Jobs in the United States

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Added 1 min ago
Security Engineer
Cala Health
United States
We are seeking a hands-on Security Engineer embedded within our engineering organization. In this role, you will be the primary technical authority securing our AWS cloud architecture,…
Added 2 mins ago
Forward Deployed Engineer (FDE), AWS Forward Deployed Engineering, US Government
Amazon Web Services, Inc.
Jessup, MD · Arlington, VA · Seattle, WA · New York, NY · Denver, CO · Herndon, VA
A Forward Deployed Engineer II (FDE II) embeds directly inside a strategic enterprise customer to independently design, build, deploy, and run AI-powered production systems alongside the…
Added 5 mins ago
T
Senior AI/ML Engineer
TEKsystems
New York, NY
- $119,800 to $179,800 USD / year
…We are seeking a highly skilled and motivated Senior AI/ML Engineer with 57 years of experience in data engineering and at least 3 years in AI/ML engineering. The ideal candidate will have…
Added 6 mins ago
Senior Embedded Software Engineer
The Boeing Company
Remote, United States
The Boeing Company is looking for a Senior Embedded Software Engineer to join the AvionX Mission Systems Software team virtually. This position will focus on supporting the Boeing…
Added 6 mins ago
Platform Engineer Sr. - AWS / Airflow
Referrals Only
Chicago, IL
As a Senior Platform Engineer, you will design, develop, and optimize the AWS-centric platform infrastructure that enables high-scale software delivery and reliable data workflows.
Added 6 mins ago
Cyber Oracle Cloud Security - Consultant / Security Engineer II
Deloitte
Kansas City, MO
As a Security Engineer II on the Cyber Enterprise Security team, you will be responsible for supporting Oracle Cloud security and controls engagements across client environments.
Added 6 mins ago
Cyber - SAP Security and GRC Access & Process Control Consultant / Security Engineer II
Deloitte
Kansas City, MO
SAP Security and GRC Access & Process Control Consultant / Security Engineer II
Added 6 mins ago
Cyber - SAP Security and GRC Access & Process Control Consultant / Security Engineer II
Deloitte
Saint Louis, MO
SAP Security and GRC Access & Process Control Consultant / Security Engineer II
Added 6 mins ago
Engineer III
Uniti
Little Rock, AR
The Engineer III position will fulfill the role of a Customer Premises Platform Engineer who certifies, deployment readiness, and lifecycle support for customer-premises platforms. This…
Added 8 mins ago
Satellite Network Operations Engineer
Astranis
San Francisco, CA
…partner for buyers with stringent requirements for uptime, data security, network visibility, and…
Added 8 mins ago
Cloud Security Senior Consultant - M365
Deloitte
Kansas City, MO
+ Function as senior onshore engineer/consultant for the following Microsoft technologies: Purview, Intune, Sentinel, Security Copilot, Entra ID, Defender for Office, Defender for Endpoints…
Added 10 mins ago
Platform Engineering ll - Bala Cynwyd, PA
TMNA Services LLC
Bala Cynwyd, PA
Familiarity with TMNAS engineering standards, CI/CD practices, security controls, and production deployment requirements is preferred to ensure seamless integration, operational readiness,…
Added 10 mins ago
Advanced Information Technologist - Mid Level Cloud Engineer
The Boeing Company
Hazelwood, MO
We seek a passionate and talented Cloud Engineer that will work with the DevSecOps, Site Reliability Engineering, Product Security Engineering, Cyber and Information Technology teams to…
Added 11 mins ago
CLOUD ADMIN
VSolvit
Remote, United States
…administration, identity and access management, networking, security, monitoring, and troubleshooting. This individual will be responsible for supporting the availability, performance,…
Added 15 mins ago
Senior Software Engineer
Fidelity Technology Group, LLC
Merrimack, NH
Ensure application security, reliability, scalability, and performance through best practices in coding, testing, and architecture.
Added 15 mins ago
S
Director, AI Infrastructure & Strategic Partnerships
SingleStore
Remote, United States
- $120,000 to $175,000 USD / year
Understanding of sovereign cloud requirements, including data residency, deployment control, security, and operational autonomy.
Added 15 mins ago
Principal Supplier Quality Engineer
MED Medtronic Inc
Mounds View, MN
The Principal Supplier Quality Engineer will lead quality activities for supplier transfers, providing Quality Assurance Engineering expertise across design transfer, manufacturing…
Added 19 mins ago
AI & HPC Infrastructure Engineer
Accenture
Saint Louis, MO
+ Design and implement AI infrastructure and accelerated computing solutions, aligning system architecture and deployment roadmaps to industry-specific performance, scalability, resiliency,…
Added 20 mins ago
AT
Senior Security Engineer
Akamai Technologies, Inc.
Jefferson City, MO
- $112,500 to $202,500 USD / year
As a Senior Security Engineer you will be assessing and mitigating the risk of doing business in today's hyper-connected world. . You will work directly with Akamai's IT and engineering…
Added 22 mins ago
Senior Software Engineer - Kubernetes platform
Cloudflare
Austin, TX · Denver, CO · NY · San Francisco, CA · Washington, DC
As an engineer on the Kubernetes platform team, you'll be building the tools to help engineers deploy and operate the services that make Cloudflare work. Our mission is to provide a…
Added 23 mins ago
AT
Senior II Site Reliability Engineer - Network
Akamai Technologies, Inc.
Jefferson City, MO
- $146,400 to $263,600 USD / year
As a Senior II Site Reliability Engineer - Network, you will be responsible for:
Added 27 mins ago
S
Staff Forward Deployed Engineer, Applied AI
Snowflake
Menlo Park, CA
- $200,000 to $287,500 USD / year
Lead Customer Programs: Own the full lifecycle of complex, multi-engineer AI engagements – from scoping and architecture through deployment, monitoring, and handoff. Be accountable for…
Added 29 mins ago
Senior AI Engineer
Suffolk Construction Company, Inc
Boston, MA
Own full lifecycle delivery - design, development, testing, deployment, monitoring, and maintenance.
Added 29 mins ago
FL
Principal Software Eng./Developer*
FMR LLC dba Fidelity Investments
Boston, MA
- $134,868 to $166,000 USD / year
Delivers large-scale, multi-service Spring Boot solutions w/advanced reliability & deployment patterns. Defines RESTful API standards & builds Spring/OAuth2 components for broad reuse.…
Added 29 mins ago
Sr. Cybersecurity Engineer
Gyrus ACMI, Inc.
Westborough, MA
Duties: Support product development teams by participating in the specification, development, verification, and deployment of security measures for new and existing products running Linux…

L3Harris

Lead, Software Engineer - Backend /Integration - TS/SCI

Patrick Air Force Base, FL, United States

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Job details

Posting language: English
Posted: Aug 21, 2026

Original job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Lead, Software Engineer - Backend/Integration

Job Code: 43111

Job Location: Patrick Space Force Base, FL

Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off

Job Description:

We are seeking a TS/SCI-cleared, highly skilled and motivated Lead Software/Integration Engineer with experience in modern backend development, Java, AWS, Docker, Linux, CI/CD, and AI-assisted development experience to support mission modernization, software integration, and mission-system reliability improvements. The ideal candidate will provide technical leadership across software and infrastructure teams and work onsite at Patrick Space Force Base.

Essential Functions:

Develop secure and scalable back-end services and application logic to support mission applications and workflows.
Apply software engineering best practices across the full development lifecycle, including code reviews, automated testing, version control, and CI/CD pipelines.
Deploy and maintain applications in AWS, ensuring scalability, security, resilience, and cost-effectiveness.
Engage with customers daily to refine requirements and improve application functionality.
Prepare and brief technical designs, implementation plans, roadmaps, and documentation.
Produce and maintain technical documentation for system design, application architecture, deployment procedures, and sustainment activities.
Supporting Agile software development teams and participating in Scrum ceremonies.
Building and deploying mission applications in classified or high-security environments.
Security+ Certification or any DoD IAT Level II Certification, or ability to obtain certification within 6 months of accepting position.

Qualifications:

Bachelor’s degree in computer science or computer engineering and a minimum of 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience.
Active TS/SCI clearance.

Preferred Additional Skills:

Proficiency with Java language
Experience developing AI/ML-enabled mission applications, analytical tools, or decision-support capabilities involving advanced data processing, automation, visualization, and user interaction.
Experience developing and deploying containerized applications using Kubernetes K-8.
Experience developing and deploying applications in Amazon Web Services (AWS).
Experience with Docker, CI/CD, Git, REST APIs, microservices, and secure software development.
Experience with scientific, sensor-derived, geophysical, acoustic, seismic, infrasonic, or other mission-relevant technical data is highly desired.
Experience building back-end services and APIs using Python, Java, Node.js, .NET, or similar.
Familiarity with databases such as PostgreSQL, MySQL, SQL Server, DynamoDB, or other relational/non-relational data stores.
Prior field assignment experience
Experience with AI-assisted development tools
Experience transitioning research or prototype capabilities into operational software tools, supporting classified DoD mission environments strongly preferred.
Knowledge of infrastructure as code tools such as Terraform, CloudFormation, or similar.
Familiarity with the C2S Access Portal (CAP) and high-side AWS environments is highly desired.
Experience with containerization and orchestration technologies such as Docker and Kubernetes.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) or Spanish (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) . For information regarding your Right To Work, please click here for English (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRights_10_20.pdf) or Spanish (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRightsSp_10_20.pdf) .

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More about this job

Skills

Back-end development
Oracle Java
AWS
Docker
Linux
CI/CD
Leadership
Test automation
Communicate with customers
Documentation
Agile
Software development
Scrum
Security+
Computer science
Computer engineering
Kubernetes
Git
API development
Microservices
Python
Node.js
.NET
PostgreSQL
MySQL
Microsoft SQL Server
Amazon DynamoDB
Research
Infrastructure as code
IBM Terraform
Microsoft Access

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