits

20 days PTO/year

Flexible schedules

6% 401k match

Semi-annual bonus eligibility

Tuition reimbursement up to $10,000

Life and disability insurance

Zero deductible health insurance plan

Qualifications

• 15+ years of experience in information security management.
• Proven performance in ISSM or ISSO roles.
• Expertise in securing and hardening operating systems.

Responsibilities

• Develop and maintain IS security programs and policies.
• Coordinate with security officials for external IS connections.
• Conduct periodic testing to evaluate IS security posture.

Skills

Information System Security Management

Operating Systems Security

Networking Concepts

Intrusion Detection

Security Training

Configuration Management

Education

Bachelor's in Computer Science

Security Certifications (CISM, CISSP, etc.)

Tools

Server Monitoring Tools

Job description

Overview

Own Your Future.

Modern Technology Solutions, Inc. (MTSI) is seeking a Information System Security Manager (ISSM) to join our team.

Why is MTSI known as a Great Place to Work?

• Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security.
• Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.
• 100% Employee Ownership: we have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.
• Great Benefits - Most Full-Time Staff Are Eligible for:
• Starting PTO accrual of 20 days PTO/year + 10 holidays/year
• Flexible schedules
• 6% 401k match with immediate vesting
• Semi-annual bonus eligibility (July and December)
• Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account
• Up to $10,000 in annual tuition reimbursement
• Other company funded benefits, like life and disability insurance
• Optional zero deductible Blue Cross/Blue Shield health insurance plan
• Track Record of Success: We have grown every year since our founding in 1993

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance.

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

For more information about MTSI, please visit www.mtsi-va.com.

Responsibilities

As a Information System Security Manager (ISSM) with MTSI you will serve as the principal advisor for all matters related to the security of an information system within a multi-site network. The ISSM will support Special Access Programs (SAPs) for Department of Defense (DoD) agencies, including HQ Air Force, the Office of the Secretary of Defense (OSD), and other Military Compartments. This role focuses on implementing and maintaining robust security programs in alignment with the Risk Management Framework (RMF) and the Joint Special Access Program Implementation Guide (JSIG).

Your essential job functions will include but may not be limited to:

• Develop and maintain a formal information system (IS) security program and policies for the assigned network.
• Implement operational IS security policies and guidelines based on RMF, with an emphasis on the JSIG authorization process.
• Coordinate with the cognizant security official or PSO for the approval of external IS connections.
• Ensure System Administrators (SAs) monitor resources for system vulnerabilities and potential attacks.
• Conduct periodic testing to evaluate IS security posture using intrusion detection and monitoring tools.
• Ensure ISSOs receive necessary technical and security training to fulfill their duties.
• Oversee procedures for sanitizing and securely releasing system components and media.
• Maintain a repository of cybersecurity documentation, including Authority to Operate (ATO) records.
• Coordinate and manage IS security inspections, tests, and reviews.
• Develop and implement procedures for responding to and reporting security incidents and violations.
• Establish and enforce data ownership responsibilities and accountability measures.
• Develop and oversee IS security education, training, and awareness programs.
• Enforce Configuration Management (CM) policies for hardware and software authorization on IS.
• Serve as a voting member of the Configuration Control Board (CCB) or Risk Executive Board, as applicable.
• Manage the information security continuous monitoring plan to ensure IS compliance and readiness.
• Maintain records of security vulnerabilities and report unresolved or serious issues to the AO/DAO.
• Assess the impact of system changes, environmental shifts, and operational needs on the security authorization.
• Ensure procedures are in place for secure clearing, sanitization, and destruction of hardware and media.
• Monitor and ensure recovery and reconstitution processes align with availability level determinations.
• Develop and maintain Assured File Transfers (AFT) in accordance with JSIG.

Qualifications

Requirements:

• 15+ years of relevant experience.
• Proven performance in ISSM or ISSO roles.
• Expertise in securing and hardening multiple operating systems.
• Knowledge of networking concepts.
• Familiarity with server monitoring tools and practices.
• Strong organizational, communication, and writing skills.
• Willingness to learn and adapt to new technologies.

Education Requirements:

• BS in computer science or other technical degree
• This position must comply with DoDM 8140.03, requiring one of the following certifications:
  CISM, CISSO, FITSP-M, GCIA, GCSA, GCIH, GSLC, GICSP, CISSP-ISSMP, or CISSP.

Clearance Requirements: An active TS/SCI clearance is required.

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