Security & Compliance Administrator

Company Description

Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.

Job Description

**This position is contingent upon contract award**

SOSi is seeking a Security & Compliance Analyst to support mission requirements for a structured approach to further develop, integrate, and sustain a scalable, federated data ecosystem that enhances interoperability, governance, and mission-driven analytics for a DoD customer.


Essential Job Duties:

• Monitor and validate Kubernetes and data lake deployments for compliance with RMF, NIST 800-53, and DoD IL4/IL5 requirements, in collaboration with agency cybersecurity teams.
• Maintain continuous monitoring dashboards and conduct vulnerability scans of deployed infrastructure and workloads, supporting the agency's ATO process and risk posture.
• Prepare and update system security documentation-including SSPs, SARs, POA&Ms-to reflect changes to architecture, controls, or risk conditions under other work orders.
• Enforce encryption, logging, and identity access policies (IAM, RBAC, audit logging) to maintain traceability and accountability across the Kubernetes-based data layer.
• Submit the Security & Compliance Assessment Report, providing a summary of control effectiveness, findings, and recommended remediation actions.

Qualifications

Minimum Requirements

• Active TS/SCI clearance.
• Bachelor's degree in Cybersecurity, Information Assurance, Computer Science, or a related field, or five (5) years of equivalent experience in security and compliance roles.
• Knowledge and capability to implement, monitor, and enforce security policies, frameworks, and compliance controls across cloud-based and on-premises environments.
• Proficient in NIST 800-53, FedRAMP, DoD IL-4/5 security policies, and risk assessment methodologies.
• Strong understanding of identity and access management (IAM), security monitoring tools (Splunk, SIEM solutions), zero-trust architecture, and vulnerability assessment frameworks is required.
• Demonstrated experience in conducting security audits, assessing system compliance with DoD cybersecurity policies, and implementing security controls in cloud and hybrid environments.
• Experience with security automation, endpoint protection, and incident response processes is required.

Preferred Qualifications

• Desirable but not required certifications include Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), or AWS Certified Security - Specialty.

Additional Information

Work Environment

• Normal office conditions.

Working at SOSi

All interested individuals will receive consideration and will not be discriminated against for any reason.