Principal/ Senior Principal Cyber Systems Engineer

Posted Yesterday
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Melbourne, FL, USA
In-Office
98K-184K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Role
Lead system security engineering across acquisition lifecycle: develop secure system architectures per DoD/NIST/RMF guidance, verify/validate cyber requirements, support authorization (RMF) and documentation, liaise with stakeholders, and integrate subsystem cybersecurity into system-level designs.
Summary Generated by Built In
RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the TimeDescription

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman Aeronautics Systems has an opening for a Principal Cyber Systems Engineer to join our team of qualified, diverse individuals. This position will be responsible for System Security Engineering (SSE) across all phases of a system’s acquisition / development lifecycle.

The selected Cyber Systems Engineer will perform as a member of an interdisciplinary team on a key effort to develop novel and innovative solutions to advanced technical problems.

Essential Functions:

The successful candidate will develop and deliver secure system architecture implementations based on DoD, National Institute of Standards and Technology (NIST), Committee on National Security Systems Instruction (CNSSI), and Risk Management Framework (RMF) processes, policies and guidelines. Candidates should be comfortable working in a fast-paced, dynamic work environment.

Essential functions include:

  • Verification and validation of system level cybersecurity requirements to support successful system sell-off
  • Maintaining awareness of and providing SSE input to subsystem-level cybersecurity architectures to ensure seamless integration into system level architectures
  • Support ongoing authorization efforts including briefing authorization status and development of supporting documentation in coordination with internal and external stakeholders
  • Serve as a technical liaison to internal and external teams in support of program activities requiring SSE subject matter expertise

Basic (Minimum) Qualifications:

  • For Principal Level: Bachelor’s Degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university and 5+ years Cybersecurity experience OR Master’s degree in a STEM and 3+ years of experience OR PhD in STEM and 1+ years of experience
  • For Senior Principal Level: Bachelor’s Degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university and 8+ years Cybersecurity experience OR Master’s degree in a STEM and 6+ years of experience OR PhD in STEM and 4+ years of experience
  • Familiarity with DoD System Security Engineering activities (security requirements engineering, risk assessment and management, secure architecture design, implementation and verification activities)
  • Must have an active DoD Secret security clearance (at a minimum, with a background investigation completed within last 6 years or currently enrolled into Continuous Evaluation)
  • Must have the ability to obtain and maintain Special Access Program (SAP) clearance before establishing a start date (contingency)
  • Possess a DODD 8140.01 qualifying certification, such as CompTIA Security+, CISSP, or similar network/security certifications or have the ability to acquire a qualifying certification within 6 months of starting

Preferred Qualifications:

  • Experience with Risk Management Framework (RMF), development of System Security Plans, Assessment Reports, attack path modeling, and mitigation strategies
  • Experience with embedded computing environments and technologies
  • Experience with cloud computing environments and technologies
  • Experience developing cybersecurity architectures in a Digital Engineering environment
  • Experience applying agile methodologies to the development of cybersecurity capabilities for embedded systems
  • Experience working on a multidisciplinary team and writing technical proposals
  • Excellent communication, interpersonal skills, and the ability to interface with all levels of employees and management
  • Familiarity with U.S Government Anti-Tamper (AT) processes and implementations
  • Currently have or have the ability to obtain a DoD Top Secret security clearance to include a Single Scope Background Investigation (SSBI)

Primary Level Salary Range: $98,400.00 - $147,600.00Secondary Level Salary Range: $122,800.00 - $184,200.00

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Skills Required

  • Bachelor's degree in STEM and 5+ years cybersecurity experience (Principal level)
  • Master's degree in STEM and 3+ years cybersecurity experience (Principal level)
  • PhD in STEM and 1+ years cybersecurity experience (Principal level)
  • Bachelor's degree in STEM and 8+ years cybersecurity experience (Senior Principal level)
  • Master's degree in STEM and 6+ years cybersecurity experience (Senior Principal level)
  • PhD in STEM and 4+ years cybersecurity experience (Senior Principal level)
  • Familiarity with DoD System Security Engineering activities (security requirements engineering, risk assessment/management, secure architecture design, implementation, verification)
  • Active DoD Secret security clearance (background investigation within last 6 years or enrolled in Continuous Evaluation)
  • Ability to obtain and maintain Special Access Program (SAP) clearance prior to start (contingency)
  • Possess a DODD 8140.01 qualifying certification (e.g., CompTIA Security+, CISSP) or ability to acquire within 6 months of start
  • U.S. Citizenship (required for positions with government clearance)
  • Willingness to travel up to ~10%
  • Experience with RMF, System Security Plans, assessment reports, attack path modeling and mitigation strategies
  • Experience with embedded computing environments and technologies
  • Experience with cloud computing environments and technologies
  • Experience developing cybersecurity architectures in a Digital Engineering environment
  • Experience applying agile methodologies to cybersecurity capability development for embedded systems
  • Familiarity with U.S. Government Anti-Tamper (AT) processes and implementations
  • Ability to obtain DoD Top Secret clearance (SSBI) - preferred/desired

Northrop Grumman Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.

  • Retirement Support 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
  • Leave & Time Off Breadth PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
  • Parental & Family Support Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.

Northrop Grumman Insights

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The Company
HQ: Charlotte, North Carolina
85,636 Employees

What We Do

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.

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