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Senior Lead Mechanical Engineer
Insight Global
Chandler, AZ
- $180,000 to $210,000 USD / year
This is also a highly client-facing role. The Senior Lead Mechanical Engineer will serve as a key technical point of contact for clients, participate in design discussions and project…
Added just now
Manager, Software Engineer Student LifeCycle Services
Access Education Services, LLC
Salt Lake City, UT
…engineering team. This individual will manage a team of personnel who design, develop, and support applications to meet business requirements. The Software Engineering Manager will deliver…
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Software Test Engineer 2
Illumina, Inc.
United States
This is primarily a manufacturing floor support engineer as well as a hands-on, system-level software testing role involving physical sequencing instruments, on-market & future NPI. The…
Added just now
Drafter
Barnhart Crane & Rigging
Forest City, IA
At Barnhart, we don't just build equipment - engineer and fabricate the custom equipment that makes complex lifting and transportation projects possible. As a Drafter, you'll play a key…
Added 1 min ago
HT
1415 Commissioning I&C Lead Engineer
Harvest Technical Services, Inc.
Houston, TX
- $90 to $102 USD / hour
During Detailed Engineering the Commissioning I&C lead engineer will be responsible for overseeing completion of the systems engineering deliverables as well as commissioning procedures…
Added 1 min ago
Lead Engineer W/Secret Clearance
TekSynap
Arlington, VA
We are seeking a Lead Engineer to join our team supporting Joint Service Provider (JSP) Engineering and Development for the Enterprise (ED-E) contract in Arlington, VA.
Added 2 mins ago
Implementations - Advisor I
Fiserv
King of Prussia, PA
…With a focus on ensuring customer success, the Implementation Engineer’s primary role is to provide technical consulting to clients and serve as a subject matter expert on the Finxact Core…
Added 2 mins ago
A
Campus Fiber Infrastructure Construction Monitor, Data Centers
AECOM
Houston, TX
- $75,000 to $83,000 USD / year
…whether observed work is consistent with approved drawings, project requirements, applicable construction standards and established quality…
Added 3 mins ago
PS
Field Application Engineer, WaRTAK Logistics & Reporting
Persistent Systems
Fort Collins, CO
- $106,000 to $132,000 USD / year
We are seeking a highly skilled, detail-oriented Field Application Engineer to join our growing team. As a Field Application Engineer, you will be a critical member of our Air Force Team…
Added 3 mins ago
Senior Information Systems Security Engineer (ISSE) II - Tucson, AZ
RTX
United States
Our cybersecurity team is seeking a Senior Information Systems Security Engineer (ISSE) II to support our team 100% onsite at our facility in Tucson, Arizona
Added 3 mins ago
Principal System Safety Engineer
RTX
United States
Proactively engage in design change boards (e.g., engineering review boards, configuration control boards) to assess impacts on safety programs
Added 3 mins ago
Principal Mechanical Engineering Lead
RTX
United States
…future of aerospace and defense. Raytheon’s Airborne Sensor RF Design Department is seeking a Principal Mechanical Engineer to work on Advanced Programs onsite at our McKinney, Texas…
Added 3 mins ago
Manufacturing Engineer I (Onsite)
RTX
United States
Raytheon Vision Systems (RVS) is a world leader in the research, design, and manufacturing of focal plane arrays and flight-based vision systems supporting a myriad of defense,…
Added 3 mins ago
Thermo-Fluids Engineer I (Onsite)
RTX
United States
Join our Mechanical Systems, Externals, and Nacelles (MSEN) engineering team as a Thermo-Fluids Engineer I, where you'll perform thermo-fluids analysis for gas turbine components used in…
Added 3 mins ago
Senior Test Equipment Testability Engineer (onsite Tewksbury, MA)
RTX
United States
…lifecycle, including demonstrations, early engineering tests, design verification tests, production, and post-production…
Added 3 mins ago
Optical Engineer Intern (Summer 2027)
RTX
United States
…phases of the product lifecycle, from initial concept through design, development, integration, production and…
Added 3 mins ago
Effector RF Mechanical Section Lead
RTX
United States
The Effector RF Design Department is seeking an experienced Senior Principal RF Mechanical Engineer to serve as a Section Lead of one of our RF Mechanical sections.
Added 3 mins ago
X-ray Computed Tomography Engineer (Onsite)
RTX
United States
Pratt & Whitney is a world leader in the design, manufacture and service of aircraft engines and auxiliary power systems and has been revolutionizing modern flight for over 100 years. Join…
Added 3 mins ago
X-ray Computed Tomography Sr. Engineer (Onsite)
RTX
United States
Pratt & Whitney is a world leader in the design, manufacture and service of aircraft engines and auxiliary power systems and has been revolutionizing modern flight for over 100 years. Join…
Added 3 mins ago
Sr. Manufacturing Engineer
RTX
United States
Raytheon Vision Systems (RVS) is a world leader in the research, design, and manufacturing of focal plane arrays and flight-based vision systems supporting a myriad of defense,…
Added 3 mins ago
Effector RF Mechanical Section Lead
RTX
United States
The Effector RF Design Department is seeking an experienced Senior Principal RF Mechanical Engineer to serve as a Section Lead of one of our RF Mechanical sections.
Added 3 mins ago
Sr Principal High Temperature Materials Engineer
RTX
United States
…is looking for a Senior Principal High Temperature Materials Engineer to join our Advanced Materials Section in Tucson, Arizona. A qualified candidate will have a strong background in high…
Added 3 mins ago
Principal Engineer, Project Engineering F135 Military Program CDS P4 (Hybrid)
RTX
United States
Pratt & Whitney is seeking a highly skilled individual for the position of Project Engineer / Control Account Manager (CAM) to support Control & Diagnostic Systems (CDS) on the F135…
Added 3 mins ago
Principal Navigation/IMU Engineer (On-Site)
RTX
United States
The Advanced Effector Guidance Systems (AEGS) Department is searching for a Navigation/IMU engineer who will work in selecting IMUs and integration into navigation subsystems. The…
Added 4 mins ago
RU
Mechanical Engineer
Randstad USA
Chelmsford, MA
- $80,000 to $900,000 USD / year
The Mechanical Engineer is responsible for leading and taking primary ownership of multiple concurrent mechanical design projects. Design, develop, and maintain new products within a…

Cloudflare

Senior Systems Engineer

Austin, TX, United States
NY, United States

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Job details

Experience: Professional Experience: 5+ years of professional experience in software development, building and operating mission-critical, high-scale distributed systems.
Posting language: English
Posted: Nov 2, 2026

Original job description

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

About the Team

The Global Resource Management team is a small, focused group of engineers dedicated to driving organization and clarity across Cloudflare's platform. We develop and maintain applications that live in the foundational platform to enable features that span all of Cloudflare’s resources. The work we do is absolutely critical to enabling Cloudflare to scale its operations efficiently, reach new customers, and maintain the reliability our users expect. Joining us means working on the core of Cloudflare's ability to operate and grow.

What You’ll Do

As a System Engineer on the Global Resource Management team, you'll be at the forefront of tackling our most challenging system architecture problems:

• Solve Deep, Foundational Problems: Dive into complex, cross-cutting engineering challenges that benefit all Cloudflare products by creating organized, efficient, and well-managed applications.

• Architect for Organization and Clarity: Design and make core architectural decisions focused on reducing fanout and simplifying system dependencies. The objective is to make platform adoption seamless and straightforward for product engineering teams.

• Build Scalable Systems: Be responsible for proposing architectures, writing detailed specifications, and implementing high-quality, maintainable code to build scalable and highly available systems.

• Drive Code Quality: Actively participate in thorough code reviews, provide constructive feedback on technical specifications and designs, and ensure all implementations adhere to best practices for reliability and security.

Skills, Knowledge, and Experience

• Professional Experience: 5+ years of professional experience in software development, building and operating mission-critical, high-scale distributed systems.

• Programming Languages: Strong proficiency in Go (Golang) or a similar modern systems language.

• Systems Design: Proven experience in designing, building, and operating scalable, highly available services at cloud-scale.

• Architectural Thinking: Understanding of concepts related to organization, dependency management, and resource orchestration in a large, multi-tenant environment.

• Collaboration: Experience participating in a code review process and contributing thoughtful feedback to design specifications. Comfortable working across teams to identify shared challenges and propose platform-level solutions.

Bonus Skills:

• Familiarity with Cloudflare's core technologies, such as edge computing or global networking.

• Experience with Infrastructure as Code (IaC) tools and related technologies.

Compensation

Compensation may be adjusted depending on work location.

Equity This role is eligible to participate in Cloudflare’s equity plan.

Benefits

Cloudflare offers a complete package of benefits and programs to support you and your family. Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun! The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S.

Health & Welfare Benefits

Medical/Rx Insurance
Dental Insurance
Vision Insurance
Flexible Spending Accounts
Commuter Spending Accounts
Fertility & Family Forming Benefits
On-demand mental health support and Employee Assistance Program
Global Travel Medical Insurance

Financial Benefits

Short and Long Term Disability Insurance
Life & Accident Insurance
401(k) Retirement Savings Plan
Employee Stock Participation Plan

Time Off

Flexible paid time off covering vacation and sick leave
Leave programs, including parental, pregnancy health, medical, and bereavement leave

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs. More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer. We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness. All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

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