Senior Security Specialist (A&S Security) - TS/SCI required

LMI•Arlington, VA

1d•Onsite

About The Position

LMI is seeking a Senior Security Specialist to provide security administrative expertise to a government customer across specialties including Physical, Information, Industrial, Personnel, and Operational Security. The position is located at the Pentagon and requires an active TS/SCI clearance. The role serves as a subject matter expert for Controlled Unclassified Information (CUI) and classified national security information (CNSI) programs. It supports governance, technical integration, action-item coordination, personnel security and access administration, foreign travel security, security education, and review of medical devices and fitness trackers. The specialist also helps develop and implement policies, procedures, compliance activities, training, and workflow automation for the customer’s security programs.

Requirements

Bachelor’s degree from an accredited college or university.
Active TS/SCI clearance.
Minimum of 10 years of specialized experience in DoD policy, product support, and logistics.
Experience leading and providing technical guidance and direction on multiple high-complexity projects.
Experience managing customer expectations and working directly with customers.
Outstanding customer service abilities, initiative, judgment, creativity, flexibility, and confidence.
Ability to multitask across multiple projects.

Nice To Haves

Master’s degree from an accredited college or university.
Executive-level support experience.
Experience within DoD and other federal agencies.

Responsibilities

Serve as the subject matter expert for CUI and Classification Management programs, advising on sharing, marking, safeguarding, storage, dissemination, declassification or decontrol, records management, destruction, and reporting requirements.
Oversee CUI and information security governance, including marking, safeguarding, destruction, security classification guide maintenance, annual OUSD(I&S) reporting, and incident or spillage remediation.
Collaborate with DoD CIO, DISA, and JSP to operationalize CUI and marking compliance across NIPR, SIPR, and M365 GCC-High platforms using Microsoft Purview Information Protection sensitivity labeling.
Manage and track security-related action items, congressional inquiries, and executive staffing packages through CATMS to support timely coordination and leadership concurrence.
Execute day-to-day personnel security actions in DISS, including clearance vetting, incoming and outgoing visit authorization requests, SF-312 nondisclosure agreements, onboarding and offboarding security pipelines, and Pentagon badge coordination.
Manage the Foreign Travel Program, including Foreign Clearance Guide compliance, ISOPREP, and threat briefings.
Develop enterprise-wide SETA training, initial orientations, and security policy newsletters.
Oversee the medical device and fitness tracker review and approval process.
Assist with and participate in working groups, meetings, newsletters, training, and conferences, including establishing and coordinating them.
Develop, implement, monitor, and evaluate organizational policies and procedures related to CUI for A&S components.
Provide technical authority for A&S and work with DoD CIO, DISA, and JSP to ensure compliance with marking policies and procedures for CUI on NIPR and SIPR networks and Microsoft products.
Support implementation of compliance policies and guidelines, incident management monitoring and evaluation, self-inspections, program assessments, and reviews of procedural violations.
Develop guides and processes for A&S CUI and CNSI programmatic reviews; the annual report to I&S; employee onboarding and offboarding; the Foreign Travel Program; the AT/FP Security Classification Guide; ISOPREP; the Foreign Clearance Guide; and State Department requirements.
Assess opportunities to automate workflows, especially security-related data and information tracking and reporting.