Senior Security Engineer – Top Secret/SCI, On-Site

Base-2 Solutions; Bethesda (MD); On-site; USD 130,000 - 180,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

401(k) with match

Paid time off

Job summary

Base-2 Solutions is seeking a Senior Security Engineer to serve as the technical lead for day-to-day security activities supporting enterprise and isolated environments. This hands-on leadership role will provide oversight for security operations, vulnerability management, RMF/ATO support, continuous monitoring, and security engineering.

The position is 100% on-site at the customer site in Bethesda, MD. The candidate will lead security operations, coordinate remediation across multiple teams,

Qualifications

• Bachelor's degree in Computer Science or related field, with 8+ years of relevant security experience.
• Experience with Windows Server 2016/2019, Active Directory, DNS, DHCP, IIS, Exchange, and DFS.
• Experience implementing security controls on network services across multiple sites.
• Experience with security tools like Splunk, ACAS/Nessus, and DISA STIGs.
• Must meet DoD 8570.11 IAT Level II requirements and US citizenship.

Responsibilities

• Lead day-to-day security operations and set priorities across the security team.
• Provide technical leadership and guidance to security personnel and engineers.
• Lead vulnerability management from identification through closure and remediation.
• Coordinate vulnerability remediation across Windows, Linux, network, and desktop teams.
• Oversee vulnerability scanning and analysis with ACAS/Tenable/Nessus.
• Ensure DISA STIGs and security baselines are implemented.

Skills

Security operations

Vulnerability management

RMF/ATO

Team leadership

Splunk SIEM

ACAS/Nessus

DISA STIGs

DoD 8570 IAT II

US Citizenship

Education

Bachelor's degree in CS/IT

Tools

ACAS

Tenable Nessus

Splunk

Active Directory

Visio

Job description

Base-2 Solutions is seeking a Senior Security Engineer to serve as the technical lead for day-to-day security activities supporting enterprise and isolated environments. This hands-on leadership role will provide oversight for security operations, vulnerability management, RMF/ATO support, continuous monitoring, and security engineering.

The position is 100% on-site at the customer site in Bethesda, MD. The candidate will lead security operations, coordinate remediation across multiple teams,