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Added 1 min ago
US
ENGINEERING TECHNICIAN (JOB PLANNING LEADER)
United States Fleet Forces Command
Portsmouth, VA
- $90,838 to $118,092 USD / year
…221), Process Controls Division (Code 220), Office of the Chief Engineer (Code 240), Engineering and Planning Department (Code 200) of NORFOLK NAVAL…
Added 3 mins ago
UC
Civil Engineer
U.S. Coast Guard
Yorktown, VA
- $90,838 to $118,092 USD / year
This vacancy is for a GS-0810-12, Civil Engineer located in the Department of Homeland Security, U.S. Coast Guard, TRACEN YORKTOWN DESIGN AND CONSTRUCTION BRANCH in YORKTOWN, Virginia.
Added 3 mins ago
UA
General Engineer
U.S. Army Military District of Washington
Fort McNair, DC
- $121,785 to $158,322 USD / year
About the Position: US ARMY MILITARY DIST OF WASHINGTON DCS G/J4 ENGINEER DIV FORT MCNAIR, DCDuties
Added 12 mins ago
NS
ENGINEER/SCIENTIST
Naval Sea Systems Command
Crane, IN
- $125,776 to $192,331 USD / year
You will serve as an Engineer/Scientist in the Systems Safety Branch (JXPS), Weapons System Development Division (JXP), Expeditionary Warfare Weapons and Energy Systems Department (JX) of…
Added 12 mins ago
NS
TECHNICAL PROJECT MANAGER
Naval Sea Systems Command
Naval Surface Warfare Center, MD
- $143,913 to $197,200 USD / year
Added 18 mins ago
Software Engineering Manager, Drive Gen AI Quality and Context
Google
Boulder, CO
Like Google's own ambitions, the work of a Software Engineer goes way beyond just Search. Software Engineering Managers have not only the technical expertise to take on and provide…
Added 26 mins ago
UP
INTERDISCIPLINARY ENGINEER AND ARCHITECT
U.S. Pacific Fleet
Pearl Harbor Naval Base, Oahu, HI
- $95,994 to $129,129 USD / year
You will serve as an INTERDISCIPLINARY ENGINEER AND ARCHITECT in the PRODUCTION RESOURCES DEPARTMENT of PEARL HARBOR NSY AND IMF.
Added 26 mins ago
NS
SUPERVISORY ADMINISTRATIVE/TECHNICAL SPECIALIST
Naval Sea Systems Command
Naval Business Center, Philadelphia, PA
- $117,284 to $180,178 USD / year
…Engineering Agent Assigned Life Cycle Management (LCM) and In-Service Engineer (ISE) roles and…
Added 26 mins ago
NF
MECHANICAL ENGINEER
Naval Facilities Engineering Systems Command
Groton Submarine Base, CT
- $120,094 to $156,124 USD / year
You will serve as a Senior Mechanical Engineer in the Project Management & Engineering Branch, Resident Officer in Charge of Construction (ROICC) New London, of Naval Facilities Engineering…
Added 26 mins ago
IH
Equipment Specialist
Indian Health Service
Belcourt, ND · Eagle Butte, SD
- $40,736 to $80,243 USD / year
Working as a skilled mechanic or maintenance worker, sales or service engineer, or planner or estimator in a technical group dealing with manufacture, utilization, repair, or operation of…
Added 28 mins ago
NO
Supervisory Electronics Engineer
National Oceanic and Atmospheric Administration
Grandview, MO
- $150,359 to $195,469 USD / year
As a Supervisory Electronics Engineer, you will perform the following duties:
Added 28 mins ago
NO
Supervisory Electronics Engineer
National Oceanic and Atmospheric Administration
Grandview, MO
- $150,359 to $195,469 USD / year
As a Supervisory Electronics Engineer, you will perform the following duties:
Added 31 mins ago
EP
Chemical Engineer
Environmental Protection Agency
Durham, NC · Cincinnati, OH · Washington, DC
- $93,231 to $158,322 USD / year
Chemical Engineer: You must have one of the following:
Added 31 mins ago
OS
Supervisory General Engineer
Occupational Safety and Health Administration
Sandy, UT
- $125,776 to $163,514 USD / year
Major duties of the Supervisory General Engineer position include, but are not limited to, the following:
Added 36 mins ago
NS
ENGINEER
Naval Sea Systems Command
Crane, IN
- $125,776 to $192,331 USD / year
You will serve as an ENGINEER in the Sensor Integration and Technology Department (LX), Radar Technologies Division (LXL), Radar Sustainment and Antenna Test Branch (LXLT) of NAVAL SURFACE…
Added 42 mins ago
DF
IT CYBERSECURITY SPECIALIST (CUSTSPT/INFOSEC)
Defense Finance and Accounting Service
Columbus, OH · Cleveland, OH · Indianapolis, IN
- $111,138 to $144,481 USD / year
Serves as senior Security Control Assessor leading assessments of information systems. Applies experience as network engineer, web administrator, developer, or DBA using Nessus, Fortify, or…
Added 50 mins ago
NS
MANAGER
Naval Sea Systems Command
Crane, IN
- $125,776 to $192,331 USD / year
…experience must demonstrate the following: as a professional engineer or scientist, leading the development, planning, and execution of engineering or scientific projects, programs, and…
Added 53 mins ago
NF
SUPERVISORY INTERDISCIPLINARY COMMUNITY PLANNER/GENERAL ENGINEER/ARCHITECT
Naval Facilities Engineering Systems Command
Washington Navy Yard, DC
- $121,785 to $158,322 USD / year
…placement factor is: You must currently be a licensed Professional Engineer (PE) for the 0801 series, currently be a Registered Architect (RA) for the 0808 series, or currently have an…
Added 53 mins ago
NS
ENGINEER
Naval Sea Systems Command
Port Hueneme, CA
- $146,632 to $197,200 USD / year
You will serve as the Lead Engineer in the Networks and Digital System Sustainment, Digital Engineering Department of NAVAL SURFACE WARFARE CENTER Port Hueneme Division.
Added 53 mins ago
US
PROGRAM ANALYST
United States Fleet Forces Command
Naval Shipyard, Portsmouth, VA
- $108,019 to $140,426 USD / year
Experience applying Lean continuous process improvement principles (e.g., Lean Six Sigma Green Belt) to re-engineer business processes, track key operational metrics, and institutionalize…
Added 53 mins ago
NS
TECHNICAL PROJECT MANAGER
Naval Sea Systems Command
Keyport, WA
- $151,499 to $197,200 USD / year
You will serve as a ENGINEER (TECHNICAL PROJECT MANAGER) in the TEST AND EVALUATION DEPARTMENT, UNDERSEA SYSTEMS ACQUISTION AND ASSESSMENT DIVISION of NAVUNSEAWARCENDIV KEYPORT WA.
Added 54 mins ago
P
Founding Security Engineer
Promise
Washington, DC
- $170,000 to $230,000 USD / year
Promise is looking for a Founding Security Engineer to accelerate our business. This role requires you to work closely with builders of varying technical depth, enabling our business’s…
Added 56 mins ago
SP
Electrical Engineer
Southwestern Power Administration
Jonesboro, AR · Springfield, MO · Tulsa, OK
- $57,999 to $103,709 USD / year
This is a developmental position with a full performance level of GS-13. As an Electrical Engineer, you will work under close supervision while performing Electrical Engineering assignments…
Added 56 mins ago
NR
State Conservation Engineer
Natural Resources Conservation Service
Warwick, RI
- $120,548 to $156,715 USD / year
1. Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a Professional Engineer (PE) by any State, the…
Added 56 mins ago
CA
General Engineer
Customs and Border Protection
Euless, TX · Indianapolis, IN · Washington, DC · Aliso Viejo, CA
- $106,437 to $138,370 USD / year
Organizational Location: This position is with the Department of Homeland Security, within U.S. Customs and Border Protection, Office of Facilities and Asset Management, Mission Support…

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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