Principal Cybersecurity Engineer

Leidos

Confirmed live yesterday High trust
Hybrid

Quick summary

Work type
Hybrid
Location
Adelphi, MD
Salary
$131,300–$237,350 / yr
Posted
10 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $189k
This role $184k
$119k most similar roles pay here $250k

This role pays less than 53% of similar roles. Most pay $168,462–$210,012 — the shaded band above. At the midpoint, this role pays about $184k versus about $189k for comparable roles.

Based on 240 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 264 open roles on FindRole.

Listed pay typically runs $92,300–$166,850 across 245 roles with salary data.

Most-posted roles

View all roles at Leidos

At a glance

TL;DR · Principal Cybersecurity Engineer

As a Principal Cybersecurity Engineer, you will provide technical leadership within the C5ISR Center Cyber Security Service Provider to support mission-critical defensive cyber operations. You will serve as the primary technical interface to government leads, overseeing cybersecurity architecture, engineering, and modernization across multi-tenant environments. Your daily responsibilities include designing and implementing complex enterprise systems, conducting feasibility studies, leading proof of concepts, and managing risk assessments for networks, applications, and data. You will navigate the complexities of migrating services from on-premises to hybrid and multi-cloud architectures while ensuring compliance with NIST, FISMA, and FedRAMP frameworks. The role requires expertise in cybersecurity engineering, systems engineering, and IT lifecycle methodologies. Key technical requirements include a CISSP certification and proficiency in identifying security-relevant data across diverse cloud environments to strengthen the customer's overall cybersecurity posture.

What you'll do

  • Design and implement complex enterprise cybersecurity systems and supporting technologies across multi-tenant environments.
  • Serve as the primary technical advisor to government stakeholders on cybersecurity strategy, risk, and modernization.
  • Evaluate emerging technologies and lead feasibility studies, proofs of concept, and pilot programs.
  • Assess enterprise risks regarding platform weaknesses, access controls, network configurations, and data environments.
  • Provide engineering leadership for solutions that protect and monitor enterprise networks and systems.
  • Guide the migration of services and data from on-premises environments to hybrid and multi-cloud architectures.
  • Evaluate technology vendors and provide formal recommendations for enterprise-wide cybersecurity implementations.
  • Communicate complex technical concepts and modernization strategies to both technical teams and executive leadership.

What we're looking for

  • U.S. citizenship with an active TS/SCI and SAP eligibility is required.
  • A Bachelor's degree in a technical field or relevant experience is required.
  • CISSP certification is required.
  • At least 12 years of relevant IT or cybersecurity experience is required.
  • At least 4 years of cybersecurity engineering experience supporting the Federal Government is required.
  • Extensive experience with migration strategies for moving services and data to hybrid or multi-cloud architectures is required.
  • Strong knowledge of federal cybersecurity frameworks including NIST, FISMA, and FedRAMP is required.
  • Active Top Secret clearance and eligibility to obtain a SCI.

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