Charter Global · 4 hours ago
Security Administrator
Atlanta, GA
Contract
Onsite
Mid LevelCharter Global is seeking a highly capable and self-directed Security Administrator to help protect, design, and evolve their security posture across cloud, network, and endpoint environments. This hands-on and strategic role requires deep technical skill and the ability to communicate effectively with both technical and non-technical stakeholders.
Big DataConsultingInformation Technology
Responsibilities
Administer, monitor, and optimize security platforms including:
Microsoft Azure security services
CrowdStrike
Secureworks/Sophos
Mimecast
Design, implement, and maintain security best practices across:
Cloud infrastructure
Network environments
Endpoint and identity platforms
Partner with cloud and network engineering teams to ensure secure architecture and configuration standards
Monitor security alerts, investigate incidents, and lead response efforts as needed
Conduct risk assessments, vulnerability management, and remediation planning
Contribute to security policies, standards, and documentation
Provide guidance and recommendations on security improvements and architectural decisions
Communicate security risks and findings clearly to leadership and technical teams
Support audits, compliance initiatives, and third-party security assessments
Qualification
Required
Proven experience as a Security Administrator, Security Engineer, or similar role
Strong hands-on experience with: Azure security and cloud services, CrowdStrike, Secureworks/ Sophos, Mimecast, Entra ID and SSO integrations
Solid understanding of: Cloud engineering concepts, Network engineering fundamentals, Security architecture and best practices
Ability to work independently, prioritize effectively, and take ownership of security initiatives
Strong written and verbal communication skills
Experience operating in environments that require discretion, ethics, and sound judgment
Preferred
Ethical hacking, penetration testing, or red team experience
Familiarity with vulnerability scanning and exploitation frameworks
Security certifications such as: CISSP, CISM, CEH, Azure Security Engineer Associate, or similar
Experience collaborating with IT operations, infrastructure, and leadership teams
Background in incident response planning and tabletop exercises
Company
Charter Global
IT Services & IT Consulting
Founded in 1994
1001-5000 employees
H1B Sponsorship
Charter Global has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (19)
2024 (20)
2023 (19)
2022 (18)
2021 (19)
2020 (44)
Funding
Current Stage
Late StageLeadership Team
Bindu Vemireddy
Chief Strategy Officer (CSO)
Recent News
Business Insider
2025-10-17
EIN Presswire
2025-08-01
Company data provided by crunchbase