Cyber Security Systems Engineer

Leidos

Quick summary

Work type
On-site
Location
Alexandria, VA
Salary
$107,900–$195,050 / yr
Posted
2 days ago

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $168k
This role $151k
$97k most similar roles pay here $209k

This role pays less than 61% of similar roles. Most pay $142,400–$193,000 — the shaded band above. At the midpoint, this role pays about $151k versus about $168k for comparable roles.

Based on 239 similar postings.

Employer

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations.

Leidos currently has 197 open roles on FindRole.

Listed pay typically runs $107,900–$195,050 across 189 roles with salary data.

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View all roles at Leidos

At a glance

TL;DR · Cyber Security Systems Engineer

The Cyber Security Systems Engineer role at Leidos’s Test and Training Enabling Architecture (TENA) program involves working closely with a team of engineers and system administrators to enhance security for the United States Department of Defense. This position focuses on conducting technical cybersecurity assessments, maintaining vulnerability scans, analyzing event logs, and ensuring compliance with established standards. The engineer will collaborate with DevSecOps teams, manage ATO records, and oversee POA&M compliance while applying expertise in system security engineering. Essential qualifications include an active DoD Secret clearance, a relevant degree combined with extensive experience, IAT Level 1 or 2 certification, and proficiency in Trellix (ePo) administration on Linux systems, ACAS/Tenable-Nessus, and STIGs across various platforms.

What you'll do

  • Conduct and review technical cybersecurity assessments with Cybersecurity personnel.
  • Perform vulnerability scans, create reports, and maintain ATO records.
  • Analyze cybersecurity event logs to identify vulnerabilities and non-compliance issues.
  • Manage Plan of Actions and Milestones (POA&M) compliance for security measures.
  • Apply system security engineering expertise in integrating security controls into systems.
  • Configure, run, and analyze vulnerability scans using DoD ACAS/Tenable-Nessus System.

What we're looking for

  • US Citizen with active DoD Secret clearance and IAT Level 1 or 2 certification.
  • 8+ years of experience in cybersecurity, including security system development and review.
  • Experience configuring, running, analyzing vulnerability scans, and managing Trellix/ePo systems on Linux.
  • Strong analytical, communication, problem-solving skills for incident response and risk management.
  • Familiarity with STIGs, IAVMs, and vulnerability mitigation processes across multiple platforms.
  • Ability to maintain Authorization to Operate (ATO) records and manage Plan of Actions and Milestones (POA&M).

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