Cyber Security Administrator at Second-61 LLC

Doral, Florida, United States -

Full Time

Start Date

Immediate

Expiry Date

28 May, 26

Salary

0.0

Posted On

27 Feb, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

AWS, Azure GovCloud, DoD RMF, FedRAMP, NIST 800-53 Rev. 5, IL-4, IL-5, Authority to Operate (ATO), Risk Assessments, Continuous Monitoring, Role-Based Access Control, Least Privilege Access, Microsoft Sentinel, AWS Security Hub, Vulnerability Scanning, Zero Trust Architecture

Industry

IT Services and IT Consulting

Description

Description Second-61: We are Vigilant Defenders. Our foundation is built upon patriotism, protecting what matters most. We honor each other, our community, our country, and our customers through exceptional services as their front-line defenders. Position Description: Cyber Security Administrator – Contingent Pipeline Opportunity – We’re building a talent pipeline for upcoming U.S. Government defense IT and analytics support roles. Opportunities are contingent upon task order awards and funding under existing contracts. Location: Doral, FL Responsibilities: Implement and manage security controls across AWS and Azure GovCloud environments Ensure compliance with DoD RMF, FedRAMP, and NIST 800-53 Rev. 5 requirements Support IL-4 and IL-5 security mandates for mission systems Lead and support the Authority to Operate lifecycle, including SSP, SAR, and POA&M development Coordinate with government cybersecurity officials to obtain and maintain ATOs Perform risk assessments and continuous monitoring activities Administer role-based access control and enforce least privilege access Manage and tune SIEM tools such as Microsoft Sentinel and AWS Security Hub Conduct vulnerability scanning and remediation tracking Implement Zero Trust Architecture principles across cloud and hybrid environments Apply and validate Security Technical Implementation Guides compliance Support incident response activities and security event investigations Duties and responsibilities may change based on program needs Requirements Bachelor’s degree in Cybersecurity, Information Assurance, or related field OR 5 (five) years of equivalent hands-on cybersecurity operations experience Experience supporting DoD or federal cybersecurity programs Strong working knowledge of NIST 800-53 Rev. 5, DoD RMF, and FedRAMP Experience implementing and enforcing security controls in AWS and Azure environments Hands-on experience managing the ATO process in a DoD or federal setting Experience with SIEM platforms, vulnerability scanning, and risk mitigation Ability to work in a mission focused, compliance driven environment Desired Skills and Experience: Experience supporting IL-4 or IL-5 cloud environments Experience in GovCloud deployments Experience implementing Zero Trust Architecture frameworks Background supporting intelligence or combatant command environments Experience in hybrid cloud and on premises security operations Familiarity with penetration testing coordination and remediation validation Certifications: Required: DoD 8570 or 8140 compliant certification such as Security+, CISSP, CASP+, or equivalent Preferred: CISSP, CCSP, AWS Security Specialty, Microsoft Azure Security Engineer Associate Clearance Requirement: Must have an active TS/SCI Security Clearance. Candidate must be a U.S. citizen with the ability to pass a standard background check and drug screening. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements.

Responsibilities

The administrator will implement and manage security controls across AWS and Azure GovCloud environments, ensuring compliance with DoD RMF, FedRAMP, and NIST 800-53 Rev. 5 mandates for IL-4 and IL-5 systems. Key duties include leading the ATO lifecycle, performing risk assessments, managing SIEM tools like Sentinel, and enforcing Zero Trust principles.