Demo

Cyber Security Operations Specialist

ALTA IT Services, LLC
St Louis, MO Contractor
POSTED ON 12/5/2025
AVAILABLE BEFORE 4/26/2026
Cyber Security Operations Specialist II/ III 

Multiple Openings

Per Federal Govt Contract U.S. Citizenship Required

Active Top Secret/SCI Clearance Required

Full Time Direct Permanent Hire

St Louis, Missouri or Springfield, VA



Position Overview:

We are seeking seeking a Cyber Security Operations Specialist III to oversee and manage all aspects of Information Systems security. This role is responsible for ensuring data availability, integrity, authentication, confidentiality, and non-repudiation. The successful candidate will develop and implement security policies, plans, and procedures to maintain the integrity of network systems.



Key Responsibilities:


  • Provide cyber threat intelligence services, including collection, analysis, and distribution of threat data from government sources, commercial feeds, open sources, and partners.
  • Maintain situational awareness of the cyber threat landscape.
  • Deliver services on a 12x5 schedule during core hours, with on-call support and a two-hour response time outside core hours.
  • Develop and disseminate reports and alerts based on incidents affecting customer systems and networks.
  • Implement and monitor security measures for communications systems and networks to ensure compliance with established standards and government regulations.
  • Design and apply data network security measures, operate intrusion detection and forensics tools, and analyze system security incidents.
  • Develop and maintain COOP/DR plans and support certification of systems and networks.
  • Oversee the Electronic Key Management System (EKMS) and Public Key Infrastructure (PKI).
  • Conduct detailed analysis of tickets from other cybersecurity sub-services to validate alerts or incidents.
  • Investigate, categorize, and assess cybersecurity events to determine impact and extent.
  • Document findings with sufficient detail to support future reconstruction of analysis.
  • Collaborate across cybersecurity teams to submit tuning requests and custom signatures.
  • Assist the C-IRT by evaluating incident activity and anticipating adversary behavior.
  • Generate detailed metrics and reports, including incident trends, system availability, tool effectiveness, and service performance.
  • Contribute to daily CSOC operational reports and weekly status updates.
  • Support advanced analytics, coordinating with other cybersecurity teams to optimize detection rules and scripts.



    Required Qualifications:


    • Bachelor’s degree in Information Technology, Information Systems, Computer Science, or a related technical field.
    • 4 years of experience in cybersecurity operations, including work with HBSS, firewalls, IPS/IDS, VPNs, and other security technologies.
    • DoD 8570.01-M IAT Level II Certification and CSSP Analyst Certification.
    • Experience utilizing SIEM platforms for 24/7 monitoring, detection, and triage of incidents.
    • Background with Cyber Incident Response Team (C-IRT) services and ticket quality control.
    • Familiarity with cyber threat intelligence, emulation, and hunt services.
    • U.S. Citizenship and an active TS/SCI clearance.



      Preferred Qualifications:


      • IAT Level III Certification.
      • Master’s degree in a relevant technical field.






         

        Ref: #850-Rockville (ALTA IT)

Hourly Wage Estimation for Cyber Security Operations Specialist in St Louis, MO
$53.00 to $65.00
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