Supervisory Mission Support Specialist
Customs and Border Protection
Posted: March 3, 2026 (1 day ago)
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Immigration and Customs Enforcement
Department of Homeland Security
Base salary range: $51,332 - $66,732
Typical requirements: 1 year specialized experience at GS-8. Master's degree or 2 years graduate study.
Note: Actual salary includes locality pay (15-40%+ depending on location).
This job involves supporting administrative tasks in immigration enforcement operations, such as managing budgets, personnel requests, and program analysis to keep things running smoothly.
It's a good fit for someone with experience in office administration or government support roles who enjoys organizing details and solving everyday operational issues.
The position is based in Mesa, Arizona, and requires a mix of practical experience and possibly some advanced education.
Organizational Location: These positions are located in the Department of Homeland Security, U.S.
Immigration and Customs Enforcement, in Enforcement and Removal Operations (ERO), in multiple locations as specified in this announcement.
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.
Minimum Qualifications for GS-09: Specialized Experience: At least one year of specialized experience equivalent to the GS-07 level in the Federal service, performing 3 or more of the following: Providing assistance to senior specialists in the evaluation and analysis of operational and administrative programs; Assisting in the execution of administrative programs by carrying out specified portions or segments of specific projects such as updating budget data on spreadsheets and preparing routine budget requests; Preparing requests for personnel actions; Identifying and recommending solutions to administrative problems on established methods and procedures.
OR Education: Master's or equivalent graduate degree or 2 full years of progressively higher level graduate education leading to such a degree or LL.B. or J.D.
in a field which demonstrates the knowledge, skills, and abilities necessary to do the work of the position.
OR Combination of Education and Experience: A combination of education and experience may be used to qualify for this position as long as the computed percentage of the requirements is at least 100%.
To compute the percentage of the requirements, divide your total months of experience by 12.
Then divide the total number of completed graduate semester hours (or equivalent) beyond the first year (total graduate semester hours minus 18) by 18. Add the two percentages.
Minimum Qualifications for GS-11: Specialized Experience: At least one year of specialized experience equivalent to the GS-09 level in the Federal service, performing 3 or more of the following: Coordinating and monitoring a variety of administrative projects (e.g.
budget, personnel, travel, space, logistics). Identifying and recommending solutions to a wide range of administrative problems.
Analyzing administrative data from a variety of sources to develop trends, patterns, profiles, estimates, and studies. Preparing preliminary and finished reports and documents.
Representing the office in dealings with vendors and personnel from administrative support organizations.
OR Education: Ph.D or equivalent doctoral degree or 3 full years of progressively higher level graduate education leading to such a degree or LL.M.
in a field which demonstrates the knowledge, skills, and abilities necessary to do the work of the position.
OR Combination of Education and Experience: A combination of education and experience may be used to qualify for this position as long as the computed percentage of the requirements is at least 100%.
To compute the percentage of the requirements, divide your total months of experience by 12.
Then divide the total number of completed graduate semester hours (or equivalent) beyond the second year (total graduate semester hours minus 36) by 18. Add the two percentages.
Minimum Qualifications for GS-12: Specialized Experience: Applicant must demonstrate at least one year of specialized experience equivalent in difficulty and responsibility to the GS-11 level in the Federal service, performing 3 or more of the following: Applying (and modifying, if necessary) established practices to specific administrative problems which involve many variables.
Conducting independent evaluations on administrative functions and preparing study findings, recommendations, and reports.
Providing advice on a variety of administrative and management programs and procedures.
Making agreements and commitments at meetings and during telephone discussions in accordance with previously received functions.
Performing liaison functions with other organizations, including effectively presenting the organization's needs and establishing harmonious working relations with counterparts.
All qualification requirements must be met by the closing date of this announcement. Qualification claims will be subject to verification.
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.
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. Major Duties:
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