Senior Cybersecurity Engineer, TS/SCI Clearance

CyberJobs.Com; Springfield (VA); On-site; USD 130,000 - 140,000; Full time

Benefits offered by this job

Health, Dental, Vision

401(k) match

Paid time off (PTO)

Professional development reimbursement

Job summary

D2 Technical Services is seeking a senior Information Assurance Security Engineer to support an Intelligence Community customer. You will shepherd policy, architecture, and operations across IA, incident response, and accreditation activities in a high‑consequence environment.

You will engage multi‑agency stakeholders, lead RMF efforts, and drive technical remediation while maintaining a security‑first mindset from design through deployment.

Qualifications

• 10+ years in information security or related fields; strong RMF/ICD 503 knowledge.
• Active TS/SCI clearance and IAM Level II certification to start.
• Hands-on with ACAS, HBSS, Carbon Black, Tanium, RedSeal and EMET.
• Experience with cloud in AWS and scripting on UNIX/RHEL systems.

Responsibilities

• Draft/review information security policies, MOAs, and SSPs; drive C&A and RMF processes.
• Advise on secure system design/architecture with cross‑functional teams.
• Perform forensics, log analysis, and incident response; coordinate remediation.
• Engage senior stakeholders across agencies and deliver security trainings.

Skills

Security architecture

Policy & RMF

Incident response

Risk management

Multi-agency engagement

Scripting (UNIX/RHEL)

PowerShell

VMware

Windows AD & VLAN

Networking fundamentals

Education

Bachelor's degree in Computer Science or related field

Tools

ACAS

HBSS

Carbon Black

Tanium

RedSeal

EMET

AWS Cloud

Job description

D2 Technical Services is seeking a senior Information Assurance Security Engineer to support an Intelligence Community customer. You will shepherd policy, architecture, and operations across IA, incident response, and accreditation activities in a high‑consequence environment.

You will engage multi‑agency stakeholders, lead RMF efforts, and drive technical remediation while maintaining a security‑first mindset from design through deployment.