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Information System Security Manager (ISSM ENTRY Level) with Security Clearance
Metrea Management, LLCAnnapolis Junction, MD🇺🇸United StatesPosted 13 Jul 2026
Quick Overview
Work Type
Hybrid
Level
Mid Senior
Job Description
Group Overview Electromagnetic and Cyber Group (EM&C) is responsible for developing flexible and survivable advanced electronic warfare and secure communications equipment while providing the industry’s leading signals intelligence, electronic warfare, and cyber experts. Metrea specializes in signal classification, direction finding, advanced geolocation techniques, and waveform development including waveforms for MANET and LPI/LPD applications. Metrea also develops special purpose radios for government customers and licenses DF and geolocation solutions to multiple OEMs. Position Summary We are seeking a highly motivated Information System Security Manager (ISSM) and Alternate Security Officer for an entry-level security position. In this dual role, you will lead the development, implementation, and evaluation of our classified information systems program in strict accordance with NISPOM standards, while supporting corporate and industrial security operations. This role is ideal for a junior security professional looking to grow their career. What You'll Do Oversee the development, implementation, and evaluation efforts of the contractor’s in-formation system program for management, system personnel, users, and other stakeholders Develop, document, and monitor compliance of the information system security program in accordance with CSA-provided guidelines for management, operational, and technical controls Develop, update, and maintain comprehensive security documentation (SOP, SSPs, etc.) and security authorization requests to the CSA Certify to the CSA in writing that the System Security Plan (SSP) is fully implemented for each authorized system; verify that specified security controls are in place and properly tests, and that the system continues to function as described Verify that comprehensive self-inspections are conducted annually on all classified processing systems, and ensure immediate corrective actions are taken for all identified findings Manage and execute security awareness, counterintelligence, and SCI briefings/debriefings; brief users on their explicit responsibilities and restrictions prior to system access and ensure personnel are aware of reporting responsibilities Coordinate directly with the Insider Threat Program Senior Official (ITPSO) and Facility Security Officer (FSO) to ensure insider threat awareness is fully integrated into the information system security program Interpret security policy regarding the processing, dissemination, and controlling of classified materials; prepare and disseminate security requirements, guidance, and procedures Provide physical/industrial security, computer investigation, and day-to-day security operations support Respond to after-hours alarm/intrusion detection systems during the week and on weekends, as needed Other duties as relevant and assigned What You Bring Basic familiarity with NISPOM, NIST SP 800-171, DISS, NBIS, and other government security databases and procedures Security background with a focus on personnel security and/or information systems security Ability to learn and develop technical competence commensurate with the complexity of classified systems and CSA guidelines Must hold an active Top-Secret security clearance with SCI eligibility and FS Polygraph Additional Eligibility Qualifications Active DoD 8570/8140 IAT Level II or III baseline certification (CompTIA Security+, CISSP), or ability to obtain within 6 months of hire Ability to support after hours alarm/intrusion response Benefits
Comprehensive medical plan options
HSA/FSA accounts
Dental and vision coverage
6% employer 401(k) match
Fully paid parental leave for all new parents
Generous PTO
Life and disability insurance
Long-term and Short-term disability coverage
AD&D Coverage
Pet Insurance
Employee Assistance Program
Subsided gym membership / plans through Wellhub Work Authorization / Security Clearance Applicants must be legally authorized to work in the United States Must be a U.S. Citizen Active TS/SCI clearance with FS Polygraph required at time of hire, and the ability to maintain it throughout employment Employment is contingent on meeting all clearance requirements AAP/EEO Statement Metrea Algorithmics LLC is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status or other characteristics protected by law. Position Type and Expected Hours of Work This is a full-time exempt position with typical working hours of Monday through Friday, 8:00 a.m. to 5:00 p.m. Hours and work shifts may change in accordance with department and business needs. Exempt Employees must have the ability to be on-call and available, as business needs require. Work Environment This job operates in an office setting. Travel 10%.
Comprehensive medical plan options
HSA/FSA accounts
Dental and vision coverage
6% employer 401(k) match
Fully paid parental leave for all new parents
Generous PTO
Life and disability insurance
Long-term and Short-term disability coverage
AD&D Coverage
Pet Insurance
Employee Assistance Program
Subsided gym membership / plans through Wellhub Work Authorization / Security Clearance Applicants must be legally authorized to work in the United States Must be a U.S. Citizen Active TS/SCI clearance with FS Polygraph required at time of hire, and the ability to maintain it throughout employment Employment is contingent on meeting all clearance requirements AAP/EEO Statement Metrea Algorithmics LLC is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status or other characteristics protected by law. Position Type and Expected Hours of Work This is a full-time exempt position with typical working hours of Monday through Friday, 8:00 a.m. to 5:00 p.m. Hours and work shifts may change in accordance with department and business needs. Exempt Employees must have the ability to be on-call and available, as business needs require. Work Environment This job operates in an office setting. Travel 10%.
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