Top 19 security systems engineer Jobs in plano, tx

Senior Systems Security Engineer - P3 (Onsite-TX)
Raytheon —McKinney, TX
- $86,800 - $165,200 a year
- Full-time
- 5 years
- Analysis skills
- Travel
- Paid holidays
- Disability insurance
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Information System Security Engineer (ISSE) I
Cyber Defense Technologies —Richardson, TX
- Mid-level
- 3 years
- Health insurance
- Dental insurance
Quick Apply
Security Systems Field Engineer
Digi Security Systems —Dallas, TX
- Full-time
- Background check
- 7 years
- Ability to lift 50 pounds
- Paid training
- Fuel card
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Senior Security Engineer
Karbon —Dallas, TX
- $131,000 - $169,000 a year
- Remote
- Azure
- System design
- AWS
- Paid parental leave
- Dental insurance
Quick Apply
System Engineer- Identity
Optimum —Plano, TX
- Background check
- Computer science
- Microsoft Access
Quick Apply
Information System Security Engineer (ISSE)
Cyber Defense Technologies —Richardson, TX
- 8 years
- Senior level
- Leadership
- Health insurance
- Dental insurance
Quick Apply
Principal Cybersecurity Engineer (Onsite)
Collins Aerospace —Richardson, TX
- $107,500 - $204,500 a year
- Full-time
- Windows
- Analysis skills
- In-person
- Paid holidays
- Loan repayment program
Network / System Engineer V
Bank of America —Plano, TX
- Full-time
- 5 years
- DevOps
- Office
Senior Systems Engineer SAP Security & GRC
CLOUDSCOUTS SOFTWARE SOLUTIONS LLC —Frisco, TX
- Urgently hiring
- Hybrid work
- 7 years
- Continuous improvement
- Senior level
Quick Apply
Security Engineer II
Lennar —Irving, TX
- Full-time
- Computer Science
- Mid-level
- Office
- Paid parental leave
- Health insurance
Security Operating System Lead Engineer
Equinix —Dallas, TX
- $155,000 - $233,000 a year
- Full-time
- Azure
- Data analysis skills
- Research
- Paid holidays
- Paid time off
Software Development Engineer, AWS Engagement Security
Amazon Web Services, Inc. —Dallas, TX
- $136,500 - $194,400 a year
- Full-time
- Data analysis skills
- System design
- Office
- AD&D insurance
- Health insurance
IBM Verify Engineer (Multiple Openings)
Simeio —Dallas, TX
- Full-time
- Hybrid work
- 8 years
- Bachelor's degree
- Continuous improvement
Professional Services Engineer
Fortinet —Dallas, TX
- Full-time
- Computer science
- 7 years
- Computer Science
Physical Security Systems Engineer (Forward Deployed)
HiveWatch —Dallas, TX
- Full-time
- 5 years
- System design
- Office
- Paid holidays
- Health insurance
Quick Apply
Sr. Info Security Engineer (Netskope ZTNA platform)
U.S. Bank National Association —Irving, TX
- $119,765 - $140,900 a year
- Full-time
- 5 years
- System design
- Office
- Paid holidays
- Disability insurance
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security systems engineer jobs near plano, tx

Senior Systems Security Engineer - P3 (Onsite-TX)

Raytheon -
McKinney, TX

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Job Details

Full-time
$86,800 - $165,200 a year
4 days ago

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Paid time off
Parental leave
Employee assistance program
Vision insurance
401(k) matching
Flexible schedule
Life insurance

Qualifications

Embedded systems

Full Job Description

Date Posted:

2026-05-13

Country:

United States of America

Location:

US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

Secret - Current

Security Clearance Status:

Active and existing security clearance required on day 1

At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

Raytheon is seeking a Senior Systems Security Engineer - P3 (SSE) to join the SSE Sensors, Space, & Air department. The team member will apply their technical knowledge and expertise in the fields of Anti-Tamper and embedded Cybersecurity to ensure secure products are delivered to the end-user. The SSE will be responsible for individual contributions and as a team member to execute program deliverables and milestones, including communications and briefings with internal stakeholders, leadership, and external customers. The candidate will follow the Raytheon Systems Engineering processes to develop, design, integrate, test, and evaluate security solutions within embedded systems. The individual must possess and maintain an active DoD Secret security clearance and work in classified areas, with up to 25% travel required. This is an onsite position at Raytheon in McKinney, Texas.

What You Will Do

Perform Critical Program Information (CPI) analysis
Perform SSE requirements generation, derivation, decomposition, and analysis
Perform and document SSE trade-studies and provide path forward recommendations
Generate systems engineering modeling and artifacts, including functional block, sequence, and activity diagrams
Develop the program Anti-Tamper Plan
Develop and execute Verification and Validation (V&V) Plans and Procedures
Present in internal and external customer reviews and program milestones
Report tasking status and communications with program and functional leadership
Travel up to 25% as necessary

What You Will Learn

Raytheon Anti-Tamper Learning program
Raytheon Cybersecurity Bootcamp

Qualifications You Must Have

Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 5 years of prior relevant experience
Active and transferable U.S. government issued DoD Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Experience in the development, design, and/or implementation of embedded security products and technologies

Qualifications We Prefer

Experience with Critical Program Information (CPI) analysis
Experience with the Anti-Tamper Engineering Framework (ATEF)
Familiarity with DoD Instruction 8510.01 Risk Management Framework for DoD Systems
Experience with Defense-Grade and Commercial-Off-The-Shelf security devices and components

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation
Relocation Eligible – Relocation assistance is available

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

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.

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Refine Your Search

security systems engineer jobs in plano, tx

Senior Systems Security Engineer - P3 (Onsite-TX)

Information System Security Engineer (ISSE) I

Security Systems Field Engineer

Senior Security Engineer

System Engineer- Identity

Information System Security Engineer (ISSE)

Principal Cybersecurity Engineer (Onsite)

Network / System Engineer V

Senior Systems Engineer SAP Security & GRC

Security Engineer II

Security Operating System Lead Engineer

Software Development Engineer, AWS Engagement Security

IBM Verify Engineer (Multiple Openings)

Professional Services Engineer

Physical Security Systems Engineer (Forward Deployed)

Sr. Info Security Engineer (Netskope ZTNA platform)

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