Cyber Data Engineer — SIEM & Infra Lead

D2 Technical Services; Springfield (VA); On-site; USD 140,000 - 145,000; Full time

Benefits offered by this job

Health/Dental/Vision

401(k) match

Accrued PTO

STD/LTD/Life Insurance

Referral Bonuses

Professional development reimbursement

Job summary

D2 Technical Services in Springfield, Virginia, is seeking a Systems Engineer with an active TS/SCI Security Clearance. You will manage infrastructure that supports critical national security data, focusing on cybersecurity investigations with autonomy to tackle complex engineering problems.

Qualified candidates should have robust experience in systems engineering, advanced Linux skills, and a strong understanding of networking. This role offers a competitive salary range of $140-$145k, with various benefits including health, dental, 401(k) match, and professional development reimbursement.

Qualifications

• 5+ years in systems engineering or a similar infrastructure/ops role.
• Strong networking fundamentals: DNS, DHCP, IPAM, load balancers, firewalls.
• Proven root-cause analysis skills — find the source of issues.

Responsibilities

• Ingest, normalize, and manage event logs for live security investigations.
• Own Splunk, Elastic, or ArcSight deployments end-to-end.
• Apply federal, DoD, and IC configuration standards across all managed systems.

Skills

Advanced Linux proficiency

Strong networking fundamentals

Hands-on hypervisor experience

Root-cause analysis skills

Excellent communication skills

Education

IAT II certification

CSSP Infrastructure Support certification

Tools

VMware ESXi

Hyper-V

Splunk

Elastic

ArcSight

Job description

D2 Technical Services in Springfield, Virginia, is seeking a Systems Engineer with an active TS/SCI Security Clearance. You will manage infrastructure that supports critical national security data, focusing on cybersecurity investigations with autonomy to tackle complex engineering problems.

Qualified candidates should have robust experience in systems engineering, advanced Linux skills, and a strong understanding of networking. This role offers a competitive salary range of $140-$145k, with various benefits including health, dental, 401(k) match, and professional development reimbursement.