- V2X (Chantilly, VA)
- **Description** We are recruiting for a Senior Software Developer to design and develop complex new software products and make significant enhancements to ... Engineering or IT field **Experience:** + Java development experience + Experience with software development and/or data systems + Active TS /SCI with Poly… more
- CACI International (Sterling, VA)
- Senior Full Stack Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... End: 10/17/2026 **The Opportunity:** As an experienced full stack software developer on a long-standing program supporting...Sterling VA, Sarasota FL or Aurora, CO + Clearance: TS /SCI with CI poly (or be willing to take… more
- Parsons Corporation (Centreville, VA)
- …your talent and redefine what's possible. **Job Description:** Are you a ** software developer ** looking to improve and enhance mission-critical software ... applications? Do you want to design and develop customer software that will be deployed in systems helping make...networking protocols, and tools such as Wireshark + **Active Top Secret SCI Clearance with Poly** **What… more
- Noblis (Chantilly, VA)
- …teams to ensure seamless integration Required Qualifications + Must have an active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... Responsibilities As a **Python Software Developer III,** you will be...Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented **Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... this role you will develop, create, and modify general computer applications software or specialized utility programs. You will analyze user needs and develop … more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented **Senior Software Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this ... role you will research, design, develop, and test operating systems-level software , compilers, and network distribution software . You will set operational… more
- Leidos (Chantilly, VA)
- **Description** Leidos is seeking Software Developer -SME for a 200+ FTE program. The candidate will provide development engineering and programming support to ... operations and maintenance of operational systems * Modify existing software to correct errors, allow it to adapt to...applications to the cloud environment. **Required Quals** + Active TS /SCI with Polygraph + Requires a Master's degree and… more
- Synergy ECP (Columbia, MD)
- Software Developer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... the defense and intelligence industries. Our capabilities are focused on software engineering, cybersecurity, system engineering and IT services. Providing these… more
- Amentum (Springfield, VA)
- …& Intel space? If so, look no further. Amentum is seeking a **Senior Software Developer ** to join our team of passionate individuals in **Springfield, VA.** ... of ensuring secure and compliant data access. As a Developer on our team, you will design, implement, and...new and existing systems. **Responsibilities:** * Manage the full software release lifecycle, from preparation and build to deployment… more
- Amentum (Chantilly, VA)
- …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer ** to join our team of passionate individuals in **Chantilly or ... Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal...and operational monitoring of critical systems. **Clearance Required:** + TS /SCI w/ Poly **Minimum Education:** + MS in Computer… more