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Added 2 mins ago
Senior Software Engineer
Cariloop
United States
Actively participate in the full software development lifecycle (SDLC) within Agile/Scrum environments, including requirements gathering, design, implementation, testing, and deployment.
Added 2 mins ago
IT Platform Admin
Lifetime Workforce Solutions, LLC
United States
…feedback regarding release documentation to Release Management and development…
Added 2 mins ago
NO
Sr Manager Sales Operations
Nestle Operational Services Worldwide SA
Arlington, VA
- $161,136.05 to $233,911.15 USD / year
The Senior Manager, Sales Transformation owns current Sales technology needs and future transformation as a non-technical business leader. Drawing on foodservice B2B expertise, the role…
Added 2 mins ago
IT Risk Consulting Manager
Kearney & Company
Washington
Support business development activities, including proposal development, client presentations, solution design, and identification of follow-on consulting opportunities.
Added 2 mins ago
Staff Software Engineer, Salesforce
DAT Solutions, LLC
Seattle, WA
Lead design and development efforts across various technologies including cloud platforms, APIs, and middleware
Added 2 mins ago
Technical Product Manager
DAT Solutions, LLC
Seattle, WA
Working knowledge of software platform development including API/library design for internal consumers.
Added 2 mins ago
Software Engineering Manager - Mobile
DAT Solutions, LLC
Seattle, WA
…their workload and make real-time decisions from the road. Our technology transforms how drivers find, book, and track their next load through intuitive design and smart automation,…
Added 2 mins ago
Senior Strategic Sourcing Manager
FlightSafety International Inc
Seattle, WA
…sourcing execution across one or more strategic spend categories (Technology and/or Outside Services). In this senior-level individual contributor role, you will drive category development,…
Added 2 mins ago
Software Engineering Intern - Self-Service Directory Diagnostics
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Seattle, WA
Contribute to the design and implementation of a self-service diagnostics panel for org/tenant admins, focusing on clear checks, remediation suggestions, and a safe, auditable experience
Added 2 mins ago
UG
Junior Full Stack Developer (Data CoE)
UST Global Inc
Bellevue, WA
- $50 to $55 USD / hour
Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create…
Added 2 mins ago
E2E Test Lead
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Bellevue, WA
…transformation. Headquartered in the United States, UST is powered by technology, driven by AI, inspired by people, and led by our purpose, we partner with our clients from design to…
Added 2 mins ago
Business Process Analyst
UST Global Inc
Bellevue, WA
…transformation. Headquartered in the United States, UST is powered by technology, driven by AI, inspired by people, and led by our purpose, we partner with our clients from design to…
Added 2 mins ago
Project Manager I - Technical Program Manager
UST Global Inc
Redmond, WA
…readiness (BIOS, BMC, diagnostics) and align them with hardware development milestones.* Lead NPI phases (EVT/DVT/PVT), factory readiness, and build execution, ensuring smooth transition to…
Added 2 mins ago
Organizational Change Management (OCM) Specialist
Air InfoSec, LLC
Austin, TX
…adoption strategies that drive the successful adoption of new technology across agency initiatives. The OCM Specialist works closely with project managers, business relationship managers,…
Added 2 mins ago
Power Platform Administrator/Developer Intern
Air InfoSec, LLC
Austin, TX
…administration of the TxDOT Power Platform environment and the development of Power Apps, automated workflows, agents, and code apps. Over time, responsibilities will expand to working with…
Added 2 mins ago
Lead Architect, AI Solutions - EDDA
Travelers Indemnity Co
Hartford, CT · Atlanta, GA · St. Paul, MN · Hunt Valley, MD
As a member of AI and Emerging Technology Architecture, you'll be joining a strategic and collaborative team that is passionate about transforming our business and technology capabilities…
Added 3 mins ago
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Senior Operations Manager
TaskUs
Remote, United States
- $97,000 to $145,000 USD / year
Own the hiring and talent development pipeline, identifying candidates with the "top-notch" analytical skills required to thrive in a fast-paced technology environment.
Added 3 mins ago
Oliver Wyman -Commercial Effectiveness and Private Capital Senior Consultant / Associate
Oliver Wyman, LLC
WA · NY
Product and service offering: bundling and tariff design, ancillary revenue strategy / “add-ons”, own-brand development, customer experience design
Added 3 mins ago
Data Domain Lead
Marsh & McLennan Shared Services LLC
Remote, United States
Marsh is seeking a Data Domain Lead to drive the strategy, development, and adoption of enterprise data products within an assigned domain. This role will serve as the single accountable…
Added 3 mins ago
Senior Encryption Engineer (Data at Rest)
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United States
Leads system and network architecture support for information and network security technologies; leads development and execution of risk assessment methodologies to fit business,…
Added 3 mins ago
Sr. MEP Coordinator
DPR GP
Denver, CO
…electrical, plumbing, life safety, low voltage, and automation, from design development through the full project lifecycle. Reviews and leads the resolution of technical MEP challenges with…
Added 3 mins ago
MEP Coordinator
DPR GP
Denver, CO
…electrical, plumbing, life safety, low voltage, and automation, from design development through construction. Applies comprehensive MEP expertise and cross-functional collaboration to…
Added 3 mins ago
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Manager, Software Development - Web & Mobile Applications
Trupanion
Seattle
- $150,000 to $160,000 USD / year
Trupanion is seeking a Software Development Manager to lead teams responsible for building, operating, and evolving Trupanion's customer-facing web and mobile experiences. This role is…
Added 3 mins ago
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Solutions & Platform Architect - Microsoft
Trupanion
Seattle
- $145,000 to $165,000 USD / year
…Management, and Zero Trust architecture. This role will lead the design, engineering, deployment, and operational maturity of Microsoft Entra ID, Identity Governance, Policies, Intune,…
Added 4 mins ago
Engineer
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New Albany, OH
The role of a Transmission Line Engineer on the Digital Transmission Line Model (DTLM) Team includes the development, maintenance, and governance of the AEP DTLM. The DTLM is the central…

LLNL

Software Developer

Livermore, CA, United States

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Job details

Pay: Pay Range $146,340 - $222,564 Annually $146,340 - $185,544 Annually at the SES.2 level $175,530 - $222,564 Annually at the SES.3 level This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting; pay will not be below any applicable local minimum wage.
Posting language: English
Posted: Nov 9, 2026

Original job description

Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact.

Job Description

We have an opening for a Software Developer in the Computing Directorate, matrixed to the Security & Protection (S&P) Program. The S&P program is responsible for developing and maintaining the Argus security system and related physical security hardware and software. S&P also collaborates with other DOE laboratories in developing and sustaining cutting-edge security system solutions. You will work on a multi-disciplinary team in an environment that focuses on problems of interest to LLNL and Department of Energy (DOE) programs as a member of a dynamic, multidisciplinary team environment. This position will be within a group in the Computing Directorate. This position oﬀers a hybrid schedule, blending in-person and virtual presence. You will have the ﬂexibility to work from home up to 2 days per week. This position will be filled at either the SES.2 or SES.3 level based on knowledge and related experience, as assessed by the responsibilities outlined below. You will

Collaborate in the development and implementation of moderately complex software engineering methods using industry standard software development practices and modern programming languages and operating systems.
Participate in the requirements definition, analysis, design, implementation, debugging, testing, and optimization of computer programs on workstations.
Contribute to the fulfillment of technical projects and organizational objectives functioning as an effective team member on multi-disciplinary teams.
Interact with fellow developers, management, and sponsors frequently to share relevant knowledge, opinions, and recommendations.
Provide swift, creative technical solutions to moderately complex user requests and critical operational requirements.
Perform other duties as assigned.

Additional job responsibilities, at the SES.3 level

Manage multiple complex, parallel tasks and priorities of customers and stakeholders, ensuring deadlines are met, while leveraging team member’s skills.
Guide the development of the design, implementation, deployment, and maintenance for software systems using object-oriented analysis, design, and programming techniques.
Provide solutions to complex problems that require in-depth analysis of tangible and intangible factors.

Qualifications

Ability to secure and maintain a U.S. Department of Energy (DOE) Q-level security clearance, which requires U.S. citizenship.
Bachelor’s degree in computer science, computer engineering, or related technical field, or the equivalent combination of education and related experience.
Broad experience developing, testing, debugging, and maintaining object-oriented software using high-level languages, such as C++ and Java, and interpreted scripting languages such as Lua and Python.
Broad experience developing software within Linux and Windows environments utilizing all aspects of the software development lifecycle (SDLC).
Broad experience with Git source code control system and GitLab/GitHub.
Comprehensive knowledge and experience developing innovative solutions and applying new technologies to broadly defined tasks and projects.
Broad experience applying effective analytical and problem-solving skills to moderately complex problems.
Proficient verbal and written communication skills necessary to effectively collaborate in a team environment and present and explain technical information
Experience approaching difficult problems with enthusiasm and creativity.

Additional qualifications at the SES.3 level

Advanced-level experience and established track record designing, implementing, deploying, and maintaining software systems using object-oriented analysis, design, and programming techniques.
Advanced-level experience in object-oriented programming with high-level languages, such as C++ and Java, and interpreted languages, such as Lua or Python.
Advanced-level experience working effectively under minimal direction.
Advanced-level experience providing innovative approaches and applying new technologies to not well-defined tasks and projects with effective analytical and problem-solving skills for complex problems.

Qualifications We Desire

Master’s degree in computer science, computer engineering, or a related technical field.
Experience developing software for physical access control and intrusion detection systems.
Experience with modern software deployment practices, including containerization, automated build and deployment processes, and related development tools.
Experience creating technical direction and vision, writing research proposals, and securing sponsor funding.

Pay Range $146,340 - $222,564 Annually $146,340 - $185,544 Annually at the SES.2 level $175,530 - $222,564 Annually at the SES.3 level This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting; pay will not be below any applicable local minimum wage. An employee’s position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs. Additional Information

Position Information This is a Career Indefinite or At Will appointment. Lab employees and external candidates may be considered for this position.

Why Lawrence Livermore National Laboratory?

Included in 2026 Best Places to Work by Glassdoor!
Flexible Benefits Package
401(k)
Relocation Assistance
Education Reimbursement Program
Flexible schedules (*depending on project needs)
Our values - visit https://www.llnl.gov/inclusion/our-values

Security Clearance This position requires a Department of Energy (DOE) Q-level clearance. If you are selected, we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter. Also, all L or Q cleared employees are subject to random drug testing. Q-level clearance requires U.S. citizenship.

Pre-Employment Drug Test External applicant(s) selected for this position must pass a post-offer, pre-employment drug test. This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

Wireless and Medical Devices Per the Department of Energy (DOE), Lawrence Livermore National Laboratory must meet certain restrictions with the use and/or possession of mobile devices in Limited Areas. Depending on your job duties, you may be required to work in a Limited Area where you are not permitted to have a personal and/or laboratory mobile device in your possession. This includes, but not limited to cell phones, tablets, fitness devices, wireless headphones, and other Bluetooth/wireless enabled devices. If you use a medical device, which pairs with a mobile device, you must still follow the rules concerning the mobile device in individual sections within Limited Areas. Sensitive Compartmented Information Facilities require separate approval. Hearing aids without wireless capabilities or wireless that has been disabled are allowed in Limited Areas, Secure Space and Transit/Buffer Space within buildings.

How to identify fake job advertisements Please be aware of recruitment scams where people or entities are misusing the name of Lawrence Livermore National Laboratory (LLNL) to post fake job advertisements. LLNL never extends an offer without a personal interview and will never charge a fee for joining our company. All current job openings are displayed on the Career Page under “Find Your Job” of our website. If you have encountered a job posting or have been approached with a job offer that you suspect may be fraudulent, we strongly recommend you do not respond. To learn more about recruitment scams: https://www.llnl.gov/sites/www/files/2023-05/LLNL-Job-Fraud-Statement-Updated-4.26.23.pdf

Equal Employment Opportunity We are an equal opportunity employer that is committed to providing all with a work environment free of discrimination and harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, marital status, national origin, ancestry, sex, sexual orientation, gender identity, disability, medical condition, pregnancy, protected veteran status, age, citizenship, or any other characteristic protected by applicable laws. Reasonable Accommodation Our goal is to create an accessible and inclusive experience for all candidates applying and interviewing at the Laboratory. If you need a reasonable accommodation during the application or the recruiting process, please use our online form to submit a request.

California Privacy Notice The California Consumer Privacy Act (CCPA) grants privacy rights to all California residents. The law also entitles job applicants, employees, and non-employee workers to be notified of what personal information LLNL collects and for what purpose. The Employee Privacy Notice can be accessed here.

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More about this job

Skills

Software development
Programming languages
Debugging
Computer science
Computer engineering
C++
Oracle Java
Lua
Python
Linux
Microsoft Windows
Git
Control systems
GitLab
GitHub
Problem solving
Communication skills
Object-oriented programming
Research

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