Security Assistant

Duties

This Security Assistant position is located in the Personnel Security Branch, Security and Administrative Services (SAS), Enterprise Support (ES), Transportation Security Administration (TSA), Department of Homeland Security (DHS). Duties include but are not limited to:

• Performs multiple, moderately complex duties in connection with the Personnel Security (PERSEC) program.
• Assists higher-level specialists with the implementation and execution of personnel security matters in accordance with applicable regulations, policies, directives, and issuance's.
• Using different processes and methods, plans and carries out a variety of moderately complex security support assignments, reviews and reconciles various documents and records, and resolves a variety of problems through coordination with organizational representatives and personnel security supervisors and managers.
• Conducts background research and fact finding as requested by security management or program officials to obtain additional information from other files or researches governing rules, regulations, or policies that address specific issues.
• Provides recommendations to security specialists and program officials on appropriate courses of action to resolve and/or respond to specific questions.
• Assembles and reviews various security packages that involve numerous items, provisions, and attachments for incompatible information or administrative discrepancies.
• Prepares authoritative correspondence responding to inquiries on internal operations based upon an in-depth knowledge of the commonly applied policies, regulations, and precedents used in the organization.
• Takes the lead in adapting and implementing new office policies and procedures.
• Provides guidance to team members in day-to-day assignments ensuring overall consistency and quality of work.
• Compiles, tracks, and analyzes statistical and narrative data from a variety of sources to develop case files for use of senior employees.

The major duties described reflect the full performance level of this position. Typically, the lower pay bands (D and E Bands) perform the same duties but will receive more guidance and training; and/or projects/work assignments may be less complex.

Requirements

Conditions of employment

1. You must possess U.S. Citizenship or be a U.S. National.
2. You must have reached the minimum age (18) at the time of application.
3. You must complete a favorable Background Investigation (BI).
4. Selective Service registration is required.
5. Must be able to obtain and maintain a Secret clearance.

If you fail to meet the conditions of employment or any other pre-employment requirements, such as missing any of the scheduled appointments, the hiring agency may rescind their tentative offer of employment.

Applying to this announcement certifies that you give permission for TSA to share your application with others in DHS for similar positions.

Any offers of employment made pursuant to this announcement will be consistent with all applicable authorities, including Presidential Memoranda, Executive Orders, interpretive U.S. Office of Management and Budget (OMB) and U.S. Office of Personnel Management (OPM) guidance, and Office of Management and Budget plans and policies concerning hiring. These authorities are subject to change.

Qualifications

To qualify at the SV-D Pay Band (equivalent to GS-3-6), you must meet one of the qualification requirements (A, B, OR C) outlined below: A. Experience: If you are qualifying based on experience, your application must clearly outline at least six months of progressively responsible general experience. General Experience is defined as clerical, office, or other work that indicates the ability to acquire the particular knowledge and skills needed to perform the duties of the position to be filled. General Experience is defined as:

• Experience compiling and tracking data; providing basic computer assistance; scheduling meetings; typing correspondences; providing standard information on administrative policies; AND
• Experience maintaining records.

OR B. Education: At least one full year of full-time academic study in an accredited business, secretarial or technical school, junior college, college or university.

OR C. Combining Education and Experience: Combinations of successfully completed post-high school education and experience may be used to meet total qualification requirements for this position, and may be computed by first determining your total qualifying experience as a percentage of the experience required for the band level; then determining your education as a percentage of the education required for the band level; and then adding the two percentages. The total percentages must equal at least 100 percent. Applicants who meet the qualifications listed above based on education or a combination of education and experience MUST provide proof of education such as a list of completed college courses or the date and school of degree including the number of semester or quarter hours or a transcript from an accredited college or university. The information must be provided as an attachment to the application by the closing date of the announcement. If selected, the applicant must supply a transcript or certification of degree.

To qualify for the SV-E Pay Band (equivalent to GS-7/8), you must have one year of specialized experience equivalent to the SV-D or GS-6 Pay Band in the Federal service or equivalent experience in the private sector. Specialized experience is defined as experience that has equipped you with the particular knowledge, skills and abilities to successfully perform the duties of the position to be filled. Specialize experience is defined as:

• Experience with security rules, procedures, and operations to perform support functions involving the initiation, review, and processing of personnel security documentation; AND
• Experience maintaining records about clearance levels required by various local projects, programs, or organizations (e.g., individual employee clearance, limitations on personnel spaces, and clearances required).

Credit for experience is given based on a 40-hour workweek. Part-time experience is credited on a part-time ratio, i.e., working 20 hours per week for two months equals one month of experience. No additional credit is given for overtime.

National Service Experience (i.e., volunteer experience): Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.

The Office of Personnel Management (OPM) must authorize employment offers made to current or former political appointees. If you are currently, or have been within the last 5 years, a political Schedule A, Schedule C, Non-career SES or Presidential Appointee employee in the Executive Branch, you must disclose this information to the Human Resources Office.

You must meet the qualification requirements for this position no later than the closing date of the vacancy announcement.

Education

For positions requiring positive education requirements, or if you are using education to meet all or part of the qualification requirements, you MUST submit a copy of your transcripts or an itemized list of college courses from an accredited college or university, which includes equivalent information from the transcript (course title, semester/quarter hours, and grade/degree earned) in your resume. The information must be provided with the application by the closing date of the announcement. If selected, the applicant must supply a transcript or certification of degree.

Additional information

Eligibility to apply for other Federal positions: TSA is an Excepted Service agency exempt from most of Title 5 United States Code, including regulations which apply to displaced Federal employees (CTAP/ICTAP) of other agencies, and employment with TSA does not confer "Competitive Status" that generally results from selection and service in Competitive Service agencies. The Office of Personnel Management (OPM) has established an Interchange Agreement, which allows most permanent TSA employees to apply and be considered for vacancies in Competitive Service agencies. Information from OPM on this or other Interchange Agreements is available at: www.opm.gov/

To ensure the accomplishment of our mission, DHS requires every employee to be reliable and trustworthy. To meet those standards, all selected applicants must undergo and successfully pass a background investigation as a condition of placement into this position.

DHS uses E-Verify, an Internet-based system, to confirm the eligibility of all newly hired employees to work in the United States. Learn more about E-Verify , including your rights and responsibilities.

If you receive a conditional offer of employment for this position, you will be required to complete an Optional Form 306, Declaration for Federal Employment , and to sign and certify the accuracy of all information in your application, prior to entry on duty. False statements on any part of the application may result in withdrawal of offer of employment, dismissal after beginning work, fine, or imprisonment.

TSA employees who are absent for the purpose of performing military duty may apply for any vacancies announced in their absence.

More than one position may be filled from this announcement.

If you are entering TSA employment on an appointment without time limitations, you must serve a basic trial period unless you have already met the requirement.

Reasonable Accommodation (RA) Requests: If you believe you have a disability (i.e., physical or mental), covered by the Rehabilitation Act of 1973 as amended that would interfere with completing the USA Hire Competency Based Assessments, you will be granted the opportunity to request a RA in your online application. Requests for RA for the USA Hire Competency Based Assessments and appropriate supporting documentation for RA must be received prior to starting the USA Hire Competency Based Assessments. Decisions on requests for RA are made on a case-by-case basis. If you meet the minimum qualifications of the position, after notification of the adjudication of your request, you will receive an email invitation to complete the USA Hire Competency Based Assessments, based on your adjudication decision. You must complete all assessments within 48 hours of receiving the URL to access the USA Hire Competency Based Assessments if you received the link after the close of the announcement. To determine if you need a RA, please review the Procedures for Requesting a Reasonable Accommodation for Online Assessments . ( https://appsupport.usastaffing.gov/hc/en-us/sections/28980686389652-Reasonable-Accommodation-Information )

Client-provided location(s): Springfield, VA

Job ID: TSA-865889300

Employment Type: FULL_TIME

Posted: 2026-04-21T20:49:31