Senior Full-Stack Engineer - Secure Apps (On-Site)
Leidos
Leidos is seeking an experienced Full Stack Developer to support the Compartmented Enterprise Services Office in Arlington, VA. This role focuses on developing, testing, and maintaining secure applications across the technology stack. The ideal candidate will have over 8 years of IT experience, strong skills in Java, JavaScript, and Python, and be able to work collaboratively within Agile teams. The position demands a TS/SCI clearance. #J-18808-Ljbffr Leidos
- COMFORT SYSTEMS is seeking an experienced Full Stack Developer to support the Compartmented... ...This role will develop, test, and maintain secure applications across the full tech stack.... ...JavaScript, and Python. The position is on-site in Arlington, VA, with some travel...ApplicationSeniorWebsiteWork at office
- ...Privacy tab Click Sites button Enter the website... ...Microsoft Edge app. Click on the More... ...not work or your security settings are... ...Loading Please Wait Senior Technology Security... ...partners across the full spectrum of Army... ...Science, Technology, Engineering, or Mathematics (...ApplicationSeniorWebsiteFull timeTemporary workWork at officeRemote work
- About the Role Hopper's Security team is small by... ...the centre of it. As a Senior Security Engineer, you'll own the tooling... ...ability to adapt to our stack A demonstrated habit... ...powering Hopper’s mobile app, website and our B2B... ...fintech products on their sites or powering end‑to‑end...ApplicationSeniorWebsiteWork from homeShift work
- ...Location: Washington, DC (On-Site) Employment Type: Full-Time Clearance Required: Active TS//SCI; SAP eligibility required Position Overview ASI is seeking a Senior Security Specialist to support classified Integrated Air and Missile Defense (IAMD) and enterprise...ApplicationSeniorWebsiteFull time
$80k - $110k
...regulatory landscape, demand for AI-focused security analysis and compliance expertise is... ...for up to 15% travel required to client sites and assessment locations. Qualifications:... ...Machine Learning, Google Cloud Professional ML Engineer, Azure AI Engineer • Security...ApplicationSeniorWebsitePart timeFlexible hours$149k - $248k
...Washington, DC is looking for a Sr. Software Developer with at least 8 years of experience in full-stack application development, particularly within federal IT systems focusing on security and compliance. The role involves designing scalable applications, ensuring adherence...ApplicationSenior$141.5k - $236k
...Overview Senior Information Systems Security Officer (ISSO) to support accreditation across government intelligence... .... Based in Washington, D.C. On‑site. Responsibilities Create, update,... ...mathematics, telecommunications, electrical engineering, computer engineering, computer...ApplicationSeniorWebsiteContract workTemporary workWork at officeLocal areaRemote work- Oslitandi Tech LLC Senior Splunk Security Engineer Washington, DC·Full time This is a senior-level technical role focused on the design, implementation, and administration... ...in managing, maintaining, and administering multi-site indexer cluster. Scripting and development skills (...ApplicationSeniorWebsiteFull time
- ...Senior Security Classification Specialist Redhorse is seeking a highly skilled Senior Security Classification Specialist to join our team... ...your ability to access job openings or apply for a job on this site as a result of your disability. You can request reasonable...ApplicationSeniorWebsiteContract workWork at office
$138k - $152k
The MIL Corporation is seeking a Senior Full Stack Software Developer to support mission-critical... ...while collaborating closely with engineers and product owners. Candidates must have... ...relevant field. This position is typically on-site in Washington, DC, with a salary range...ApplicationSeniorWebsite- ...is seeking a highly motivated Senior Full-Stack Developer to lead the development of secure, scalable, and modular software... ...drive the evolution of software engineering best practices across the organization... ...to work full-time and on-site in the Washington D.C. metro...ApplicationSeniorWebsiteFull timeTemporary work
- # Senior Software Developer with Security ClearanceRedhorse CorporationFull TimeseniorArlington... ...(NCS) application stack. In this role, you... ...to own the full Software Development... ...Science, Software Engineering, or a related field.... ...apply for a job on this site as a result of your...ApplicationSeniorWebsiteContract work
$95k
...Kadiak, LLC, a Koniag Government Services company , is seeking a Senior Full-Stack Software Engineer with a Top-Secret security clearance to support Kadiak and our government customer in Washington, DC. We offer competitive compensation and an extraordinary benefits...ApplicationSeniorWebsiteLocal areaFlexible hours- ...Req ID: 40528 Summary Senior Cyber Security Engineer Vienna, VA Are you ready to enhance your... ...Linux (Red Hat/CentOS), databases, web apps, or big data platforms Familiarity... ...following links: Chenega MIOS web site - Glassdoor - LinkedIn - Facebook...ApplicationSeniorWebsiteWork at officeWork from homeHome office
$140k - $155k
Senior Full Stack Developer-LAMP is responsible for supporting the Association’s operations, members... ...functionality, system performance, security and continuous improvement of key business... ...office, event, and construction site environments, including sitting, standing...ApplicationSeniorWebsiteFor contractorsWork at officeRemote workFlexible hours$170k - $216k
# Senior Full Stack Developer AI ForwardAccenture Federal ServicesFull TimeseniorWashington... ...across defense, national security, public safety, civilian,... ...:As a Senior AI Full-Stack Engineer, you will be a key... ...Servicesaccenture.comBackendOn-site #J-18808-Ljbffr TryApplyNowApplicationSeniorWebsiteFull timeLive inWork at officeLocal area$165k - $185k
# Full Stack Developer - Tech Dev (TS/SCI Required) with Security ClearancekentroFull TimemidWashington, District of Columbia,... ...following: software development, cloud engineering, management consulting,... ...government lead to develop the site concept. Location: JBAB (Washington...ApplicationWebsiteLocal areaFlexible hours$107.9k - $195.05k
Via Logic LLC is seeking a Citrix Engineer in Arlington, VA. This on-site role requires a TS/SCI security clearance and involves designing robust Citrix solutions. The ideal candidate will have over 8 years of experience with CVAD and Citrix ADC. Responsibilities include...SeniorWebsite- ...Senior Machine Learning Research Scientist At the... ...artificial intelligence and the engineering questions related to... ...Defense and National Security. As our government... ...home location. Travel sites include SEI offices in... ...Type: Staff – Regular Full Time/Part time: Full...ApplicationSeniorWebsiteFull timePart timeWork experience placement
- ...Management is seeking a mission‑driven Senior Zero Trust Cloud Security Architect to lead the design,... ...expertise in Zero Trust, cloud security engineering, and enterprise architecture prepared... .... Job ID 2026-22392 Work Type On‑Site Company Description Work Where it Matters...ApplicationSeniorWebsiteFor contractorsLocal areaRemote work
- ...country. About the Position The Senior Global Health Security (GHS) Advisor will support carrying... ...assistance (LHA) service delivery in full alignment with Presidential Executive... ...Health Emergency Management is the on-site manager of the Senior Advisor and will...ApplicationSeniorWebsite
- Leidos is seeking a Citrix Engineer to join their team in Arlington, VA. This role is on-site and requires a TS/SCI security clearance. The engineer will design and deploy scalable Citrix solutions, serve as the subject-matter expert, and enhance system automation and reliability...SeniorWebsite
- Senior Cloud Platform Security Engineer Location: Arlington, VA or Richmond, VA Schedule: Monday‑Thursday in office; Friday remote work. Overview CoStar... ...reimbursement and internal training opportunities. On‑site fitness center (or reimbursed membership) with yoga, Peloton...ApplicationSeniorWebsiteWork at officeRemote work
- ...defense. Make an impact by connecting and securing critical operations across the globe,... .... JOB DESCRIPTION The Senior Full Stack Engineer will lead backend design and development... ...Hybrid work environment with 3 days on site in Crystal City and two days WFH ~...ApplicationSeniorWebsiteContract workWork from homeFlexible hours
$130k - $175k
# Senior Python Developer with Security ClearanceTripoint SolutionsFull TimeseniorWashington... .... This is a full-time role in... ...ability to solve complex engineering challenges while... ...stakeholders. Location: On-site at the customer... ...to support full-stack development needs.Minimum...ApplicationSeniorWebsiteFull timeContract workTemporary workFlexible hours- ...business initiatives and core engineering projects before they go into... ...Records, Reports, Tasks, News, Sites, Actions, Expression Rules,... ...Horizontally) Sound Knowledge App Servers such as JBOSS, TOMCAT... ...Messaging Services, Spring Security Framework, and Hibernate...ApplicationSeniorWebsite
$112.8k - $257k
...SUMMARY Everyone knows security needs to be “baked in”... ...use your cybersecurity engineering and architecture skills... ...clients? We’re looking for a senior security architect who... ...of our values. Full‑time and part‑time employees... ...page on our Careers site and reviewing Our Employee...ApplicationSeniorWebsiteFull timeContract workPart timeLocal areaRemote work$138k - $152k
Senior Full Stack Software Developer (Developer, Senior Associate) - Washington, DC The... ...with product owners, analysts, and engineering teams to deliver secure, scalable, and maintainable software... ...position currently requires an on‑site schedule. Schedule is subject to change...ApplicationSeniorWebsiteFull timeContract workWork experience placement$140k - $160k
Connect Centric is looking for a full-time Network Engineer based in Washington, D.C. The role involves... ...maintenance, cloud network optimization, and security management. Candidates should have a... ...with performance requirements for on-site presence several days a week. #J-18808...SeniorWebsiteFull time- ...Infrastructure expert to take full ownership of our Google Cloud... ...As our first dedicated DevOps/Security hire, you will bridge the gap... ...workloads via Google Kubernetes Engine (GKE). Establish "Golden Signals... ...(Cerner), or Meditech (e.g., App Market integrations, HL7/FHIR...ApplicationSeniorLive inWork at officeRemote work
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