We're a small, collaborative group where engineers own real problems end to end. If you like working close to the research, translating hard technical ideas into clean, maintainable software, and ...
Wallach Search Group
39 Wallach Search Group Jobs Hiring Near You
We're a small, collaborative group where engineers own real problems end to end. If you like working close to the research, translating hard technical ideas into clean, maintainable software, and ...
Senior Scientist Sensing and Communications with Security Clearance
Groton, CT · On-site
$91K - $124K/yr
Location: Groton, CT We are seeking a highly motivated Senior Scientist to contribute to the success of our Sensing and Communications Department. Ideal candidates will have an MS or PhD, and at ...
Senior Scientist Sensing and Communications with Security Clearance
Groton, CT · On-site
$91K - $124K/yr
Location: Groton, CT We are seeking a highly motivated Senior Scientist to contribute to the success of our Sensing and Communications Department. Ideal candidates will have an MS or PhD, and at ...
Location: Sioux Falls, SD We are seeking an experienced Senior Technical Program Manager to lead complex Stratospheric Balloon and Radar programs from early customer engagement through execution and ...
Location: Sioux Falls, SD We are seeking an experienced Senior Technical Program Manager to lead complex Stratospheric Balloon and Radar programs from early customer engagement through execution and ...
Staff Solutions Architect with Security Clearance
Sioux Falls, SD · On-site
$62.75 - $82.50/hr
Analyze the defense market to position our platforms against--and alongside--traditional satellites and Group 5 UAS. You'll help define our value proposition in contested environments. • Technical ...
Staff Solutions Architect with Security Clearance
Sioux Falls, SD · On-site
$62.75 - $82.50/hr
Analyze the defense market to position our platforms against--and alongside--traditional satellites and Group 5 UAS. You'll help define our value proposition in contested environments. • Technical ...
Location: Cambridge, MA Security Clearance: SECRET This role is Hybrid and can also be located in Reston, VA. The Director Government Property & Shipping serves as an integral senior member of the ...
Location: Cambridge, MA Security Clearance: SECRET This role is Hybrid and can also be located in Reston, VA. The Director Government Property & Shipping serves as an integral senior member of the ...
Location: Cambridge, MA This role is Hybrid and can also be located in Reston, VA The Manager, Government Property oversees the day-to-day operation of Government Furnished Property (GFP), Contractor ...
Location: Cambridge, MA This role is Hybrid and can also be located in Reston, VA The Manager, Government Property oversees the day-to-day operation of Government Furnished Property (GFP), Contractor ...
Location: Sarasota, FL We are seeking a Senior DSP Engineer to join our employee owned organization in Sarasota, FL. What you'll do: Research, design and implement advanced signal-processing ...
Location: Sarasota, FL We are seeking a Senior DSP Engineer to join our employee owned organization in Sarasota, FL. What you'll do: Research, design and implement advanced signal-processing ...
Location: Sarasota, FL Security Clearance: TOP SECRET We are seeking an experienced X-Midas software developer with 7+ years of hands-on development of X-Midas based applications to join our employee ...
Location: Sarasota, FL Security Clearance: TOP SECRET We are seeking an experienced X-Midas software developer with 7+ years of hands-on development of X-Midas based applications to join our employee ...
Location: McLean, VA Security Clearance: US Citizen/Clearable We are seeking a proactive and seasoned Field Training and Support Engineer to serve as the technical cornerstone of our U.S. Customer ...
Location: McLean, VA Security Clearance: US Citizen/Clearable We are seeking a proactive and seasoned Field Training and Support Engineer to serve as the technical cornerstone of our U.S. Customer ...
Location: Reston, VA We're looking for a mid-level Rust Software Engineer to build and optimize high-performance software supporting simulation, optimization, and decision support in mission-focused ...
Location: Reston, VA We're looking for a mid-level Rust Software Engineer to build and optimize high-performance software supporting simulation, optimization, and decision support in mission-focused ...
Location: McLean, VA The Opportunity A leading provider of cyber-takeover counter-drone technology is seeking an accomplished Sales Director to drive growth across the U.S. airport and aviation ...
Location: McLean, VA The Opportunity A leading provider of cyber-takeover counter-drone technology is seeking an accomplished Sales Director to drive growth across the U.S. airport and aviation ...
Location: Tucson, AZ Security Clearance: TS/SSBI/SCI We are seeking Software Developers wth Top Secret clearances to work in a multi-disciplinary R&D environment with similarly motivated engineers.
Location: Tucson, AZ Security Clearance: TS/SSBI/SCI We are seeking Software Developers wth Top Secret clearances to work in a multi-disciplinary R&D environment with similarly motivated engineers.
Location: McLean, VA Security Clearance: US Citizen/Clearable Key Responsibilities: Manage the sales pipeline and generate accurate sales forecasts. • Develop, implement, and monitor sales Key ...
Location: McLean, VA Security Clearance: US Citizen/Clearable Key Responsibilities: Manage the sales pipeline and generate accurate sales forecasts. • Develop, implement, and monitor sales Key ...
The Program Manager is responsible for leading all phases of product and service programs, from contract award through program closeout. This role has full accountability for program execution ...
The Program Manager is responsible for leading all phases of product and service programs, from contract award through program closeout. This role has full accountability for program execution ...
Location: Tucson, AZ Security Clearance: TS/SSBI/SCI We are seeking Software Engineers with Top Secret Clearances to create cutting edge signal processing, geolocation, and communication systems ...
Location: Tucson, AZ Security Clearance: TS/SSBI/SCI We are seeking Software Engineers with Top Secret Clearances to create cutting edge signal processing, geolocation, and communication systems ...
Location: Sioux Falls, SD Security Clearance: US Citizen/Clearable This role can also be located in Arlington, VA As our Staff Solutions Engineer, you will be the technical bridge between our ...
Location: Sioux Falls, SD Security Clearance: US Citizen/Clearable This role can also be located in Arlington, VA As our Staff Solutions Engineer, you will be the technical bridge between our ...
Software Engineer, Infrastructure with Security Clearance
Reston, VA · On-site
$180K - $213K/yr
Location: Reston, VA We're looking for a mid-level Infrastructure Engineer to build, deploy, and operate the systems that support mission-focused software in production. You'll help improve the path ...
Software Engineer, Infrastructure with Security Clearance
Reston, VA · On-site
$180K - $213K/yr
Location: Reston, VA We're looking for a mid-level Infrastructure Engineer to build, deploy, and operate the systems that support mission-focused software in production. You'll help improve the path ...
Location: Sioux Falls, SD We are seeking a Software Engineering Manager to lead a highly technical software organization developing complex, mission-critical systems. This role combines technical ...
Location: Sioux Falls, SD We are seeking a Software Engineering Manager to lead a highly technical software organization developing complex, mission-critical systems. This role combines technical ...
DSP Software Engineer with Security Clearance
Monterey, CA · On-site
$158K - $185K/yr
Location: Monterey, CA Security Clearance: TS/SSBI/SCI Seeking superior engineering professionals. This is an opportunity to join a small team of exceptional researchers in developing and ...
DSP Software Engineer with Security Clearance
Monterey, CA · On-site
$158K - $185K/yr
Location: Monterey, CA Security Clearance: TS/SSBI/SCI Seeking superior engineering professionals. This is an opportunity to join a small team of exceptional researchers in developing and ...
DSP Communications Engineer with Security Clearance
Denver, CO · On-site
$144K - $168K/yr
Location: Denver, CO We are seeking self-starters who love the desert and want to work in a multi-disciplinary R&D environment with similarly motivated electrical engineers, mathematicians, and ...
DSP Communications Engineer with Security Clearance
Denver, CO · On-site
$144K - $168K/yr
Location: Denver, CO We are seeking self-starters who love the desert and want to work in a multi-disciplinary R&D environment with similarly motivated electrical engineers, mathematicians, and ...
Other
Posted 19 days ago
Job description
Location: Reston, VA Security Clearance: TOP SECRET Software Engineer — Simulation, Optimization & Decision Support
Join a team building mission-critical software that turns complex technical concepts into tools decision-makers actually rely on. You’ll work across the full stack — from backend services to the interfaces that make sophisticated simulations and optimization models usable — and across the full lifecycle, from early prototyping through deployment.
We’re a small, collaborative group where engineers own real problems end to end. If you like working close to the research, translating hard technical ideas into clean, maintainable software, and seeing your work go from whiteboard to operational use, this role is built for you. What You’ll Do • Build and scale full-stack applications supporting simulation, optimization, and decision-support tools • Design backend services and APIs (Java, Rust, or similar) • Build responsive, intuitive front-end applications (React, TypeScript) • Partner directly with researchers and end users to shape requirements and translate technical concepts into working software • Contribute at every stage — prototyping, implementation, demos, and deployment Required Qualifications • Bachelor’s degree in Computer Science, Mathematics, Physics, Applied Math, or related field • 5+ years of professional software engineering experience • Strong experience with React, TypeScript, and modern front-end tooling • Experience building backend services/APIs in Java, Rust, or similar languages • A track record of writing readable, maintainable, well-engineered code in a collaborative setting • Comfort working directly with researchers, engineers, and end users to turn ideas into usable software • Exposure to full-stack web development in any modern framework • U.S. citizenship required; must hold an active Top Secret clearance Nice to Have • Active TS/SCI clearance • Experience with performance-sensitive, algorithmic, or parallel/concurrent software • Background in defense, national security, or other mission-driven environments • 3D, geospatial, or high-performance visualization experience (WebGL, OpenGL) • Experience with distributed systems, databases, or messaging/async processing • Familiarity with AI/ML-enabled software (LLMs, computer vision, model integration) • Experience with cloud/containerized deployment (AWS, Docker, Kubernetes, CI/CD) Email Your Resume
Join a team building mission-critical software that turns complex technical concepts into tools decision-makers actually rely on. You’ll work across the full stack — from backend services to the interfaces that make sophisticated simulations and optimization models usable — and across the full lifecycle, from early prototyping through deployment.
We’re a small, collaborative group where engineers own real problems end to end. If you like working close to the research, translating hard technical ideas into clean, maintainable software, and seeing your work go from whiteboard to operational use, this role is built for you. What You’ll Do • Build and scale full-stack applications supporting simulation, optimization, and decision-support tools • Design backend services and APIs (Java, Rust, or similar) • Build responsive, intuitive front-end applications (React, TypeScript) • Partner directly with researchers and end users to shape requirements and translate technical concepts into working software • Contribute at every stage — prototyping, implementation, demos, and deployment Required Qualifications • Bachelor’s degree in Computer Science, Mathematics, Physics, Applied Math, or related field • 5+ years of professional software engineering experience • Strong experience with React, TypeScript, and modern front-end tooling • Experience building backend services/APIs in Java, Rust, or similar languages • A track record of writing readable, maintainable, well-engineered code in a collaborative setting • Comfort working directly with researchers, engineers, and end users to turn ideas into usable software • Exposure to full-stack web development in any modern framework • U.S. citizenship required; must hold an active Top Secret clearance Nice to Have • Active TS/SCI clearance • Experience with performance-sensitive, algorithmic, or parallel/concurrent software • Background in defense, national security, or other mission-driven environments • 3D, geospatial, or high-performance visualization experience (WebGL, OpenGL) • Experience with distributed systems, databases, or messaging/async processing • Familiarity with AI/ML-enabled software (LLMs, computer vision, model integration) • Experience with cloud/containerized deployment (AWS, Docker, Kubernetes, CI/CD) Email Your Resume