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Senior Human Resources Manager (ID # 13557)

Aberdeen, MD

Established in 2011, Cherokee Nation 3S (CN3S) provides support, services, and solutions to federal and commercial customers. CN3S guarantees a customer-first attitude, extra effort and willingness to ensure complete customer satisfaction. Its personalized approach gives clients the attention they deserve and the quality they expect.


To learn more about our company, visit our website at


Our client, The Communication-Electronics Command (CECOM) Software Engineering Center (SEC), provides the software expertise needed to support command, control, communications, computers, intelligence, surveillance and reconnaissance, (C4ISR) as well as logistics, business and enterprise systems in the modern digital environment.


CN3S is looking for a Mid-level Human Resources Manager to provide personnel support services to the Communication-Electronics Command (CECOM) Software Engineering Center (SEC).



  • Act in a supporting role to plan and coordinate human resources activities as required by the organization  
  • Provide support with performance management i.e. performance reviews, Individual Professional Development (IDP), and Performance Improvement Plans (PIP) to include suggested course of action and management guidance
  • Maintain and track government employment payment plans such as wages, pay scales and structures while maintaining discretion
  • Manage employment personnel databases with updates and information changes as they apply
  • Coordinate and track employee mentor programs to groom and promote individual growth and team building
  • Assist with the coordination of employee recognition programs to include delegation of authorities, award levels offered, candidates considered etc.
  • Other administrative duties pertaining to H.R. functions as needed



  • A masters’ or bachelor’s degree is highly desired; a high school diploma is required        
  • Four (4) to eight (8) years of human resources work experience; preferably in a federal government setting can be substituted for a college degree 
  • Ability to work independently or within a team environment
  • Familiar with H.R. software for data management and personnel record keeping  
  • Have discretion with sensitive personal employee information
  • Proficient with MS Office Suite
  • Excellent communication skills both oral and written
  • Successfully pass a federal background check and drug screen
  • Have an Active Secret Clearance


Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.


?We are an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran status, gender identity and sexual orientation. If you would like more information about your EEO rights as an applicant under the law, please copy and paste the links to the following two sites:


If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may e-mail “” for assistance. This email address is for accommodation requests only and cannot be used to inquire about the application process or status.


For Pay Transparency Non Discrimination provision, please copy and paste the following link:


  1. maintain an Affirmative Action Plan for the purpose of proactively seeking employment and advancement for qualified protected veterans and individuals with disabilities. Upon request, we will schedule time to make our Affirmative Action Plan accessible. If you are interested, please submit a written request with the email subject line: 2018 Request to View Affirmative Action Plan to the Compliance Administrator”. This email box is not for resumes or follow up on job applications.