Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 2 mins ago
Lead Software Engineer - AI
Humana
Louisville, KY
The Lead Software Engineer codes software applications based on business requirements. The Lead Software Engineer works on problems of diverse scope and complexity ranging from moderate to…
Added 33 mins ago
Data Systems Analyst & Infrastructure Modernization Specialist
CACI International
Alexandria, VA
…and optimization initiatives through DCIM tools, AI-driven automation, and predictive analytics. The contractor will also assist in hybrid cloud migration strategies and ensure alignment…
Added 34 mins ago
Agile Coach and Release Train Engineer
BOOZ, ALLEN & HAMILTON, INC.
Reston, VA
…individually and as a key member of a senior leadership team to engineer, scale, and deliver the right systems for their mission. Your ability to translate real-world needs into execution…
Added 34 mins ago
Agentic Operations Site Reliability Engineer
BOOZ, ALLEN & HAMILTON, INC.
McLean, VA
Imagine running the cloud environments where agentic AI goes to work for the mission. As a site reliability engineer, you know that availability, observability, and automation turn a…
Added 1 hour ago
Lead Quality Engineer
ClearlyAgile
Remote, United States
Looking for a Lead Quality Engineer for a Platforms & Engineering team to own how to prove products are ready to ship across our web applications, HubSpot workflows, APIs, internal tools,…
Added 2 hours ago
Process Control Engineer (Run-To-Run)
Micron Idaho Semiconductor Manufacturing (Triton) LLC
Boise, ID
As a Process Control Engineer, you will be responsible for developing, driving, and sharing process and equipment control solutions. You'll have the opportunity to collaborate with process…
Added 2 hours ago
G
Software Engineer, Growth
Garage
New York City, NY
- $150,000 to $250,000 USD / year
- Ship internal tools that make our sales team dramatically more effective. This includes outbound automation, lead routing, sequencing, deal-room tooling.
Added 2 hours ago
TT
Forward Deployed Strategist
True Talent Solutions Partners
San Francisco or New York City
- $160,000 to $250,000 USD / year
Join a team building AI-powered business process automation for enterprise organizations. You will own strategic customer deployments from initial scoping through production scale,…
Added 2 hours ago
Delivery Management Engineer III
Deloitte
Kansas City, MO
Delivery Management Engineer III- AI & Engineering
Added 2 hours ago
Delivery Management Engineer III
Deloitte
Saint Louis, MO
Delivery Management Engineer III- AI & Engineering
Added 3 hours ago
A
Principal Software Engineering - Reliability and FinOps Engineer
AT&T
Bothell, WA
- $155,400 to $261,100 USD / year
As a Principal System Engineer, you will serve as a senior technical leader across FinOps, cloud optimization, system reliability, and AI-driven automation. You will shape and execute…
Added 3 hours ago
TW
Sr Controls Engineer
The Walt Disney Company
Anaheim, CA
- $130,800 to $159,800 USD / year
As a Sustaining Controls Engineer, you will have the opportunity to work on the Ride Control aspect of Registered Attractions for Walt Disney Parks & Resorts. You will be hands-on,…
Added 4 hours ago
AI PROMPT ENGINEER (CI POLYGRAPH REQUIRED)
NorthHill Technology
Reston, VA
NorthHill Technology Resources has a need for an AI Prompt Engineer to support a Federal Intelligence Agency in Reston, VA. This is direct-hire role with our client, a highly-respected…
Added 4 hours ago
TT
Senior Full-Stack Engineer
True Talent Solutions Partners
Remote, United States
- $200,000 to $275,000 USD / year
- Develop platform capabilities such as identity and business verification automation, messaging integrations, live chat, and AI-assisted customer support.
Added 4 hours ago
Forward Deployed Engineer
True Talent Solutions Partners
Remote, United States
Join a team building AI and automation solutions for enterprise customers. You will work directly with clients to understand complex operational workflows, deploy AI agents into live…
Added 4 hours ago
Senior AI Engineer
TSGUS HCG LLC
Remote, United States
The Senior AI Engineer, Agentic Solutions & Workflows is a hands-on technical role responsible for designing, building, testing, deploying, and optimizing AI-powered agents, workflows, and…
Added 5 hours ago
Agent Development Engineer, Customer Systems
Apple
Cupertino, CA · Sunnyvale, CA
As an Agent Development Engineer, you will be at the forefront of building the next generation of intelligent automation. Your core responsibilities will include:• Design & Architecture:…
Added 5 hours ago
Senior Software Development Engineer, Robotics Perception
Amazon.com Services LLC
Wilmington, MA · North Reading, MA
…generation of advanced robotics systems that will transform automation at Amazon's scale. We're building robotic systems that combine cutting-edge AI, sophisticated control systems, and…
Added 5 hours ago
Senior Java Platform Development Engineer Advanced NYC, NY
Innova Solutions Inc
NEW YORK, NY
We're Looking for a Sr Java Platform Development Engineer Position type: Contract to Hire Duration: Estimated 3-6 Months We are looking for a Senior Software Engineer to join the Platform…
Added 5 hours ago
S
Principal or Staff Product Security Engineer
Skylight
Remote, United States
- $200,000 to $250,000 USD / year
Experience building and maintaining security tooling and automation (static analysis, CI integrations, custom scanners), and comfort working with LLM-based systems.
Added 6 hours ago
Cloud Adoption Engineer - Oracle Government, Defense & Intelligence
Oracle
Reston, VA · Washington, DC
…networking, identity, security, governance, observability, and automation. As a Cloud Adoption Engineer, you will work directly with customers to assess readiness, identify technical…
Added 6 hours ago
Senior Software Engineer
Braven
Remote, United States
…Fellows over the next decade, Braven is hiring a Senior Software Engineer to lead the design and delivery of the platform, tools, and automation that power Braven’s programs. On the Systems…
Added 6 hours ago
Senior Software Engineer
Braven
Remote, United States
…Fellows over the next decade, Braven is hiring a Senior Software Engineer to lead the design and delivery of the platform, tools, and automation that power Braven’s programs. On the Systems…
Added 7 hours ago
IT Cloud Engineer, Engineering Platform Automation
Mayo Clinic
Rochester, MN
The IT Cloud Engineer – Engineering Platform Automation is responsible for designing, developing, operating, and continuously evolving Mayo Clinic's Engineering Front Door - a cloud-native…
Added 7 hours ago
Head of GTM (AI Agents)
Bolder Apps
Remote, United States
You're comfortable with technical buyers. You can run the demo, follow the architecture questions, and know when to bring in an engineer

Closed listing

Proofpoint

Senior Site Reliability Engineer

Baltimore, MD, United States

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

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

Similar jobs hiring now

Search current openings

Original job description

Archived listing. The details below describe a past opening.

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.

About employer

More about this job

Skills

AWS
Collaboration
Troubleshooting
Reporting
Infrastructure as code
IBM Terraform
Ansible
Node.js
Python
DNS
LDAP
Distributed computing
VMware
OpenStack
Communication skills
Change management
Microsoft Azure
Computer science
Compensation and benefits
Community engagement

Report this job