Jobs in the United States

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Added 41 mins ago
Senior Systems Engineer
IESE Solutions
El Segundo, CA
IESE Solutions is seeking a Systems Engineer to support the U.S. Space Forces mission of delivering warfighter capability via the Space Systems Command (SSC) directorates. Position is…
Added 41 mins ago
Systems Engineer
IESE Solutions
El Segundo, CA
Applying Agile and/or DevOps development processes.
Added 41 mins ago
Systems Engineer
IESE Solutions
Colorado Springs, CO
Applying Agile and/or DevOps development processes.
Added 51 mins ago
Cybersecurity Team Lead
SAIC
Huntsville, AL
SAIC is seeking an experienced Cybersecurity Engineer/Cybersecurity Team Lead to lead cybersecurity engineering, compliance, and security authorization activities for a next-generation…
Added 1 hour ago
Vice President, Cloud Platform Engineer
SAMC SitusAMC Holdings Corp
Remote, United States
CI/CD & Deployment Automation: Develop advanced pipelines (Azure DevOps, GitHub Actions, ArgoCD, FluxCD) to support application deployment across monolithic, stateless, and serverless…
Added 1 hour ago
J
Staff Data Scientist
Jobgether
Remote, United States
- $123,804 to $185,700 USD / year
As a Staff Data Scientist, you will provide technical leadership in evaluating the performance and impact of advanced technologies, including precision agriculture, automation, autonomous…
Added 3 hours ago
Software Engineer
Inkit
Saint Paul, MN
We are seeking an experienced Senior Software Engineer to join our team to architect, develop, and enhance our secure document generation platform. The ideal candidate will demonstrate…
Added 3 hours ago
AE
Software Engineer III - Java/ Go - GNST
American Express
Phoenix, AZ
- $103,750 to $174,750 USD / year
As an Engineer, you will be a responsible to build core features and functions of card transaction systems on distributed platform deployed in hybrid cloud.
Added 3 hours ago
Senior Specialist, Software Engineering (DevOps Engineer)
L3Harris
Colorado Springs, CO
…role, you’ll combine modern backend development with hands-on DevOps responsibilities to ensure our services run reliably across multiple environments. You’ll use Java, Spring Boot, SQL,…
Added 5 hours ago
AA
Platform Engineer (Azure)
Ascend Analytics
Boulder, CO
- $85,000 to $115,000 USD / year
…Procurement (APP), and Ascend Energy Exchange (AEX). As Platform Engineer, you'll design, build, and operate that platform alongside our Senior Platform Engineer, working at the…
Added 5 hours ago
J
Intermediate Data Engineer
Denver, CO · Cedar Rapids, IA
- $77,000 to $95,000 USD / year
The Intermediate Data Engineer is responsible for the development and support of systems, services, and applications required for the collection, storage, processing, and analysis of all…
Added 6 hours ago
DevSecOps Engineer
BOOZ, ALLEN & HAMILTON, INC.
Fayetteville, NC
…elevate the teams that depend on them. As a Senior DevSecOps Engineer, you will design, deploy, and troubleshoot containerized systems in air-gapped environments, develop and optimize…
Added 6 hours ago
Principal Software Engineer
The Mitre Corporation
McLean, VA
…services. We’re a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally…
Added 7 hours ago
Senior Software Engineer, Platform
NexHealth
San Francisco, CA · Seattle, WA
NexHealth has built the world’s most advanced healthcare integration API that synchronizes in real-time. With our real-time integration with electronic health record systems (EHRs), we help…
Added 7 hours ago
Lead Product Software Engineer
Wolters Kluwer DXG U.S., Inc.
Coppell, TX
Strong in REST API design, SQL Server, relational design, IIS and self-hosted deployments, Azure, Azure DevOps CI/CD, and GitHub.
Added 8 hours ago
Sr. Technical Lead / Cloud DevSecOps Engineer
ID Technologies, LLC
San Antonio, TX
…national security, deliver justice and serve the public with advanced technologies and quality analysis. We work closely with agencies and industry to overcome technical and cultural…
Added 8 hours ago
BA
DevOps Engineer, Mid
Booz Allen Hamilton
Aurora, CO
- $62,000 to $141,000 USD / year
Everyone is trying to "harness the cloud," but not everyone knows how. As a DevOps Engineer, you're eager to develop, manage, and secure a container platform that meets your client's needs…
Added 8 hours ago
BA
DevOps Engineer, Senior
Booz Allen Hamilton
Aurora, CO
- $77,600 to $176,000 USD / year
Everyone is trying to "harness the cloud", but not everyone knows how. As a DevOps engineer, you're eager to develop, manage, and secure a container platform that meets your client's needs…
Added 8 hours ago
AWS DevSecOps & Cloud Security Engineer
Booz Allen Hamilton_United States
San Antonio, TX
AWS Certified Security – Specialty, AWS Certified Solutions Architect – Professional, or AWS Certified DevOps Engineer – Professional Certification
Added 8 hours ago
Senior Cloud Platform Infrastructure Engineer
Emerson
Round Rock, TX
If you are a Cloud Platform Infrastructure Engineer professional looking for an opportunity to grow your career, this role offers an exciting opportunity to contribute to innovative…
Added 8 hours ago
Software Engineer 2
U.S. Bank National Association
Earth City, MO
…be adept with the agile software development lifecycle and DevOps…
Added 8 hours ago
Senior Databricks Engineer
Koniag Government Services
Washington, DC
…self-motivated individual to perform the duties of a Senior Databricks Engineer to support our client located in Washington, DC. This position requires an Active Secret clearance. This is a…
Added 8 hours ago
AC
Application and Integration Support Engineer - Remote
American Cancer Society, Inc.
Remote, United States
- $73,000 to $85,000 USD / year
The Application and Integration Support Engineer, IT, Support Center supports, maintains, and monitors enterprise applications across Windows and Linux environments, and periodically…
Added 8 hours ago
Staff Software Engineer, Salesforce
DAT Solutions, LLC
Seattle, WA
DAT Solutions is looking for a Staff Software Engineer to join our Enterprise Solutions Team
Added 8 hours ago
SS
Cloud Computing Engineer Principal
Syms Strategic Group, LLC (SSG)
Shepherdstown, WV
- $109,623 to $126,790 USD / year
Syms Strategic Group (SSG) is seeking a talented Cloud Computing Engineer Principal (MCCF-Healthcare Systems)

STR

Principal Mission Engineer - Full Stack (Secret Clearance Required)

San Diego, CA, United States

Pay Information Full-Time Salary Range: $240,000 - $290,000

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Job details

Pay: Pay Information Full-Time Salary Range: $240,000 - $290,000
Experience: BS in Computer Science or related technical field with at least 8 years of work experience
Posting language: English
Posted: Nov 6, 2026

Original job description

Principal Mission Engineer (Full Stack) (Secret Clearance Required)

The Team:

Information processing and sense-making systems are the lifeblood of national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, accessibility, and sophistication of these systems can determine the outcomes of conflicts before they begin. STR’s Analytics and Command & Control (AC2) Division focuses on developing actionable, advanced technology solutions to provide asymmetric advantages within the information domain.

The Mission Applications (MA) Group within the AC2 Division specializes in ensuring the technology that STR creates produces outsized mission impact. Staff within the MA group have a deep understanding of missions and technology needs for national security with skills targeting transition of technology to operational use, including product management, UX Product implementation, software integration & mission engineering, platform engineering, DevOps, and program management. MA staff combine with other science and engineering staff from the various STR research and development groups to form dedicated product teams focused on accelerating the operational transition of cutting-edge software technologies.

The Role:

As a Principal Mission Engineer (Full Stack) in the Mission Applications Group, you will develop and deploy software essential for a specific, real-world objective or "mission" in partnership with our customers. We are looking for engineers who are high ownership and have a track record of delivering high impact work.

You have: 1) expertise in developing and deploying software solutions in complex and high-security environments, 2) deep domain knowledge in the complex missions executed across the Department of Defense, and 3) expertise in modern frameworks, building full stack applications, and integrating APIs for deployment in high-security environments.

You will work as a leader of software teams to design, develop, and maintain software systems deployed in operational use. You have experience managing customer relationships while simultaneously leading engineering teams to ensure the delivered product meets the highest standards of quality, reliability, and performance. This role includes:

Build Prototype Capabilities: Break down use cases and user-defined problems, build an MVP, and rapidly evolve a solution into a cohesive application.
Rapidly Scale Applications: Continue accelerated development trajectory on existing applications by building new workflows, increasing scalability and making high impact improvements, and addressing additional customer pain points in the context of existing applications and workflows.
Develop and Enhance Features: Create high-performance, visually appealing frontend solutions that handle complex use cases effectively. Ensure the product is fast, smooth, and intuitive to use, even under heavy load.
System Integration: Leading cross functional engineering teams to design, build, and deploy a cohesive system. Integrate independent capabilities into existing solutions.
Customer Collaboration: Working closely with end-users and customers, who are typically military or Government operators, to understand their requirements and translate them into software features. You are experienced in product discovery best practices.
Deployment and Field Testing: Traveling to integration sites to deploy, test, and triage software in secure operational environments. On average, travel to customer sites should not exceed one week per month.

This role will take advantage of STR’s flexible, hybrid environment – when the work does not require use of STR’s or the customer’s facilities, you are welcome to work remotely.

Who You Are:

Must be a U.S. citizen
Active US Security Clearance
BS in Computer Science or related technical field with at least 8 years of work experience
Experience deploying software for DoD or IC missions
High sense of ownership and a track record of delivering high impact work
A passion for crafting user-centric interfaces and a keen eye for design details
Demonstrated strong knowledge of modern technologies such as React, TypeScript, and Python
Knowledge of performance-focused tools and techniques for rendering large datasets and building responsive, smooth interfaces
A demonstrated ability to adopt new languages, libraries, and technologies
Organized, detail-oriented, and with an ability to work both independently and collaboratively
Demonstrated experience as an effective communicator to both technical and non-technical audiences

Even Better:

Active Security Clearance at the Top Secret level with SCI Eligibility
Advanced Degree in Computer Science, Information Technology, or related technical field
Prior US Military Service with experience in joint planning, large force battle monitoring, and fluidity with large force debrief best practices

Pay Information Full-Time Salary Range: $240,000 - $290,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.

STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, Carlsbad, CA, Atlanta, GA, and Denver, CO. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.

STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

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