Shemiah Stewart
San Diego,California
Summary
Highly organized and detail-oriented administrative professional with over seven years of Department of Defense experience supporting military personnel operations, records management, administrative functions, and customer service. Honorably discharged United States Marine Corps Corporal (E-4) and former 0111 Administrative Specialist with an active Secret Security Clearance. Experienced in personnel administration, records maintenance, correspondence preparation, training accountability, separation processing, and safeguarding sensitive information. Recognized for accuracy, leadership, and commitment to supporting Marines, Sailors, civilian personnel, and their families.
Overview
8
8
years of professional experience
1
1
Certification
Work History
DoD Cleared Security Officer
NORTHROP GRUMMAN
Carmel Mountain, San Diego, California
12.2025 - Current
- Provide physical security support for Department of Defense programs and facilities.
- Maintain accountability and access records utilizing Security Information Management Systems (SIMS).
- Prepare reports and maintain sensitive documentation.
- Ensure compliance with established policies and procedures.
- Respond to emergencies and provide professional customer service to employees, contractors, and visitors.
- Protect classified and sensitive information in accordance with DoD requirements.
- Train and assist personnel regarding security procedures and access requirements.
- 40 Hours per Week
- Supervisor: Robert Romero | 858-592-3120
- Duties and Accomplishments
DoD Cleared Security Officer
ALLIED UNIVERSAL SECURITY (Supporting Raytheon)
Reston, Virginia
05.2021 - 12.2025
- Controlled personnel access and safeguarded government property and assets.
- Prepared Daily Activity Reports and Incident Reports with accuracy and attention to detail.
- Maintained records and documentation in accordance with company and government standards.
- Provided exceptional customer service to employees, contractors, and visitors.
- Supported emergency response procedures and maintained personnel accountability.
- Ensured compliance with established security policies and procedures.
- 40 Hours per Week
- Supervisor: Jason Morrison
- Duties and Accomplishments
Corporal (E-4), 0111 Administrative Specialist
UNITED STATES MARINE CORPS
Marine Corps Base Quantico, Virginia
03.2018 - 08.2021
- Performed procedural and clerical work supporting military personnel programs, operations, and administrative functions.
- Maintained and audited service records to ensure accuracy and compliance with Marine Corps regulations and personnel policies.
- Processed administrative actions and updated personnel information utilizing Marine Corps automated personnel systems.
- Conducted service record audits and verified documents were properly incorporated into Official Military Personnel Files.
- Maintained personnel accountability and assisted with joining and transferring Marines assigned to the command.
- Tracked mandatory training requirements and maintained training records to ensure unit readiness.
- Prepared official correspondence, endorsements, reports, and administrative documentation for command leadership.
- Assisted with preparation and processing of separation packages and supporting documentation.
- Provided customer service and administrative assistance to Marines, Sailors, civilian personnel, and family members.
- Protected Personally Identifiable Information (PII) and handled sensitive records in accordance with Department of Defense regulations.
- Served as the Defense Travel System (DTS) Subject Matter Expert and provided guidance to Marines regarding travel claims and entitlements.
- Reviewed documents for accuracy and completeness and corrected discrepancies to maintain personnel record integrity.
- Coordinated with command leadership to ensure administrative requirements and deadlines were met.
- Supervised and trained junior Marines, ensuring mission accomplishment and compliance with established standards.
- 40+ Hours per Week
- Honorably Discharged
- Duties and Accomplishments
Education
Associate Degree - Digital Marketing
California Institute of Arts & Technology
San Diego, California05.2027
Associate Degree - Photography and Media
Northern Virginia Community College
Woodbridge, Virginia05.2025
High School Diploma - undefined
Sanderson High School
Raleigh, North Carolina06.2017
Skills
- Military Personnel Administration
- Records Management and Auditing
- Administrative Support
- Personnel Accountability
- Training Management
- Customer Service
- Data Entry and Records Maintenance
- Correspondence Preparation
- Personnel Processing
- Office Management
- Microsoft Office Suite
- Security Information Management Systems (SIMS)
- Leadership and Supervision
- Policy Compliance
- Protection of Sensitive Information
Certification
- Active Department of Defense Secret Security Clearance
- California Bureau of Security and Investigative Services (BSIS) Guard Card
- American Red Cross CPR/AED/First Aid Certification
AWARDS AND DECORATIONS
Navy and Marine Corps Achievement Medal, Good Conduct Medal, National Defense Service Medal, Armed Forces Expeditionary Medal, Armed Forces Service Medal
ADDITIONAL INFORMATION
- 100% Service-Connected Disabled Veteran
- Veterans' Preference Eligible
- Common Access Card (CAC) Eligible
- Typing Speed: 40+ Words Per Minute
- Available to work rotating shifts, nights, weekends, and holidays
- Experienced supporting Department of Defense and Marine Corps missions
- Committed to serving Marines, Sailors, civilian personnel, and their families
Timeline
DoD Cleared Security Officer
NORTHROP GRUMMAN
12.2025 - Current
DoD Cleared Security Officer
ALLIED UNIVERSAL SECURITY (Supporting Raytheon)
05.2021 - 12.2025
Corporal (E-4), 0111 Administrative Specialist
UNITED STATES MARINE CORPS
03.2018 - 08.2021
Associate Degree - Digital Marketing
California Institute of Arts & Technology
Associate Degree - Photography and Media
Northern Virginia Community College
High School Diploma - undefined
Sanderson High School