Showing page 55 of 653 (Total listings: 13042)

Software Developer with Security Clearance

Technical Intelligence Solutions ✓ Verified
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Dahlgren, King George County
May 25, 2026

Security Clearance: Active TS/SCI in DISS required On-site 100% in Dahlgren, VA Minimum Requirements: ⦁ 3 years of experience on software development teams. ⦁ 3 years of object-oriented programming experience (Python, Go, C#, or Java). ⦁ 3 years of experience with version control systems. ⦁ Experience deploying applications and working with CI/CD tools (GitLab). ⦁ Experience with application containerization. ⦁ Experience with system automation using PowerShell or Bash. ⦁ Knowledge of programmi…

Re-Platforming Software Engineer with Security Clearance

SAIC ✓ Verified
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State Farm, Arlington County
Jun 30, 2026

Description Help refactor monoliths, build secure REST APIs and microservices, and implement event-driven integrations while leveraging Oracle Cloud Infrastructure (OCI) and learning best practices in cloud-native development and DevOps. This is a hands-on role ideal for early-career developers who thrive in agile teams and want to grow rapidly through real modernization work. This role requires 1 day each week onsite in Rosslyn, VA. Key Responsibilities: Feature Delivery & Refactoring * Implem…

Backend Developer with Security Clearance

TEKsystems c/o Allegis Group ✓ Verified
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Saint Louis, Saint Louis County
Jul 21, 2026

Top Skills' Details 2 years of professional backend software engineering experience Professional experience developing backend services using Python, JavaScript/Node,js and Java US Citizenship with Active or Current Top Secret Security Clearance with SCI eligibility (within 2 years) Bachelors Degree is a requirement Responsibilities Build backend services that power geospatial processing, automation, and user-facing capabilities Develop APIs, proxies, and integration services using Node.js and …

Senior Full Stack Java Developer with Security Clearance

Kforce Federal Solutions ✓ Verified
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Forest Heights, Prince George's County
Jun 23, 2026

Senior Full Stack Software Engineer Location: Washington, DC (100% On-Site) Clearance: Active Top Secret required Overview We are seeking a Senior Full Stack Software Engineer to support the development of a mission-critical federal platform focused on modernizing enterprise data and application capabilities. This role is part of an established Agile development team delivering new functionality, enhancing existing systems, and supporting a high-visibility production release. The ideal candidat…

Database Engineer with Security Clearance

DataHaven Solutions INC ✓ Verified
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Fort George G Meade, Anne Arundel County
May 25, 2026

Responsibilities: Design, develop, and maintain relational and/or NoSQL database systems to ensure high availability, security, and scalability. Install, configure, monitor, and maintain database platforms in development, test, and production environments. Perform database performance tuning by analyzing query performance, indexing strategies, and system resource utilization. Manage database access controls, authentication, and authorization in accordance with DoD and organizational security po…

Senior Data Scientist with Security Clearance

Gormat, LLC ✓ Verified
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Savage, Anne Arundel County
Jul 8, 2026

Gormat is seeking a candidate who possesses and applies a comprehensive knowledge across key tasks and high impact assignments. The ideal candidate is able to plan and lead major technology assignments, evaluate performance results, and recommend major changes affecting short-term project growth and success. The candidate will function as a technical expert across multiple project assignments and may supervise others. Position Description * Develop, and maintain robust and scalable data pipelin…

Sr. DevOps Engineer (28336) with Security Clearance

DataHaven Solutions INC ✓ Verified
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Fort George G Meade, Anne Arundel County
May 25, 2026

Essential Job Responsibilities Support development and deployment of cloud infrastructure in AWS, especially EKS. Support development and deployment of non-cloud (Edge) infrastructure of on-premise and portable equipment. Automate deployment processes and ensure reliability and scalability of services. Manage and maintain Kubernetes containers and cloud infrastructure on AWS. Collaborate with development teams to integrate their applications into the infrastructure. Monitor and troubleshoot pro…

Software Developer (Mid-Level) with Security Clearance

22nd Century Technologies, Inc. ✓ Verified
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Laurel Park, Harrison County
May 25, 2026

Job Description About the Role The Software Developer (Mid) is responsible for designing, developing, testing, and maintaining software applications that meet business and mission requirements. This role contributes to the full software development lifecycle, from requirements analysis through deployment, and works within agile teams to deliver reliable, maintainable, and well-documented code. The Mid-Level Software Developer collaborates with architects, fellow developers, QA engineers, and pr…

Data & Software Engineer with Security Clearance

NewGen Technologies ✓ Verified
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Chantilly, Fairfax County
Jun 30, 2026

Data & Software Engineer * Chantilly, VA The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Responsibilities * Work with stakeholders to understand data requirements, assess feasi…

Software Engineer 3 with Security Clearance

General Dynamics Information Technology ✓ Verified
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Savage, Anne Arundel County
Jul 28, 2026

SOFTWARE ENGINEER PRINCIPAL Transform technology into opportunity as a Software Engineer Principal at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your engineering career. MEANINGFUL WORK AND PERSONAL IMPACT The Software Engineer shall possess extensive expertise in dataflow design, data transport mechanisms, and Apache Spark based distributed processing. In this role, the Software Engineer shall be responsible for designing, implementing, and o…

Senior Python Engineer

The Cypress Group ✓ Verified
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New York City, New York
Jul 19, 2026

Job Description Job Description Join a high impact engineering team building the systems that power millions of real time financial interactions every day. We’re looking for a Senior Backend Engineer who thrives in fast moving environments, enjoys solving complex distributed systems challenges, and wants to help shape the future of digital finance through scalable backend architecture. This is an opportunity to work alongside experienced engineers, product thinkers, and platform specialists to …

Senior DevOps Engineer with Security Clearance

Oxford Global Resources ✓ Verified
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Fort Belvoir, Fairfax County
Jul 16, 2026

We are seeking a highly motivated and experienced DevOps Engineer to join our fast-paced development team. The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in Python, and a background in Big Data solutions. The DevOps Engineer will be responsible for implementing infrastructure, automating deployment processes, and ensuring the monito…

Software and Systems Development Engineer – Test Framework with Security Clearance

Optimum Governmental Solutions LLC ✓ Verified
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State Farm, Arlington County
Jun 9, 2026

Location Arlington, Herndon or Jessup, MD (if in MD they will occasionally have to travel to VA) of Positions: 2 Software and Systems Development Engineers to support the design, development, deployment, and ongoing maintenance of a new Test Framework - a purpose-built test orchestration and asset management platform operating within a classified development environment. Contractors will work as members of the engineering team, contributing across the full software development lifecycle of the…

Lead Data Scientist with Security Clearance

TekStream Solutions ✓ Verified
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Washington, D.C., US
Jun 17, 2026

We are seeking a Lead Data Scientist with 6 years of experience to drive advanced analytics, AI/ML, and data visualization efforts in support of federal law enforcement and intelligence operations. In this role, you will develop and deploy data-driven solutions that enhance targeting, lead prioritization, and operational decision-making. You will leverage AI/ML techniques—including large language models—alongside advanced analytics and programming skills (e.g., Python) to extract insights from …

ServiceNow CMDB Technical Architect (Mid-Level) with Security Clearance

Blue Rose Consulting Group, Inc. ✓ Verified
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Washington, D.C., US
Jul 2, 2026

ServiceNow CMDB Technical Architect (Mid-Level) Location: Washington, D.C. / Hybrid - supporting federal agency operations Make an Impact Where It Matters Most Blue Rose Consulting Group, Inc. (Blue Rose) is seeking a skilled ServiceNow CMDB Technical Architect to support a federal client in designing, optimizing, and governing enterprise ServiceNow environments. In this role, you will lead the architecture and implementation of CMDB and core ServiceNow modules, ensuring accurate configuration …

Application Developer- Frontend with Security Clearance

ClearanceJobs Workforce Solutions ✓ Verified
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Herndon, Fairfax County
Jun 17, 2026

We are seeking an Application Developer to support a mission-critical GEOINT enterprise application responsible for managing and processing geospatial intelligence requirements across the federal government. This role will support the sustainment, modernization, and enhancement of a complex software environment operating within a DevSecOps and Agile framework. Position Overview As an Application Developer, you will be a member of an Agile Scrum team responsible for developing, maintaining, and …

Application Developer- Java with Security Clearance

ClearanceJobs Workforce Solutions ✓ Verified
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Herndon, Fairfax County
Jun 17, 2026

We are seeking an Application Developer to support a mission-critical GEOINT enterprise application responsible for managing and processing geospatial intelligence requirements across the federal government. This role will support the sustainment, modernization, and enhancement of a complex software environment operating within a DevSecOps and Agile framework. Position Overview As an Application Developer, you will be a member of an Agile Scrum team responsible for developing, maintaining, and …

Senior Enterprise Atlassian Engineer with Security Clearance

Kforce Federal Solutions ✓ Verified
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Washington, D.C., US
Jun 23, 2026

Senior Enterprise Atlassian Engineer Location: Washington, DC (100% On-Site) Clearance: Active Top Secret required Overview We are seeking a Senior Atlassian Engineer to support a mission-critical federal program focused on enterprise collaboration and workflow modernization. This role will be responsible for administering and scaling enterprise-level collaboration platforms across secure, multi-environment infrastructures. The ideal candidate brings strong hands-on experience managing and opti…

Software Engineer-BackEnd/AWS-PARTIAL TELEWORK-7 yrs - FS Poly with Security Clearance

Halogen Engineering Group, Inc ✓ Verified
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Savage, Anne Arundel County
May 25, 2026

Job Description Software Engineer - Back End/AWS - 7 yrs of Experience (PARTIAL TELEWORK) - TS/SCI w/Poly clearance is required - BT Halogen Engineering Group is looking for a Software Engineer with web services experience. Location: Annapolis Junction, MD/Hybrid Travel Required: No Shift: Day Remote Type: Hybrid (Up to 16 hours of telework dependent on tasking) Security Clearance: Current TS/SCI Polygraph: Required Salary Range The projected compensation range for this position is 160K-165K (a…

Operational Systems Developer: TS/SCI with Full Scope Poly with Security Clearance

Inferno Systems ✓ Verified
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Chantilly, Fairfax County
Jul 27, 2026

Operational Systems Developer: Full Performance and Expert Levels Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is looking for a Full Stack developer with python experience to work with REST APIs to Extract, Transform and Load (ETL) data. Experience in JavaScript, front-end web requests and back-end database development is a plus. JOB SUMMARY: You will be working on an operational-fa…

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