Senior Administrative Assistant

The One Executive Office ("One EO") provides the full range of administrative and operational services required by New York–based Secretariat client entities to fulfil their mandates, including human resources management, financial administration, travel, and general administrative support. This position is located within the Common Administrative Platform at United Nations (UN) Headquarters, referred to as the One EO under the Division of Administration in the Department of Operational Support (DOS). One EO started its transition phase on 1 January 2026 as part of the UN80 reform initiative, which aims to consolidate common administrative functions across Secretariat entities into unified service platforms. Specifically, this position is in the Specialized Desk 4 (Travel) providing administrative and operational support to client entities with the certification of individual, group and conference travel, procurement and general related activities. The Senior Administrative Assistant will report to the Associate Administrative Officer.

Within delegated authority, the Senior Administrative Assistant will be responsible for the following duties: Budget and Finance • Provides expert assistance in the preparation and development of the Unit’s work programme and budget. • Assists in monitoring budget/work programme with respect to various budgets, trust funds, grant and other funds on a regular basis, and suggests reallocations of resources and implements the reallocations as necessary. • Collects data from relevant databases and prepares customized financial reports. • Provides assistance in the review, and preparation of the medium-term plan and its revisions. • Reviews, analyses and assists in the finalization of cost estimates and budget proposals, in terms of staff and non-staff requirements from departments/offices at Headquarters and in the field, including programmatic aspects; ensures compliance with the medium-term plan and other legislative mandates. • Assists managers in the elaboration of resource requirements for budget submissions. • Monitors budget implementation/expenditures and recommends reallocation of funds as necessary. • Reviews requisitions for goods and services to ensure: (a) correct objects of expenditure have been charged, and (b) availability of funds. • Monitors extra-budgetary resources, including review of agreements and cost plans, ensuring compliance with regulations and rules and established policies and procedures. • Assists in the preparation of budget performance submissions. • Assists in finalization of budget performance reports, analysing variances between approved budgets and actual expenditures. • Acts as Certifying Officer for travel and other commitments. General Administration • Provides guidance, training and daily supervision to other general service staff in the area of responsibility. • Provides assistance in drafting of host country agreements, budget agreements, or contributions for grants or other activities as appropriate. • Identifies and resolves diverse issues/problems as they arise, and determines appropriate actions; ensures that all related activities of the Specialized Travel desk are implemented in compliance with intergovernmental recommendations and decisions as well as with United Nations policies and procedures. • Coordinates extensively with service units and liaises frequently with internal team members both at Headquarters and in the field. • Performs other related administrative duties, as required (e.g., operational travel programme, monitoring accounts and payment to vendors and individual contractors for services, physical space planning and the identification of office technology needs and maintenance of equipment, software and systems, organize and coordinate seminars, conferences and translations). • Assists with the collection and analysis of data as well as preparation of data presentations and reports for information sharing, responding to queries, knowledge management, planning and decision making. • Assists management during audit and reviews by oversight bodies. Contract Administration • Assists with day-to-day administration of contracts between the UN and external contractors for outsourced services; reviews, records and prioritizes purchasing requests and obtains additional information/documentation as required; provides assistance to requisitioners. • Audits the contractors' invoices against the goods and services provided by the contractor and approved by the UN. • Processes the payment of contractors' invoices and monitor payments. • Prepares and processes all UN forms and permissions for contractual and work as needed.

PROFESSIONALISM: Ability to perform a broad range of administrative functions, e.g., budget/work programme, human resources, database management, etc. Ability to apply knowledge of various United Nations administrative, financial and human resources rules and regulations in work situations. Ability to perform analysis, modelling and interpretation of data in support of decision making. Shows pride in work and in achievements; demonstrates professional competence and mastery of subject matter; is conscientious and efficient in meeting commitments, observing deadlines and achieving results; is motivated by professional rather than personal concerns; shows persistence when faced with difficult problems or challenges; remains calm in stressful situations. Commitment to implementing the goal of gender equality by ensuring the equal participation and full involvement of women and men in all aspects of work. TEAMWORK: Works collaboratively with colleagues to achieve organizational goals; solicits input by genuinely valuing others’ ideas and expertise; is willing to learn from others; places team agenda before personal agenda; supports and acts in accordance with final group decision, even when such decisions may not entirely reflect own position; shares credit for team accomplishments and accepts joint responsibility for team shortcomings. CLIENT ORIENTATION: Considers all those to whom services are provided to be “clients” and seeks to see things from clients’ point of view; establishes and maintains productive partnerships with clients by gaining their trust and respect; identifies clients’ needs and matches them to appropriate solutions; monitors ongoing developments inside and outside the clients’ environment to keep informed and anticipate problems; keeps clients informed of progress or setbacks in projects; meets timeline for delivery of products or services to client.

High school diploma or equivalent is required.

Not available.

A minimum of ten years of experience in finance, budget, accounting, administrative services or related area is required. The minimum years of relevant experience is reduced to eight years for candidates who possess a first-level university degree or higher. Experience in using the financial modules of an Enterprise Resource Planning (ERP) system, such as Umoja, SAP, or other similar software applications is required. Experience in the management of extrabudgetary resources/trust funds is desirable. Experience in arranging official travel and providing administrative support to senior management, delegations, or officials within the United Nations system or similar international organization is desirable. Experience in change management related to administrative procedures in an international organization is desirable. One year or more of experience in data analytics (such as Umoja Analytics or Power BI) or related area is desirable.

English and French are the working languages of the United Nations Secretariat. For this job opening, English is required. The table below shows the minimum required level for each skill in these languages, according to the UN Language Framework (please consult

https://languages.un.org

for details).

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Required Languages

Language

Reading

Writing

Listening

Speaking

English

UN Level II

UN Level II

UN Level II

UN Level II

Evaluation of qualified candidates may include an assessment exercise which may be followed by a competency-based interview.

Appointment against this position is for an initial period of one year. The appointment or assignment and renewal are therefore subject to the availability of the post or funds, budgetary approval or extension of the mandate. This position is subject to local recruitment pursuant to staff rule 4.4 of the United Nations Staff Rules. Applicants for positions in the General Service and related categories must be authorized to work for the United Nations in the duty station where the position is located. Eligible applicants selected from outside the duty station are responsible for any expenses in connection with their relocation to the duty station. Staff members subject to local recruitment are not eligible for allowances or benefits exclusively applicable to international recruitment. Applicants who have reached the mandatory age of separation are not eligible to apply for job openings. At the United Nations, the paramount consideration in the recruitment and employment of staff is the necessity of securing the highest standards of efficiency, competence and integrity, with due regard to geographic diversity. All employment decisions are made on the basis of qualifications and organizational needs. The United Nations is committed to creating a diverse and inclusive environment of mutual respect. The United Nations recruits and employs staff regardless of gender identity, sexual orientation, race, religious, cultural and ethnic backgrounds or disability. Reasonable accommodation for applicants with disability may be provided to support participation in the recruitment process when requested and indicated in the application.

According to article 101, paragraph 3, of the Charter of the United Nations, the paramount consideration in the employment of the staff is the necessity of securing the highest standards of efficiency, competence, and integrity. Candidates will not be considered for employment with the United Nations if they have committed violations of international human rights law, violations of international humanitarian law, sexual exploitation, sexual abuse, or sexual harassment, or if there are reasonable grounds to believe that they have been involved in the commission of any of these acts. The term “sexual exploitation” means any actual or attempted abuse of a position of vulnerability, differential power, or trust, for sexual purposes, including, but not limited to, profiting monetarily, socially or politically from the sexual exploitation of another. The term “sexual abuse” means the actual or threatened physical intrusion of a sexual nature, whether by force or under unequal or coercive conditions. The term “sexual harassment” means any unwelcome conduct of a sexual nature that might reasonably be expected or be perceived to cause offence or humiliation, when such conduct interferes with work, is made a condition of employment or creates an intimidating, hostile or offensive work environment, and when the gravity of the conduct warrants the termination of the perpetrator’s working relationship. Candidates who have committed crimes other than minor traffic offences may not be considered for employment. Due regard will be paid to the importance of recruiting the staff on as wide a geographical basis as possible. The United Nations places no restrictions on the eligibility of men and women to participate in any capacity and under conditions of equality in its principal and subsidiary organs. The United Nations Secretariat is a non-smoking environment. Reasonable accommodation may be provided to applicants with disabilities upon request, to support their participation in the recruitment process. By accepting a letter of appointment, staff members are subject to the authority of the Secretary-General, who may assign them to any of the activities or offices of the United Nations in accordance with staff regulation 1.2 (c). Further, staff members in the Professional and higher category up to and including the D-2 level and the Field Service category are normally required to move periodically to discharge functions in different duty stations under conditions established in ST/AI/2023/3 on Mobility, as may be amended or revised. This condition of service applies to all position specific job openings and does not apply to temporary positions. Applicants are urged to carefully follow all instructions available in the online recruitment platform, inspira, and to refer to the Applicant Guide by clicking on “Manuals” in the “Help” tile of the inspira account-holder homepage. The evaluation of applicants will be conducted on the basis of the information submitted in the application according to the evaluation criteria of the job opening and the applicable internal legislations of the United Nations including the Charter of the United Nations, resolutions of the General Assembly, the Staff Regulations and Rules, administrative issuances and guidelines. Applicants must provide complete and accurate information pertaining to their personal profile and qualifications according to the instructions provided in inspira to be considered for the current job opening. No amendment, addition, deletion, revision or modification shall be made to applications that have been submitted. Candidates under serious consideration for selection will be subject to reference checks to verify the information provided in the application. All external candidates recruited in accordance with section ‎2.2 (a) of ST/AI/2025/3 for a fixed term appointment without limitation and all external candidates recruited in accordance with section 2.2. (c) of ST/AI/2025/3 for a fixed term appointment limited to the entity are subject to an initial probationary period of one year under a fixed-term appointment. Job openings advertised on the Careers Portal will be removed at 11:59 p.m. (New York time) on the deadline date.

THE UNITED NATIONS DOES NOT CHARGE A FEE AT ANY STAGE OF THE RECRUITMENT PROCESS (APPLICATION, INTERVIEW MEETING, PROCESSING, OR TRAINING). THE UNITED NATIONS DOES NOT CONCERN ITSELF WITH INFORMATION ON APPLICANTS’ BANK ACCOUNTS.