Recommendation Letter for a Federal Job

USAJOBS is the federal government's primary recruitment platform, operated by the US Office of Personnel Management. Most federal civil-service positions in the competitive service are advertised through USAJOBS, with the application consisting of a federal-style resume, responses to a position-specific assessment questionnaire, and supporting documents (transcripts, veterans-preference documentation, professional certifications, and where requested, writing samples or supplemental materials).

Reference letters are not a required element of most USAJOBS applications. The application instructions for each position list the required and accepted documents; candidates should read the instructions carefully and only upload letters when explicitly invited. Uploading letters that are not solicited does not enhance the application and may not be visible to the rating panel that performs the initial application review under the agency's hiring authority.

Reference verification typically happens after the candidate has been referred to the selecting official by the human resources specialist running the announcement. The selecting official, or an HR staff member supporting the selection, calls the references listed on the candidate's federal resume. The reference call is structured around the position's specific competencies and the candidate's prior performance in comparable work.

The OF-306, Declaration for Federal Employment, is the standard suitability form federal applicants complete at the offer stage. It is required for all federal civilian employment under Title 5 and equivalent hiring authorities. The form asks for employment history (the last seven years), criminal history (felonies, military court martial, and any conduct that resulted in dismissal from employment), prior federal employment, current military service status, and a set of suitability questions covering substance use, financial responsibility, and certain conduct.

The OF-306 information is used as the basis for the federal employment suitability determination required by 5 CFR Part 731. Federal HR staff cross-check the form's information against publicly available records, against the candidate's references, and (for positions requiring it) against the more extensive background investigation triggered by the SF-86 form. A reference giver who is contacted in connection with an OF-306 verification call should be prepared to confirm employment dates and position, and to address any specific questions about the candidate's suitability.

Candidates with complex employment histories (career gaps, contested separations, criminal history, or financial difficulties) should be candid with their references about the specific issues that may arise in OF-306 verification, so the references are not surprised when asked. Honesty in the form and consistency across the form, the references, and the background investigation is the structural protection; inconsistencies are the trigger for adverse suitability determinations.

For positions requiring a security clearance (Secret, Top Secret, Top Secret/Sensitive Compartmented Information, and a number of specialised classifications), the candidate completes the SF-86, Questionnaire for National Security Positions. The SF-86 collects substantially more information than the OF-306 (residency history, foreign contacts and travel, family information, financial history in detail, drug and alcohol use, mental health history, computer-system misuse), and the information triggers a background investigation conducted by the Defense Counterintelligence and Security Agency or by an agency-internal investigative unit.

The background investigation includes interviews with references the candidate has listed on the SF-86 (employers, neighbours, close associates) and may include interviews with people the candidate did not list but who are identified through the investigation process. Reference interviews for security clearances are longer than employment reference calls (typically 60 to 120 minutes), follow a structured set of questions based on the SEAD-4 adjudicative guidelines (allegiance, foreign influence, foreign preference, sexual behaviour, personal conduct, financial considerations, alcohol consumption, drug involvement, psychological conditions, criminal conduct, handling of protected information, outside activities, and use of information technology), and are recorded.

Reference givers should expect the security-clearance interviewer to probe areas the candidate has flagged on the SF-86 and may not have discussed with the reference. The expectation from investigators is candour: a reference who tries to protect the candidate by withholding information that the investigator already has from another source will be discounted, and the candidate's clearance may be adversely affected. The norm is to answer questions honestly, to admit when one does not know, and to refer specific questions to other people better positioned to answer them.

The Senior Executive Service (SES) is the federal government's senior career-management corps, with positions roughly equivalent to executive-vice-president level in private-sector terms. SES applications require an Executive Core Qualifications (ECQ) package: a narrative addressing five qualification areas (leading change, leading people, results driven, business acumen, building coalitions) at the executive level, with each ECQ supported by specific Challenge-Context-Actions-Results vignettes. Written recommendation letters are not a standard element of the ECQ package but are commonly submitted as supplemental support for candidates whose career history needs additional voicing.

Political appointments (positions filled by presidential appointment, with or without Senate confirmation) operate outside the competitive civil service. Recommendation letters are routinely submitted as part of the appointment vetting process, particularly for positions requiring Senate confirmation, where the nomination packet sent to the Senate often includes letters from individuals who can speak to the candidate's qualifications and character. Letters for confirmable positions should be drafted with awareness that they may become part of the public record of the Senate confirmation hearing.

Fellowship programmes that lead to federal employment (the Presidential Management Fellows programme, the AAAS Science and Technology Policy Fellowships, the Pathways Internships) also use written recommendation letters as part of their application process. These letters follow more conventional patterns: faculty letters from academic advisors, supervisor letters from prior internships and professional roles, and (for some fellowships) letters from external mentors who can speak to the candidate's public-service orientation.

Federal employees who write references for colleagues or former colleagues operate under the Standards of Ethical Conduct for Employees of the Executive Branch (5 CFR Part 2635). The two constraints most directly relevant to reference writing: the prohibition on using official time or official resources for personal activity, and the prohibition on using one's official position for the private benefit of another. A reference written on personal time, on personal letterhead, with a clear personal-capacity disclaimer is the structurally clean form.

The reference should not use official letterhead, official email accounts for activities not related to official duties, or government time for drafting. The reference should not represent the agency's official position; the personal-capacity disclaimer addresses this. The reference should not lend the weight of the official position improperly; in practice, the reference can mention the writer's title and agency for context but should be careful about framings that suggest the agency itself endorses the candidate.

The Office of Government Ethics has published guidance on a number of edge cases (references written by employees for vendors or contractors, references involving family members, references implicating ongoing official matters); employees with specific uncertainty should consult their agency's ethics office. The general rule for routine personal references between colleagues is that they are permitted, on personal time and resources, with appropriate disclaimers. See the employer to employee guide for the parallel private-sector legal frame.