> Markdown version of [/jobs/ext/3686766-principal-systems-security-engineer](https://www.wearedevelopers.com/jobs/ext/3686766-principal-systems-security-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Principal Systems Security Engineer

- **Company:** Northrop Grumman
- **Location:** Rolling Meadows, IL, United States
- **Experience:** Expert
- **Salary:** $135,800.0 - $203,600.0
- **Contract:** Permanent contract
- **Skills:** Systems Engineering, Unit Testing, Cyber Security, Embedded Software, Hardware Design, Red Team (Cyber Security), Reverse Engineering, System Testing, Systems Integration, Software Security, SC Clearance, Integration Tests, Plan of Action and Milestones
- **Published:** October 11, 2026
- **Apply:** https://www.juju.com/job/1_ngrum5-R10247257

## About the Role

Principal Systems Security Engineer:** + Bachelor's degree in a Science, Engineering, or Mathematics field with 8 years of related experience; OR a Master's degree in a STEM field with 6 years of related experience; OR a PhD in a STEM field with 4 years of related experience + Two (3) years of Systems Engineering experience with DoD platforms, systems, sensors and/or sub-systems.
E.g.
EO/IR, embedded software or cryptography, satellites, architecture development, hardware design, RF, radar, undersea sensors, etc. + Two (3) years of experience with requirements development, derivation, system integration & test and validation and verification + Two (3) years of experience, individually or collectively, in one or more of the following areas: + Anti-Tamper or Cybersecurity + Cybersecurity Risk Management Framework + Cybersecurity Resiliency + Reverse Engineering + Security requirements development + System Security Integration & Testing + Security Validation and verification + Candidate must be a US Citizen + Ability to obtain and maintain a minimum of a Secret Clearance with additional customer specified clearance **Preferred Qualifications for Sr.

## Description

If you are interested in consideration to be included as a part of this team, we would invite you to apply. **What You Will Get to Do:** As an integral part of our Systems Security Engineering team, you will be responsible for providing hands-on experience in the development of sensor payloads and secure mission security solutions supporting our hardware and software security solutions to tip of the spear warfighters. **Roles & Responsibilities:** + Demonstrate full life cycle Systems Engineering development experience in Anti-Tamper and/or Cybersecurity, to include architecture design, trade studies, requirements formulation, detailed design, unit testing, system testing, and validation and verification practices. + Support the development and implementation of hardware and software Anti-Tamper and/or CyberSecurity techniques and countermeasures to protect assets and enhance operational integrity and reliability. + Implement and ensure compliance with US Government
policies (e.g., JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39, etc.) by supporting secure architecting of systems, reviewing processes, tailoring controls, approving documented procedures and artifacts, and overseeing security testing and analysis. + 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 the security of 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 security 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 US 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 and 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. **This position will be full-time, on-site at our Rolling Meadows, IL location.** **This position may be contingent upon Funding/Contract award, special access program and acquiring and maintaining the necessary US Government security clearance per