Jobs in the United States

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Added 4 mins ago
Engineer I
COV Covidien LP
Plymouth, MN
The Engineer I will support New Product Development within Medtronic’s R&D team in the Peripheral Vascular Health (PVH) Operating Unit. This role supports all phases of product development,…
Added 17 mins ago
Operational Technology Cyber Threat Intelligence, Principal
The Mitre Corporation
McLean, VA · Bedford, MA · Colorado Springs, CO · Fort Meade - Annapolis Junction, MD · Huntsville, AL
…health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and…
Added 19 mins ago
Sustainment SW Engineer Principal
SAIC
El Segundo, CA · Colorado Springs, CO
Seeking a Sustainment Software Developer to support Systems the MILSATCOM Engineering, Integration & Test (MSEIT) contract Peterson Space Force Base (PSFB), CO. We are looking for an…
Added 30 mins ago
Senior Engineering Manager, Autonomy Evaluation Applications
General Motors LLC
Remote, United States
…trust and act on what we produce. You'll work with the org's principal and staff engineers, who lead evaluation methodology, and with the Software Validation and Safety teams, who use our…
Added 30 mins ago
Engineering Manager - Autonomy Subsystem Evaluation
General Motors LLC
Remote, United States
…answers steer what GM's autonomy teams build next and inform software release…
Added 37 mins ago
IT Assurance Specialist SME
Chenega Corporation
Arlington, VA
…business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS)…
Added 40 mins ago
Staff Systems Safety Engineer
Twenty-Six Defense
Fort Worth, TX
…incumbent provides strategic, enterprise-level guidance for safety engineering across military and civil ground, airborne, and weapon systems, acting as the principal escalation point for…
Added 42 mins ago
Senior Principal Space Systems Engineer
General Dynamics Mission Systems, Inc
Scottsdale, AZ
Our systems typically include digital signal processing algorithms that are implemented in hardware and software for space-based systems. In addition to the general systems engineering…
Added 47 mins ago
Director of Financial Reporting & Technical Accounting
Rippling
New York, NY
Deal Structuring & Product Advisory: Partner directly with Product, Engineering, Corporate Development, and Legal teams to evaluate the accounting implications of new commercial product…
Added 56 mins ago
Principal Software Development Engineer in Test
SAIC
Remote, United States
SAIC is seeking a Principal Software Development Engineer in Test (SDET) to join the Joint Range Extension (JRE) software development team.
Added 57 mins ago
Lead Backend Engineer
Wawa Inc. (210515330)
United States
…design, install, and upgrade and manage systems and utility…
Added 1 hour ago
Senior Licensing Associate
The University of Central Florida Board of Trustees
Orlando, FL
…Coordinates IP matters between contract manager, general counsel, principal investigator, and external sponsor/external…
Added 1 hour ago
O
Lead Principal Product Manager
Oracle
San Francisco, CA · Seattle, WA
- $119,200 to $264,100 USD / year
…scientific data, applications, and results. We are seeking a Senior Principal Product Manager to define product direction and deliver capabilities that address strategic customer needs…
Added 1 hour ago
O
Lead Principal Program Manager
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
Experience managing program roadmaps, dependencies, risks, and delivery across technical and business teams, including analytics or software development lifecycles.
Added 1 hour ago
Cloud Architect
ACS Auto Club Services, Inc.
Remote, United States
2+ years of experience supporting software development projects utilizing cloud technologies. (Past roles may include systems architect, software developer, and/or systems engineer.)
Added 1 hour ago
AI Engineer 4 (AI Foundations)
Capital One
NY · McLean, VA · San Jose, CA
You are deeply Technical. You possess a strong foundation in engineering and mathematics, and your expertise in hardware, software, and AI enables you to see and exploit optimization…
Added 1 hour ago
Staff Software Engineer
Western Governors University
Salt Lake City, UT
The Staff Software Engineer is a position of technical expertise, influence, and leadership in the technology realm. The position will be required to apply their expert knowledge to ensure…
Added 1 hour ago
Principal, Technical Program Manager, Fulfilled by Amazon
Amazon.com Services LLC
Bellevue, WA
- 5+ years of software development experience
Added 1 hour ago
Principal Engineer – Spacecraft System Test Engineer (AI&T)
BAE Systems
Boulder, CO
Job Description BAE Systems Aerospace & Mission Systems (AMS) is seeking a Principal Engineer to drive the testing and execution of space flight hardware. This role is designed for a…
Added 1 hour ago
Principal Engineer – Spacecraft System Test Engineer (AI&T) - $15K Sign On Bonus
BAE Systems
Boulder, CO
BAE Systems Aerospace & Mission Systems (AMS) is is seeking a Principal Engineer to drive the testing and execution of space flight hardware. This role is designed for a technical expert…
Added 1 hour ago
Security Engineer III
Avnet US
Chandler, AZ
Maintain the detection engineering lifecycle from intake through development, validation, deployment, tuning, and retirement.
Added 1 hour ago
WD
Principal Data Engineer
Walt Disney Attractions Technology LLC
Orlando, FL
- $159,800 to $214,200 USD / year
This role is on the Data Platform team, which builds and manages the data architecture, governance, and engineering capabilities that power insights and decision-making across Disney…
Added 1 hour ago
Sr Platform Engineer
Mayo US
Rochester, MN
In collaboration with the Mayo Clinic Platform product team, defines and implements proper Software Development Life Cycle (SDLC) processes in sync with Product Development Life Cycle…
Added 1 hour ago
Radiological Assistance Program Nuclear Scientist/Engineer
LLNL
Livermore, CA
Contribute to the development of training for new and experienced RAP team members on equipment, software and operational procedures.
Added 2 hours ago
TI
Sr. AI Software Engineer
Trimble Inc.
Westminster, CO
- $144,600 to $198,800 USD / year
In this role as a principal technical leader, you will be at the forefront of modernizing greenfield, cloud multi-tenant applications using modern tech stacks while spearheading the…

Avnet US

Security Engineer III

Chandler, AZ, United States

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Job details

Posting language: English
Posted: Nov 3, 2026

Original job description

Who We Are:

At Avnet, relationships matter. We are a global, FORTUNE ® 500 technology distributor and solutions company that delivers design, supply chain and logistics expertise to customers at every stage of a product’s lifecycle. Our employees have a front row seat to the latest innovations shaping the world we live in and the future we share. We’re driven to help our customers around the world succeed and we do so by earning the trust of some of the biggest names in technology.

Working at Avnet means being a part of a global team. We work collaboratively and with integrity, doing business the right way. For more than a century, we have partnered together to help our customers, suppliers and teammates realize the transformative possibilities of technology. Experience what’s next at Avnet!

Job Summary:

Design, implement, and ensure the safety of information systems assets, data and protect systems from intentional or inadvertent access or destruction. Interface with user communities to identify security needs and implement procedures based on findings. Communicate security policies and monitor compliance. Evaluate security level requirements

Principal Responsibilities:

SIEM Threat Detection & Alert Creation

Design, build, and maintain SIEM detection logic that identifies suspicious activity, policy violations, and potential security incidents across supported log sources.
Create and manage SIEM alerts in accordance with engineering standards for severity, ownership, routing, enrichment, and platform behavior.
Tune existing detections to reduce false positives, improve fidelity, and ensure alerts remain aligned to current threats and business priorities.
Maintain the detection engineering lifecycle from intake through development, validation, deployment, tuning, and retirement.
Partner with incident response, threat hunting, vulnerability management, and platform engineering teams to identify detection gaps and prioritize new alerting requirements.
Maintain regular engagement with security operations stakeholders to review detection effectiveness, alert volume, false positive trends, and required platform changes.

Network Security

Support, troubleshoot, and maintain internet security capabilities through Netskope Secure Web Gateway (SWG)
Define, build, and maintain Netskope policies through Cloud Access Security Broker (CASB)
Support implementation of firewall rules by evaluating security risk for all requested changes, while maintaining a short response time in line with business expectations.

On-Call

Join on-call rotation. This will be for all applications/responsibilities for the team; however, you can pull in tool/process owners as needed. AMER & Weekend coverage roughly every 6 weeks.

Other

Analyzes, at the component level (i.e., firewalls, modems, etc.), security-related hardware and software.
Conducts security risk assessments and compliance audits and makes recommendations regarding levels of risk by identifying potential information and network security vulnerabilities.
Develops, maintains and publishes policies and standards related to security software systems in order to mitigate risk and influence user behaviors.
Implementation, administration and compliance of all GIS data security programs and regulations including General Data Protection Regulations (GDPR)
Enforces and monitors security related standards, procedures, techniques and guidelines.
Provides technical guidance and consultation related to information security issues.
Identifies intrusions into information systems and makes recommendations for improvements/changes based on findings.
Implements upgrades, repairs, and modifications to information systems assets.
Investigates and recommends security technologies and solutions including data loss prevention, firewalls, encryption, intrusion detection, etc.
Shares security knowledge with employees and the business.
Manages the provisioning, de-provisioning and access levels of accounts for system assets.
Other duties as assigned.

Job Level Specifications:

Extensive knowledge and application of principles, theories and concepts. Complete knowledge of all job functions and the broad industry best practices, techniques and standards.
Develops solutions to complex problems where analysis of situations and/or data requires in-depth evaluation of variables. Determine best approach to achieve results and provide suggestions to improve policies and procedures.
Work is performed independently and requires the exercise of judgment and discretion. Exercises considerable latitude in determining objectives and approaches to assignments. Work may be reviewed at a high-level.
May represent the organization as a primary contact on assignments and/or projects. Interacts with senior professionals and management and frequently coordinates work between departments or organizations.
Actions may impact the organization. Failure to accomplish work will result in the inability to reach crucial organizational goals. Erroneous decisions may have a prolonged effect resulting in the expenditure of substantial resources.

Work Experience:

Typically 5+ years with bachelor's or equivalent.

Education and Certification(s):

Bachelor's degree or equivalent experience from which comparable knowledge and job skills can be obtained.

What We Offer:

Our employees work hard to live our values and help us grow. Our total rewards strategy supports Avnet’s ability to attract, engage, develop, and reward our employees, while promoting a diverse and inclusive environment. We offer competitive compensation and benefit programs - from time away and flexible working arrangements to programs supporting employee well-being and opportunities to give back to your community.

Generous Paid Time Off
401K and Pension Plan
Paid Holidays
Family Support (Paid Leave, Surrogacy, Adoption)
Medical, Dental, Vision, and Life Insurance
Long-term and Short-term Disability Insurance
Health Savings Account / Flexible Spending Account
Education Assistance
Employee Development Resources
Employee Wellness, Leadership Development and Mentorship Programs

Benefits listed above may vary depending on the nature of your employment with Avnet.

This position will have access to ITAR product and therefore be authorized to access product. This position requires the employee to be a U.S. Citizen or National, or a lawful permanent resident as defined by 8 U.S.C. 1101(a)(20), or a protected individual as defined by 8 U.S.C. 1324b(a)(3).

The above statements are intended to describe the general nature and level of work being performed. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills.

Avnet is an Equal Opportunity Employer committed to providing equal opportunities to all employees and applicants for employment without regard to race, color, religion, ancestry, national origin, sex (including pregnancy), age, marital status, sexual orientation, gender identity or expression, disability, veteran status, genetic information or any other characteristic protected by law. This policy of non-discrimination also applies to religious dress and grooming practices. Avnet will accommodate employee religious dress standards and grooming practices that do not result in undue hardship for the Company. If you are interested in applying for employment with Avnet and need special assistance or an accommodation to apply for a posted position contact our Human Resources Service Center at (888) 994-7669.

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More about this job

Skills

Regulatory compliance
Incident response
Troubleshoot
GIS
Apply information security policies
Data protection
Cybersecurity
Loss prevention

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