Principal Cybersecurity Systems Engineer (CSE)

Northrop Grumman

Quick summary

Work type: On-site
Location: Oklahoma City, OK
Salary: $102,600–$153,800 / yr
Posted: 3 days ago
Nearby: 6 roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $164k

This role $128k

$91k most similar roles pay here $209k

This role pays less than 85% of similar roles. Most pay $141,337–$187,076 — the shaded band above. At the midpoint, this role pays about $128k versus about $164k 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 208 open roles on FindRole.

Listed pay typically runs $117,500–$176,300 across 204 roles with salary data.

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View all roles at Northrop Grumman

At a glance

TL;DR · Principal Cybersecurity Systems Engineer (CSE)

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Northrop Grumman Aeronautics Systems is seeking a Cybersecurity Systems Engineer at the senior level to join their dedicated team in Oklahoma City, OK. This role involves assessing software and hardware for vulnerabilities, developing automation for cybersecurity processes, and investigating complex technical issues. The engineer will guide security architecture, influence tool selection, and ensure that cybersecurity protections are integrated effectively throughout the system development lifecycle. Key responsibilities include conducting vulnerability scans using tools like ACAS and STIGs, performing manual verifications on various equipment, and generating RMF artifacts such as System Security Plans and Risk Assessment Reports. Preferred candidates have experience with core systems engineering principles, including requirements development and verification planning, and possess certifications like CISSP or CSSLP. The role requires a deep understanding of NIST standards and the ability to obtain SAP clearance.

Skills

NIST 800-53 NIST 800-171 ACAS STIGs RMF System Security Plan Continuous Monitoring Plan Risk Assessment Report Security Control Traceability Matrix Plan Of Actions & Milestones CSSLP CISSP CEH Network security Router and switch configurations Requirements development Verification and validation Engineering Change Processes

What you'll do

Assess software and hardware for cybersecurity vulnerabilities.
Develop automation tools for cybersecurity processes.
Perform system vulnerability scans using ACAS and STIGs.
Generate artifacts required for Risk Management Framework (RMF) packages.
Evaluate and assess proposed and realized implementation to identify security risks.
Guide the development of cybersecurity verification efforts to ensure effectiveness.

What we're looking for

Must have a STEM degree with 3-5 years of relevant cybersecurity experience.
Experience in Cybersecurity vulnerability assessments and evaluations required.
Knowledge of NIST 800-53, NIST 800-171, NSS/CSA PM 9-12, and JSIG standards.
Ability to obtain and maintain Special Access Program (SAP) clearance.
Develop artifacts for Risk Management Framework (RMF) packages including System Security Plan and Continuous Monitoring Plan.
Perform system categorization based on impact analysis and cybersecurity assessments.

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