HQ: Chantilly, United States • Military Logistics • Business Process Outsourcing (BPO) • Engineering Services • 5000+ employees • Est. 2020 • Trust B • Hiring 946, 126 new
Amentum is a US government and critical infrastructure services contractor headquartered in Chantilly, Virginia, providing engineering, technical, mission support and operations services in defense, intelligence, space, energy and environment markets. It has about 50,000 employees in more than 70 countries, is listed on the New York Stock Exchange, and absorbed PAE in 2022 before combining with the Jacobs critical mission solutions business in 2024. Openings include aerospace, GN&C and reliability engineers, aircraft workers, database administrators, software engineers, biometric enrollment specialists and paralegals.
No named decision-maker yet.
Careers mailbox is known
$94k – $107k per year • Equity • Middle • 3+ years exp • Hybrid (Dayton, United States) • Relocation • High School Diploma • Full-Time • Nationals only • Middle
JavaScript
SQL
Java
Java
Maven
DevOps
Bitbucket
Git
Management
Confluence
$110k – $115k per year • Equity • Senior • 10+ years exp • Hybrid (Dayton, United States) • Relocation • Bachelor's Degree • Full-Time • Nationals only • Senior
JavaScript
SQL
Java
Java
Maven
DevOps
Bitbucket
Git
Management
Confluence
HQ: Dayton, United States • Energy & Utilities • Health Care • Science & Engineering • Nuclear Engineering • Hospitals & Health Systems • Nuclear Energy • Hiring 9, 1 new
Headquartered in Dayton, Ohio, BarSplice Products is a leading designer and manufacturer of mechanical splicing and anchorage systems for the reinforcing steel industry. The company provides specialized solutions such as mechanical couplers, headed reinforcement, and structural connectors that enhance structural integrity and construction efficiency. Backed by extensive industry approvals, its products are widely utilized in critical infrastructure, commercial developments, and international engineering projects worldwide.
No named decision-maker yet.
No careers mailbox known
≈ $108k – $199k per year (Estimated) • Senior • 7+ years exp • In office (Dayton, United States) • Relocation • Bachelor's Degree • Senior
C#
SQL
C#
.NET
DevOps
Rest API
Analytics
SAP BusinessObjects
Power BI
Management
Power Automate
Power Apps
HQ: Dayton, United States • 51-200 employees • Startup • Hiring 10, 1 new
Tangram Flex — modular integration, solved. We make defense system integration verifiable, standards-compliant, and reconfigurable, with evidence to back it.
Caitlin Dohrman · Executive Officer · decision-maker
John Launchbury · Director
Robert Wiltbank · Director
Peter LaMontagne · Director
Careers mailbox is known
≈ $109k – $234k per year (Estimated) • In office (Dayton, United States) • Bachelor's Degree • Full-Time
Rust
MATLAB
C++
Python
Verilog
VHDL
MATLAB
Simulink
DevOps
Linux
Chips/EDA
Ansys RedHawk
+1
≈ $95k – $188k per year (Estimated) • Middle • 3+ years exp • In office (Dayton, United States) • Bachelor's Degree • Full-Time • Middle
Rust
C++
Java
Python
Haskell
DevOps
Docker
Robotics
MAVLink
Management
Agile
≈ $118k – $217k per year (Estimated) • Senior • 8+ years exp • In office (Dayton, United States) • Bachelor's Degree • Full-Time • Senior
Rust
C++
Java
Python
Management
Agile
HQ: Saint Louis, United States • Industrial Machinery • HVAC & Refrigeration • 1001-5000 employees • Est. 2023 • Trust B • Hiring 340, 26 new
Copeland is a climate technology manufacturer headquartered in St. Louis, Missouri, that makes compressors, controls, software and monitoring systems for residential, commercial and industrial heating, air conditioning and refrigeration. Formerly the Climate Technologies business of Emerson, it became a standalone company in 2023 when Blackstone acquired a majority stake, and it runs engineering, laboratory and manufacturing sites in the United States, Mexico, Europe, India and China. Openings include operators, assemblers and technicians for oil-free centrifugal compressors in Sidney, Ohio, plus design and quality engineers and field service technicians.
No named decision-maker yet.
No careers mailbox known
≈ $130k – $240k per year (Estimated) • Senior • 5+ years exp • In office (Bentonville, Dayton, United States) • Full-Time • Senior
PowerShell
C#
TypeScript
SQL
Node JS
JavaScript
Node JS
Nest.JS
Frontend
React.js
DevOps
GCP
Azure
AWS
Management
Agile
+4
HQ: Dayton, United States • Information Security • Knowledge Graphs • Intranet & Knowledge Management • 51-200 employees • Likely startup • Hiring 9, 4 new
Tenet3 is a digital knowledge management company with roots in cybersecurity, system trustworthiness and software and hardware assurance. It develops software that uses machine learning and property graph representations to put data about complex systems in context. The company is based in Dayton, Ohio, United States.
No named decision-maker yet.
No careers mailbox known
Intern • In office (Dayton, United States) • PhD • Internship • Intern
Python
Python
Django
AI/ML
Machine Learning
DevOps
GitLab
Docker
AWS
HQ: Princeton, United States • National Security • Engineering Services • 201-500 employees • Est. 1979 • Trust A • Hiring 46, 9 new
SciTec is a US defense technology contractor, founded in Princeton, New Jersey, that develops remote sensing algorithms, sensor data processing software and command and control systems for missile defense, space domain awareness and intelligence missions. A wholly owned subsidiary of Firefly Aerospace, it works for the Department of Defense and other US government customers, and its largest office is in Boulder, Colorado, with further sites in Huntsville, Aurora and the Dayton area. It hires C++ and Python software engineers, systems and test engineers, cybersecurity staff requiring clearances, contracts managers and interns.
No named decision-maker yet.
Careers mailbox is known
$151k – $201k per year • Lead • In office (Huntsville, Dayton, United States) • Bachelor's Degree • Full-Time • Secret • Principal
Rust
Go
Node JS
TypeScript
C++
Java
Python
C
JavaScript
C
ZeroMQ
Databases
RabbitMQ
ActiveMQ
Apache Kafka
DevOps
gRPC
OpenTelemetry
Linux
Kubernetes
IoT
MQTT
+10
$151k – $201k per year • Lead • In office (Huntsville, Dayton, United States) • Secret • Principal
Bash
Go
Node JS
TypeScript
Python
JavaScript
DevOps
Helm
Podman
GitLab CI
Harbor
minikube
Amazon EKS
VMWare
GitHub Actions
Jenkins
Terraform
Windows
Docker
Linux
Kubernetes
Azure
CI/CD
AWS
+15
$151k – $201k per year • Lead • In office (Huntsville, Dayton, United States) • Bachelor's Degree • Full-Time • Secret • Principal
Go
Node JS
TypeScript
C++
Java
Python
JavaScript
Databases
Memcached
ElasticSearch
OpenSearch
Redis
MySQL
PostgreSQL
DevOps
Amazon S3
Linux
Kubernetes
AWS
+9
HQ: Huntsville, United States • National Security • Engineering Services • 501-1000 employees • Trust B • Hiring 79, 6 new
Radiance Technologies is an employee-owned US defense and intelligence contractor headquartered in Huntsville, Alabama, providing research, engineering and analysis in directed energy, cyber, intelligence, AI and machine learning, hypersonics and space. It operates offices near government customers in places such as Beavercreek and Dayton in Ohio, Ruston in Louisiana, Dahlgren in Virginia and Colorado, and works with partner firms including Phased n Research and Verus Research. It hires software engineers, data scientists, model-based systems engineers, GEOINT analysts, electromagnetics engineers and interns, with most openings in Dayton and Huntsville.
David Diaddario · Executive Officer · decision-maker
Victor Balch · Executive Officer · decision-maker
Bryan Johnson · Executive Officer · decision-maker
Eric Dublin · Executive Officer · decision-maker
Careers mailbox is known
≈ $135k – $251k per year (Estimated) • Staff+ • 10+ years exp • In office (Dayton, Huntsville, United States) • Bachelor's Degree • Full-Time • TS/SCI • Architect
$42k – $52k per year • Intern • In office (Dayton, United States) • Bachelor's Degree • Internship • Intern
C#
C++
JavaScript
Python
TypeScript
Databases
ElasticSearch
Frontend
Angular
React.js
DevOps
Docker
Linux
Kubernetes
CI/CD
+4
≈ $110k – $203k per year (Estimated) • Senior • 12+ years exp • In office (Dayton, United States) • Bachelor's Degree • Full-Time • TS/SCI • Senior
Go
Node JS
JavaScript
Python
TypeScript
Databases
ElasticSearch
OpenSearch
Frontend
Vue.js
Angular
DevOps
Helm
Jenkins
Git
Docker
Kubernetes
CI/CD
+7
HQ: Albuquerque, United States • Simulation & Digital Twin Software • Custom Software Development • 51-200 employees • Est. 1999 • Hiring 8
About stellar science Stellar Science is a computer software company providing leading-edge scientific analysis software for its customers. Advancing Science Through Outstanding Software get to know Stellar Science Ltd.
No named decision-maker yet.
Careers mailbox is known
≈ $111k – $238k per year (Estimated) • In office (Dayton, United States) • Bachelor's Degree
C++
TypeScript
Java
JavaScript
Python
C++
Eigen
TensorFlow C++
OpenGL
Qt
AI/ML
Computer Vision
Machine Learning
Reinforcement Learning
Scikit-learn
SciPy
OpenMP
NumPy
CUDA
TensorFlow
PyTorch
Frontend
Material UI
React.js
DevOps
HPC
Windows
+15
≈ $96k – $191k per year (Estimated) • Middle • 3+ years exp • Hybrid (Dayton, United States) • PhD • Middle
C++
TypeScript
Java
Python
C++
CMake
Eigen
OpenGL
Qt
AI/ML
Computer Vision
OpenMP
DevOps
Bitbucket
Jenkins
Windows
CI/CD
+6
HQ: Dayton, United States • Road Transport • Logistics • 5000+ employees • Est. 1981 • Hiring 575, 11 new
Founded in 1981, Dayton Freight Lines, Inc. is a private freight transportation and logistics enterprise specializing in regional less-than-truckload (LTL) shipping. Headquartered in Dayton, Ohio, United States, the company serves commercial shippers, manufacturers, and distributors across the Midwest and Central United States. Through its union-free operational model, extensive network of service centers, direct fleet capabilities, and specialized shipping options - including guaranteed expedited delivery, temperature-controlled transport, and strategic partner alliances - it provides high-density regional freight consolidation and supply chain distribution solutions.
No named decision-maker yet.
No careers mailbox known
Intern • In office (Dayton, United States) • Bachelor's Degree • Internship • Intern
PHP
Node JS
C#
JavaScript
SQL
TypeScript
C#
ASP.NET Core
Databases
Db2
MS SQL
Frontend
Angular
Management
Scrum
Agile
+4
HQ: Woburn, United States • Cyber Warfare • Defense AI • C4ISR • 1001-5000 employees • Est. 2010 • Trust A • Hiring 103, 16 new
Systems and Technology Research is an American defence research company that develops sensing, autonomy and decision systems for United States government customers. Its engineers work on radar and electro-optical signal processing, multi-sensor fusion, machine learning applied to intelligence problems, autonomous mission planning and cyber capabilities, typically under research contracts with defence agencies rather than as a product vendor. Headquartered in Woburn, Massachusetts with offices in Arlington and Dayton, it employs mostly cleared technical staff and competes for work against the federally funded research centres and other defence laboratories.
No named decision-maker yet.
Careers mailbox is known
$174k – $225k per year • Lead • In office (Atlanta, Dayton, United States) • Bachelor's Degree • Top Secret • Citizenship or vetting required • Staff
C++
AI/ML
Machine Learning
DevOps
Git
CI/CD
Management
Agile
SpaceTech
Cameo Systems Modeler
MBSE
$134k – $184k per year • Senior • 5+ years exp • In office (Atlanta, Dayton, United States) • Bachelor's Degree • TS/SCI • Citizenship or vetting required • Senior
MATLAB
C++
Python
DevOps
Git
Linux
HQ: McLean, United States • Intelligence • Management Consulting • National Security • IT Consulting & Digital Transformation • 5000+ employees • Est. 1914 • IT services • Trust A • Hiring 1497, 96 new
Booz Allen Hamilton is an American consulting firm founded in 1914 that has spent most of the past century working for the United States government, and today derives almost all of its revenue from federal clients. It supplies technology and mission services to defence, intelligence, civil and health agencies, covering systems engineering, cyber operations, data platforms and increasingly artificial intelligence deployed inside classified environments. Headquartered in McLean, Virginia and listed on the New York Stock Exchange, it employs tens of thousands of security-cleared staff and competes with the other large federal services contractors for multi-year programme awards.
Sophie Sweeney · Director · decision-maker
Sarah St · Directors · decision-maker
Matt Calderone · Chief Financial Officer · decision-maker
Horacio Rozanski · Chairman, President & Chief Executive Officer · decision-maker
No careers mailbox known
$69k – $158k per year • Middle • 4+ years exp • In office (Dayton, United States) • Bachelor's Degree • Full-Time • TS/SCI • Middle
Node JS
C++
JavaScript
SQL
Python
TypeScript
Python
FastAPI
Databases
DynamoDB
SQLite
PostgreSQL
ElasticSearch
OpenSearch
Apache Kafka
AI/ML
Synthetic Data
Claude Code
AI Agents
Frontend
Vue.js
GraphQL
Angular
React.js
DevOps
gRPC
CloudFormation
GitLab
Jenkins
GitHub
Terraform
Rest API
Docker
Kubernetes
Azure
CI/CD
AWS
Management
Agile
+25
$87k – $198k per year • Senior • 8+ years exp • In office (Dayton, United States) • Bachelor's Degree • Full-Time • TS/SCI • Senior
C++
JavaScript
Python
AI/ML
Anomaly Detection
CUDA
AI Agents
DevOps
HPC
Jenkins
Docker
Kubernetes
CI/CD
Robotics
Sensor Fusion
+4
$87k – $198k per year • Senior • 6+ years exp • In office (Dayton, United States) • Bachelor's Degree • Full-Time • TS/SCI • Senior
C++
Java
SQL
Python
Java
Spring Boot
Databases
DynamoDB
SQLite
ElasticSearch
Apache Kafka
PostgreSQL
OpenSearch
AI/ML
Synthetic Data
OpenAI Codex
Claude Code
LLM
AI Agents
Frontend
GraphQL
DevOps
gRPC
GitLab CI
Rest API
Docker
Kubernetes
Azure
CI/CD
AWS
CloudFormation
Terraform
Analytics
Apache NiFi
+20
HQ: Huntsville, United States • Engineering Services • Research Institutes • Likely startup • Trust A • Hiring 45, 1 new
CFD Research is a US research and development company that develops technology and delivers services and products for government and commercial customers.
No named decision-maker yet.
Careers mailbox is known
≈ $98k – $195k per year (Estimated) • Equity • Middle • 3+ years exp • In office (Dayton, United States) • Bachelor's Degree • TS/SCI • Middle
C++
JavaScript
Python
AI/ML
Anomaly Detection
CUDA
AI Agents
DevOps
HPC
Linux
Robotics
Sensor Fusion
Management
Agile
SpaceTech
AS9100
+3
≈ $122k – $224k per year (Estimated) • Equity • Senior • 8+ years exp • In office (Dayton, United States) • Bachelor's Degree • TS/SCI • Senior
C++
JavaScript
Python
AI/ML
Anomaly Detection
CUDA
AI Agents
DevOps
HPC
Robotics
Sensor Fusion
SpaceTech
AS9100
+1
≈ $102k – $219k per year (Estimated) • Equity • In office (Dayton, United States) • Relocation • Bachelor's Degree • TS/SCI • Citizenship or vetting required
Node JS
TypeScript
C++
JavaScript
Python
Frontend
Angular
React.js
DevOps
Gitflow
GitLab
Git
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Cybersecurity
Keycloak
SonarQube
Trivy
Management
Agile
Jira
SpaceTech
AS9100
+14
HQ: Westminster, United States • Supply Chain & Logistics Software • Construction Management Software • CAD, PLM & BIM Software • Satellite Navigation • Geospatial Analytics • 1001-5000 employees • Est. 1978 • NASDAQ: TRMB • Trust B • Hiring 187, 6 new
Trimble is an industrial technology company headquartered in Westminster, Colorado, that makes positioning hardware and software for construction, geospatial surveying, agriculture, government and transportation and logistics, connecting field data with design and enterprise systems. Founded by Charlie Trimble in 1978 and listed on Nasdaq, it has more than 150 locations in over 30 countries and owns businesses such as the freight platform Transporeon. It hires software engineers including AI and DevOps specialists, solutions architects, sales and lead development representatives, customer care and technical support staff, and production technicians and assemblers.
No named decision-maker yet.
Careers mailbox is known
Equity • Intern • In office (Atlanta, Knoxville, Sunnyvale, Dayton, Lake Oswego, United States) • Bachelor's Degree • Internship • Intern
Ruby
Bash
C#
TypeScript
C++
Java
Python
MATLAB
JavaScript
C#
.NET
Frontend
Angular
DevOps
Linux
Git
Robotics
ROS
Management
Agile
+7
$136k – $188k per year • Equity • Lead • 5+ years exp • In office (Dayton, United States) • Bachelor's Degree • Full-Time • Staff
HQ: Stafford, United States • Intelligence • Homeland Security • National Security • 501-1000 employees • Est. 2015 • Trust A • Hiring 69, 1 new
Allen Integrated Solutions is a government services contractor based in Stafford, Virginia, providing engineering and analytics support to Intelligence Community, Department of Defense and Homeland Security customers. A certified woman-owned small business, it works in classified environments across geospatial intelligence, systems engineering and integration, multi-intelligence analysis and agile program delivery, including National Air and Space Intelligence Center work in Dayton, Ohio. It hires cleared imagery scientists for SAR and electro-optical data, remote sensing and OPIR engineers, geospatial analysts, cloud integration engineers, system administrators and mission trainers.
No named decision-maker yet.
Careers mailbox is known
≈ $112k – $206k per year (Estimated) • Senior • 10+ years exp • In office (Dayton, United States) • Bachelor's Degree • TS/SCI • Senior
≈ $112k – $205k per year (Estimated) • Senior • In office (Dayton, United States) • Bachelor's Degree • TS/SCI • Senior
HQ: Sparks, United States • Electronic Warfare • Defense Manufacturing • National Security • 1001-5000 employees • Est. 1963 • Trust B • Hiring 320, 24 new
Sierra Nevada Corporation is a privately held American aerospace and defence contractor founded in 1963 and bought in 1994 by Fatih and Eren Ozmen, who still own it. It modifies and integrates special mission aircraft for the United States military and allied governments, builds navigation, communications and electronic warfare systems, and holds the contract to convert Boeing 747 airframes into the next presidential aircraft under the Survivable Airborne Operations Center programme. Headquartered in Sparks, Nevada, the company spun out its space business as Sierra Space in 2021 and remains one of the larger privately owned defence integrators in the country.
Eren Ozmen · Owner and Chairwoman · decision-maker
Fatih Ozmen · Owner and Chief Executive Officer · decision-maker
Careers mailbox is known
$108k – $149k per year • Middle • 6+ years exp • Hybrid (Englewood, Dayton, United States) • Bachelor's Degree • Full-Time • Nationals only • Citizenship or vetting required • Middle
Go
TypeScript
C++
JavaScript
Python
Java
Java
Maven
Frontend
Bootstrap
npm
React.js
DevOps
Backstage
Cortex
GitHub
Prometheus
+6
HQ: Arlington, United States • Custom Software Development • Information Security • 1001-5000 employees • Trust B • Hiring 116, 8 new
Base-2 Solutions is a woman-owned federal technology contractor headquartered in Arlington, Virginia that delivers secure software, cybersecurity, data, AI, analytics, platform engineering and mission support to federal and national security customers. It holds the SBA WOSB designation and staffs cleared programmes in Bethesda, Annapolis Junction, Hanover, Reston, Washington and Doral, as well as Air Force enterprise IT work in the National Capital Region and Ohio. It hires cleared network, security, systems and platform engineers, HPC and GPU infrastructure engineers, DevOps and software engineers, Elasticsearch and Appian developers and cyber analysts.
No named decision-maker yet.
Careers mailbox is known
≈ $134k – $248k per year (Estimated) • Staff+ • 10+ years exp • In office (Dayton, United States) • High School Diploma • Full-Time • TS/SCI • Staff
Visual Basic
Java
DevOps
CentOS Stream
IAM
HQ: Tysons, United States • Intelligence • National Security • 1001-5000 employees • Est. 2025 • Trust B • Hiring 143, 12 new
GRVTY is a US national security company that delivers mission and technical expertise in space, spectrum and cyber to defence and intelligence customers. Its programs involve software development on large-scale data platforms, GEOINT collection and analysis, signals intelligence training and vulnerability research, with work performed at customer sites such as Herndon and Springfield in Virginia and Annapolis Junction in Maryland. It hires cleared software engineers, big data analysts, Android and iOS developers, UI/UX developers, test and integration engineers, GEOINT analysts and technical training instructors, most roles requiring TS/SCI clearance.
No named decision-maker yet.
Careers mailbox is known
≈ $124k – $227k per year (Estimated) • Senior • 9+ years exp • In office (Dayton, United States) • Bachelor's Degree • TS/SCI • Senior
Python
Rust
MATLAB
C++
Java
C++
TensorFlow C++
AI/ML
Machine Learning
OpenCV
Scikit-learn
SciPy
NumPy
TensorFlow
PyTorch
DevOps
Bitbucket
GitLab
Jenkins
Windows
Git
Linux
CI/CD
Management
Jira
+13
HQ: Morgantown, United States • National Security • Custom Software Development • 51-200 employees • Est. 2011 • Trust A • Hiring 23
NextGen Federal Systems is a government technology contractor headquartered in Morgantown, West Virginia, and founded in 2011. The company delivers software development, modeling and simulation, geospatial analysis, data management, and cybersecurity work to defense, intelligence, space, and electronic warfare customers. It holds federal contract vehicles including a GSA schedule and staffs cleared personnel on programs across the United States.
No named decision-maker yet.
Careers mailbox is known
≈ $129k – $258k per year (Estimated) • Lead • In office (Dayton, United States) • Bachelor's Degree • Full-Time • TS/SCI • Principal
MATLAB
Node JS
TypeScript
C++
JavaScript
Python
Java
Java
Spring Boot
Databases
OpenSearch
Frontend
Vue.js
Angular
React.js
Mobile
JUnit
DevOps
GitLab CI
Jenkins
Docker
Kubernetes
CI/CD
Management
Jira
Scrum
Agile
+13
HQ: Beavercreek, United States • 1-10 employees • Est. 2004 • Trust B • Hiring 4
InfiniteTactics. InfiniteTactics delivers secure, browser-based platforms for high-performance computing, modeling, and AI workflows. Trusted by defense and enterprise teams, our tools simplify complex infrastructure so you can move faster and smarter.
No named decision-maker yet.
No careers mailbox known
Open 844 daysVerified live · 2 hours ago
2 years ago
Long shot · 3%
Software Engineer
≈ $115k – $245k per year (Estimated) • Dayton • Remote (United States)
≈ $127k – $220k per year (Estimated) • Senior • Dayton • Remote (United States) • Senior
≈ $128k – $274k per year (Estimated) • Dayton • Remote (United States)
