Information Technology / Security Manager

MTSI

USonsitePosted Jul 18, 2026
Posting intelligenceActively listed

Skills

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About the role

Modern Technology Solutions, Inc. (MTSI) is seeking an Information Technology / Security Manager to join our growing team in Las Vegas, NV.

Duty location is Las Vegas, NV but travel to other work locations will be required. Depending on the skills of the applicant, this position can be a mid, or senior level IT Security Professional. Extensive knowledge in both Network / System Administration and Industrial Security required.

Responsibilities:

Support various computer hardware and multiple operating systems in both stand-alone and LAN/WAN configurations

Manage servers, workstations, storage, and peripheral systems as part of a high-performance IT infrastructure

Identify, troubleshoot, and resolve technical issues in collaboration with cross-functional teams and external vendors

Generate and maintain technical documentation, such as system diagrams, SOPs, and user guides, ensuring accuracy and compliance with DoD policies

Work with headquarters IT / Security departments to co-author strategy as it relates to the organization's IT infrastructure (computer and information systems, security, communication systems)

Coordinate with program stakeholders, engineers, and other IT professionals to align system capabilities with mission objectives.

Assess changes to an IS by performing periodic self-inspections, tests, and reviews of the IS program to ensure that systems are operating as authorized/accredited and that conditions have not changed; ensure corrective actions are taken for identified findings and vulnerabilities

Provide technical expertise and recommendations for system improvements and upgrades.

Ensure strict adherence to the provisions of 32 CFR Part 117 (NISPOM Rule), DCID, ICD, and SAP policies.

Responsible for the oversight, monitoring and maintenance of the organization’s Personnel, Physical, Information and Industrial Security programs

Serve as the focal point for receiving, processing, distributing, and control for all classified documents / electronic media entering or leaving the facility

Maintain suspense copies of all material transported via courier / mail and perform follow-up actions, as needed

Accurately maintains Joint Access Database Environment (JADE) records in the database to include privacy act information, foreign contact/travel information and program accesses.

Generate and provide review of Program Access Request (PARs) nominations and expertly prepare packages for additional review, Letters of Compelling Need (LOCN) and waiver packages for further review

Provide industrial security oversight and guidance for customer team (e.g. document markings/handling, foreign travel notification, interface with local security authorities on behalf of team, perform / monitor personnel security actions in DISS

Maintain personnel security dossiers that include initial and refresher training - records, PARs, indoctrinations, debriefs and other required information

Revise plans, policies, and procedures, as required, for overall consistency with security regulations, concepts, principles and practices; and reviews and responds to inspection reports.

Conduct exploration of any loss, compromise, or suspected compromise of classified and/or sensitive information, including conducting preliminary inquiries and generating damage assessments resulting from the loss of classified information

Required:

Minimum of 5 relevant industrial security experience

DoD 8140 IT-related Intermediate or higher certification mandatory for SysAD duties

Work well in a team environment as well as independently

Position requires willingness to accept changing and evolving roles & responsibilities in support of customers’ requirements and needs

Experience supporting Special Access Program (SAP) efforts

Education Requirements:

Bachelor’s degree in IT related area or equivalent experience

Clearance Requirements:

Active TOP SECRET clearance with eligibility for Special Access Programs (SAP)

U.S. Citizenship is required

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Perks and Benefits

Vacation:

New Hires Accrue 20 days of PTO and 10 Holidays per Year

Health Insurance:

Zero Deductible Health Plans

Flexible Schedules:

Flex Schedules

Professional Development:

Up to $10,000 Annual Education/Training Reimbursement

ESOP:

Funded Stock Ownership Plan

401k Match+:

6% 401k Match + Immediate Vesting

Bonus Program:

Semi-Annual Bonus Opportunity

Mentorship:

Career Mentorship Programs

Why is MTSI 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 Owned:

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 up to $9k annually

Semi-annual bonus eligibility (July and Decemeber)

Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account

Up to $10,000 in annual educational 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 visitwww.mtsi-va.com

Why is MTSI 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 Owned: 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 up to $9k annually

Semi-annual bonus eligibility (July and Decemeber)

Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account

Up to $10,000 in annual educational 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

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