Jobs in the United States

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Added 31 mins ago
O
Principal Platform Software Engineer
Oracle
Nashville, TN
- $104,500 to $234,600 USD / year
We are looking for a Senior Software Developer (IC3) who enjoys building reliable software systems and solving challenging engineering problems. This role is ideal for engineers with strong…
Added 39 mins ago
Engineering Leader, Google COE
Fractal Analytics Inc
CA
10+ years of software engineering and distributed systems experience.
Added 44 mins ago
Principal Software Engineer, Developer Platforms
Cisco
Boulder, CO
…Our work connects the daily developer experience to the wider software delivery lifecycle. You will join a cross-functional team of engineers and leaders who value practical innovation in…
Added 1 hour ago
VTC Engineer
Koniag Government Services
Huntsville, AL
VTC Engineer will be responsible for supporting the global UC/VTC network that provides Telepresence, videoconferencing, and teleconference services to Army enterprise customers worldwide.…
Added 1 hour ago
Systems Engineer - E2
Lockheed Martin
Littleton, CO · Littleton
Coordinate and communicate across multiorganizational teams, supporting Responsible Systems Engineer (RSE) and Certified Principal Engineers (CPEs) to ensure proper integration at the…
Added 1 hour ago
Systems Engineer Staff - E4
Lockheed Martin
Littleton, CO · Littleton
Collaborate with the Assembly, Integration, Test & Launch (AIT&L) team, Systems Integrators, Certified Principal Engineers (CPEs), internal stakeholders and the customer to define a…
Added 1 hour ago
Systems Engineer Senior - E3
Lockheed Martin
Littleton, CO · Littleton
Collaborate with the Assembly, Integration, Test & Launch (AIT&L) team, Systems Integrators, Certified Principal Engineers (CPEs), internal stakeholders and the customer to define a…
Added 1 hour ago
Systems Engineer Senior Staff - E5
Lockheed Martin
Littleton, CO · Littleton
System design and test experience with one or more subsystems or disciplines outside of Systems Engineering (e.g. GN&C, Electrical Power, COMMS, RF, Software, etc.)
Added 1 hour ago
Systems Engineer Staff - E4
Lockheed Martin
Littleton, CO · Littleton
System design and test experience with one or more subsystems or disciplines outside of Systems Engineering (e.g. GN&C, Electrical Power, COMMS, RF, Software, etc.)
Added 1 hour ago
Electrical Engineer Sr Stf
Lockheed Martin
Grand Prairie, TX · Grand Prairie
You will be the Electrical Engineer for the Hardware Engineering team at Lockheed Martin Missiles and Fire Control (MFC). Our team delivers precision engagement aerospace and defense…
Added 1 hour ago
Systems Engineer Prin - E6
Lockheed Martin
Palmdale, CA · Palmdale
You will be the Systems Engineer Principal for the Systems Engineering team which is responsible for delivering end‑to‑end system solutions.
Added 1 hour ago
An Electronic Network Engineer (Level 2 or 3)
CORP-Corporate Office
United States
Principal Electronics Engineer: Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master’s degree…
Added 1 hour ago
Sr. Principal Systems Engineer - Configuration Management
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Staff System Engineer-Configuration Management to join our team of qualified, diverse individuals within our Systems Engineering…
Added 1 hour ago
Principal/ Sr. Principal Electronic Network Engineer
CORP-Corporate Office
United States
Principal Electronics Engineer: Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master’s degree…
Added 1 hour ago
Electronic Engineer - SW Infrastructure
CORP-Corporate Office
United States
Principal Engineer: Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master’s degree in a STEM…
Added 2 hours ago
FT
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
United States
- $134,868 to $166,000 USD / year
Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, Software Engineering Systems, or a closely related field (or foreign education equivalent)…
Added 2 hours ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Durham, NC
Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of…
Added 2 hours ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Durham, NC
Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, Business Administration, Project Management, or a closely related field (or foreign…
Added 2 hours ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Merrimack, NH
Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of…
Added 2 hours ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Westlake, TX
Bachelor’s degree in Applied Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of…
Added 2 hours ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Westlake, TX
Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of…
Added 2 hours ago
Principal Cloud Engineer
Fidelity Technology Group, LLC
Westlake, TX
Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of…
Added 2 hours ago
Principal Cloud Engineer
Fidelity Technology Group, LLC
Westlake, TX
Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of…
Added 2 hours ago
Principal AI/ML Engineer
Fidelity Technology Group, LLC
Westlake, TX
Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of…
Added 3 hours ago
FM
Principal Engineer AIX and Cloud
Fresenius Medical Care
Waltham, MA
- $117,000 to $196,000 USD / year
In addition, they are a strong cloud infrastructure engineer who collaborates closely with our established cloud engineering team to build, automate, and support AWS and Azure services.…

Walmart

(USA) Principal, Software Engineer, Information Security

BENTONVILLE, AR, United States

$110,000 to $220,000 USD / year

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Job details

Pay: $110,000 to $220,000 USD / year
Posting language: English
Posted: Nov 2, 2026

Original job description

Role summary:

As a Principal Software Engineer in Information Security, you will lead the design and implementation of secure, scalable software solutions that align with business objectives. This role requires collaboration with cross-functional teams and stakeholders to address complex technical challenges, drive innovation, and ensure compliance with security standards. You will guide development practices, oversee code quality, and contribute to continuous improvement efforts. Leveraging expertise in software architecture, coding, and security frameworks, you will influence technical strategy and deliver solutions that protect critical assets while supporting organizational goals.

About the team:

The AI Security Team designs and maintains advanced security frameworks to protect AI-driven assets enterprise-wide. They address risks associated with Generative AI and Agentic Workflows, including prompt injection and model supply chain challenges. Leveraging expertise in systems engineering, cloud migration, continuous integration, and software development, the team builds secure, scalable infrastructure. Their proactive approach strengthens defenses against emerging threats, ensuring robust protection of critical resources. This team supports the delivery of innovative AI solutions while upholding resilient security measures aligned with enterprise standards and best practices.

What you'll do:

Threat modeling agent systems. Knowledge of frameworks like the OWASP Top 10 for LLM Applications and MITRE ATLAS, .
Securing tools, MCP servers and integrations. review tool schemas and descriptions, validate inputs and outputs, and sandbox code execution and browsing.
Securing multi-agent and agent-to-agent communication. scoped delegation, and protection against privilege escalation or injected instructions.
Secure software supply chain and model governance. This covers vetting base models and fine-tunes, such as the open-weight derivatives
Governance, policy and collaboration. Work with security, legal, privacy and product teams to set autonomy levels, define acceptable use, and align with standards like NIST AI RMF.

What you'll bring:

Extensive experience in software engineering with strong proficiency in Python and coding standards.
Deep understanding of information security principles, AI security, and agentic AI systems.
Proven ability to design scalable, secure software architectures and solutions aligned with business requirements.
Expertise in stakeholder management, including identification, engagement, and communication to influence technical outcomes.
Skilled in driving telemetry implementation, defect management, and continuous integration/continuous delivery (CI/CD) processes.
Strong analytical skills to translate business needs into technical solutions and lead cross-functional collaboration.
Experience guiding teams on coding frameworks, testing strategies, and quality assurance best practices.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.

You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable.

For information about PTO, see https://one.walmart.com/notices.

Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

For information about benefits and eligibility, see One.Walmart.

The annual salary range for this position is $110,000.00 - $220,000.00

Additional compensation includes annual or quarterly performance bonuses.

Additional compensation for certain positions may also include :

Stock

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More about this job

Skills

Cybersecurity
Collaboration
Regulatory compliance
Security regulations
Process improvement
Supply chain management
CI/CD
Software development
Communication skills
Python
Stakeholder management
Analytical skills
Quality assurance

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