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Senior Systems Administrator (Temporary Position) - Clearance Required

Cydecor
dental insurance, life insurance, paid time off, 401(k)
United States, Florida, Tampa
Feb 27, 2026

Cydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: People, our center of gravity; Mission, what inspires us; and an unyielding commitment to Excellence, what separates us.

Job Description:

We have an immediate opening for a Senior Systems Administrator to serve in a Temporary role with a duration to be determined. This will be located at MacDill AFB in Tampa, FL. Due to the nature of the work; only U.S. Citizens with an Active TS/SCI Clearance will be considered for this position.

Responsibilities Include:

  • On-site Windows system administration, network, and end-user support for the operation and maintenance of Modeling & Simulation (M&S) and other network systems to include hardware, software, and communications interface for the M&S and other various networks.
  • Uses specialized knowledge of operating systems including installation, configuration, maintenance, patching, triage, and hardening.
  • Able to monitor infrastructure and operating system level services.
  • Develops technical solutions to complex problems which require the regular use of ingenuity and creativity.
  • Review, test, and integrate newly acquired hardware, software (to include commercial or government developed software), and firmware.
  • Perform systems administration of Windows client and server, and VMware virtual environment.
  • Perform day-to-day systems administration to include:
    • Establishing/maintaining/purging users accounts;
    • Trouble shooting/auditing the systems/network and taking remedial corrections;
    • Performing backups of user and OS files;
    • Adherence and implementation of all client and government security/cybersecurity regulations, policies, procedures, guidelines to ensure systems/networks are secure;
    • Research and develop life cycle replacement plan and implement /develop/coordinate systems accreditation with government agencies.

Here's what you need:

  • Active TS/SCI clearance
  • 10+ years experience and Bachelor's degree in related field
  • Information Assurance Technology (IAT) Level II Certification required (to include Baseline Certification, Computing Environment/Operating System Certificate, and Continuous Education), IAW DoD 8570.01-M
  • Extensive Windows/VMware experience and expertise; broad experience with a variety of legacy and current software and hardware systems
  • Expertise in systems security testing and hardening, data integration, system documentation, automation scripting, and troubleshooting
  • Ability to work independently on highly sensitive and critical projects and systems

Desired Qualifications:

  • Experience working on a Combatant Command staff or equivalent a plus
  • Linux Windows systems Administration
  • Linux systems with Red Hat operating system
  • Experience working with DELL EMC storage
  • Experience working with Microsoft System Center Configuration Manager
  • Experience working with VMware vCenter server and vSphere
  • Knowledge of Joint Operations a plus
  • Experience with the USCENTCOM AOR a plus

Security Clearance:

  • Active Top Secret/SCI required.

Education:

  • Bachelor's degree in related field; Master's Degree in a related field a plus

Work Schedule:

  • Monday - Friday

Compensation and Benefits:
Cydecor offers a comprehensive compensation package including Health and Dental Insurance, Vision and Life Insurance, Short-Term & Long-Term Disability, 401(K) + company match, Paid Time Off (PTO), Paid Company Holidays, Tuition and Professional Development Assistance and more.

What We Believe
We have an unwavering commitment to diversity with the aim that every one of our people has a full sense of belonging within our organization. As a business imperative, every person at Cydecor has the responsibility to create and sustain an inclusive environment.

Equal Employment Opportunity Statement
Cydecor is an Equal Employment Opportunity/Affirmative Action Employer (EEO/AA). All employment and hiring decisions are based on qualifications, merit, and business needs without regard to race, religion, color, sexual orientation, nationality, gender, ethnic origin, disability, age, sex, gender identity & expression, veteran status, marital status, or any other characteristic protected by applicable law.

If you are a qualified individual with a disability and/or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site because of your disability. You can request assistance by contacting HR@cydecor.com or calling 703-884-2105.

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