- Raytheon (Aurora, CO)
- …Clearance: TS /SCI with PolygraphRaytheon is currently seeking a Senior Software Engineer (Principal Specialist) to join our talented team. The ... years of prior relevant experience unless prohibited by local laws/regulationsExperience with coding software in Java , C++, or PythonExperience with one or more… more
- Raytheon (Aurora, CO)
- …US citizens are eligible for the required security clearance.Qualifications We Prefer Software skills/Web development skills (PERL, JAVA , HTML/XML, C++, SQL, ... Type:OnsiteU.S. Citizen, US Person, or Immigration Status Requirements: Security Clearance: TS /SCI with CI Poly - CurrentAt Raytheon, the foundation of everything… more
- Raytheon (Aurora, CO)
- …DevSecOps Engineer , you will herald a transformative era in software engineering, one that underscores the integration of development and operations through ... as only US citizens are eligible for a security clearanceSecurity Clearance: TS /SCI without PolygraphAt Raytheon, the foundation of everything we do is rooted… more
- Raytheon (Aurora, CO)
- …Platform Engineer , you will herald a transformative era in software engineering, one that underscores the integration of development and operations through ... technical and problem-solving skills, are shaping the future of software development to efficiently deliver high-quality, secure software...Java , Ruby, Bash, C++, C#, Go)A US government TS /SCI / CI Poly issued security clearance is required… more
- System One (Aurora, CO)
- … Clearance 100% ONSITE in Aurora, Colorado Looking for a Java Software Engineer with an active Top Secret / SCI Clearance to join a high-performing ... Software Engineer MUST have ACTIVE Top ...deploy to the test/production bench. Required Qualifications: + Clearance: TS /SCI w CI Poly + Bachelor's Degree in Computer… more
- CACI International (Aurora, CO)
- Java Software Engineer Job...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up ... End: 7/1/2025 **The Opportunity:** CACI is seeking an experienced Java Software Developer to join a multidisciplined...VA or Aurora, CO * Must possess an active TS /SCI and must be able to obtain the required… more
- CACI International (Aurora, CO)
- Java Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... Posting End: 4/30/2026 **Job Description:** CACI is seeking a Software Developer to join a multidisciplined team to work...TEMs as needed. **Technologies you will use include:** * Java 17: Spring Boot, Spring Framework, and REST microservices… more
- Lockheed Martin (Colorado Springs, CO)
- …at and outside of work\. \#RMSC6ISR **Basic Qualifications:** \- MUST have an ACTIVE TOP SECRET CLEARANCE \- Java programming experience \- Strong problem ... team\. The candidate will primarily be responsible for a software development using Java \. Please Note: *...\. Please Note: * This position requires an active Top Secret security clearance\. * This position… more
- Northrop Grumman (Aurora, CO)
- …Qualifications for a Principal Software Engineer :** * Must have active Top Secret /SCI clearance w/ CI poly at time of application, * Bachelor's degree ... Perl and Python scripting * Experience with C++ and Java * Experience with EVMS concepts and reporting. *...Software Engineer :** * Must have active Top Secret /SCI clearance w/ CI poly at… more
- Leidos (Aurora, CO)
- **Description** Leidos is looking for a Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a ... an on-going mission and operational system. **Job Summary** The Software Engineer will perform software ...an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development… more
- CACI International (Aurora, CO)
- Senior Software Engineer - TS /SCI with Poly...STEM field or equivalent experience + 7+ years of software development experience + Proficiency in Java ... looking for a TS /SCI with Poly cleared talented Senior Software Engineer to join our innovative team developing next-generation mission management systems.… more
- Leidos (Aurora, CO)
- **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform ... software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
- Leidos (Aurora, CO)
- **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will ... perform software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
- Leidos (Aurora, CO)
- **Description** Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) ... an on-going mission and operational system. You will perform software development activities as a member of an agile...as client web application and user interface (UI) development. Java , Python, embedded C/C++, Java cryptographic framework,… more
- Leidos (Aurora, CO)
- …**Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... a difference in National Security!** The **Automated Test Framework Software Engineer ** will support the framework of...for a degree. + **Must have demonstrated experience with Java , including development of unit tests.** + Must have… more
- Leidos (Aurora, CO)
- **Description** Leidos is currently seeking a passionate ** Software Engineer ** , who is looking to make an impact on the world. Our engineering teams are highly ... as they make mission-critical decisions. The Engineering team utilizes modern software tools to integrate with external data providers, ingest historical data,… more
- Deloitte (Colorado Springs, CO)
- …Leverage a variety of technologies, techniques, and tools such as graphics software applications and object-oriented languages (eg Java , CGI, Visual Basic, ... Work you'll do You will Develop, maintain, and enhance complex software systems (eg, processing-intensive analytics, novel algorithm development, manipulation of… more
- Northrop Grumman (Aurora, CO)
- …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the ... Business Unit (BU). This role for a Ground systems engineer to support Command and Control (C2) Software...ground segment design + Experience with Matlab, C, C++, Java , MBSE, Visio, JIRA, Bitbucket + Expertise with testing… more
- Leidos (Aurora, CO)
- …our dynamic team. This hybrid role combines the expertise of a Systems Administrator, Software Engineer , and Information Systems Security Engineer (ISSE) to ... and leadership skills. The ideal candidate is either a software engineer with a good systems administration...efficient, and maintainable code in languages such as Python, Java , C++, X-MIDAS, or PowerShell. + Collaborate with cross-functional… more
- Northrop Grumman (Aurora, CO)
- …Experience designing, developing, and troubleshooting in Java or Python + **Current Top Secret /SCI security clearance required to apply** + Candidate must be ... You'll get to Do:** We are looking for a Software Engineer experienced in Python (as your...Counterintelligence Polygraph (CI-Poly) **Offers are contingent upon receiving the Top Secret ( TS ) / SCI… more
