Department of Homeland Security

Mission Support Specialist

Toronto, Canada Full time

Mission Support Specialist

Department: Department of Homeland Security

Location(s): Toronto, Canada

Salary Range: $63795 - $82938 Per Year

Job Summary: Organizational Location: This position is with the Department of Homeland Security, within U.S. Customs and Border Protection, Office of Field Operations, International Operations and Advisory Directorate, International Field Office, Preclearance located in Toronto, Canada. Additional selections may be made to include other organizational divisions and/or units within the duty location(s) listed.

Major Duties:

  • This position is located in the Department of Homeland Security, U.S. Customs and Border Protection, Office of Field Operations, Preclearance. The position provides guidance and technical advice in a variety of mission support functional areas for a Field Office. The position will serve outside the United States supporting an overseas OFO Field Office. This position starts at a salary of $63,795.00 (GS-11, Step 1) to $82,938.00 (GS-11, Step 10). Salary above excludes COLA. Please see here for specific COLA Rates. Major Duties for a Mission Support Specialist include: Conducting detailed planning to gather and interpret information and data for complex problems, issues, and unusual circumstances. Determining the most effective and efficient approach to meet customer requirements. Identifying ways to improve or enhance current services and to ensure that such services meet management's business objectives. Assessing situations that are complicated by conflicting and/or incomplete data, requiring general problem solving to isolate issues. Identifying and clarifying problems and order to propose recommendations. GS Salary: Visit this link to view the locality pay tables by geographic area. If you do not see your geographic area listed, select the "Rest of United States" pay table. Some positions fall under a special pay rate depending on the series, grade level and location of the position. Please visit this link to view special pay rate charts.

Qualifications: Experience: You qualify for the GS-11 grade level if you possess 1 (one) year of specialized experience equivalent to at least the next lower grade level, performing duties such as: Applying analytical and evaluative methods and techniques to issues or studies concerning the efficiency and effectiveness of program operations carried out by administrative or professional personnel, or substantive administrative support functions (i.e., internal activities or functions such as supply, budget, procurement, or personnel which serve to facilitate line or program operations). Planning, scheduling, and conducting projects and studies to evaluate and recommend ways to improve the effectiveness and efficiency of work operations in a program or support setting. Developing new or modified work methods, organizational structures, records and files, management processes, staffing patterns, procedures for administering program services, guidelines and procedures, and automating work processes for the conduct of administrative support functions or program operations. Analyzing and making recommendations concerning the centralization or decentralization of operations. NOTE: Your resume must explicitly indicate how you meet this requirement, otherwise you will be found ineligible. Please see the "Required Documents" section below for additional resume requirements. Education Substitution - GS-11: You may substitute a Ph.D. or an equivalent doctoral degree, or three full years of progressively higher-level graduate education leading to such a degree or an LL.M. for experience at the GS-11 grade level. Such education must have been obtained in an accredited college or university. Check with your school to determine how many credit hours comprise three years of graduate study. If that information is not available, use 54 semester or 81 quarter hours. Combining Education and Experience: Combinations of successfully completed post-high school education and experience may be used to meet total qualification requirements for the grade levels specified in the table, and may be computed by first determining the applicant's total qualifying experience as a percentage of the experience required for the grade level; then determining the applicant's education as a percentage of the education required for the grade level; and then adding the two percentages. The total percentages must equal at least 100 percent to qualify an applicant for that grade level. Only graduate education in excess of the amount required for the next lower grade level may be used to qualify applicants for positions at grades GS-9 and GS-11. More information on this qualification standard is located here. 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. You must: Meet all qualification requirements, including education if applicable to this position, subject to verification at any stage of the application process; and Meet all applicable Time in Grade requirements (current federal employees must have served 52 weeks at the next lower grade or equivalent grade band in the federal service) by 03/13/2026. 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. Background Investigation: U.S. Customs and Border Protection (CBP) is a federal law enforcement agency that requires all applicants to undergo a thorough background investigation prior to employment in order to promote the agency's core values of vigilance, service to country, and integrity. During the screening and/or background investigation process, you will be asked questions regarding any felony criminal convictions or current felony charges, the use of illegal drugs (e.g., marijuana, cocaine, heroin, LSD, methamphetamines, ecstasy), and the use of non-prescribed controlled substances including any experimentation, possession, sale, receipt, manufacture, cultivation, production, transfer, shipping, trafficking, or distribution of controlled substances. For additional information on the preemployment process, review the following link: Applicant Resources | CBP Careers Probationary Period: All employees new to the federal government must serve a one year probationary period during the first year of his/her initial permanent federal appointment to determine fitness for continued employment. Current and former federal employees may be required to serve or complete a probationary period. Tour of Duty: The employee will serve a two (2) year initial tour, with an opportunity for the Employee to apply for two (2), two (2) year extensions. As an exception to this general rule, tour duration is subject to the host country and the Department of State. At the end of the reassignment, you will be returned to a position at the same level as this Preclearance position. At the discretion of management, the assignment may be extended for additional periods, up to a maximum of six years. You may be returned at any time to your former position or to a different position of equivalent grade as this Preclearance position. Employees who have not served 2 years at a domestic duty station, subsequent to their initial overseas tour of duty, should not be considered for a second tour of duty in any foreign assignment. NOTICE: THE TWO YEAR RETURN SERVICE PERIOD REQUIREMENT IS WAIVED FOR THIS ANNOUNCEMENT ONLY. Applicants who have NOT completed the required 2 year return service period after an overseas tour will be considered. Return Rights: No more than one hundred and fifty (150) calendar days before the end of tour, but not less than ninety (90) calendar days prior to the end of the initial tour, as well as the conclusion of any extensions, employees are expected to formally request, through a fully completed Notice of Intent (NOI), express intent to return to the United States. Please refer to Article 40 Section 6 of the National Collective Bargaining Agreement for additional information with regards to Extension Request and Return Procedures. Annual Leave Accumulation: Employees assigned to Preclearance ports may carry over 360 hours of annual leave to the next leave year (as opposed to 240 hours). Home Leave: In addition to annual leave, you will earn five, ten, or fifteen days home leave on each two year assignment depending on your foreign post assignment and the post differential rate. This leave is granted to you when you have your Preclearance assignment extended for another tour and is to be used between tours. The Government pays your per diem and transportation expenses from your post of duty in a Preclearance station to your former official residence in the United States. In addition, it also pays for the transportation expenses of your dependents who accompany you on home leave to your residence in the United States.

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. All application materials, including transcripts, must be in English. The complete application package must be submitted by 11:59 PM (ET) on 03/13/2026 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 03/13/2026. 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 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 Action of 1973 as amended. Set aside at least 3 hours to take these assessments; however, most applicants complete the assessments in less time. If you need to stop the assessments and continue at a later time, 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 application you submit require completion of the same assessments, your responses will be automatically reused. For more general information, system requirements, reasonable accommodation information, and to request assistance regarding the USA Hire Assessments, review the following resources: USA Hire Assessments. 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: Click on How to See your Application and Job 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. Applications and supporting documentation will not be accepted by mail or email. The address below is for inquiries only. You may apply more than once, but the most recent application is the only one that will be used. You must submit your resume, your online questionnaire, and any supporting documents by 11:59 PM Eastern Time on 03/13/2026. Do not submit documents as a PDF Portfolios. 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. 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; 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 visit, 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. The Fair Chance to Compete for Jobs Act prohibits the Department of Homeland Security and its Components from requesting an applicant's criminal history record before that individual receives a conditional offer of employment. In accordance with 5 U.S. Code § 9202(c) and 5 C.F.R § 920.201 certain positions are exempt from the provisions of the Fair Chance to Compete Act. Applicants who believe they have been subjected to a violation of the Fair Chance to Compete for Jobs Act, may submit a written complaint to hc-recordsmgmt@cbp.dhs.gov. View common definitions of terms in this announcement.

Application Deadline: 2026-03-13