1,000+ matching jobs for “Senior Technical Support Engineer”

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Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.

Leidos Holdings

Sr. Software Developer

Gaithersburg, Maryland, United States

Pay posted by employer$107,900–$195,050

As a Senior Software Developer, you'll play a key role in designing, developing, testing, and deploying secure, …

Added Nov 3, 2026

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General Mills

Sr. DevOps Engineer

Mumbai, Maharashtra, India

Hybrid
Full time
Regular

… food means surrounding ourselves with people who are hungry for what’s next. 
 OVERVIEW The Sr. DevOps Engineer will act as a technical expert to advance the Infrastructure and CICD operation toward the scalable and …

Added Oct 27, 2026

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Marvell Technology

Senior Engineer - Firmware Engineer

Santa Clara, California, United States

Full time
Regular

… UT/Functional testing and maintaining multiple software components. Create innovative solutions for complex technical problems. Collaborate with teams across various sites. What We're Looking For We are looking for technology …

Added Nov 3, 2026

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Kyndryl Holdings

Senior Technical Consultant – Shift Lead (Devices Tenant Migration)

Bengaluru, Karnataka, India +4 locations 2 postings

Hybrid

The Role: As a Senior Technical Consultant (Shift Lead) within the Devices Factory, you will serve as the on‑shift technical …

Added Oct 27, 2026

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GE HealthCare Technologies

Senior Software Engineer

Seongnam-si, Gyeonggi-do, South Korea

Summary The Senior Software Engineer has responsibilities extending to the development and implementation of application and …

Added Nov 4, 2026

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Mastercard

Senior Data Engineer

Pune, Maharashtra, India

… Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our …

Added Oct 27, 2026

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KBR

Sr Systems Engineer

Bethesda-Chevy Chase, Maryland

Pay posted by employer$150,200–$225,300

• Strategic Planning Experience: Support the evolution of the sponsor’s strategic direction and priorities • Performance Management Experience: …

Added Nov 3, 2026

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Procter & Gamble

Senior AI Engineer

WARSAW DOWNTOWN OFFICE

… internal initiatives and empower data scientists with reusable tools and services. We are looking for a technical lead for the Reusable AI team within the Senior AI Engineering community. As a Senior AI Engineer, and as a …

Added Oct 27, 2026

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Nike

Senior Manufacturing Engineer

NIKE VIETNAM HQ

SENIOR MANUFACTURING ENGINEER HO CHI MINH, VIETNAM WHO YOU’LL WORK WITH Based in Vietnam, you’ll report to the …

Added Oct 30, 2026

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Capital One Financial

Senior Technical Product Manager | Developer Tooling - Capital One Travel

New York City, New York, United States +1 location

Senior Technical Product Manager | Developer Tooling - Capital One Travel We are looking for a Senior Technical …

Added Oct 28, 2026

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RTX

Senior Systems Engineer

CA-AB-CALGARY-111 ~ 919 72nd Ave NE ~ 72ND AVE, Ste A

… advance capabilities. Perform job analysis to estimate engineering effort for specific tasks and projects. Support financial Earned Value (EV) accountability to meet approved Estimates at Completion (EAC) in collaboration …

Added Oct 27, 2026

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Applied Materials

Customer Support Technician-MDP

Shanghai, Shanghai, China 2 postings

… of systems. Troubleshoots and corrects process variations on systems partially with assistance from senior engineers. Assumes responsibility for complete customer satisfaction within assigned accounts. Assists in …

Added Nov 4, 2026

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Applied Materials

Customer Support Technician-DDP

Chengdu, Sichuan, China 2 postings

Added Nov 1, 2026

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Applied Materials

Customer Support Technician-IMP

Chengdu, Sichuan, China 2 postings

Added Oct 30, 2026

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Applied Materials

Customer Support Technician-ETCH

Wuxi,CHN

Added Oct 28, 2026

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Applied Materials

Customer Support Technician-DDP

Shenzhen, Guangdong, China

Added Oct 27, 2026

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Applied Materials

Customer Support Technician-IMP

Shenzhen, Guangdong, China

Added Oct 27, 2026

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Applied Materials

Customer Support Technician-MDP

Beijing, Beijing, China

Added Oct 27, 2026

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Danaher

Senior Process Engineer

Shanghai, Shanghai, China

Regular

… skills in the long term. Forming part of the Biotechnology segment at Danaher, we bring together dedicated technical expertise and talent to develop the next generation of life-changing therapeutics. The Senior Process …

Added Oct 15, 2026

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Continental Resources

Senior Completions Engineer

Oklahoma City, Oklahoma, United States

The Senior Completions Engineer is responsible for designing, planning, and executing well completion strategies to …

Added Nov 3, 2026

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Leidos Holdings

Sr. Software Developer

Gaithersburg, Maryland, United States

Pay posted by employer$107,900–$195,050

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Required Qualifications · employer excerpt

US citizenship is required per contract.
Bachelor's degree in Computer Science, Software Engineering, or related field and 8-12 years of prior relevant experience or Master’s with 6-10 years of prior relevant experience.
8+ years of professional software development experience.
Strong proficiency in one or more object-oriented programming languages such as:JavaC#PythonC++
Experience developing web-based applications and enterprise software solutions.

7 more in the full description below.

About this opportunity

Original employer description

What if the software you developed directly enabled some of the nation's most critical missions? As a Senior Software Developer, you'll do more than write exceptional code, you'll help build innovative, secure, and scalable solutions that support Intelligence Community operations. If you're passionate about modern software engineering, enjoy collaborating in Agile teams, and thrive on solving complex technical challenges, Leidos wants to hear from you.

On the Maru Program, you’ll join a high-performing team where your ideas are valued, your technical expertise is trusted, and your work has a tangible impact. Working alongside software engineers, architects, DevSecOps engineers, cybersecurity professionals, and mission stakeholders, you'll develop next-generation applications that deliver mission-critical capabilities in a fast-paced Agile environment.

This is your opportunity to build cutting-edge software while contributing to work that truly matters.

What You'll Do

As a Senior Software Developer, you'll play a key role in designing, developing, testing, and deploying secure, scalable applications that support enterprise and mission operations.

Please note Gaithersburg, MD is the program’s primary work location.

Clearance Level Required:

Active Top Secret/SCI with the ability to successfully pass a Polygraph examination.

Primary Responsibilities:

Design, develop, test, deploy, and maintain enterprise software applications using modern development practices.
Collaborate with Product Owners, Scrum Masters, architects, and fellow developers to deliver high-quality software in Agile sprints.
Participate in sprint planning, backlog refinement, daily stand-ups, sprint reviews, and retrospectives.
Develop clean, maintainable, and well-documented code following secure coding standards and best practices.
Design and implement RESTful APIs, microservices, and distributed application architectures.
Perform code reviews and mentor junior developers to promote engineering excellence and knowledge sharing.
Troubleshoot complex application issues and perform root cause analysis to improve system reliability and performance.
Develop automated unit, integration, and end-to-end tests to ensure software quality.
Collaborate with DevSecOps teams to implement CI/CD pipelines and automated deployment processes.
Optimize application performance, scalability, and security across enterprise environments.
Participate in architecture discussions and contribute to technical roadmaps and modernization initiatives.
Support production deployments and resolve issues in mission-critical environments

Required Qualifications:

US citizenship is required per contract.
Bachelor's degree in Computer Science, Software Engineering, or related field and 8-12 years of prior relevant experience or Master’s with 6-10 years of prior relevant experience.
8+ years of professional software development experience.
Strong proficiency in one or more object-oriented programming languages such as:
- Java
- C#
- Python
- C++
Experience developing web-based applications and enterprise software solutions.
Experience designing and consuming REST APIs.
Experience working with relational and/or NoSQL databases.
Strong understanding of object-oriented design principles and software design patterns.
Experience using Git or other distributed version control systems.
Experience working within Agile Scrum or SAFe development environments.
Excellent analytical, debugging, and problem-solving skills.
Strong written and verbal communication skills.

Preferred Qualifications:

Experience developing cloud-native applications in AWS, Azure, or other cloud platforms.
Experience with containerization technologies such as Docker and Kubernetes.
Experience building microservices architectures.
Familiarity with DevSecOps practices and CI/CD tools including Jenkins, GitLab CI, or Azure DevOps.
Experience with Infrastructure as Code tools such as Terraform or Ansible.
Knowledge of message brokers such as Kafka or RabbitMQ.
Experience with front-end frameworks such as React, Angular, or Vue.js.
Familiarity with Elasticsearch, Redis, or other enterprise technologies.
Experience with secure software development lifecycle (SSDLC) practices.
Security+ certification or other DoD 8570/8140 compliant certification.

#Maru

#NSBA

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

August 6, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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Keywords also found in description

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