Demo

Systems Administrator III

Athena Technology Group
Miami, FL Full Time
POSTED ON 12/8/2025
AVAILABLE BEFORE 2/8/2026
Location: Doral, FL; On-SiteEmployment Type: Full-Time Shift: N/AAbout the CompanyAthena Technology Group, Inc. (ATG) is a Service-Disabled Veteran Owned Small Business (SDVOSB) and Historically Underutilized Business Zone (HUBZone) established in 2010. ATG has immense experience and a strong, solid reputation throughout various government agencies providing consistently superior, innovative and cost-effective solutions. ATG is a premier provider of cybersecurity, risk management framework (RMF) and communications cybersecurity solutions as well as information technology (IT) and communications consulting, system engineering, integration, deployment and operation of state-of-the-art command and control and information systems that deliver critical network centric solution to the warfighter. We are looking for innovative industry professionals to join our team and continue our proven track record.ATG is an Equal Opportunity/Affirmative Action Employer Minorities/Females/Vets/DisabilityJob SummaryWe are seeking a Systems Administrator III to join our team. In this role you will be responsible for supporting the team in various ways during simultaneous conferences and events. You will play a key part in ATG’s support of various USSOUTHCOM efforts to deter aggression, defeat threats, protect National Security, rapidly respond to crisis situations and build various areas of responsibility (AOR) Information Technology (IT) capacity. Our team will provide direct support to implement and sustain mission critical IT networks and robust cyber defense services.Key ResponsibilitiesAnalyze Science, Engineering, business, and other data processing problems to implement and improvement customer systems. Analyze user requirements, procedures, and problems to automate or improve existing systems and review computer system capabilities, workflow, and schedule limitation.May analyze or recommend commercially available software. Possesses and applies a comprehensive knowledge across key tasks and high impact assignments. Plans and leads major technology assignments. Evaluates performance results and recommends major changes affecting short-term project growth and success. Functions as a technical expert across multiple project assignments.QualificationsRequired: Security Clearance Level: Must hold an active Secret clearance. Bachelor’s Degree and nine (9) Years of experience Associates degree and eleven (11) years or High School Diploma and thirteen (13) years may be substituted in leu of Bachelor’s degree. SCCM or MECM experience in a command environmentStrong understanding of cybersecurity principles, common attack vectors, and defense strategies Familiarity with incident response frameworks and best practices (e.g., NIST SP 800-61)  Experience with security information and event management (SIEM) tools  Excellent problem-solving and analytical skills  Strong communication and interpersonal skills with the ability to work effectively under pressure in a fast-paced environmentPossesses and applies a comprehensive knowledge across key tasks and high impact assignments. Plans and leads major technology assignments. Evaluates performance results and recommends major changes affecting short-term project growth and success. Functions as a technical expert across multiple project assignments. May supervise others.Desired: Experience in large, distributed IT enterprisesITIL Foundation CertificateExperience in DoD or Government IT support environmentPhysical and Environmental ConditionsWork to be preformed out of Doral, FL supporting various missions across the area of responsibility.Must be able to sit for long periods of time in office-setting Additional BenefitsPerformance Bonuses and annual salary reviewsHealth, dental, and vision insuranceShort Term Disability, Long Term Disability, and Life Insurance401(k) plan with company matchOpportunities for professional growth and developmentA collaborative and inclusive work environmentATG is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Learn more about your rights under Federal EEO laws and supplemental language.

Salary : $12

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Systems Administrator III?

Sign up to receive alerts about other jobs on the Systems Administrator III career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$128,195 - $161,806
Income Estimation: 
$127,470 - $161,562
Income Estimation: 
$160,453 - $202,074
Income Estimation: 
$94,567 - $126,847
Income Estimation: 
$128,195 - $161,806
Income Estimation: 
$149,354 - $186,884
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Athena Technology Group

  • Athena Technology Group Miami, FL
  • Location: Doral, FL; On-Site Employment Type: Full-Time Shift: N/A About the Company Athena Technology Group, Inc. (ATG) is a Service-Disabled Veteran Owne... more
  • 15 Days Ago

  • Athena Technology Group Crystal, VA
  • About the Company Athena Technology Group, Inc. (ATG) is a Service-Disabled Veteran Owned Small Business (SDVOSB) and Historically Underutilized Business Z... more
  • 5 Days Ago

  • Athena Technology Group Doral, FL
  • Job Title: Enterprise Service Desk Technician - Senior. Location: Doral, FL; On-Site Employment Type: Full-Time Shift: N/A About the Company Athena Technol... more
  • 5 Days Ago

  • Athena Technology Group Doral, FL
  • Job Title: Storage Administrator – Senior Location: Doral, FL; On-Site Employment Type: Full-Time Shift: N/A About the Company Athena Technology Group, Inc... more
  • 5 Days Ago


Not the job you're looking for? Here are some other Systems Administrator III jobs in the Miami, FL area that may be a better fit.

  • Cambridge International Systems, Inc. Doral, FL
  • When you join the Cambridge team, you are part of a skilled and talented global community that is united by a set of core values: commitment, integrity, an... more
  • 19 Days Ago

  • State of Florida MIAMI, FL
  • Requisition No: 864153 Agency: Justice Administrative Commission Working Title: STATE ATTORNEY'S OFFICE, 11TH CIRCUIT- IT SYSTEMS ADMINISTRATOR III - 21000... more
  • 18 Days Ago

AI Assistant is available now!

Feel free to start your new journey!