Software Engineer
Marathon TS
MarathonTS Software Engineer – TS/SCI with Full Scope Poly Reston, VA Intelligence Community
Marathon TS is currently seeking Software Engineer on this program, you will have the opportunity to build strong systems, software, and cloud environments and provide operations and maintenance for critical systems. The candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications. Based in a DevOps framework, participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and design, coding and unit testing. Come join our award-winning organization and work with some of the most talented and brightest minds in the GovCon industry. Location: Reston, VA
Security Clearance: TS/SCI with Full Scope Poly
Responsibilities:
- Participate in software programming initiatives to support innovation and enhancement, using HTML, CSS, JavaScript, Java, Python, SpringBoot, Hibernate, and Angular.
- Developing and directing software system validation and testing methods using Junit and Katalon
- Develop and integrate custom developed software solutions to leverage automated deployment technologies
- Develop, prototype and deploy solutions within Commercial Cloud Solutions leveraging Infrastructure platform services
- Coordinate closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases
- Analyze (though proof of concept, performance, and end-to-end testing) and effectively coordinate Infrastructure needs driven by developed software to meet customer mission needs
- Support the Agile software development lifecycle following Program SAFe practices
- Use industry leading DevOps tools like GitHub, Jenkins, Unix bash scripting
- Document and Perform systems software development, including deployment of build artifacts across different environments leverage GitFlow constructs
- Communicate key project data to team members and build team cohesion and effectiveness.
- Leverage Atlassian tool suite like JIRA and Confluence to track activities
- Apply and identify best practices and standard operating procedures
- Create innovative solutions to meet the technical needs of customers.
Minimum Requirements:
- Proficient with common Agile practices, service-orientated environments, and development practices
- In-depth use and experience with Java, Angular, Spring and C2S.
- In-depth experience in the software development lifecycle, with experience delivering within DevOps toolsets/practices
- Direct experience utilizing software testing performance tools, such as Junit
- In-depth experience with scripting languages, such as Python, Bash
- In-depth experience working in an Agile development environment and tempo
- In-depth experience with development in Commercial Cloud Platforms (ex, AWS, Google Cloud, Azure)
- Experience with development leveraging cloud data services (ex: S3, RDS, EFS)
- Excellent communication skills (written and verbal)
- Well versed with using version control systems
- Well versed with using issue/problem tracking systems
- Candidate must have a Masters with 15 or more years of relevant experience or Doctorate with 13 or more years of prior relevant experience
- Candidate must be US Citizen
- Candidate must have an active TS/SCI with Full Scope Polygraph
Preferred Qualifications:
- Experience working on the customer's systems
- Understanding of the customer's system development policies
- Experience with structured analysis and design methodologies
#cjjobs Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status").
- ...Spectacular Full Stack Software Engineer (2+ years - Senior Level) Title: Spectacular Full Stack Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston, VA and areas throughout the DMV area Onsite Expectations: MUST be willing to go onsite 2...SuggestedFor subcontractor2 days per week3 days per week
- ...MANTECH seeks a motivated, career and customer-oriented Full Stack Software Engineer to join our team. The Full Stack Software Engineer will leverage their strong technical background and knowledge to support the Sponsor's system accreditation efforts, to include...SuggestedWork at officeLocal area
- Expedition Technology (EXP) is seeking a Full Stack Software Engineer to join our Solis team in building the Training Data Storefront (TDS)-a mission-critical platform that enables the Department of Defense (DoD) and Intelligence Community (IC) to manage, share, and...SuggestedFlexible hours
- ...Full Stack Software Engineer Job ID: 26-1101 Clearance: Minimum Secret clearance Location: Herndon, VA Who We Are : Since our inception back in 2006, Navitas has grown to be an industry leader in the digital transformation space, and we’ve served as trusted...SuggestedWork experience placementLocal area
- ...DynamoDB, React Responsibilities of the role Collaborate on software projects with product design and technical teams Design and... ...in a highly scaled environment Experience working on Agile engineering teams Experience in doing pair programming with fellow...SuggestedH1b
- ...MANTECH seeks a motivated, career and customer-oriented Cyber Software Engineer to join our team in Herndon, VA . The Cyber Software Engineer will leverage their strong technical background and knowledge to support the Sponsor’s data pipelines and related applications...Work at office
- ...MANTECH seeks a driven and mission-focused Cyber Software Developer to join our elite team based in Herndon, VA . In this... ...grow your expertise alongside talented Software Developers, Data Engineers, and System Engineers while pioneering solutions that make a...Full timeWork at office
$137k - $228k
...Senior Full Stack Engineer Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate... ...and Motion GEOINT systems. Build scalable, high-performance software across front-end, back-end, and data layers. Develop...- ...Full Stack Senior Software Engineer Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ( NVR, Inc. is seeking an experienced Full Stack Senior Software Engineer to work on site in Reston, VA. NVR’s...
$123k - $161k
...Single Family - Software Engineering - Senior Associate Playing an essential role in the U.S. economy, Fannie Mae is foundational to housing finance. Here, your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental...$163.8k - $245.8k
...design, and research to solve real user challenges for Workday's highest-security US Federal customers. As a Senior Software Development Engineer in IDX, you will: Write and maintain robust, efficient, and testable code using top-tier languages, frameworks, and...Work at officeRemote workHome officeFlexible hours- ...Job Description Job Description We are looking for a passionate Software Engineer to design, develop and improve our core data platform and the products we build on it. We primarily use Microsoft technology stack. Our ideal candidates are familiar with the software...Work experience placement
$151.5k - $227.3k
...connect seamlessly with our services. We are a team of expert engineers passionate about developing robust, scalable, and highly available... ...be United States citizens (naturalized or native). As a Software Engineer on the Integration Platform team, you will design and...Work at officeRemote workHome officeFlexible hours$125k - $140k
...Full-Stack Software Developer Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate... ...to collaborate as part of a dynamic full technology stack engineering team working on a large-scale Government Geospatial...- ...WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and... ...and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse...
- ...surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies,... ...commercial markets. Nightwing is seeking a skilled Software Engineer to provide onsite development and operational support for deployed...Work experience placementImmediate startRemote work
$119.32k - $202.85k
...interviews and extending offers in anticipation of the award. The Work: ICF is seeking an experienced and driven Software Security Engineer to lead and oversee mission-critical initiatives in support of the Defense Counterintelligence and Security Agency (DCSA)...Full timeContract workWork experience placementWork at officeImmediate startRemote work$137k - $205.4k
...connect seamlessly with our services. We are a team of expert engineers passionate about developing robust, scalable, and highly available... ...be United States citizens (naturalized or native). As a Software Engineer on the Integration Platform team, you will design and...Work at officeRemote workHome officeFlexible hours$97.24k - $162.24k
...automated pipelines for deployment of Esri technology in the cloud and no-premises. You will partner closely with software developers and cloud engineers to ensure our integration and deployment is high-quality, reliable, and mission focused. This team supports...WorldwideRelocationRelocation package$100k - $250k
...Job Description Job Description Task Force Talent is seeking Full Stack Software Engineers (all levels - Junior/Senior/Expert)(many openings) with an active TS/SCI FSP security clearance. We have multiple clients, ranging in size from ~5 to ~2000 people, seeking...Full timeContract workFor contractorsWork at office- Software Engineer - TS/SCI Required Are you a software engineer who thrives on building robust, scalable systems? Do you enjoy crafting clean, maintainable code that powers mission-critical environments? At Expedition Technology (EXP), we're looking for a Software Engineer...
- ...Software Engineer The Software Engineer will design, develop, code, test, and debug complex software products, or make significant enhancements to existing software. The ideal candidate is a hands-on platform builder with significant experience in developing scalable...
- ...Location: Herndon, Virginia Type: Contract Job #3953 Title: Software Engineer SME Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice...Contract workRemote work
- ...Requisition ID: 2647 Standard Title: Principal Software Engineer Required Security Clearance: Top Secret/SCI with CI Polygraph Location: Reston, VA Work Type: On-Site Shift: First Referral Eligibility: Eligible U.S. Citizenship Required?...Hourly payContract workTemporary workImmediate startFlexible hoursShift work
- ...Overview VTG is seeking a Software Engineer to support our Defense customer in Reston, VA . Our Software Engineers are at the forefront of defense technology, crafting high-impact, cutting-edge solutions that redefine innovation. We are looking for experienced...Contract work
$104.04k - $183.6k
...automate customer workflows and business processes with AI solutions Demonstrated experience in data structures, data modeling, and software architecture Demonstrated in-depth experience and knowledge of machine learning tools and frameworks such as PyTorch,...Contract workFor contractors$113k - $188k
...Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions... ...research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic...- ...Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software Engineer to join our team and contribute to the development...Temporary workFor contractorsImmediate startFlexible hours
- ...America is a place where you can learn, grow, and make a difference! Brief Role Description We are looking for a Contract Software Engineer I - Backend who is a solid Java developer, ready to execute independently, keep pace with team delivery, and grow fast. You...Contract work
$100.6k - $199k
...individual, organization, and developer with a comprehensive, simplified security cloud. As part of this mission, we're looking for a Software Engineer II to join our team and help build secure, scalable solutions that protect diverse environments and users. The Microsoft...Ongoing contractLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Software Engineer. Be the first to apply!
- software engineer internship remote Reston, VA
- senior robotics software engineer Reston, VA
- software development engineer aws Reston, VA
- startup software engineer Reston, VA
- rust software engineer Reston, VA
- part time software developer remote Reston, VA
- senior software engineer remote Reston, VA
- software engineer Reston, VA
- real time software engineer Reston, VA
- federal - software developer Reston, VA



