Pratt & Whitney
Overview
Date Posted: 2025-10-17 Country: United States of America Location: MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance: DoD Clearance: Secret There is an on-site opportunity for a Senior Cybersecurity Engineer within the Application and Tactical Software Department in Tewksbury, Massachusetts. The department’s mission is to provide world-class software for air defense systems. The role includes security architecture, requirements, design, implementation, cyber resiliency, and threat awareness. This position is a full-time onsite role in Tewksbury, MA. What You Will Do
Define security requirements and design solutions, providing guidance and direction related to security technologies. Reverse-engineering Windows/Linux executables (Ghidra/IDA, x64dbg/WinDbg/LLDB, radare2, Frida). Code review across at least two families (preferably C/C++ and Python) to find logic flaws. Turn vuln data (Nmap/Nessus/ACAS/SAST) into scoped host and network pentest plans with clear objectives, hypotheses, and success criteria. Write actionable reports: risk, reproduction, PoCs, prioritized remediation mapped to CWE/CVSS/ATT&CK. Perform analysis on security collected data and test results. Identify and implement security design and prepare and maintain engineering and security related documentation. Define and develop cybersecurity requirements, design, and architecture artifacts, strategy, plans, and policies. Perform and/or provide guidance and oversight on vulnerability assessments, defining, negotiating, and executing Assessment and Authorization (A&A) events. Collaborate with program and engineering disciplines and ensure cybersecurity solution alternatives. Conduct cybersecurity audits to ensure appropriate implementation and compliance of the security posture developing SSPs and POA&Ms. Define security development and test efforts and the implementation of security controls of networking devices, databases, operating systems, and hardware and software components. Conduct technical and nontechnical trade studies, analyses, and reviews as applicable. Qualifications You Must Have
Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics and a minimum of 5 years of experience. Experience in cybersecurity, compliance, and risk management framework. Qualifications We Prefer
Experience with security features and/or vulnerability of various operating systems as defined by NSA, NIST, DISA (STIGs) and USCYBERCOM. 2–4 years of hands-on experience in offensive security, reverse engineering, or exploit development. Experience with network and system security administration, including operating system security configuration and account management best practices for MS Windows, Red Hat Enterprise Linux, and Cisco Systems. DoDI 8570.01-M IAT Level-III Compliant Certification (CISSP, CCNP Security, CISA, etc.) Familiar with Ghidra/IDA, x64dbg/WinDbg, Burp Pro; Nmap; Python/C/C#/PowerShell/Bash; Wireshark/Zeek Security related Network (e.g. Cisco) and Operating System certification or training. Ability to support periodic travel. What We Offer
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. Learn More & Apply Now
Please consider the following role type definition as you apply for this role: Onsite. Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. This position requires security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. RTX is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. The salary range for this role is 82,000 USD - 164,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX offers benefits including medical, dental, vision, life insurance, disability coverage, 401(k) match, and more. Specific benefits depend on the business unit and whether covered by a collective-bargaining agreement. Hired applicants may be eligible for annual incentive programs depending on the role and unit. This role is subject to factors including performance and business needs. This is a U.S.-based role for eligible candidates. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX Privacy Policy and Terms apply.
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Date Posted: 2025-10-17 Country: United States of America Location: MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance: DoD Clearance: Secret There is an on-site opportunity for a Senior Cybersecurity Engineer within the Application and Tactical Software Department in Tewksbury, Massachusetts. The department’s mission is to provide world-class software for air defense systems. The role includes security architecture, requirements, design, implementation, cyber resiliency, and threat awareness. This position is a full-time onsite role in Tewksbury, MA. What You Will Do
Define security requirements and design solutions, providing guidance and direction related to security technologies. Reverse-engineering Windows/Linux executables (Ghidra/IDA, x64dbg/WinDbg/LLDB, radare2, Frida). Code review across at least two families (preferably C/C++ and Python) to find logic flaws. Turn vuln data (Nmap/Nessus/ACAS/SAST) into scoped host and network pentest plans with clear objectives, hypotheses, and success criteria. Write actionable reports: risk, reproduction, PoCs, prioritized remediation mapped to CWE/CVSS/ATT&CK. Perform analysis on security collected data and test results. Identify and implement security design and prepare and maintain engineering and security related documentation. Define and develop cybersecurity requirements, design, and architecture artifacts, strategy, plans, and policies. Perform and/or provide guidance and oversight on vulnerability assessments, defining, negotiating, and executing Assessment and Authorization (A&A) events. Collaborate with program and engineering disciplines and ensure cybersecurity solution alternatives. Conduct cybersecurity audits to ensure appropriate implementation and compliance of the security posture developing SSPs and POA&Ms. Define security development and test efforts and the implementation of security controls of networking devices, databases, operating systems, and hardware and software components. Conduct technical and nontechnical trade studies, analyses, and reviews as applicable. Qualifications You Must Have
Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics and a minimum of 5 years of experience. Experience in cybersecurity, compliance, and risk management framework. Qualifications We Prefer
Experience with security features and/or vulnerability of various operating systems as defined by NSA, NIST, DISA (STIGs) and USCYBERCOM. 2–4 years of hands-on experience in offensive security, reverse engineering, or exploit development. Experience with network and system security administration, including operating system security configuration and account management best practices for MS Windows, Red Hat Enterprise Linux, and Cisco Systems. DoDI 8570.01-M IAT Level-III Compliant Certification (CISSP, CCNP Security, CISA, etc.) Familiar with Ghidra/IDA, x64dbg/WinDbg, Burp Pro; Nmap; Python/C/C#/PowerShell/Bash; Wireshark/Zeek Security related Network (e.g. Cisco) and Operating System certification or training. Ability to support periodic travel. What We Offer
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. Learn More & Apply Now
Please consider the following role type definition as you apply for this role: Onsite. Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. This position requires security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. RTX is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. The salary range for this role is 82,000 USD - 164,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX offers benefits including medical, dental, vision, life insurance, disability coverage, 401(k) match, and more. Specific benefits depend on the business unit and whether covered by a collective-bargaining agreement. Hired applicants may be eligible for annual incentive programs depending on the role and unit. This role is subject to factors including performance and business needs. This is a U.S.-based role for eligible candidates. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX Privacy Policy and Terms apply.
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