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 just now
AS
Entry-Level Manufacturing Engineer ( Full Time & Part Time Available)
Advanced Structural Technologies
Oxnard, CA
- $75,000 to $95,000 USD / year
- Full-time
- Part-time
The engineers will assist with production-floor support, process documentation, tooling reviews, production trials, and data analysis. Candidates with 1–3 years of manufacturing or related…
Added 3 mins ago
UA
Interdisciplinary (Engineer/Architect)
U.S. Army Corps of Engineers
New York, NY
- $125,431 to $163,062 USD / year
…knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and…
Added 10 mins ago
Bituminous Materials Inspector
Department of Transportation
Wake County, NC
Instructions consist of initial training by the Laboratory Engineer and yearly competency evaluations in the areas of customer service, operation of equipment, safety guidelines, and…
Added 11 mins ago
IC Test Engineer
Keysight Technologies, Inc.
Santa Rosa, CA
…opportunities and market trends that address unmet needs. As an IC Test Engineer, you will be joining a dedicated team of visionaries to innovate and deliver the next generation of high…
Added 11 mins ago
WPS Industrial Engineer
Keysight Technologies, Inc.
Santa Rosa, CA
…processes across Workplace Solutions. This role brings industrial engineering expertise into WPS to find where those processes can work better and make improvements that help the business…
Added 14 mins ago
Building Manager
Evonik Corporation_4142
Lafayette, IN
Our success hinges on a diversity of ideas powered by people, not egos. Whether you’re a scientist or engineer, new to the team or established, in business, production, or anything in…
Added 18 mins ago
PI
Sr Associate Technical Engineer
Pfizer, Inc.
NY
- $82,700 to $137,900 USD / year
· Manage project milestones as assigned to support new process, technology transfer or equipment installations in collaboration with Operations, Opex and Engineering.
Added 20 mins ago
MS
Engineer Aircraft Communications - Orlando FL
Military Spouse Jobs & VetJobs
United States
- $77,000 to $133,000 USD / year
The Engineer, Aircraft Communications supports the operational reliability of aircraft communications, navigation, and surveillance (CNS) systems across assigned fleet types. Reporting to…
Added 22 mins ago
Senior Data Engineer
Highmark Health
Juneau, AK
…incumbent and team will be involved in every aspect of the data process, from idea generation, analysis, design, build, and support, using the latest technologies and design…
Added 22 mins ago
Engineer III, OverWatch Labs (Remote)
CrowdStrike
Juneau, AK
We are looking for an engineer to work on building and maintaining scalable data infrastructure/platforms and tools for our team. Someone with foundational knowledge in algorithms, software…
Added 25 mins ago
J
Associate Machine Learning Engineer
Jobgether
Remote, United States
- $106,900 to $152,700 USD / year
…data pipelines, model deployment processes, and cloud-based engineering infrastructure. You will gain hands-on experience with modern technologies while contributing to innovative projects…
Added 33 mins ago
WI
Staff, Software Engineer - Full Stack
Walmart Inc.
Sunnyvale, CA
- $143,000 to $286,000 USD / year
Join Walmart Global Tech as a Staff Software Engineer and become the technical backbone of our cross-border commerce platform. In this role within our Growth Tech Marketplace organization,…
Added 36 mins ago
Senior Software Development Engineer in Test, ML
PlayStation Global
Madison, WI
…of development technologies and celebrate our diversity with engineering teams located on four continents from all walks of life. We build our teams to be places where every voice is heard,…
Added 44 mins ago
Senior Engineer Projects Civil
Pilbara Minerals
Marble Bar, WA
Manage day-to-day project engineering for assigned P2000 civil and structural work packages, from site readiness through to completion and handover, supporting the Construction Manager and…
Added 55 mins ago
Solutions Lead, International Upmarket
Toast
Boston, MA
Speak product's language. Write business requirement documentation that product and engineering can act on: the problem, the customer's own words, workarounds tried, what's at stake across…
Added 59 mins ago
Data & Intergrations Engineer
Jobgether
Remote, United States
We are looking for a skilled Data & Integrations Engineer to strengthen enterprise data infrastructure and streamline connections across business systems. In this role, you will take…
Added 59 mins ago
J
CRM Lead Engineer
Jobgether
Remote, United States
- $80,000 to $131,000 USD / year
We are seeking an experienced CRM Lead Engineer to provide hands-on technical leadership for an enterprise Salesforce CRM platform. In this role, you will lead and mentor a team of CRM…
Added 1 hour ago
Lead DevOps Engineer
London Stock Exchange Group Holdings Inc
St. Loui, MO
This Lead DevOps Engineer position is a key role within the SRC Team which sits within the Application Services Division having responsibilities to facilitate adoption of standard DevOps…
Added 1 hour ago
ND
Managing Director, AI GTM (Banking and Financial Services) - REMOTE
NTT DATA Americas, Inc.
Plano
- $150,000 to $350,000 USD / year
Partner across the AI unit and the wider firm: AI delivery, forward deployed engineering and labs, AI products and platforms, industry verticals, geo leadership, alliances and hyperscaler…
Added 1 hour ago
SO
Construction Resident Engineer (PE II) - Colorado Springs and Pueblo
State of Colorado
Colorado Springs, CO · Pueblo, CO
- $119,184 to $122,940 USD / year
…oversee all phases of project design and construction, provide engineering guidance, monitor project budgets and schedules, and ensure the quality and accuracy of engineering plans and…
Added 1 hour ago
AI Engineer
Terranova
Berkeley, CA
We're looking for an AI Engineer to help us build smarter, more efficient ways of working across our engineering, manufacturing, and field operations.
Added 1 hour ago
Lead Information Systems Security Officer (ISSO) - Post-Quantum Cryptography
Lumen
Dover, DE
Lumen is seeking a Lead Information Security Engineer (ISSO) with deep expertise in Risk Management Framework (RMF) execution and a strong focus on Post-Quantum Cryptography (PQC) strategy,…
Added 1 hour ago
Principal Architect
Lumen
Dover, DE
Partnering closely with Engineering, Enterprise Architecture, Finance, Cloud Platform teams, Strategic Sourcing, Product organizations, and Executive Leadership, the Principal Architect…
Added 1 hour ago
Lead Information Security Engineer - Red Team
Lumen
Dover, DE
Red Team - Lead Information Security Engineer
Added 1 hour ago
Engineer III, OverWatch Labs (Remote)
CrowdStrike
Pierre, SD
We are looking for an engineer to work on building and maintaining scalable data infrastructure/platforms and tools for our team. Someone with foundational knowledge in algorithms, software…

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