Senior Security Specialist

Company : Amentum
Location : Aberdeen, MD, 21001
Posted Date : 17 October 2025
Job Type : Full Time
Category : Security & Public Safety
Occupation : Security Specialist
Job Details
Senior Security Specialist
Amentum is currently searching for a Senior Security Specialist to join our team on Aberdeen Proving Ground, MD to support our customer, PM Intelligence Systems & Analytics (PM IS&A). This is a hybrid position. This position will be responsible for various aspects of security, including personnel security, preparing and receiving visit certifications, foreign travel tracking, international travel tracking, pre- and post-foreign travel briefings, document control, and communications security (COMSEC). This position will also ensure compliance with regulations utilizing NISPOM and other program-specific security directives. Management responsibilities include facility clearances, staff clearances, and providing oversight for classified projects and resources. This is a full-time, hybrid position, Monday through Friday, with flexibility around core hours and less than 10% travel expected. Travel may include continental United States and outside continental United States locations.
Job Duties and Responsibilities:
- Follow the NISPOM, ICD, and other government regulations.
- Inform customers and users of published security policies and procedures.
- Process and track security clearances throughout the organization.
- Administer the classified documents accountability.
- Establish and document security procedures.
- Maintain and manage all classified holdings for facility including SIPR space.
- Support security education and training compliance.
- Protect classified government information, monitor security procedures, ensure compliance with all aspects of the program including administration of security actions and procedures.
- Conduct security briefings and assist with development of security training and education programs.
- Protect classified government information and publish security awareness for all cleared personnel.
- Collect and organize data in a cohesive manner for use in SIMS and Special Programs database.
- Investigate security violations and recommend corrective actions.
- Track and maintain clearances via DISS, SIMS, and internal databases.
- Support security inspections.
- Trained Anti-Terrorism Officer (ATO).
Required Qualifications:
- Bachelor's Degree in Security Management, Cyber Security, Computer Networking, Information Technology or related field and a minimum of twelve (12) years related work experience is required. An additional four (4) years of direct work experience may be substituted for the Bachelor Degree.
- 10 years of direct experience in management of Sensitive Compartmented Information (SCI).
- Must have an Active US Government Top Secret Clearance with the ability to obtain and maintain a TS/SCI clearance. Please note US Citizenship is required to maintain a Top Secret Clearance.
- Must have an Army IC background.
- Experience working with a Sensitive Compartmented Information Facility (SCIF) as well as Temporary SCIF (T-SCIF).
- Experience verifying clearances in DISS, safeguarding classified material, as well as packaging, shipment, and couriering of classified material.
- Experience with foreign traveling briefings.
- Experience creating badges, processing incoming and outgoing visit requests, and managing personnel security actions.
Physical Demands:
- Be independently mobile.
- Communicate effectively with co-workers and customers.
- Withstand prolonged periods of sitting at a desk and computer use.
Reasonable accommodation will be made to enable individuals with disabilities to perform the essential functions.
Additional Information:
Please note this job description is not intended to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Actual assigned tasking will change with or without notice to best support client requirements.
The salary range for this position is $95k to $120K. (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant internal equity, and alignment with market data.) This position includes a competitive benefits package. For more detailed information on our Benefits and what it is like to work for Amentum: please visit our careers site: www.amentumcareers.com
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.
Trending Searches in Aberdeen, MD
- Full time jobs near me Aberdeen, MD
- Local job openings
- Places hiring near me
- Job vacancies near me
- Senior Security Specialist jobs near me Aberdeen, MD
- Senior Security Specialist jobs hiring near me Aberdeen, MD
- Senior Security Specialist jobs hiring near Aberdeen, MD
- Senior Security Specialist jobs near Aberdeen, MD
- Senior Security Specialist jobs near me in Aberdeen, MD
- Senior Security Specialist jobs in Aberdeen, MD
Top trending job titles hiring now
Other Jobs You May Like
Security Officer Full Time - Healthcare Patrol
Company : Allied Universal
Location : Gaithersburg, MD
Security Officer Part Time - Healthcare Patrol
Company : Allied Universal
Location : Gaithersburg, MD
Posting Security Officer - Aerospace Reception Patrol
Company : Allied Universal
Location : Elkridge, MD
Open Interviews - Government Cleared Security Officer
Company : Allied Universal
Location : Severn, MD
Top searches
- Jobs hiring immediately
- Part time jobs near me
- Full time jobs near me
- Jobs that are hiring near me
- Jobs near me hiring now
- Senior Security Specialist jobs near me
- Senior Security Specialist jobs
- Senior Security Specialist jobs hiring near me
- Senior Security Specialist openings near me
- Senior Security Specialist vacancies near me
Employment opportunities at Amentum
- Amentum jobs near me Aberdeen, MD
- Amentum jobs hiring near me Aberdeen, MD
- Amentum jobs near Aberdeen, MD
- Amentum jobs hiring near me
- Amentum openings near me
- Amentum jobs near me in Aberdeen, MD
- Amentum jobs hiring in Aberdeen, MD
- Employment opportunities near me
- Job openings near me
- Jobs hiring immediately