Jobs in the United States

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Senior Quality Engineer
Credo.AI
Remote, United States
We are looking for a Senior Quality Engineer at Credo AI is a senior software engineer in test who helps the whole engineering organization ship higher-quality software. You build the…
Added 1 min ago
MUOS Software Engineer
General Dynamics Mission Systems, Inc
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As a software engineer on the Mobile User Objective System (MUOS) program, you’ll join a cross-functional team addressing obsolescence, sustaining an operational system, and delivering new…
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Lead Principal Engineer - MK48
General Dynamics Mission Systems, Inc
Canonsburg, PA
The Torpedo Systems Group (TSG) in the General Dynamics Mission Systems company, specializes in software and hardware system integration, advanced research and development, and…
Added 2 mins ago
Senior AI Engineer (FedD239)
Defense Unicorns
Springfield, VA
Defense Unicorns is seeking a senior AI Agentic Engineer to embed with a government team and its technology partners building an emerging AI-powered engineering ecosystem.
Added 3 mins ago
Product Manager, Agentic AI
Synopsys
US (non-CA) Off-Site
You bring 5-8 years of experience in product management or applications engineering in the engineering software industry, or you’ve lived these use cases and engineering workflows from the…
Added 3 mins ago
DevOps Software Engineer III
C.H. Robinson Operations, Inc.
Remote, United States
C.H. Robinson is seeking a DevOps Software Engineer III to help build, maintain, and evolve the platforms that power our software delivery ecosystem. In this role, you will play a critical…
Added 3 mins ago
Software Developer (UI/UX Engineering)
KBR
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Location: Hybrid (3 days in office)
Added 3 mins ago
Software Engineer - DevOps / Infrastructure (Onsite)
RTX
United States
Qualifications You Must Have
Added 3 mins ago
Principal Software Engineer IV(Onsite)
RTX
United States
Qualifications You Must Have:
Added 3 mins ago
Principal Software Engineer IV(Remote)
RTX
Remote, United States
Qualifications You Must Have:
Added 4 mins ago
IT MANAGER/ASSISTANT CHIEF ENGINEER - WFSB
Gray Local Media, Inc
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…(SDI/SMPTE ST 2110 signal flow, production switchers, master control automation, newsroom computer systems, and RF transmission basics). You will ensure uninterrupted on-air operations,…
Added 4 mins ago
Junior Software Engineer
Belay Technologies
Fort Meade, MD
Belay Technologies is seeking a Software Engineer to join our intel team. AIMASSIST brings AI into the operations organization, embedding engineers with the operators, analysts, and…
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Mid-Level System Engineer
Belay Technologies
Annapolis Juction, MD
Belay Technologies is seeking a Mid-Level System Engineer to join our intel team. This candidate will Apply systems engineering principles throughout the systems life cycle phases: Concept,…
Added 6 mins ago
NY
CORPORATE VICE PRESIDENT
New York Life Insurance Co
United States
- $270,000 USD / year
Added 7 mins ago
Software Engineer - Prisma Access
Palo Alto Networks, Inc.
CA
As a Software Engineer on the Prisma Access team, you will collaborate with cross-functional teams to design, develop, and deploy software solutions that power the industry's most…
Added 10 mins ago
Cyber Security Project Engineer
Novel Applications of Vital Information
Chantilly, VA
NAOVI is seeking a Cyber Security Project Engineer to support the following task:
Added 11 mins ago
Software Architect Lead
LEIDOS, INC.
San Antonio, TX
The Software Architect Lead reports to the Program Manager and works closely with the Chief Engineer to ensure software architecture and engineering decisions align with the overall…
Added 11 mins ago
Lead Engineer - Energy Infrastructure AI & Automation
LEIDOS ENGINEERING INC
Remote, United States
We are looking for a Lead Substation Project Engineer to join our team.
Added 11 mins ago
Software Engineer / Senior Software Engineer / TS/SCI Polygraph Required
LEIDOS, INC.
Bethesda, MD
Clearance and Citizenship: MUST Possess a TS/SCI Polygraph and MUST be a US Citizen as required by this customer · Security Clearance Requirement - All candidates MUST possess an active TS/SCI with polygraph security clearance
Added 12 mins ago
DevOps Engineer
Parsons Technical Services, Inc.
Remote, United States
…collaborative team that analyzes, designs, and develops computer software to support marquee customers in Defense and Intelligence. We are seeking a DevOps Engineer (CNO) to develop and…
Added 12 mins ago
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Junior Platform Engineer, Officer
State Street Financl Srvc, Inc
Quincy, MA
- $70,000 to $118,750 USD / year
The Junior Platform Engineer contributes to the development and evolution of cloud platform services used by engineering teams across the organization. The role combines software…
Added 14 mins ago
AU
Robotics AI Engineer - Robot Learning
About Us
Sedro Woolley, WA
- $120,000 to $220,000 USD / year
We've assembled a team of mechanical, electrical, and software engineers and are looking for an AI engineer who wants to help develop the intelligence behind these machines.
Added 15 mins ago
Systems Engineer SME
Analytic Solutions Group
Bethesda, MD
Seeking an experienced, results-oriented Systems Engineer with experience in Standards or Technical Specifications to join our team in the Bethesda, Maryland area. You will play a critical…
Added 16 mins ago
IC
Research Engineer / Scientist (Wireless + AI/ML)
InterDigital Communications, Inc.
Conshohocken, PA
- $80,000 to $120,000 USD / year
Explore Physical AI concepts that connect perception, sensing, wireless control, robotics/automation, and embodied AI systems over reliable low-latency networks
Added 17 mins ago
UG
Lead Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
Evaluate, recommend, and implement AI-driven capabilities that improve business processes, automation, decision-making, and user experiences

Software Engineer / Senior Software Engineer / TS/SCI Polygraph Required

Bethesda, MD, United States

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.

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Job details

Pay: 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.
Posting language: English
Posted: Nov 10, 2026

Original job description

Software Engineer / Senior Software Engineer

Location: Bethesda, Maryland Clearance and Citizenship: MUST Possess a TS/SCI Polygraph and MUST be a US Citizen as required by this customer. No Exceptions.

Leidos has an exciting opportunity for all different levels of Software Engineers / Senior Software Engineers to join our Intel Security Sector's Analysis Solutions Business Area in Bethesda, Maryland. In this description, we are highlighting two of these levels.

Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management, delivering innovative technical solutions that support critical national security missions. This is an excellent opportunity for software engineering professionals at multiple experience levels to apply their expertise in software development, cloud technologies, and DevOps practices while collaborating with talented teams to develop and sustain mission-critical systems.

Located just outside Washington, D.C., Bethesda, Maryland offers an ideal combination of exciting career opportunities and quality of life. With vibrant neighborhoods, highly regarded schools, outstanding restaurants and entertainment, beautiful parks, and convenient access to Washington, D.C., and the surrounding National Capital Region, Bethesda is a great place to advance your career.

At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid holidays, a 401(k) with a 6% company match and immediate vesting, flexible schedules, discounted stock purchase plans, technical upskilling, education and training support, paid parental leave, and much more.

Join Leidos and put your technical expertise to work supporting missions that make a difference in National Security!

Job Summary We are seeking talented Software Engineers and Senior Software Engineers to support the design, development, implementation, testing, operations, and maintenance of mission-critical systems, software, and cloud environments. Working within a DevOps framework, successful candidates will contribute to major project deliverables throughout the software development lifecycle, including scope definition and work estimation, architecture and design, coding, and unit testing. Candidates will be considered for the appropriate level based on their qualifications and relevant experience.

Primary Responsibilities

Software Development: Participate in and/or direct software programming initiatives using Java, JavaScript, Python, Spring Boot, and Hibernate.
Software Testing and Validation: Develop software system validation and testing methods using JUnit and Katalon, integrating custom-developed solutions to support automated deployment technologies.
Cloud-Based Development: Develop, prototype, and deploy solutions within Commercial Cloud Solutions, leveraging infrastructure platform services.
Agile Collaboration: Coordinate closely with team members, Product Owners, and Scrum Masters to ensure User Story alignment and implementation in accordance with customer use cases.
DevOps and Automation: Support the Agile software development lifecycle following SAFe practices, utilizing GitHub, Jenkins, Unix Bash scripting, JIRA, and Confluence.
Infrastructure Analysis: Analyze infrastructure requirements through proof-of-concept development, performance testing, and end-to-end testing, and coordinate infrastructure needs driven by developed software to meet customer mission requirements.
Continuous Improvement: Identify and apply software development best practices and standard operating procedures to create innovative solutions that address customer technical needs.

Security Clearance Requirement - All candidates MUST possess an active TS/SCI with polygraph security clearance.

Required Skills and Qualifications

Candidates must demonstrate the following qualifications at the level appropriate to the position:

Agile Development: Strong experience (T3) or significant experience (T4) with common Agile practices, service-oriented environments, and software development practices.
Software Development: Strong experience (T3) or significant experience (T4) with Java, Spring, C2S, and the software development lifecycle, including delivering solutions within DevOps toolsets and practices.
Software Testing and Scripting: Direct experience utilizing software testing and performance tools, such as JUnit and Katalon, and scripting languages, including Python and Bash, within an Agile development environment.
Cloud Technologies: Strong experience (T3) or significant experience (T4) developing solutions in commercial cloud platforms (e.g., AWS, Google Cloud, Azure) and leveraging cloud data services (e.g., S3, RDS, EFS).
Version Control and Tracking: Strong experience (T3) or significant experience (T4) utilizing version control systems and issue/problem tracking systems.

Education and Experience

Software Engineer

Bachelor's degree with 4 or more years of relevant experience; or
Master's degree with 2 or more years of relevant experience.
Additional years of experience may be substituted in lieu of a degree.

Senior Software Engineer

Bachelor's degree with 8 or more years of relevant experience; or
Master's degree with 6 or more years of relevant experience.

Preferred Qualifications

Experience with structured analysis and design methodologies.
Understanding of the customer's system development policies.

At Leidos, the opportunities are boundless. We challenge our employees with meaningful assignments that encourage professional and personal growth. We believe that investing in your career strengthens our ability to deliver innovative solutions for our customers. Take the next step in your career with Leidos. Apply today! 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 10, 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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Jobs in the United States