HR Assistant

The NISC IV program at Leidos has an opening for a part-time Human Resource Assistant with prior federal agency experience specifically payroll. The selected resource will perform basic, routine tasks and will utilize automated tools and software in the performance of duties/responsibilities.  Work will be performed under close direction of a manager, team leader, or more experienced staff.

Specific duties for the position include:

• Serve as liaison between Shared services center, the HRSDs, Benefits Operations Center,  FAA and the DOI Payroll Operations Division to resolve issues related to transactional processing and ensure the accurate processing and payment of FAA employees.
• Utilizing a personnel and payroll actions data system to input and process a variety of actions including changes to employee benefits, work schedules, union dues initiation/revocation, Voluntary Leave Transfer Program (VLTP) balances, Thrift Savings Plan deductions, and other voluntary payroll deductions.
• Maintain an overall working knowledge and the ability to perform each function within his/her area.
• Foster a collaborative environment by effectively communicating and interacting with fellow team members.
• Work independently as well as with other team members to accurately complete all assignments in accordance with established deadlines.
• Frequently refers problems and work issues to the manager and/or team leads when guidance is not available or applicable.
• Handles and resolves issues relative to a wide range of pay and non-pay actions covering several pay systems to include General Schedule, Federal Wage System, Core Compensation and Air Traffic Pay Plan.
• Manages the Wednesday process to ensure notification of timekeepers to advise on coding issues and remedial actions to resolve pay errors or problems identified by DOI or employees prior to final pay calculations.
• Advises HRSDs, LR, and regional counsels during development and implementation of third-party settlements and agreements ensuring actions are processes IAW agreements and assists with affecting back pays.

Minimum Qualifications

• High school diploma or GED equivalent.
• 1 year of relevant administrative experience.
• Knowledge of grammar, spelling, capitalization, and punctuation needed to type a variety of materials accurately from written sources or voice recording.
• Knowledge of clerical procedures used to perform the work.
• Federal agency experience.

Preferred Qualifications

• Associate degree is highly desirable.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

August 10, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $35,750.00 - $64,625.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.