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Principal/Sr Principal Systems Security Engineer

Northrop Grumman

Engineering Jobs

Principal/Sr Principal Systems Security Engineer

full-timePosted: Jan 2, 2026

Job Description

Demonstrate full life cycle development experience encompassing architecture design, trade studies, Anti-Tamper / Cybersecurity requirements formulation, detailed design, unit testing, system testing, and validation and verification practices. Support the development and implementation of hardware and software Anti-Tamper / CyberSecurity techniques and countermeasures to protect assets and enhance operational integrity and reliability. Implement and ensure compliance with government policies (e.g., JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39, etc.) by reviewing process tailoring needs and approving documented procedures. Conduct thorough analyses to validate existing security requirements and develop additional safeguards as necessary to enhance system security. Collaborate with the US Government and program teams to negotiate and develop Anti-Tamper / CyberSecurity solutions for international export markets, ensuring compliance with Tri-Service Committee and Red Team requirements for US-deployed and exported military systems. Utilize reverse engineering techniques to architect and validate effective Anti-Tamper / CyberSecurity solutions. Conduct Technical Release Analyses in accordance with US Government security governance, service policies, and licensing precedents. Prepare, assess, and certify Controlled Unclassified Information and higher information and Critical Program Information determinations for licensing. Coordinate Technology Release efforts with program personnel by engaging relevant stakeholders and Subject Matter Experts (SMEs) to ensure successful outcomes, to include development and delivery of training on Technology Release processes to program personnel. Manage and communicate the necessary analyses and modifications for system, subsystem, or sensor exportability, ensuring compliance with international standards. Apply intermediate understanding of cryptographic security protocols to safeguard sensitive information. Support formal Security Test and Evaluation (ST&E) processes mandated by government authorities through comprehensive pre-test preparations, active participation in testing, result analysis, and the preparation of required reports. Document findings from Assessment and Authorization activities, as well as technical and coordination efforts, while preparing and maintaining the system Security Plans and updating the Plan of Actions and Milestones (POA&M). Support strategic planning for Anti-Tamper / CyberSecurity technology development that aligns with global strategic priorities and influences current and future policies. Collaborate effectively with program teams and global Business Development stakeholders to incorporate international requirements and features into design processes and drive product line initiatives for global market success. Actively participate in communities of practice to enhance domain knowledge and foster continuous professional development throughout the organization. Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) field with 5+ years of related experience, a Master's degree in a STEM field with 3+ years of related experience or a PhD in a STEM field with +1 year of related experience. Ability to obtain and maintain a minimum of a Secret Clearance with additional customer specified clearance prior to start. Bachelor's degree in a Science, Technology, Engineering, or Mathematics field with 8+ years of related experience, a Master's degree with 6+ years of related experience, or a PhD with 4+ years of related experience. Two (2) years of Systems Engineering experience with DoD based Platforms, Sensors and/or Sub-systems. Including but not limited to:

EO/IR, Embedded Software or Cryptography, Satellite, Architecture development, Hardware design, RF, Radar and Undersea Sensors, etc. Two (2) years of experience with requirements development, derivation, system integration & test and validation and verification Two (2) years of experience with Anti-Tamper / Cyber Security, Reverse Engineering and/or Risk Management Framework / Cyber Resiliency Ability to obtain and maintain a minimum of a Secret Clearance with additional customer specified clearance prior to start. Advanced degrees in Science, Technology, Engineering or Mathematics or related technical fields. Active Secret or Top Secret clearance Experience with Hardware (Firmware) Assurance, Software Attack Surface Analysis Report, Select Software/Firmware Encryption, and Secure Key Handling Experience with identifying and mitigating software assurance vulnerabilities and performing integration testing of mitigation/resolution Experience with contributing to and/or making technical presentations to internal and external customers

Locations

  • Rolling Meadows, Illinois, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Full life cycle development experience in architecture design, trade studies, Anti-Tamper/Cybersecurity requirements (experience)

Responsibilities

  • Support development and implementation of hardware/software Anti-Tamper/CyberSecurity techniques
  • Conduct thorough analyses to validate security requirements
  • Collaborate with US Government and program teams for Anti-Tamper/CyberSecurity solutions
  • Prepare, assess, and certify Controlled Unclassified Information and Critical Program Information
  • Coordinate Technology Release efforts and deliver training
  • Manage analyses and modifications for system exportability

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Northrop Grumman logo

Principal/Sr Principal Systems Security Engineer

Northrop Grumman

Engineering Jobs

Principal/Sr Principal Systems Security Engineer

full-timePosted: Jan 2, 2026

Job Description

Demonstrate full life cycle development experience encompassing architecture design, trade studies, Anti-Tamper / Cybersecurity requirements formulation, detailed design, unit testing, system testing, and validation and verification practices. Support the development and implementation of hardware and software Anti-Tamper / CyberSecurity techniques and countermeasures to protect assets and enhance operational integrity and reliability. Implement and ensure compliance with government policies (e.g., JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39, etc.) by reviewing process tailoring needs and approving documented procedures. Conduct thorough analyses to validate existing security requirements and develop additional safeguards as necessary to enhance system security. Collaborate with the US Government and program teams to negotiate and develop Anti-Tamper / CyberSecurity solutions for international export markets, ensuring compliance with Tri-Service Committee and Red Team requirements for US-deployed and exported military systems. Utilize reverse engineering techniques to architect and validate effective Anti-Tamper / CyberSecurity solutions. Conduct Technical Release Analyses in accordance with US Government security governance, service policies, and licensing precedents. Prepare, assess, and certify Controlled Unclassified Information and higher information and Critical Program Information determinations for licensing. Coordinate Technology Release efforts with program personnel by engaging relevant stakeholders and Subject Matter Experts (SMEs) to ensure successful outcomes, to include development and delivery of training on Technology Release processes to program personnel. Manage and communicate the necessary analyses and modifications for system, subsystem, or sensor exportability, ensuring compliance with international standards. Apply intermediate understanding of cryptographic security protocols to safeguard sensitive information. Support formal Security Test and Evaluation (ST&E) processes mandated by government authorities through comprehensive pre-test preparations, active participation in testing, result analysis, and the preparation of required reports. Document findings from Assessment and Authorization activities, as well as technical and coordination efforts, while preparing and maintaining the system Security Plans and updating the Plan of Actions and Milestones (POA&M). Support strategic planning for Anti-Tamper / CyberSecurity technology development that aligns with global strategic priorities and influences current and future policies. Collaborate effectively with program teams and global Business Development stakeholders to incorporate international requirements and features into design processes and drive product line initiatives for global market success. Actively participate in communities of practice to enhance domain knowledge and foster continuous professional development throughout the organization. Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) field with 5+ years of related experience, a Master's degree in a STEM field with 3+ years of related experience or a PhD in a STEM field with +1 year of related experience. Ability to obtain and maintain a minimum of a Secret Clearance with additional customer specified clearance prior to start. Bachelor's degree in a Science, Technology, Engineering, or Mathematics field with 8+ years of related experience, a Master's degree with 6+ years of related experience, or a PhD with 4+ years of related experience. Two (2) years of Systems Engineering experience with DoD based Platforms, Sensors and/or Sub-systems. Including but not limited to:

EO/IR, Embedded Software or Cryptography, Satellite, Architecture development, Hardware design, RF, Radar and Undersea Sensors, etc. Two (2) years of experience with requirements development, derivation, system integration & test and validation and verification Two (2) years of experience with Anti-Tamper / Cyber Security, Reverse Engineering and/or Risk Management Framework / Cyber Resiliency Ability to obtain and maintain a minimum of a Secret Clearance with additional customer specified clearance prior to start. Advanced degrees in Science, Technology, Engineering or Mathematics or related technical fields. Active Secret or Top Secret clearance Experience with Hardware (Firmware) Assurance, Software Attack Surface Analysis Report, Select Software/Firmware Encryption, and Secure Key Handling Experience with identifying and mitigating software assurance vulnerabilities and performing integration testing of mitigation/resolution Experience with contributing to and/or making technical presentations to internal and external customers

Locations

  • Rolling Meadows, Illinois, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Full life cycle development experience in architecture design, trade studies, Anti-Tamper/Cybersecurity requirements (experience)

Responsibilities

  • Support development and implementation of hardware/software Anti-Tamper/CyberSecurity techniques
  • Conduct thorough analyses to validate security requirements
  • Collaborate with US Government and program teams for Anti-Tamper/CyberSecurity solutions
  • Prepare, assess, and certify Controlled Unclassified Information and Critical Program Information
  • Coordinate Technology Release efforts and deliver training
  • Manage analyses and modifications for system exportability

Target Your Resume for "Principal/Sr Principal Systems Security Engineer" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Principal/Sr Principal Systems Security Engineer. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Principal/Sr Principal Systems Security Engineer" , Northrop Grumman

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

AerospaceDefenseTechnologyDefense

Answer 10 quick questions to check your fit for Principal/Sr Principal Systems Security Engineer @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.