Jobs in the United States

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Added 8 mins ago
AI Engineer – Generative AI & Agentic AI
KData Inc.
United States
workflows. The role turns product and business requirements into reliable
Added 15 mins ago
Software Quality Engineer, Retail & Marcom Engineering
Apple
Sunnyvale, CA
Apple’s IS&T team is looking for a Software Quality Engineer to contribute to design, analysis and certification of our applications. We are looking for someone who is equally passionate…
Added 17 mins ago
Systems Engineer
BAE Systems
Nashua, NH · Manchester, NH
Job Description Thank you for your interest in BAE Systems! Are you a Systems Engineer with 2 to 20+ years of experience looking for the next step to grow your career? Do you want to…
Added 19 mins ago
Program Management Manager
Swagelok Company
Solon
…to SSC complexity, capabilities, performance, and emerging business…
Added 33 mins ago
Artificial Intelligence/Machine Learning 2
Wyetech
Annapolis Junction, MD
The Artificial Intelligence/Machine Learning (AI/ML) Engineer designs, creates, tests, and productizes AI/ML algorithms to solve business challenges. The AI/ML models they create should be…
Added 43 mins ago
XS
Senior Cybersecurity Engineer
Xona Space Systems
Burlingame, CA
- $180,000 to $210,000 USD / year
Xona is the navigational intelligence company bringing real-time, centimeter-level certainty to any device, anywhere on Earth.
Added 46 mins ago
MT
Manufacturing Alignment Engineer (Thin FIlms/Diffusion)
Micron Technology
Manassas
- $107,000 to $254,000 USD / year
JR117175 Manufacturing Alignment Engineer (Thin FIlms/Diffusion)
Added 46 mins ago
MT
Senior Director, ITP AI Data Platform and Infrastructure
Micron Technology
San Jose
- $239,000 to $472,000 USD / year
…solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than…
Added 46 mins ago
MT
Distinguished Member of Technical Staff - ITP AI
Micron Technology
San Jose
- $255,000 to $447,000 USD / year
…solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than…
Added 51 mins ago
IT Data Analyst Intern– Summer 2027
Encore Global
Schiller Park, IL
Basic Business Intelligence toolset experience, Power BI, Tableau, Reporting Services, or similar
Added 54 mins ago
Senior Advanced Site Reliability Engineer (SRE)
Honeywell
Atlanta, GA
We are seeking a highly skilled and experienced Senior Advanced Site Reliability Engineer (SRE) to join our team. The ideal candidate will have a strong background in DevOps and SRE…
Added 55 mins ago
ZT
RF Engineer, Senior
Zebra Technologies Corporation
Holtsville, NY
- $96,800 to $145,200 USD / year
The ideal candidate must have deep low-level RF circuit design expertise · Must have Experience with Board level RF circuit design
Added 59 mins ago
Manufacturing Engineer - Level 3 or Level 4
Northrop Grumman
Harvard
AOA Xinetics (AOX) is an organization within Northrop Grumman’s Intelligence Systems Division’s (ISDs) Mission Enabling Products (MEP) business unit, Thermal, Optics & Power Systems (TOPS)…
Added 1 hour ago
Manager, ServiceNow Veza Identity Governance Engineer
KPMG LLP
Miami, FL · Orlando, FL · Tallahassee, FL · Tampa, FL
Collaborate with application owners, security teams, business stakeholders, and project leadership to gather requirements and support delivery
Added 1 hour ago
Senior Software Engineer, Metadata Platform
Box
Redwood City, CA
…and information flowing across teams, departments, and key business processes every single day: contracts, invoices, employee records, financials, product specs, marketing assets, and more.…
Added 1 hour ago
Data AI ServiceNow Engineer
Akima, LLC
Alexandria, VA
The Data/AI ServiceNow Engineer provides specialized ServiceNow engineering focused on enterprise data readiness, AI capability enablement, integrations, data quality, Workflow Data Fabric,…
Added 1 hour ago
Software Engineer- AI, Autonomy and Platform Development
LEIDOS, INC.
Reston, VA · Huntsville, AL · San Diego, CA
Software Engineer – AI, Autonomy & Platform Development
Added 1 hour ago
Software Engineer - UUV Systems
LEIDOS, INC.
San Diego, CA
Must have an active Secret security clearance with the ability to obtain a TS/SCI (Active TS/SCI highly preferred!)
Added 1 hour ago
Manager Electronics Engineering 3
Northrop Grumman
San Diego
Northrop Grumman Mission Systems, Navigation Intelligence Connectivity (NIC), Engineering and Sciences is seeking a Hardware Department Manager for an onsite position in San Diego, CA. This…
Added 1 hour ago
Principal or Senior Principal Manufacturing Engineer
Northrop Grumman
Waynesboro
We are looking for you to join our team as a Principal Manufacturing Engineer or a Senior Principal Manufacturing Engineer to support production and manufacturing operations at our Central…
Added 1 hour ago
AWS Security Operations/Incident Response Engineer, US Amazon Dedicated Cloud Security
Amazon.com Services LLC
Herndon, VA
The AWS Security Incident Response team is seeking a focused Security Engineer who can take on a leadership role in responding to security issues in support of our National Security…
Added 1 hour ago
E
Senior Data Engineer
Expression
Shirlington, VA
- $180,000 to $200,000 USD / year
Expression is seeking an experienced Senior Data Engineer to design, develop, and integrate secure enterprise data services supporting advanced Artificial Intelligence (AI) and Large…
Added 1 hour ago
E
Senior AI Engineer
Expression
Shirlington, VA
- $180,000 to $210,000 USD / year
Expression is seeking experienced Senior AI Engineers to design, develop, integrate, and evaluate advanced Artificial Intelligence (AI) and Large Language Model (LLM) capabilities…
Added 1 hour ago
Test Program Manager, Autonomous Airpower
Anduril Industries
Costa Mesa, CA
…advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military…
Added 1 hour ago
Systems Engineering Program Manager, Autonomous Airpower
Anduril Industries
Costa Mesa, CA
…advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military…

Closed listing

Junior Software Engineer

Tucson, AZ, United States
Alexandria, VA, United States
St. Louis, MO, United States
Gaithersburg, MD, United States
Chantilly, VA, United States
Englewood, CO, United States

Pay Range $69,550.00 - $125,725.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: Pay Range $69,550.00 - $125,725.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Posting language: English
Posted: Nov 3, 2026

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Original job description

Archived listing. The details below describe a past opening.

Build Your Software Engineering Career on a Mission That Matters

Ready to take your software engineering skills beyond the classroom and into a mission where your work has real-world impact? Leidos is seeking a talented Junior Software Engineer to join the Chinook Program supporting an Intelligence Community (IC) customer and helping evolve an application that plays an important role in national security.

As a Junior Software Engineer, you’ll work alongside experienced engineers, architects, testers, and DevSecOps professionals while gaining hands-on experience developing, integrating, testing, and delivering modern software capabilities. The Junior Software Engineer will work within an Agile development team and will receive technical guidance from senior engineers while progressively taking ownership of software components and features. You’ll have the opportunity to learn new technologies, tackle meaningful engineering challenges, and see your contributions become a part of a real operational mission.

Position may be performed in the following locations below. Tucson, AZ Gaithersburg, MD Alexandria, VA Chantilly, VA Englewood, CO St. Louis, MO

Clearance Level Required:

Candidate must be able to obtain and maintain a Top Secret clearance, be eligible for SCI access and successfully complete a polygraph examination.

Primary Responsibilities:

Develop, modify, test, and deploy software solutions that support our customer’s GEOINT mission under the guidance of senior engineers.
Implement software features based on established requirements and technical designs.
Write clean, maintainable, and well-documented code.
Participate in code reviews and incorporate feedback from senior engineers.
Develop and execute unit and integration tests.
Troubleshoot software defects and assist with root-cause analysis.
Support integration of application components and services.
Work with REST APIs, databases, and application services.
Participate in agile development sprints and contribute to daily stand-ups, sprint planning, and retrospectives.
Collaborate with mission users and product managers to refine requirements and improve user experience.
Use Git and established CI/CD processes to manage and deliver software.
Maintain technical documentation and development artifacts.
Support deployment and sustainment activities for the application.
Build and maintain secure, containerized applications using technologies such as Docker, Kubernetes, and AWS.
Support DevSecOps pipelines and ensure code meets security and accreditation standards.
Resolve various tasks as prioritized by the team product owner.

Basic Qualifications:

US citizenship is required per contract
Bachelor's degree in Computer Science, Software Engineering, or related field and 2-4 years of prior relevant experience or Master’s with less than 2 years of prior relevant experience. Equivalent experience may be considered in lieu of degree
Experience with the following technologies:

Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask, or Svelte Cloud Development: AWS, Azure, or similar cloud platforms Relational Database: MySQL, PostgreSQL, or SQL Server Operating System: Windows, Linux

Version Control System: Git

Understanding of modern software design patterns and coding standards. Experience architecting, developing, and delivering complex software systems into production. Experience with CI/CD tools (GitLab CI, Jenkins) and agile collaboration tools (JIRA, Confluence). Familiarity with cloud environments such as AWS (C2S or GovCloud) and containerization technologies (Docker, Kubernetes) Understanding of secure coding practices and government system accreditation processes (e.g., RMF, STIGs) Strong, self-motivated desire to learn new programming languages, tools, frameworks, and techniques.

Preferred Qualifications:

Experience working on a customer contract or in the Intelligence Community (IC).
Frontend Web Development: UI/UX.
NoSQL Database: OpenSearch/Elasticsearch.
Cloud Exposure:

Multi-cloud architectures: AWS, IBM, Google, Azure, and Oracle. Specific AWS Services: S3, SQS, SNS, EC2, CloudFormation and RDS.

Familiarity with geospatial tools and standards:

GeoServer PostGIS OGC APIs ESRI ArcGIS Exposure to Infrastructure-as-Code (Terraform, Ansible).

#Chinook #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:

November 3, 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 $69,550.00 - $125,725.00 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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Jobs in the United States