Cybersecurity Engineer — TS/SCI Clearance, DevSecOps

B4Corp; Bethesda (MD); On-site; USD 194,000 - 237,000; Full time

Benefits offered by this job

401k with employer match

Phantom stock

Medical insurance

Dental/Vision

Paid time off

Employee referral bonus

Job summary

B4Corp in Bethesda, MD is seeking a Cyber Infrastructure Support SME with TS/SCI clearance to protect government and contractor networks. This role covers design, implementation, and ongoing maintenance of security controls across DevSecOps lifecycles.

The position requires 16+ years of related experience (or 14+ with MS), extensive exposure to SIEMs, firewalls, and endpoint protection; a salary up to $215,000 per year with full benefits and a strong compensation package.

Qualifications

• Experience implementing and managing SIEMs (Splunk) and defensive security tools.
• Experience supporting RMF/ATO processes and vulnerability remediation.
• Strong collaboration with ISSEs/ISSMs/ISSOs and DevSecOps teams.

Responsibilities

• Plan, implement, monitor, and upgrade security controls for enterprise systems.
• Design, configure, troubleshoot, and maintain security technologies (firewalls, endpoint protection).
• Assist with incident response, investigation, and remediation efforts.
• Audit systems for compliance with cybersecurity standards and baselines.
• Collaborate with engineering and operations to integrate security into DevSecOps pipelines.

Skills

SIEM experience

Incident response

RMF/ATO process

Security engineering

Threat monitoring

Education

BS degree + 16+ years or MS +14 years

Tools

Splunk

HBSS/Trellix

Firewalls

IDS/IPS

Job description

B4Corp in Bethesda, MD is seeking a Cyber Infrastructure Support SME with TS/SCI clearance to protect government and contractor networks. This role covers design, implementation, and ongoing maintenance of security controls across DevSecOps lifecycles.

The position requires 16+ years of related experience (or 14+ with MS), extensive exposure to SIEMs, firewalls, and endpoint protection; a salary up to $215,000 per year with full benefits and a strong compensation package.