Jobs in the United States

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Added 13 hours ago
SO
CSP Business System Administrator
State of Colorado
Lakewood, CO
- $72,264 to $115,632 USD / year
Using industry-standard Graphical User Interface (GUI) test automation tools create and run automated test suites to verify the quality of vendor releases prior to field deployment.
Added 13 hours ago
Technical Content Engineer, Claris
Apple
Sunnyvale, CA
…that expertise. This role combines hands-on engineering and automation with technical writing, docs-as-code practices, and thoughtful use of…
Added 13 hours ago
UG
Senior Full Stack Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
Is a team leader championing code quality, automation, security, architecture, and best practices
Added 13 hours ago
UG
Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $72,800 to $130,000 USD / year
Design, develop, test, and deploy scalable software applications and microservices using Python, JavaScript, and Node.js/React
Added 13 hours ago
KC
Rail Electrical Worker Programmer
King County
Seattle, WA
- $86.2 USD / hour
Test and maintain software for traction power control systems, including Supervisory Control and Data Acquisition (SCADA) systems, Programmable Logic Controller (PLC) programming, and…
Added 13 hours ago
Senior Data Engineer, Data Platforms and Integrations
Global Partners
Newton, MA
…Massachusetts, it's illegal to require or administer a lie detector test as a condition of employment of continued employment. An employer who violates this law shall be subject to criminal…
Added 13 hours ago
UG
Senior Information Security Engineer
UnitedHealth Group
Plymouth, MN
- $91,700 to $163,700 USD / year
2+ years of experience using scripting or automation tools (e.g., Python, PowerShell, iRules, or API integrations) for task orchestration
Added 13 hours ago
NJ
Senior AI Technical System Analyst (Information Technology Analyst 3)
New Jersey Courts
Trenton, NJ
- $94,668.29 to $133,073.24 USD / year
…and supporting innovative web-based application solutions in python or JavaScript/react is desired. This position calls for a AI Technical System analyst with enterprise grade AI solutions,…
Added 13 hours ago
NJ
Data Production Analyst (AI & QA Analyst) (Information Technology Analyst 3)
New Jersey Courts
Trenton, NJ
- $94,668.29 to $133,073.24 USD / year
Proficiency in writing complex SQL queries and scripting languages (such as Python) for data validation and test automation.
Added 13 hours ago
Software Engineer- AI Agents / Generative AI
PNC Bank NA
Strongsville, OH
Design, build, test, and deploy AI agents and GenAI-driven applications.
Added 13 hours ago
Software Engineer in Test
Fidelity Technology Group, LLC
Westlake, TX
As a Software Engineer in Test, you will leverage technical expertise in automation, business domain knowledge, and data analysis to deliver high-quality, reliable software. You will…
Added 13 hours ago
AI Automation Engineer II
Frost Bank
San Antonio, TX
…ensuring top-quality applications excite you? If so, being an AI Automation Engineer II with Frost could be for…
Added 14 hours ago
Senior Software Development Engineer
CVS Health
Work at Home, MD · Work At Home, AR · Work At Home, AZ · Work At Home, CO · Work At Home, CT · Work At Home, FL · Work At Home, GA · Work At Home, IL · Work At Home, MA · Work At Home, NC · Work At Home, NJ · Work At Home, PA · Work At Home, TX
2+ years of programming experience in Python and experience with machine learning libraries such as scikit-learn, TensorFlow, and PyTorch.
Added 14 hours ago
Senior Software Tool Developer
Leidos
Fort Meade, MD
Qualifications : Bachelor's degree plus 8-12 years of relevant experience or equivalent. Proficiency with JAVA, Python, Rust, C++, TypeScript, VisualStudio, Gitlab.
Added 14 hours ago
Software Developer Intern
Leidos
Annapolis Junction, MD
…development. The program uses Behavior Driven Development (BDD) and test automation tools alongside a full suite of team collaboration tools. Program execution follows DEVOPS best practices…
Added 14 hours ago
DevOps Engineer
Bay Alarm Company
Concord, CA
Automate build, test, security scanning, and deployment stages to reduce manual effort and release risk
Added 14 hours ago
EW
Fabric and Data Engineer
East West Bank
Pasadena, CA
- $30 to $34 USD / hour
Develop scalable ETL/ELT solutions using SQL, Python, PySpark, and Spark.
Added 14 hours ago
IR Plume Modeling Engineer
Qualis LLC
Colorado Springs, CO
Experience with scripting/automation languages such as Python, Bash, or MATLAB
Added 14 hours ago
Senior Software Engineer, Release
Anduril Industries
Seattle, WA · Costa Mesa, CA
Proficiency in Python for automation, scripting, and system development.
Added 14 hours ago
Senior Software Engineer, Release
Anduril Industries
Costa Mesa, CA
Proficiency in Python for automation, scripting, and system development.
Added 14 hours ago
IG
Senior Quality Engineer
Insight Global
Cincinnati, OH
- From $67 USD / hour
…provide hands-on expertise across backend, API, database, and automation testing while helping develop and maintain scalable test automation frameworks. The ideal candidate brings strong…
Added 14 hours ago
SI
Front End SMTS Software Engineer - MeshMesh
Salesforce, Inc.
CA · WA
- $148,500 to $246,000 USD / year
Develop test strategies, design automation frameworks, and write unit and functional tests to drive up code coverage.
Added 14 hours ago
IS
Cyber Threat Engineer
INSPYR Solutions
Merrifield, VA
- $60 to $70 USD / hour
…role responsible for developing and maintaining the tools, automation, integrations, and technical processes that support TIER threat intelligence and threat-hunting activities. Working…
Added 14 hours ago
SA
AI Application Developer
SK AX USA Inc
San Jose, CA
- $75,000 to $95,000 USD / year
…company-provided Large Language Models (LLMs), AI agents, and automation…
Added 14 hours ago
Staff SDET, Embedded Platform Software
ALTEN Technology USA
Newark, CA · Irvine, CA
…components. The role will also support hardware integration into test benches, test-bench maintenance, troubleshooting, and test…

Leidos

Senior Software Tool Developer

Fort Meade, MD, United States

Pay Range $107,900.00 - $195,050.00

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Job details

Pay: Pay Range $107,900.00 - $195,050.00
Experience: Qualifications : Bachelor's degree plus 8-12 years of relevant experience or equivalent.
Posting language: English
Posted: Oct 16, 2026

Original job description

Description

Leidos has a new and exciting opportunity for a Senior Tool Developer in our Intel Sector. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos , we offer competitive benefits , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!

Job Summary:

Our program provides our customer's Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact. Clickhere (https://careers.leidos.com/search/jobs?q=pdsii&ns_job_category=pdsii-jobs) to learn more about how this program “Delivers Mission Success!”

Seeking a motivated tool developer to join a growing project within the Technology & Data Analysis mission. The software engineer will work closely with mission stakeholders, researchers and end users to develop innovative tools – from research concept to deployment – for daily use that will improve cryptanalytic engineering and analysis.

Qualified candidates are eligible for enhanced incentives including up to a $25K cash sign on bonus or a paid time off bonus.

Job Responsibilities/Qualifications:

Mission Focus : Perform end-to-end (concept to reality) capability development, taking research-based approaches – often software prototypes and algorithms – to create tools for cryptanalytic engineering and analysis.
Technical Proficiency : Savvy with enterprise Java application development in order to take existing tool base, understand the tool’s functionality from documentation and research, examine new parameters needed, and lead overall development. Will perform software & architecture review, transition and release planning, maintenance, automated testing, debugging, user support, version control, and new feature development.
Qualifications : Bachelor's degree plus 8-12 years of relevant experience or equivalent. Proficiency with JAVA, Python, Rust, C++, TypeScript, VisualStudio, Gitlab.
Security Clearance : Must possess an active TS/SCI with Polygraph to be considered for this role.
Desirable Skills : Graph representation and transformation to alt graph structures, digital logic emulation; re-architecture to object-oriented techniques, file parsing and generation with optimization framework.

At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you – apply today!

Careers.leidos.com

CONMD

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:

October 15, 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 onlyand 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.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (https://reportfraud.ftc.gov/#/) .

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

REQNUMBER: R-00194675

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

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More about this job

Skills

Research
Data analysis
Oracle Java
Documentation
Test automation
Debugging
Python
Rust
C++
TypeScript
Microsoft Visual Studio
GitLab

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