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Mission Support Specialist


Job Location:

Washington, DC - USA

Yearly Salary: USD 70623 - 70623
Posted: 6 October 2026 (13 hours ago)
Application Deadline: 3 January 2027
Vacancies: 1 Vacancy

Job Summary


Duties

As a Mission Support Specialist at the full performance level GS-12 you will perform the following duties:

  • Serves as a subject matter expert on assigned administrative matters.
  • Conducts or participates in the evaluation of administrative programs concerning the efficiency and effectiveness of program operations.
  • Maintains a high level of analytical ability to identify issues recommend actions and re-engineer processes.
  • Applies a wide range of administrative programs concepts laws policies practices and analytical diagnostic methods and techniques to address substantive matters that contain several interrelated issues.

Requirements
Conditions of employment
  • You must be a U.S. citizen to apply for this position.
  • You must successfully pass a background investigation.
  • You must successfully pass a drug screen.
  • Males born after 12/31/59 must certify registration with Selective Service.
  • Complete the initial online assessment and USAHire Assessment if required
  • Requirements by Closing Date: Unless otherwise noted you must meet all requirements by the closing date of the announcement.
  • Probationary Period: This is a full-time permanent position (Career/Career-Conditional appointment). Upon appointment to this position you may be required to serve a one-year probationary period.
Qualifications

Please limit your resume to 2 pages. If more than 2 pages are submitted only the first 2 pages will be reviewed to determine your eligibility/qualifications.

The first 100 applicants will receive first consideration. Additional applicants beyond the first 100 may be considered upon management s request. Due to high volume of applicants not all applicants will be considered.

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.

You qualify for the GS-09 grade level if you possess one of the following:

Experience: One (1) year of specialized experience at the GS-07 grade level or equivalent performing duties such as:

  • Carrying out the assignments in conformance with accepted policies and practices for assigned program areas;
  • Exercising judgment in selecting and applying available guidelines related to specific problems or issues;
  • Applying practical knowledge of the basic concepts principles regulations and policies related to logistics and procurement management; and
  • Identifying situations or issues and choosing the best approach according to established procedures and practices.
OR
Education: Have a masters degree (or equivalent graduate degree such as a L.L.B./J.D.) or two
(2) academic years of progressively higher-level graduate education leading to such a degree.

OR

Combination of Education and Experience: A combination of successfully completed graduate level education and experience. Graduate level education in excess of the amount required for the next lower grade level which is 1 year may be used to qualify at the GS-09. This will be calculated using your resume and unofficial transcripts or a list of courses/course hours submitted with your application.

You qualify for the GS-11 grade level if you possess one of the following:

Experience: One (1) year of specialized experience at the GS-09 grade level or equivalent performing duties such as:
  • Monitoring and advising on a variety of administrative problems or situations (i.e. budget personnel travel space logistics);
  • Exercising judgment in choosing interpreting applying and modifying available guidelines for adaptation to specific problems or issues;
  • Identifying administrative problems or issues related to logistics and procurement management; and
  • Identifying a variety of issues and their factual relationships analyzes relevant factors and conditions and chooses a course of action from many alternatives;
OR
Education: Have a Ph.D. or equivalent doctoral degree or three (3) academic years of progressively higher-level graduate education leading to such a degree;

OR

Combination of Education and Experience: A combination of successfully completed graduate level education and experience. Graduate level education in excess of the amount required for the next lower grade level which is 2 years may be used to qualify at the GS-11. This will be calculated using your resume and unofficial transcripts or a list of courses/course hours submitted with your application.


You qualify for the GS-12 grade level if you possess one (1) year of specialized experience at the GS-11 grade level or equivalent performing duties such as:
  • Identifying ways to improve or enhance a variety of administrative programs or projects to meet organization objectives;
  • Gathering interpreting and analyzing the effects of change in laws and regulations to ensure effective and efficient application;
  • Analyzing complex issues and identify course of action modify standard procedures and solve a variety of issues related to logistics and procurement management; and
  • Researching and evaluating information and precedent cases to provide advice guidance and recommend solutions.

Qualification requirements must be met by the closing date of this announcement. Qualification claims will be subject to verification.

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.

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.

The Department of Homeland Security encourages persons with disabilities to apply to include persons with intellectual severe physical or psychiatric disabilities as defined by 5 CFR 213.3102(u) and/or Disabled Veterans with a compensable service-connected disability of 30 percent or more as defined by 5 CFR 315.707. Veterans Peace Corps VISTA volunteers and persons with disabilities possess a wealth of unique talents experiences and competencies that can be invaluable to the DHS mission. If you are a member of one of these groups you may not have to compete with the public for federal jobs. To determine your eligibility for non-competitive appointment and to understand the required documentation click on the links above or contact the Servicing Human Resources Office listed at the bottom of this announcement.
Additional information

Salary: The salary range indicated in this announcement reflects the lowest and highest potential salaries for this position. The actual salary range will be based on the applicable locality pay for the selected duty location. General Schedule locality pay tables may be found under Salaries & Wages.

Promotion Potential: When promotion potential is shown the agency is not making a commitment and is not obligated to provide future promotions to you if you are selected. Future promotions will be dependent on your ability to perform the duties at a higher level the continuing need for an employee assigned to the higher level and administrative approval.

E-Verify: 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.

Suitability: 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.

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 Public Trust 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. ( announcement is to create an inventory of qualified applicants. The first 100 applicants will receive first consideration. Additional applicants beyond the first 100 may be considered upon management s request. Due to high volume of applicants not all applicants will be considered.

A student loan repayment incentive may be available in which case a service agreement will be required.

Candidates should be committed to improving the efficiency of the Federal government passionate about the ideals of our American republic and committed to upholding the rule of law and the United States Constitution.

A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal 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.

Review our benefits

Eligibility for benefits depends on the type of position you hold and whether your position is full-time part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.


Required Experience:

IC