Senior Principal Cyber Systems Engineer, Cybersecurity

Northrop Grumman

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Quick summary

Work type
On-site
Location
Schriever, CO
Salary
$142,200–$213,200 / yr
Posted
3 days ago
Freshness
Confirmed live today

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $163k
This role $178k
$112k most similar roles pay here $224k

This role pays more than 69% of similar roles. Most pay $137,650–$189,250 — the shaded band above. At the midpoint, this role pays about $178k versus about $163k for comparable roles.

Based on 240 similar postings.

Employer

About Northrop Grumman

Northrop Grumman is a leading global aerospace and defense technology company providing systems in autonomous systems, cyber, C4ISR, space, strike, and logistics. Industry: Aerospace & Defense

Northrop Grumman currently has 344 open roles on FindRole.

Listed pay typically runs $114,000–$171,000 across 327 roles with salary data.

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At a glance

TL;DR · Senior Principal Cyber Systems Engineer, Cybersecurity

Sr Principal Cyber Systems Engineer – Cybersecurity (ISSE) (26-431) AHT joins the Northrop Grumman Space Systems-Missile Defense Integration team to support the Command and Control, Battle Management, and Communications program. This role focuses on securing a vital operational system that enables leadership to plan ballistic missile defense operations and manage networked sensors and weapon systems. The engineer will install, configure, and administer cybersecurity software including endpoint protection, monitoring, and vulnerability scanning tools. Key responsibilities involve writing scripts or playbooks for automated deployment in virtualized environments, performing STIG assessments for Windows and Red Hat Enterprise Linux, and building SIEM dashboards to visualize security data. Required skills include proficiency with SIEM solutions like Splunk or Elastic, scripting in PowerShell or Bash, and knowledge of NIST and DoD cybersecurity guidance to ensure compliance across critical missile defense infrastructure.

What you'll do

  • Install, configure, and administer cybersecurity software for endpoint protection, monitoring, and vulnerability scanning.
  • Write and maintain scripts or playbooks to automate the deployment of security agents in virtualized environments.
  • Analyze endpoint protection events to filter out false positives and improve information system auditing.
  • Perform STIG assessments for Windows and Red Hat Enterprise Linux operating systems and various applications.
  • Build dashboards and write queries in SIEM solutions to visualize and analyze security-relevant data.
  • Create and manage data pipelines to parse ingested data and implement government cybersecurity requirements.
  • Assist Information System Security Officers with Control Validation Test preparation and remediation of noncompliant controls.

What we're looking for

  • A Bachelor's degree in Computer Science, Cybersecurity Engineering, Mathematics, Physics, or a related field is required.
  • Candidates must have 8 years of experience with a Bachelor's degree, or 6 years with a Master's degree, or 12 years of experience without a degree.
  • Must possess a current, active Government-issued Top Secret security clearance at the time of application.
  • Must hold a current, active Government-issued 8140 certification at IAT Level II / IAM Level I or higher (e.g., Security+ CE).
  • Must have experience installing, configuring, and administering SIEM, endpoint protection, and vulnerability/compliance scanning software.
  • Must possess Windows and Linux system administration skills and knowledge of DoD/Federal cybersecurity guidance.
  • Experience with Elastic or Splunk, query languages (SPL, EQL, KQL), and ACAS tools is preferred.
  • Experience with scripting (PowerShell, Bash), automation (Ansible), Kubernetes, or containers is preferred.

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