Jobs in the United States

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Added 1 min ago
AI DevOps Engineer
Robert Half
Jacksonville, FL
We are looking for an AI DevOps Engineer to help build and scale secure, production-ready AI platform capabilities in Jacksonville, Florida. This Long-term Contract position focuses on…
Added 1 min ago
Principal Product Management Engineer
Cisco Systems, Inc.
Milpitas, CA · Seattle, WA
Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the…
Added 4 mins ago
Radio Communications Integration and Test Engineer II
Axiom Space
United States
…era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend Earth. Beginning with Axiom Station, successor to the International…
Added 4 mins ago
Ground Network Engineer (Development Network) IV
Axiom Space
United States
Since Axiom Space is a very complex work environment, we are looking for a resilient, high-energy Ground Network Engineer (Development Network) (up to a level IV) to design and implement…
Added 4 mins ago
Flight Network Engineer (Station Critical Network) IV
Axiom Space
United States
…Our mission-driven team is seeking a bold and dynamic Flight Network Engineer (Station Critical Network) (Lv 4) who is fueled by high accountability, execution horsepower, and driven to…
Added 4 mins ago
Electrical Design Engineer (Prime), Senior
Axiom Space
United States
…era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend Earth. Beginning with Axiom Station, successor to the International…
Added 5 mins ago
Senior Wireless Network Engineer
Mass General Brigham Incorporated
United States
Join Mass General Brigham Digital as a Senior Wireless Network Engineer, where you’ll help support the reliable, secure voice, wireless, and data communication systems that keep care teams,…
Added 9 mins ago
Lead AI Engineer
Paramount
Los Angeles, CA
They must have features like retrieval augmented generation, tool or function calling, and agents
Added 9 mins ago
Senior Embedded Software Test Engineer
Dynetics, Inc
Huntsville, AL
Leidos is seeking a talented Embedded Software Test Engineer to join a multi-disciplinary team within a matrixed organization to create unique solutions for complex problems, specifically…
Added 9 mins ago
Java Software Engineer
LEIDOS, INC.
San Diego, CA
Must have an Active Secret Security Clearance
Added 9 mins ago
Network Observability Engineer
LEIDOS, INC.
Remote, United States
Leidos CIO Services is seeking a talented and innovative Network Observability Engineer to join our growing team within the CDAO division, which is responsible for enterprise observability…
Added 9 mins ago
Mid-Level Java Software Engineer
LEIDOS, INC.
San Diego, CA
Must have an Active Secret Security Clearance
Added 9 mins ago
Cyber Engineer
LEIDOS, INC.
Dayton, OH
Supporting the Chief Modeling/Simulation Office Program, the Cyber Engineer will translate customer requirements into cyber and hardware solutions while operating in a flexible,…
Added 9 mins ago
Sr. Java Software Engneer
LEIDOS, INC.
San Diego, CA
Must have an Active Secret Security Clearance
Added 11 mins ago
A
Field Service Engineer
Actalent
Brisbane, CA
- $45 to $62.5 USD / hour
Candidates must be comfortable with extended travel assignments.Schedule: Must be available for day, night, weekend, and rotating shifts
Added 11 mins ago
A
Project Engineer
Actalent
Cleveland, OH
- $48 to $55 USD / hour
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 12 mins ago
Electrified Powertrain Control Systems Engineer
Ford Motor Company
Dearborn, MI
This position is hybrid with a requirement to be onsite four or more days per week
Added 14 mins ago
EM Modeling Engineer
Saras Micro Devices
Chandler, AZ
…high-performance computing (HPC), package-integrated, power delivery solutions for artificial intelligence (AI) and advanced networking devices. We’re looking for an R&D Engineer I to…
Added 18 mins ago
Associate Process Engineer - API (Recovery) NIGHTS
Novo Nordisk
Clayton, NC
Must be able to be on your feet for up to a 12-hour shift
Added 20 mins ago
Sr. Associate, Systems Engineer
L3Harris Technologies
Clifton, NJ
…design, develop, integrate, test innovative electronic system solutions to our customers and support their on-going…
Added 22 mins ago
D&
Senior DevOps Engineer (R-19897)
Dun & Bradstreet
Florham Park, NJ
- $120,300 to $202,300 USD / year
The Senior DevOps Engineer defines and governs cloud platform, DevOps, SRE, security, and AI enablement for D&B’s Solutions portfolio.
Added 28 mins ago
CI
Network Test Engineer
CompQsoft, Inc.
FORT GEORGE G MEADE, MD
- $90,000 to $105,000 USD / year
CompQsoft is seeking a Network Test Engineer to join our DISA program team in Fort Meade, MD. This is an exciting key position providing Gateway Engineering Support which provides…
Added 28 mins ago
JC
Network Engineer
JFL Consulting LLC
Annapolis, MD
- $70,000 to $90,000 USD / year
…most critical networks, JFL Consulting, LLC provides advanced network security solutions to a range of US Government and US commercial…
Added 29 mins ago
Structural Analysis Supervisor
Vertiv
Greenville, SC · Pelzer, SC
…facilities with a portfolio of power, cooling and IT infrastructure solutions and services that extend from the cloud to the edge of the network. Headquartered in Westerville, Ohio, USA,…
Added 29 mins ago
ET
Journeyman Computer Systems Engineer/Architect
E&M Technologies, Inc.
Offutt AFB, NE
- $90,000 to $105,000 USD / year
Must have and be capable of maintaining a U.S · Department of Defense (DoD) Must have a current/active TS/SCI and with ability to obtain a CI Poly

Java Software Engineer

San Diego, CA, 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.

Apply on leidos.wd5.myworkdayjobs.com About employer

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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.
Experience: BS Degree in Computer Science or relevant degree with 2-4 years of relevant professional experience
Posting language: English
Posted: Nov 12, 2026

Original job description

Leidos has a new and exciting opportunity for a Java Software Engineer in our INTEL Sector's Cyber & Analytics Business Area (CABA). 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!

Java Software Engineers | San Diego (Point Loma), CA Want to make a difference? Leidos is hiring Java Software Engineers, from early-career to senior, to join our Intelligence Organization. You’ll design, develop, integrate, test, and sustain mission-focused software using cutting-edge technology onsite in Point Loma. Leidos is an industry leader in high-performance, high-reliability solutions that protect our nation and give the warfighter a decisive advantage. Depending on program needs and your experience, you may work on backend Java services, system integration, databases, secure communications, or full-stack web development. If you have big ideas, love innovation, and want to help bring the warfighter home safe, you’ll fit right in. Our 9/80 schedule (every other Friday off) lets you do meaningful work without giving up your personal life, with room to grow your skills and career across multiple disciplines.

Primary Responsibilities:

The Java Software Engineers will build and maintain web applications, including web services, full-stack development, and persistence layers. You’ll work in an Agile Scrum environment alongside a cross-functional team of engineers, information assurance, quality assurance, and customer representatives. Using clean coding practices and S.O.L.I.D. principles, you’ll deliver code that is maintainable, secure, and reliable.

Depending on assigned work and experience level, responsibilities may include:

Developing and maintaining Java-based backend services, APIs, integrations, and persistence-layer components.
Developing and maintaining full-stack web applications, including user-interface components and web services.
Translating user stories, acceptance criteria, system engineering artifacts, and technical requirements into maintainable, secure, and testable software.
Applying secure software-development principles, clean-code practices, automated testing, and established configuration-management processes.
Supporting software integration, troubleshooting, defect resolution, and deployment across development, integration, test, and operational environments.
Participating in Agile ceremonies, including sprint planning, backlog refinement, reviews, retrospectives, and technical discussions.
Collaborating with teammates to maintain a high standard of engineering rigor, code quality, test coverage, documentation, and delivery discipline.
Using approved development, build, continuous integration, test automation, and code-quality tools to support reliable software delivery.
Support development, integration, and deployment of software across on-premises, cloud-hosted, and containerized hybrid environments, collaborating with infrastructure and cybersecurity teams as needed.
Apply established development practices with guidance, contribute to defined software components, participate in peer reviews and testing, and build proficiency in the program’s tools, architecture, and mission domain.

REQUIRED QUALIFICATIONS:

BS Degree in Computer Science or relevant degree with 2-4 years of relevant professional experience
Must have an Active Secret Security Clearance
Knowledge with GIT or other configuration management tools
Familiarity with Spring Framework / Spring Boot or comparable application-development frameworks
Interested in Cybersecurity protocols and secure communications
Experience in Scrum Methodology or other Agile environments (e.g., SAFe, XP)
Works well in a team environment and has excellent written and communication skills
DoD 8570 approved security certification (i.e., Security +) (Will be required 90 days after hire)

DESIRED SKILLS / KNOWLEDGE:

Knowledge with Java Swing GUI
Knowledge with Networking / Communication Protocols such as TLS Handshake and HTTPS
Experience working with Maven
Experience with web-based (HTML, CSS, JavaScript) in a web-based environment
Experience with Web Services Architectures (REST, SOAP, AWS)
Experience with Software CM (e.g., Git, GitHub)
Experience with Continuous Integration / Quality, and DevOps concepts and tools / technologies (e.g., Ant / Maven, Jenkins, SonarQube, FishEye, Crucible, Gradle, Junit)
Experience with Build Scripts (e.g., Maven, ANT)
Experience with Agile Management Tools and Concepts (e.g., VersionOne, JIRA, Rally, etc.)
Experience with Web Server Configuration (e.g., JBOSS, Wildfly, Tomcat)
Experience with Database Development (e.g., Postgres, SQL Server, MySQL, SQLite, Oracle)
Experience in cloud environments (AWS, Azure, or hybrid)
Experience with containerized/distributed applications (e.g., Kubernetes) and/or infrastructure automation tools (e.g., Ansible, Terraform, etc.)
Experience with AI / LLM / agent-assisted development (OpenCode, Pi, Herdr, Beads, etc.)

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 12, 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.

Apply on leidos.wd5.myworkdayjobs.com About employer

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Jobs in the United States