Mission Support Specialist
Immigration and Customs Enforcement
Listed Oct 30, 2026
About the job
Summary
Organizational Location: These positions are located in the Department of Homeland Security, U.S. Immigration and Customs Enforcement, Homeland Security Investigations, in various locations. This announcement may be used to fill additional vacancies within the National Capital Region. Salary: The salary range indicated in this announcement will be adjusted to include locality payment for selected duty location. General Schedule locality pay tables may be found under Salaries & Wages.
Duties
As a Mission Support Specialist, you will perform the following duties: Coordinate and perform a wide variety of administrative and management services essential to the operations of the office. Serve as an expert on assigned administrative matters. Conduct studies on new requirements in program operations, legislation, or agency regulations. Provide authoritative advice and guidance to key stakeholders.
Qualifications
IN DESCRIBING YOUR EXPERIENCE, PLEASE BE CLEAR AND SPECIFIC. WE WILL NOT MAKE ASSUMPTIONS REGARDING YOUR EXPERIENCE. Do not copy and paste the duties, specialized experience, or occupational assessment questionnaire from this announcement into your resume as that will not be considered a demonstration of your qualifications for this position. Specialized Experience: GS-13: Applicant must demonstrate at least one year of specialized experience equivalent in difficulty and responsibility to the GS-12 level in the Federal service that included all of the following experience: Managing and overseeing a wide variety of administrative and management services essential to the operations of the office; Conducting or participating in the evaluation of administrative programs, systems and methods to identify ways to improve service efficiency and effectiveness; and, Providing authoritative advice, assistance, and guidance to supervisors, managers, and employees on complex and sensitive issues. All qualification requirements must be met by the closing date of this announcement. Qualification claims will be subject to verification. NOTE: 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.
Evaluations
You will be evaluated based on how well you meet the qualifications listed in this vacancy announcement. Your qualifications will be evaluated based on your application materials (e.g., resume, supporting documents), your responses on the application questionnaire, and your responses to all assessments required for this position. You will be assessed on the following competencies (knowledge, skills, abilities, and other characteristics): Attention to Detail Decision Making Flexibility Integrity/Honesty Interpersonal Skills Reading Comprehension Reasoning Self-Management Teamwork Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration. Cheating on an assessment may also result in your removal from consideration. Direct Hire Authority: These positions will be filled through the Office of Personnel Management's Direct Hire Authority. The "Rule of Three", Category Rating and Veterans Preference will not apply to this vacancy. For more information on Direct Hire Authority, please see: OPM Direct Hire Fact Sheet. Veterans: Although the Direct Hire Authority permits hiring without regard to Veterans Preference, applicants who are eligible for Veterans Preference are still encouraged to include that information in their application and submit supporting documentation (i.e. DD-214, or other substantiating documents). View information on veterans' preference. Career Transition Assistance Program: This program applies to Federal service employees whose positions have been deemed surplus or no longer needed, or employees who have been involuntarily separated from a Federal service position within the competitive service. To receive selection priority for this position, you must: 1) meet eligibility criteria for CTAP or ICTAP; 2) be rated well-qualified for the position; and 3) submit the appropriate documentation to support your CTAP or ICTAP eligibility. Well-Qualified includes those applicants whose knowledge, skills, and abilities clearly exceed the minimum qualification requirements for the position. For information on eligibility criteria and required documentation, go to: http://www.opm.gov/rif/employee_guides/career_transition.asp Current or Former Political Appointees: 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. To preview the assessment questionnaire, click the following link: https://apply.usastaffing.gov/ViewQuestionnaire/13106042
Benefits
Benefits: DHS offers competitive salaries and an attractive benefits package, including: health, dental, vision, life, and long-term care insurance; retirement plan; Thrift Savings Plan [similar to a 401(k)]; Flexible Spending Account; Employee Assistance Program; personal leave days; and paid federal holidays. Other benefits may include: flexible work schedules; telework; tuition reimbursement; transportation subsidies; uniform allowance; health and wellness programs; and fitness centers. DHS is committed to employee development and offers a variety of employee training and developmental opportunities. For more information, go to the DHS Careers website and select "Benefits." Disabled veteran leave will be available to any Federal employee hired on or after November 5, 2016, who is a veteran with a service-connected disability rating of 30 percent or more. A student loan repayment incentive may be available, in which case a service agreement will be required.
How to apply Please read the entire announcement and all the instructions before you begin an application. To apply and be considered for this position, you must complete all required questionnaires, assessments and submit all required documentation as specified in the How to Apply and Required Documents section. The complete application package must be submitted by 11:59 PM (ET) on the closing date of the announcement to receive consideration. The application process is as follows: Click the Apply Online button. Answer the questions presented in the application and attach all necessary supporting documentation. Click the Submit Application button prior to 11:59 PM (ET) on the announcement closing date. If you are required to complete any USA Hire Assessments, you will be notified after submitting your application. The notification will be provided in your application submission screen and via email. The notification will include your unique assessment access link to the USA Hire system and the completion deadline. Additionally, in USAJOBS you can click "Track this application" to return to your assessment completion notice. Access USA Hire using your unique assessment link. Access is granted through your USAJOBS login credentials. Review all instructions prior to beginning your assessments. You will have the opportunity to request a testing accommodation before beginning the assessments should you have a disability covered under the Rehabilitation Act of 1973 as amended. Set aside at least 3 hours to take the USA Hire Assessments; however, most applicants complete the assessments in less time. If you need to stop the assessments and continue later, you can re-use your unique assessment link. Your responses to the USA Hire Assessments will be reused for one year (in most cases) from the date you complete an assessment. If future applications you submit require completion of the same assessments, your responses will be automatically reused. Visit the USA Hire Applicant Resource Center for practice assessments and assessment preparation resources at https://support-usahire.opm.gov/hc/en-us. To update your application, including supporting documentation: During the announcement open period, return to your USAJOBS account, find your application record, and click Edit my application. This option will no longer be available once the announcement has closed. To view the announcement status or your application status: Visit https://www.usajobs.gov/Help/howto/application/status/. Your application status page is where you can view your application status, USA Hire assessment completion status, and review your notifications sent by the hiring agency regarding your application. Please Note: Applications and supporting documentation will not be accepted by mail or email. The address below is for inquiries only. If your materials are not received by the closing date, your application will be evaluated solely on the information available and you may not receive full consideration or may not be considered eligible. Also, if you do not provide a valid email address, you may not be notified of the outcome of your application. Please see the "Required Documents" section below for additional information. All application materials, including transcripts, must be in English. It is your responsibility to verify that any information entered or uploaded is received and is accurate. Human Resources will not modify or change any part of your application. Determining your eligibility and qualifications is dependent on the supporting documentation and information provided, which may impact your referral for further consideration. If a document is not legible, you will not be able to view it in your application. One or more positions may be filled using this vacancy announcement. Applying to this announcement certifies that you give permission for DHS to share your application with others in DHS for similar positions.
Other information Promotion Potential: This position is at the full performance level. Background Investigation: To ensure the accomplishment of our mission, DHS requires every employee to be reliable and trustworthy. To meet these standards, all selected applicants must undergo and successfully obtain and maintain a background investigation for clearance as a condition of placement into this position. This may include a credit check, a review of financial issues such as delinquency in the payment of debts, child support and/or tax obligations, as well as certain criminal offenses and illegal use or possession of drugs. 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)
Federal (USAJOBS data) · Original posting →
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