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Lead Principal Software Development Engineer
Oracle
Augusta, ME
- $135,200 to $306,400 USD / year
As a Sr. Principal Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Core Platform division, you will play a critical leadership role in the architecture, evolution,…
Added just now
Senior Staff Full-stack Engineer - Global Payment Network (Remote - Eligible)
Capital One
Augusta, ME
As a Senior Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented…
Added 11 mins ago
Project Manager in Training
EMCOR Group
Plain City, OH
…Columbus and the surrounding area for responsive service and high-quality…
Added 11 mins ago
Sr Engineer, Testing
Wayne Fueling Systems LLC
Lombard, IL
A Software Engineer in Test is a software engineering role within Dover Fueling Solutions that adheres to test implementations. There is the expectation they will learn what is important to…
Added 12 mins ago
Project Manager in Training
EMCOR Group
Dayton, OH
Chapelseeks a Project Manager who will be responsible for providing oversight to Project Engineer(s), Assistant Project Manager(s), as well as coordinating the scheduling efforts of the…
Added 12 mins ago
O
Lead Principal Software Development Engineer
Oracle
Columbus, OH
- $135,200 to $306,400 USD / year
As a Sr. Principal Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Core Platform division, you will play a critical leadership role in the architecture, evolution,…
Added 12 mins ago
Senior Staff Full-stack Engineer - Global Payment Network (Remote - Eligible)
Capital One
Columbus, OH
As a Senior Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented…
Added 13 mins ago
Sr Lead Software Engineer(AI, Data Cloud)
JPMorgan Chase
Columbus, OH
As a Senior Lead Software Engineer at JPMorganChase within Corporate Technology – Chief Technology Office, you serve as a senior individual contributor and technical leader on an agile team…
Added 3 hours ago
Substation Design Engineer
Entergy
New Orleans, LA
This position will be filled by an Engineer I, II, III or Sr., based on the experience and qualifications of the selected candidate.
Added 3 hours ago
ES Systems Engineer
CBRE
Burlington, TX
Perform programming of control applications using various software tools.
Added 3 hours ago
Engineer Senior Analyst - Assistant Vice President
Citigroup
Irving, TX
The Engineer Sr Analyst is an intermediate level position responsible for a variety of engineering activities including the evaluation, benchmarking and certification of end user hardware.…
Added 5 hours ago
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Sr Software Engineer I
American Express
Sunrise, FL
- $123,000 to $215,250 USD / year
Design, develop, and deliver scalable, high-quality software solutions across the full stack, leveraging Java and Python for enterprise-grade platforms and services
Added 7 hours ago
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Industrial Engineer (Job Code: 176007)
Piston Automotive LLC
North Kansas City, MO
- $87,116 USD / year
…Broadcast Analysis, Throughput Analysis, and/or Simulation using software such as ProModel- Focus on dock to dock understanding of how facilities and customer delivery requirements;…
Added 8 hours ago
Sr. Staff Software Engineer, Cribl Detect
MONTROSE ENVIRONMENTAL GROUP
SALT LAKE CITY, UT
B2B SAAS data observability software. Join the company that's building the telemetry infrastructure for the AI era. At Cribl, we partner with IT and Security teams at many of the world's…
Added 9 hours ago
Sr. Principal Systems Engineer - Configuration Manager
Northrop Grumman
Redondo Beach, CA · El Segundo, CA
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 9 hours ago
Sr Embedded Software Engineer (Board Bring Up)
Capgemini
Palo Alto, CA
We are looking for a Senior DSP & Audio Embedded Software Engineer to support the bring-up, integration, and validation of the DSP and Safety Processor subsystems on the iRDK platform. In…
Added 9 hours ago
Sr Robotics Technical Support Engineer
J&J Family of Companies
Santa Clara, CA
Johnson & Johnson MedTech is recruiting for a Senior Robotics Technical Support Engineer within the Robotic Technical Support organization, located in the Eastern Timezone. Remote work may…
Added 10 hours ago
Senior Manager Data Engineer (Databricks, Pyspark, Snowflake)
Capital One
Chicago, IL
Collaborate with product managers and software engineers to deliver robust cloud-first data solutions that drive powerful experiences to help millions of Americans achieve financial…
Added 10 hours ago
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Senior Product Security Engineer
Antech Diagnostics
Chicago, IL
- $141,000 to $176,000 USD / year
The Sr. Product Security Engineer will be responsible for defining, implementing and enforcing secure coding practices to ensure that software security is embedded early on (shifting left)…
Added 10 hours ago
Sr. Applications Engineer, FM&I
Great Plains Industries - GPI
Wichita, KS
Added 11 hours ago
Staff Field Service Engineer, Product Integrity & Defense
Rivian Automotive, LLC
BLAUVELT, NY
…generations. Role Summary Rivian is seeking a Field Service Engineer to provide hands on technical support for Legal matters involving vehicle inspections, warranty support, product…
Added 11 hours ago
Resident Engineer
Port Authority of New York and New Jersey
Staten Island, NY
Reporting to the Sr. Engineer of Construction (Sr. EOC), with support to the Chief and Deputy Chief of Construction, the Resident Engineer will be responsible for the day-to-day management…
Added 11 hours ago
Sr Software Engineer, Monetization Engineering
Pinterest, Inc.
NEW YORK, NY
…automated testing to build features with a high degree of technical quality, taking responsibility for the components and features you develop * Grow as an engineer by working with…
Added 11 hours ago
Sr Software Engineer, Monetization Engineering
Pinterest, Inc.
NEW YORK, NY
…automated testing to build features with a high degree of technical quality, taking responsibility for the components and features you develop * Grow as an engineer by working with…
Added 11 hours ago
Forward Deployed Engineer - Applied AI - Senior Manager - Financial Services - Consulting
EY
New York, NY
Forward Deployed Engineer – Applied AI - Senior Manager - Financial Services

Illumio

Sr. Software Engineer - Cloud Security

Sunnyvale, CA, United States

$172,000 to $198,000 USD / year

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Job details

Pay: $172,000 to $198,000 USD / year
Posting language: English
Posted: Oct 28, 2026

Original job description

ONWARDS TOGETHER!

Illumio is the leader in ransomware and breach containment, redefining how organizations contain cyberattacks and enable operational resilience. Powered by the Illumio AI Security Graph, our breach containment platform identifies and contains threats across hybrid multi-cloud environments – stopping the spread of attacks before they become disasters.

Recognized as a Leader in the Forrester Wave™ for Microsegmentation, Illumio enables Zero Trust, strengthening cyber resilience for the infrastructure, systems, and organizations that keep the world running.

LOCATION: 5 ON-SITE DAYS A WEEK IN SUNNYVALE, CA HEADQUARTERS.

OUR TEAM'S VISION:

Our Engineering team is driven by a culture that thrives on visionary leadership, autonomy, and ownership, creating a dynamic synergy that drives us forward in the ever-evolving landscape of cybersecurity.

When you join our team, you become part of the leader in Zero Trust Segmentation. You'll work with a cutting-edge technology stack that spans operating systems, distributed applications, and immersive UI/visualization tools.

We're shaping the future of cybersecurity. And together, we will continue to build world-class products - led by people with different perspectives, backgrounds, and a commitment to innovation in a time when the world faces its greatest cybersecurity threats in history.

YOUR IMPACT:

You will be developing containerized (micro) services for a distributed multi-tenant system that process data and real time events and network telemetry from multiple public clouds to provide real time insights, visibility, and security recommendations to customers so they can identify and minimize risk in the cloud.
You will design your service, work out all of the details, defend the design/architecture before your peers, and deliver a rock-solid implementation.
You will also mentor junior engineers, new-grads, and interns to help them grow as engineers and become productive members of the team.
You will primarily write code in Go and work with data pipeline using SQL or other types of interfaces. We leverage Kubernetes for service infrastructure platform. We welcome people with backgrounds in other languages and technology stacks along with a desire to learn.
Own critical features and subsystems and own the entire software development lifecycle, from clarifying requirements to ensuring their successful deployment and usage by customers.
Own operational aspects of the system, being on the front lines and experiencing first-hand the challenges of operating such a system, will make you understand how to write better more supportable software, like no other experience.
Own code quality, as we do early developer testing and functional/integration testing to ensure we build robust and resilient products.
Partner with Product Management to review, refine requirement that exceed our customers’ expectations.
Develop deep understanding of the fundamental problems our customers need solved through interaction with stakeholders and peers.

YOUR TOOLKIT:

Bachelor’s in computer science or equivalent degree. Master’s degree a plus
4+ years building distributed & scalable software and systems
Passion for software development, willing to constantly learn, keeping up with technological trends, and working in a team setting
AWS / Azure / GCP cloud experience:
Extensively used one of these platforms at the API/programming level
Experience with networking and security controls is a plus
Our platform is K8s based so experience delivering a containerized serviced is desired
Language requirements
Experience in Go and SQL
REST API client experience
CloudFormation, Terraform, Ansible are nice to have
General TCP/IP networking knowledge
Unix/Linux programming environment experience

This position involves access to software/technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls.

Our Commitment

Illumio believes that an environment of unique backgrounds, experiences, viewpoints, and individual contributions creates a culture of belonging, drives our future, and makes us stronger together in support of our customers and their success.

All official job offers from our company are extended directly by our recruitment team and will be sent through an official E-Signature document for your review and signature. Please be aware that we do not ask for any personal information in the process of extending offers of employment, such as financial details or social security numbers. Upon acceptance of any offer, we will request such information as part of the onboarding process prior to or on your first day of employment, and only after completing a background check through an authorized third-party vendor. If you receive any communication asking for personal details outside of these processes, please contact us immediately to verify the authenticity of the request. Your security is important to us, and we are committed to a safe and transparent hiring experience.

For roles in San Francisco and Los Angeles: Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Illumio will consider for employment qualified applicants with arrest and conviction records.

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More about this job

Skills

IMPACT
Manage quantitative data
Architectural design
Go
SQL
Kubernetes
Software development
Computer science
Work as a team
AWS
Microsoft Azure
Google Cloud
IBM Terraform
Ansible
UNIX
Linux
Regulatory compliance
Communication skills

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