Simulation Software Engineer jobs in Washington

Type Of Requisition Regular Clearance Level Must Currently Possess Top Secret SCI + Polygraph Clearance Level Must Be Able To Obtain Top Secret SCI + Polygraph Public Trust/Other Required None Job Family Software Engineering Skills Job Qualifications: Ansible (Software), Apache NiFi, Grafana, Linux

Software Engineer - Senior Level Why This is an Exciting Role: As a Software Engineer - Senior Level at Boeing Intelligence & Analytics (BI&A), you will be responsible for: Developing, maintaining, and enhancing complex and diverse software systems (e.g., processing-intensive analytics, nove

Software Test Engineer We're hiring on behalf of a Haystack partner! The Role Develop comprehensive test plans and schedules for visual simulation software products. Create test procedures with clear traceability to system requirements. Generate test reports and document software defects for develop

Requirements Must have: - Active TS/SCI Clearance with Full Scope Polygraph - Profound technical knowledge in AI/ML, Python software development, Linux systems, and CNO - Experience utilizing contemporary AI development tools such as Claude Code - Strong stakeholder engagement skills with the abilit

Type Of Requisition Regular Clearance Level Must Currently Possess Top Secret SCI + Polygraph Clearance Level Must Be Able To Obtain Top Secret SCI + Polygraph Public Trust/Other Required None Job Family Software Engineering Skills Job Qualifications: Docker (Software), Git Control, Linux, Python (P

Job Number: R0238287 Software Engineer, Senior The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof t war e, but to create a system that will make a difference,

Description Who we are: At Applied Network Solutions (ANS), we bring together some of the most curious minds in networking and cybersecurity. ANS was founded to disrupt the status quo. For over 20 years, our team provides expertise in network, system engineering and both offensive and defensive cybe

***This is NOT a remote position*** Job Description We are seeking a Security Software Engineer to build and harden software systems supporting DoD programs operating under CMMC/NIST 800-171/FedRAMP compliance requirements. You will embed security across the SDLC—from design and code review through

Description Who we are: At Applied Network Solutions (ANS), we bring together some of the most curious minds in networking and cybersecurity. ANS was founded to disrupt the status quo. For over 25 years, our team provides expertise in network, system engineering and both offensive and defensive cybe

ELEVI Associates

$179,000 - $225,000 /year

Because You Deserve More Than Just a Job To be an ELEVI team player you will need: You must hold a current Poly clearance Twelve (12) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required. Bachelors degree in Computer Science or related discipline fr

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how mi

Reporting to the Simio Engineering Manager, the Senior Software Engineer is a key contributor on the Simio Engineering team within the SimioCloud division of Moore. This role focuses on building and maintaining SimioApp , an internally used web application that supports data ingestion, modeling, sco

What Impact You’ll Have GRVTY’s team provides tactical data engineering solutions. We embed skilled Data Engineers, Data Scientists, and ETL Developers directly into intelligence analyst groups to be their go-to data wranglers. We develop new tools, code, and services to execute data engineering act

hackajob is collaborating with Nightwing to connect them with exceptional professionals for this role. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our cap

What You'll be Owning GRVTY is seeking a Cloud Software Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Annapolis Junction, MD. The Cloud Software Engineer develops, maintains, and enhances complex and diverse Big-Data Cloud systems based upon

Date Posted: 2026-04-14 Country: United States of America Location: US-VA-STERLING-291 ~ 22640 Davis Dr ~ DAVIS Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. c

Description Who we are: At Applied Network Solutions (ANS), we bring together some of the most curious minds in networking and cybersecurity. ANS was founded to disrupt the status quo . For over 25 years, our team provides expertise in network, system engineering and both offensive and defensive cyb

Benefits: Health insurance Opportunity for advancement Training & development Now Hiring: Experienced Software Developer Location: On-Site | Herndon, VA Company: Emergent Technologies Inc. POS - 3033 Emergent Technologies Inc., a veteran-owned provider of advanced IT and engineering solutions, i

Booz Allen Hamilton

$112,800 - $257,000 /year

Software Engineer, Lead The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team.

Worker Type Regular Job Description Job Summary The primary role of the Software Engineer II is to drive research, modernization, and innovation initiatives across mission-critical systems. This role focuses on evaluating existing production environments, identifying modernization opportunities, and