Systems Administrator Mid

Company Overview At ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing federal civilian and defense agencies. From customers to partners to top-talent employees, ValidaTek puts people first, empowering them to exceed expectations and transform government organizations. Our success starts and ends with our people, so we built a company where great people can do great things, with the resources and autonomy to make decisions that transform organizations. We operate as one team of diverse people, united by a passion for continuous growth and optimization. Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. www.validatek.com Summary

ValidaTek is seeking a reliable and skilled Mid-Level Systems Administrator to support the Cybersecurity Systems Support (CSS) contract with the Defense Information Systems Agency (DISA). This position is responsible for the day-to-day operations, maintenance, and security of enterprise systems in a high-security DoD environment. The ideal candidate will possess a solid technical foundation, a collaborative mindset, and the ability to support secure and stable IT infrastructure. This is a 100% on-site role located in Pensacola, FL.

Responsibilities

• Administer, maintain, and troubleshoot Windows and/or Linux servers, ensuring optimal system performance and availability.

• Manage and support enterprise services such as Active Directory, DNS, DHCP, and Group Policy.

• Apply patches, updates, and antivirus definitions in compliance with DoD STIGs and IAVM directives.

• Support user account administration and permission management in accordance with security and access policies.

• Participate in the implementation and enforcement of security controls as part of the Risk Management Framework (RMF).

• Assist with eMASS documentation and ATO/IATT sustainment efforts.

• Perform system monitoring, log analysis, and troubleshooting of hardware and software issues.

• Maintain accurate documentation of system configurations, changes, and procedures.

• Assist with backup and recovery operations, ensuring data protection and continuity.

• Support the deployment and operation of cybersecurity tools including HBSS, ACAS, and SIEM platforms.

• Work collaboratively with network, cybersecurity, and help desk teams to ensure secure, stable, and compliant system operations.

Qualifications

• Active Secret clearance with the ability to obtain a Top Secret clearance.

• Associates or Bachelors degree in Computer Science, Information Technology, or a related field OR equivalent hands-on experience.

• DoD 8570 IAT Level II certification (e.g., Security+ CE) required.

• 3+ years of experience in systems administration in a DoD or large enterprise environment.

• Solid experience with Windows Server and/or Linux systems administration.

• Familiarity with virtualization platforms (e.g., VMware, Hyper-V).

• Working knowledge of STIG compliance, RMF, and security best practices.

• Experience with system management and monitoring tools (e.g., SCCM, SolarWinds, PowerShell scripting).

• Strong troubleshooting skills and the ability to work independently in a secure, structured environment.

• Excellent communication and documentation abilities.

Preferred Qualifications:

• Vendor certifications such as MCSA, RHCSA, or VMware Certified Professional (VCP).

• Familiarity with eMASS, HBSS, ACAS, or Splunk.

• Understanding of ITIL practices, including change and configuration management.

• Experience supporting DoD or classified information systems.

Posted Min Pay Rate USD $65,000.00/Yr. Posted Max Pay Rate USD $85,000.00/Yr. Salary Disclosure Actual salary will be based on a variety of factors including but not limited to experience, geographic location, contract affordability, internal equity, education, and certifications. The upper end of the salary range may be reserved for individuals who have demonstrated tenure with the company, seniority, and proven excellent performance. This includes factors such as education, certifications, and extensive/unique experience beyond what is required. EEO Statement ValidaTek is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status. Applicants who are selected for employment will be required to verify authorization to work in the United States. Offers of employment will be contingent upon passing a post-offer background check.