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Dry System Mechanical Engineer
Micron Technology
Clay, NY · Clay
- $82,000 to $139,000 USD / year
…designing, operating, and continuously improving the critical infrastructure that powers our sites. We work collaboratively across engineering disciplines to deliver safe, reliable, and…
Added just now
Principal AI Systems Performance Engineer
Micron Technology
Austin, TX · Austin
As a Principal AI Systems Performance Engineer, you will direct experiments on AI training, inference, and agentic workloads across complete server systems. You will pinpoint where…
Added just now
Senior Engineer, Process Mechanical Engineer
Micron Technology
Boise, ID · Boise
Our Construction Engineering team delivers the infrastructure required to build and expand semiconductor manufacturing sites. We partner with design firms, contractors, vendors, and…
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AI Engineer
Micron Technology
Boise, ID · Boise
We are seeking an early-career Full-Stack AI Engineer to help design, develop, and deploy AI-powered applications that support Micron’s Autonomous Operations initiatives. This role offers…
Added 2 mins ago
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Windows Systems Engineer
TEKsystems
Colorado Springs, CO
- $50 to $65 USD / hour
DescriptionOur customer is seeking a Systems Engineer to provide immediate support for its Infrastructure team on a 3-6+ month engagement. This individual will primarily assist with Tier 2…
Added 2 mins ago
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Platform Engineer (Snowflake)
TEKsystems
Cincinnati, OH
- $75 to $118 USD / hour
DescriptionThe Senior Snowflake Platform Engineer will provide hands-on technical leadership for the administration, reliability, security, performance, and cost optimization of the…
Added 2 mins ago
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Powerplatform/Sharepoint Developer
TEKsystems
Charlotte, NC
- $55 to $70 USD / hour
…W2* (NO C2C)We are seeking a skilled Powerplatform/SharePoint Engineer. This role is critical to supporting our evolving infrastructure, with a focus on workflow platforms and legacy…
Added 2 mins ago
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Powerplatform/Sharepoint Developer
TEKsystems
Jersey City, NJ
- $55 to $70 USD / hour
…W2* (NO C2C)We are seeking a skilled Powerplatform/SharePoint Engineer. This role is critical to supporting our evolving infrastructure, with a focus on workflow platforms and legacy…
Added 4 mins ago
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Founding Product Engineer
True Talent Solutions Partners
San Francisco, CA
- $165,000 to $210,000 USD / year
- Manage remote development environments and infrastructure for customer deployments.
Added 4 mins ago
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Founding Engineer
True Talent Solutions Partners
New York, NY
- $210,000 to $260,000 USD / year
Join an early-stage healthtech team as its backend-leaning Founding Engineer. You will own core platform engineering, building reliable systems for drug pricing, claims, and payments where…
Added 4 mins ago
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Founding Full-Stack Engineer
True Talent Solutions Partners
San Francisco, CA
- $180,000 to $240,000 USD / year
Join an early-stage industrial AI team building wearable AI products for field technicians working in critical infrastructure. You will own the product layer around the AI core, connecting…
Added 4 mins ago
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Founding Forward Deployed Engineer
True Talent Solutions Partners
New York, NY
- $180,000 to $250,000 USD / year
- Use internal agent tools and share feedback to improve evaluation guardrails, validation frameworks, and agent infrastructure.
Added 7 mins ago
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Senior AI Software Engineer - Kiewit Infrastructure Engineers
Kiewit
OR · Lone Tree, CO
- $130,000 to $150,000 USD / year
Home District/Group: Kiewit Infrastructure Engineers
Added 7 mins ago
Senior Systems Engineer
WRA, Inc.
Remote, United States
In this role, you will act as the primary engineer for our cloud and SaaS platforms, including Microsoft 365, Azure infrastructure, Entra ID, endpoint management, and a variety of general…
Added 9 mins ago
Sr AI Engineer
Palo Alto Networks, Inc.
CA
Experience with Docker, Kubernetes, event-driven systems, and modern cloud infrastructure.
Added 12 mins ago
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Senior Security Engineer - Detection & Response
Lambda
San Francisco, CA · San Jose, CA · Bellevue, WA
- $296,000 to $395,000 USD / year
Lambda, The Superintelligence Cloud, is a leader in AI cloud infrastructure serving tens of thousands of customers. Our customers range from AI researchers to enterprises and hyperscalers.…
Added 17 mins ago
Staff/Principal AI Transformation Engineer
DiDi Labs
San Jose, CA · Mountain View, CA
We are seeking a visionary, highly technical, and mission-driven Staff or Principal AI Transformation Engineer to act as the ultimate catalyst for our company-wide AI transformation. In…
Added 21 mins ago
Partner Solutions Engineer US, Splunk
Cisco
San Francisco, CA
At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions…
Added 25 mins ago
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Cloud Platform Engineer I
Centene Management Company LLC
Remote, United States
- $30.58 to $55.09 USD / hour
The Cloud Platform Engineer I is a position for a motivated developer who will be joining our engineering team and help design, develop, and operationalize AI-enabled applications and…
Added 26 mins ago
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Founding Engineer
Valius Sciences
San Francisco, CA
- $200,000 to $300,000 USD / year
We’re hiring a Founding Engineer to build the technical foundation of Valius. You’ll work directly with the founders and our science team to define and build the infrastructure and products…
Added 28 mins ago
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Founding Software Engineer - Backend
Hypercubic
San Francisco, CA
- $125,000 to $300,000 USD / year
We’re looking for a backend engineer with unusually strong engineering and design taste. You will work directly with the CTO to design, prototype, and productionize AI-powered systems from…
Added 30 mins ago
Systems Engineer I
Robert Half
Remote, United States
Robert Half is seeking a Systems Engineer I who, as part of a team, will operate key controls and respond to needs within Robert Half's Azure and AWS cloud computing infrastructure with a…
Added 31 mins ago
Senior IT Systems Engineer
Cadence Solutions
Remote, United States
We’re hiring a Senior IT Systems Engineer to build and operate the identity, endpoint, and SaaS infrastructure that supports Cadence’s clinical and operational teams. You’ll use code, APIs,…
Added 32 mins ago
Partner Solutions Engineer US, Splunk
Cisco Systems, Inc.
Remote, United States
At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions…
Added 34 mins ago
Full Stack Software Engineer
Globus Medical, Inc.
Audubon, PA
The Full Stack Software Engineer will be responsible for designing, developing, and maintaining both frontend and backend software for our Robotics products. This role spans modern web…

Proofpoint

Senior Site Reliability Engineer

Houston, TX, United States
Dallas, TX, United States

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Job details

Experience: Demonstrable skills and 7+ years’ experience in troubleshooting, and tuning in systems, networking, and cloud
Posting language: English
Posted: Sep 12, 2026

Original job description

Boston, Massachusetts

Florida

Texas

Utah

Illinois

Virginia

Draper, UT

Maryland

Georgia

Full time

R14687

About Us:

Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.

How We Work:

At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values:

Bold in how we dream and innovate

Responsive to feedback, challenges and opportunities

Accountable for results and best in class outcomes

Visionary in future focused problem-solving

Exceptional in execution and impact

The Role

As a Senior Site Reliability Engineer at Proofpoint you will develop a deep understanding of the various services

and applications that come together to deliver Proofpoint’s next generation security products. You will contribute to

the architecture to improve scalability, operability, service reliability, capacity, and performance. You will be

responsible for provisioning, maintaining, and scaling our production services within server farms across multiple,

world-wide data centers as well as AWS.

We are looking for passion, curiosity, attention to details, taking pride in one’s work, taking ownership, and having

ideas and opinions. If you’re an enthusiastic team player who cares about the infrastructure, remains calm in crisis,

collaborates cross functionally, loves automation, then we want to talk to you.

Your day-to-day

Build long lasting, effective partnerships across the organization to foster collaboration between Product,

Engineering and Operations teams.

Participate in a 24x7, multi-site production infrastructure powering the Proofpoint services, including

deployment, maintenance, troubleshooting, performance tuning, and security.

Root-cause complex problems and involve multiple stakeholders, network, hardware and software that relate to

scaling and performance.

Ensure proper monitoring, alerting, capacity planning and reporting in the production environment.
Contribute to the evolving design and architecture of reliable and scalable infrastructure.
First line of defense during working hours should any alerts or incidents arise.
Collaborate with product engineering teams to ensure Operations standards are observed, determine resource

impacts for upcoming product deployments, and ensure successful product rollouts.

Participate in an on-call rotation and be willing to jump on escalated issues as needed.

What you bring to the team

Demonstrable skills and 7+ years’ experience in troubleshooting, and tuning in systems, networking, and cloud

services.

A friendly and collaborative demeanor, working well with cross functional teams.
Experience with Infrastructure-as-Code using Terraform, Ansible, Cloudformation, etc.
Experience automating management and operational tasks using Node.Js, Python, or scripting languages.
Experience with industry-standard foundation technologies such as TCP/IP, HTTP, DNS, and LDAP.
Experience in management of a large distributed computing environment.
Experience in management of cloud infrastructure.
Experience with virtualization – KVM, VMware vSphere, and OpenStack
Excellent verbal and written communication skills.
Experience with monitoring and alerting systems.
Experience with industry-standard operational practices such as change management, incident management, and

working in colocation datacenters.

Experience with public cloud providers such as Amazon EC2 or Microsoft Azure.
BS or MS in Computer Science, Engineering or related technical discipline, or equivalent experience required.
US citizenship required

Why Proofpoint?

At Proofpoint, we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons you’ll love working with us:

Competitive compensation
Comprehensive benefits
Career success on your terms
Flexible work environment
Annual wellness and community outreach days
Always on recognition for your contributions
Global collaboration and networking opportunities

Our Culture:

Our culture is rooted in values that inspire belonging, empower purpose and drive success-every day, for everyone.

We encourage applications from individuals of all backgrounds, experiences, and perspectives. If you need accommodation during the application or interview process, please reach out to accessibility@proofpoint.com .

How to Apply

Interested? Submit your application along with any supporting information- we can’t wait to hear from you!

Consistent with Proofpoint values and applicable law, we provide the following information to promote pay transparency and equity. Our compensation reflects the cost of labor across several U.S. geographic markets, and we pay differently based on those defined markets as set out below. Pay within these ranges varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate. The range provided may represent a candidate range and may not reflect the full range for an individual tenured employee. This role may be eligible for variable compensation and/or equity. We offer a competitive benefits package, including flexible time off, a comprehensive well-being program with two paid Wellbeing Days and two paid Volunteer Days per year, plus a three-week Work from Anywhere option.

Base Pay Ranges:

SF Bay Area, New York City Metro Area:

Base Pay Range: 136,200.00 - 214,005.00 USD

California (excludes SF Bay Area), Colorado, Connecticut, Illinois, Washington DC Metro, Maryland, Massachusetts, New Jersey, Texas, Washington, Virginia, and Alaska:

Base Pay Range: 112,700.00 - 177,100.00 USD

All other cities and states excluding those listed above:

Base Pay Range: 101,600.00 - 159,720.00 USD

Proofpoint has been honored with six Best Places to Work Awards in 2024 by workplace culture leader Comparably, including Best Company Career Growth, Best Company Outlook, Best Global Culture, Best Engineering Teams, Best Sales Teams, and Best HR Teams.

We are the leader in human-centric cybersecurity. Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their organizations. We’re driven by a mission to stay ahead of bad actors and safeguard the digital world. Join us in our pursuit to defend data and protect people.

Our BRAVE Values:

At Proofpoint, we are BRAVE in everything we do, and our values aren’t just words - they shape how we work, collaborate, and grow.

We seek people who are bold enough to challenge the status quo, responsive in the face of ever-evolving threats, and accountable for delivering real impact.

We value those with a visionary mindset who anticipate what’s next and push cybersecurity forward, and we celebrate exceptional execution that ensures we continue to defend data and protect people.

Proofpoint is an equal opportunity employer, we hire without consideration to race, religion, creed, color, national origin, age, gender, sexual orientation, marital status, veteran status or disability.

Find your network, your allies, and your biggest fans. We know that work is simply better when you’re surrounded by people who inspire you - who share ideas, cheer you on, and genuinely want to see you succeed. That’s why we offer social circles, sponsored networks, and connection points across teams and time zones - to help you find your people, build your community, and thrive together.

This isn’t just a job - it’s a mission to protect people and defend data in a world that never slows down. We’re building the future of human-centric cybersecurity, and that future belongs to all of us. We take ownership, move fast, and hold ourselves accountable - because that’s what it takes to stay ahead. And we do it together, winning as one.

Be empowered to reach your full potential through meaningful challenges and personalized support - designed around you and your goals. Whether you're growing as a leader or leveling up from great to exceptional as an individual contributor, we’re here to help you get there.

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