Post job

Principal software engineer jobs in Centreville, VA

- 4,761 jobs
All
Principal Software Engineer
Senior Software Engineer
Senior Engineer
Software Engineer
Lead Technician
Software Leader
Software Integrator Engineer
Lead Engineer
Senior Database Engineer
Senior Quality Assurance Engineer
Lead Architect
Devops Engineer
  • Senior Salesforce QA engineer (W2 Contract Only)

    Ampstek

    Principal software engineer job in Reston, VA

    Senior Salesforce QA engineer Remote (preferred locations Reston VA, Washington DC, Mary land area) Contract (Need USC and GC holders only) Salesforce Senior QA Tester - Job Description Responsibilities: • Lead QA planning and execution for a fully-fledged Salesforce application suite (Agentforce, Experience Cloud, and related modules). • Analyze epics, user stories, and design documents to define test scope and strategy. • Collaborate with Product Owners, Developers, Scrum Masters, and BAs to ensure requirement clarity and comprehensive test coverage. • Design and maintain test plans, test cases, and test data for Salesforce workflows, integrations, and UI components. • Perform functional, regression, integration, and API testing across Salesforce modules and connected systems. • Log and manage defects using Azure DevOps (ADO) or equivalent tools; participate in defect triage meetings. • Ensure test environment readiness and coordinate with infrastructure teams for deployment and configuration. • Support UAT planning and execution and provide QA sign-off for deliverables. • Promote QA best practices and contribute to Agile team processes. • Report testing metrics, risks, and progress to stakeholders regularly. Skills & Experience: • 6+ years of QA experience, preferably with enterprise applications. • Strong knowledge of the Salesforce platform; prior Salesforce testing experience is highly desirable. • Experience testing Salesforce integrations (REST APIs, middleware). • Proficiency in test management tools (ADO, Jira). • Solid understanding of QA methodologies, Agile/Scrum practices, and defect lifecycle management. • Excellent communication and stakeholder engagement skills. • Experience with automation tools (e.g., Test Studio) is a plus. Thanks Rakesh Pathak | Senior Technical Recruiter Phone: ************ *************************|
    $82k-107k yearly est. 1d ago
  • TS/SCI CI Poly - Sr. Software Development Lead

    Take2 Consulting, LLC 3.7company rating

    Principal software engineer job in Chantilly, VA

    Software Development Lead (TS/SCI CI Poly) The Software Development Lead will guide a team responsible for designing, developing, and maintaining advanced software and database solutions in support of CAAG missions within a classified environment. This role requires strong full-stack development expertise, hands-on cloud and database experience, and the ability to translate user requirements into scalable, secure, and efficient applications. Responsibilities: Lead and coordinate team software development activities and project execution. Design, develop, and maintain custom software, web applications, analytical tools, and cost-estimating models. Perform full-stack development using Java, Python, SQL, and related technologies. Operate, enhance, and troubleshoot existing CAAG software and Microsoft SQL Server databases. Architect and manage advanced database solutions, including data modeling, lifecycle management, performance tuning, indexing, and resource monitoring. Implement data governance, data management, and disaster recovery plans in accordance with policy. Manage development workflows and updates using SDLC tools such as JIRA. Gather, refine, and validate user requirements in collaboration with clients and mission partners. Work with cross-functional teams to architect, develop, integrate, and deploy software and database systems across development, test, and operational environments. Provide ongoing technical support, maintenance, and troubleshooting for applications and databases. Ensure all solutions comply with IC standards, NRO IT policies, and security regulations. Support CAAG software and database integration within TS/SCI environments, coordinating closely with systems administrators and NRO IT personnel. Respond to NRO actions, documentation requests, and development-related tasking. Qualifications: Bachelor's degree in Computer Science, Information Technology, or related field (Master's preferred). 7+ years of experience in software development and IT/technical leadership. Strong proficiency in full-stack development, SQL, Java, and Python. Experience with cloud development and Microsoft SQL Server. Deep knowledge of database design, data modeling, and performance optimization. Understanding of data management policies and disaster recovery practices. Familiarity with SDLC processes and tools (e.g., JIRA). Ability to work within classified environments and follow strict security protocols. Excellent communication, documentation, and collaboration skills. Preferred Skills: Experience with React or modern front-end frameworks. Prior Intelligence Community (IC) software development experience. Exposure to AI/ML integration into software solutions. Experience with MBSE, Digital Engineering Ecosystems, or related methodologies. Knowledge of NRO Directive 50-5 and DoD 8570.01M. Experience with Visual Studio and associated development toolchains.
    $92k-113k yearly est. 3d ago
  • Senior Software Engineer

    OMNI 4.5company rating

    Principal software engineer job in Springfield, VA

    Job Title: Senior Software Engineer Security Clearance: Active TS/SCI (or SCI eligibility) Omni Federal is a mid-size business focused on modern application development, cloud and data analytics for the Federal government. Our past performance is a mix of commercial and federal business that allows us to leverage the latest commercial technologies and processes and adapt them to the Federal government. Omni Federal designs, builds and operates data-rich applications leveraging advanced data modeling, machine learning and data visualization techniques to empower our customers to make better data-driven decisions . We are seeking a strong Software Engineer to support an NGA project in Springfield, VA. This is an exciting Modernization initiative where the NGA is embracing modern software development practices and using them to solve challenging missions & provide various capabilities for the NGA. This includes a modern technology stack, rapid prototyping in support of intelligence analysis products and capabilities, and culture of innovation. Candidates must be passionate, energized and excited to work on modern architectures and solve challenging problems for our clients. Required Skills: BS or equivalent in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree. 10+ years of experience in software engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work. Experience in Java or Python enterprise application development Experience building high performance applications in React.js Web services architecture, design, and development Experience in PostgreSQL database design Experience working in AWS and utilizing specific AWS tooling (S3)
    $97k-124k yearly est. 2d ago
  • Senior Palantir Foundry Developer

    Technology Ventures 4.6company rating

    Principal software engineer job in Reston, VA

    The Senior Palantir Foundry Developer will design, develop, and deploy advanced data integration and analytics solutions using the Palantir Foundry platform. This role requires deep technical expertise in Foundry's ecosystem, strong data engineering skills, and the ability to translate complex business requirements into scalable, secure, and performant solutions. The developer will also mentor junior team members and collaborate with cross-functional stakeholders to deliver impactful data-driven applications. Skills: Solution Design & Development: Build and optimize data pipelines, Ontology models, and Foundry applications (Workshop, Contour, Quiver, Slate). Develop custom workflows and dashboards using Foundry's suite of tools. Data Integration & Transformation: Implement robust ingestion strategies for structured and unstructured data. Apply PySpark, SQL, and Foundry transformations for data cleansing and enrichment. Application Development: Create operational workflows and user-facing applications within Foundry. Integrate Foundry with cloud services (AWS, Azure, GCP) and external APIs. Governance & Security: Ensure compliance with data governance, lineage, and security standards (RBAC, encryption). Technical Leadership: Act as a subject matter expert for Palantir Foundry. Provide mentorship and enforce best practices in development and deployment. Innovation: Explore and implement GenAI/LLM capabilities within Palantir AIP for advanced analytics. Stay updated on Foundry features and drive adoption of new functionalities.
    $96k-126k yearly est. 4d ago
  • Software Engineer (Python)

    Pyramid Consulting, Inc. 4.1company rating

    Principal software engineer job in McLean, VA

    Immediate need for a talented for a Software Engineer (Python). This is a 06 month contract opportunity with long-term potential and Hybrid from Mclean VA(Onsite). Please review the job description below and contact me ASAP if you are interested. Job Diva ID: 25-95494 Pay Range: $55 - $60/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: We are looking highly skilled Software Engineer (Python) contractor to support a critical code refactoring and modernization initiative. This role will focus on migrating an existing analytics and modeling stack from R to Python, rebuilding key analytical tools, and streamlining production pipelines to improve scalability, efficiency, and adoption across the organization. Key Requirements and Technology Experience: Key skills; Python , Database - SQL , R Programming , AWS Bachelor's degree in Software Engineering or a quantitative field (Software Engineering, Data Engineering, Mathematics, Statistics, or Data Science). Strong proficiency in Python (required) with at least 6 years of professional experience. Working knowledge of R and SQL (required). Experience designing and building data-intensive and analytics-driven systems. Strong understanding of software engineering best practices, including testing, documentation, and version control. Our client is a leading Banking and financial Industry, and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. By applying to our jobs, you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here .
    $55-60 hourly 1d ago
  • Senior Cloud Application Developer (AWS)

    Kamispro

    Principal software engineer job in Washington, DC

    We are seeking a Senior Cloud Application Developer to join a high-performing team on a 10+ month contract. Candidates must be authorized to work in the United States. The ideal candidate is highly skilled in Python, AWS services, Kubernetes, and Airflow, with a strong background in building and deploying cloud-native applications. ***PLEASE NOTE: WE ARE NOT ACCEPTING APPLICATIONS FROM THIRD-PARTY AGENCIES FOR THIS ROLE. Key Responsibilities: Optimize a scalable, reliable, and secure AWS native cloud system Refine infrastructure configuration as IaC using Terraform Help produce and capture operational metrics from logs, API's, and various cloud sources Refine CI/CD/CT pipelines to build, deploy, and test native cloud application code Experience, Skills & Qualifications: Education: Bachelor's degree in Computer Science, Engineering, Software Engineering or a relevant field with a minimum of 8 years working experience in an AWS Cloud environment required for a senior level position. Expertise in cloud-native application development, and cloud infrastructure management. Expertise in containerization and Kubernetes In-depth knowledge of AWS services (EKS, EC2, Lambda, RDS, S3) Strong experience of workflow managers (Airflow) Strong experience with AWS and proficiency in Python, BASH, and IaC tools like Terraform Strong experience with relational and cloud-based databases Strong experience in building automation tools and CI/CD/CT pipelines using platforms like Ansible, GitHub Actions, GitLab CI, and CodePipeline
    $92k-121k yearly est. 3d ago
  • Backend Software Engineer

    Gridiron It

    Principal software engineer job in Fort Belvoir, VA

    As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer, you'll use the latest architectural approaches and open-source frameworks and tools to help deliver solutions. Using your software engineering knowledge, you'll work with and learn from the development team to create custom tools, systems, and sites with consistent performance and scalability. In this role, you'll make a mission-forward impact as you sharpen your skillset and grow your career. Work with us as we shape systems for the better. Qualifications Experience with programming languages such as Ruby, Python, C#, Java, or PowerShell TS/SCI clearance HS diploma or GED and 7+ years of experience as a Software Engineer, or Bachelor's degree and 3+ years of experience as a Software Engineer Certified Secure Software Lifecycle Professional (CSSLP) Certification Additional Qualifications Experience working on multiple OS platforms, including Linux and Windows Experience with the Windows Computing Environment (CE) Linux CE Certification DoD Approved 8570 - Information Assurance Technician (IAT) Level II Certification such as CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP Certification, or higher level IAT Certification Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required. Compensation and Benefits Salary Range: $100,000 - $140,000 MAX (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the future.) Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron's benefits programs. Gridiron IT Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status. Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our clients' expectations.
    $100k-140k yearly 3d ago
  • Senior Frontend Developer

    PTR Global

    Principal software engineer job in McLean, VA

    🔷 Now Hiring: Senior Front-End Engineer (Angular) - Financial Services (W2 Contract) 🔷 🕒 Employment Type: W2 Contract (Through Sub-Vendor Only) 🗓 Interview: 1 Round | 60 mins | In-Person (Targeting week of Jan 12) 📌 Shortlisting Deadline: January 7 ⚠️ IMPORTANT - READ BEFORE APPLYING Please include the completed candidate template and responses to vetting questions at the top of the resume. 👉 Resumes without completed templates and candidate-provided vetting responses will NOT be considered. MSP Owner: Jasmine Acuna Work Authorization: Open to sponsored candidates via sub-vendors only (one layer deep). Candidates must be W2 employees of the sub-vendor. 🧩 Role Overview Our financial services client is seeking a Senior Front-End Engineer with a strong Angular (v16+) focus to design, build, and maintain a shared UI component library. This role emphasizes UI standards, accessibility, performance, and collaboration with UX and backend teams. 🔧 Key Responsibilities Design, develop, and maintain reusable Angular components (v16+) within a shared component library Collaborate closely with UX/UI designers to implement complex design systems and user experiences Apply advanced HTML/CSS techniques (Flexbox, Grid, theming, responsive design) Ensure components meet WCAG accessibility standards Package, test, version, and publish libraries to Artifactory Implement and maintain CI/CD pipelines for build, test, and deployment automation Write and maintain unit, integration, and end-to-end tests Support consumers of the component library with integration and troubleshooting Participate in Agile ceremonies (stand-ups, sprint planning, retrospectives) Collaborate with backend teams to ensure seamless API integration Monitor security vulnerabilities and manage upgrades/migrations Maintain technical documentation and demo applications ✅ Must Have Qualifications 5+ years of experience in front-end/UI development Strong hands-on experience with Angular (latest 4 versions - v16+) Proficient in JavaScript, HTML, CSS Experience building UI frameworks or component libraries Familiarity with Bitbucket, code reviews, and branching strategies Experience working in Agile environments Strong communication and collaboration skills ⭐ Preferred Skills React experience (nice to have) Backend exposure: Java, Spring Boot, SQL Experience with accessibility (WCAG) Strong documentation and mentoring capabilities Analytical mindset with strong problem-solving skills 💼 Why Apply Long-term contract through 2026 High-impact role within a large financial organization Work on enterprise-scale UI standards and design systems Competitive hourly rate with stability
    $88k-114k yearly est. 2d ago
  • Senior Angular Developer

    Anagh Technologies Inc.

    Principal software engineer job in McLean, VA

    Role: Senior Angular Developer ONLY ONE ROUND-- Interview mode: Direct In-person "GC candidates only" "Only looking for VA LOCAL CANDIDATES FOR THIS ROE" Skills: Sr candidate with 10 + Years exp Proficient in documenting and communicating ideas clearly Ability to resolve issues in a non-confrontational manner Strong interpersonal and relationship building skills JavaScript: Proficient Angular: Proficient (alternatively, Angular: Comfortable + React: Comfortable) HTML/CSS: Proficient Spring Boot: Experience Java: Experience SQL: Experience Experience with Agile or Waterfall software development project methodologies preferred Excellent verbal and written communication Demonstrated analytical ability and problem-solving skills Self-starter; collaborative; problem-solver Organized, ability to meet deadlines, work independently, manage multiple priorities
    $88k-114k yearly est. 4d ago
  • Pega CDH Senior Developer

    Tandym Group

    Principal software engineer job in McLean, VA

    A Fortune 50 financial services company is seeking a highly motivated Pega CDH Senior Developer to join their team in the McLean, Virginia area. Responsibilities: Design and develop CDH components, including strategies, treatments, predictions, and engagement policies Configure Next-Best-Action Designer and associated decision flows Integrate CDH with enterprise data sources and outbound/real-time channels Participate in Agile ceremonies, estimation, and sprint delivery Troubleshoot performance and configuration issues Collaborate with Decisioning Architects, Data Science, and Marketing Qualifications: 4+ years of Pega Development experience in enterprise environments Strong experience with Pega CDH, NBA Designer, adaptive models, and real-time decisioning Hands-on experience with Pega Strategy Designer and arbitration logic Experience integrating systems using REST/SOAP APIs, Kafka, MQ, or similar tools Strong understanding of customer profile data, segmentation logic, and propensity modeling Ability to troubleshoot complex CDH and performance issues Experience working in Agile teams and contributing to sprint planning and refinement Strong documentation and communication skills Desired Skills: PCDC certification Experience in the Financial Services and/or Regulated industries
    $88k-114k yearly est. 1d ago
  • Senior Java Software Engineer

    Hadiamondstar Software Solutions LLC

    Principal software engineer job in McLean, VA

    Java developer Note- Ex-Capital One Preferred JD- We are looking for Java developer with Angular, AWS (Backend Java, Node)
    $88k-114k yearly est. 1d ago
  • Senior Database Engineer - On premise Azure

    Aptonet

    Principal software engineer job in Washington, DC

    Senior Database Engineer - Database Management Work Arrangement: 100% Onsite (DOT HQ) Clearance: Public Trust (U.S. Citizen or Green Card holder; 3+ years U.S. residency) Contract: 6 months with possible extension Start Date: 1/19/2026 Hours: 40 hrs/week, standard schedule Client: DOT (via Leidos) Role Overview The Senior Database Engineer is responsible for installing, configuring, securing, and optimizing enterprise database systems across Microsoft SQL Server, Oracle, MySQL, and PostgreSQL platforms. This position ensures high availability, performance, scalability, and reliability of mission-critical data platforms-both on-premises and in cloud environments. The role also supports database architecture planning, automation initiatives, and mentoring junior DBAs. Key Responsibilities Core Administration & Configuration Install and configure Microsoft SQL Server (SSMS, SSRS, SSIS, SSAS) and Oracle databases. Set up new servers, databases, and related infrastructure across on-prem, VMware, and Azure (IaaS/PaaS). Manage SQL Server clustering, Always-On availability groups, replication, and high-availability solutions. Deploy and manage Azure Managed Instances and Azure SQL databases. Maintenance, Performance & Security Conduct routine maintenance: index rebuilds, statistics updates, and consistency checks. Tune SQL performance, analyze execution plans, and troubleshoot slow queries or deadlocks. Use monitoring tools: SQL Profiler, Extended Events, Performance Monitor, OEM, custom shell scripts. Implement database security practices, including TDE, SQL STIG/Oracle STIG compliance, auditing, and access provisioning. Maintain documentation for environments, configurations, changes, and performance metrics. Upgrades, Migrations & DR Execute patches, upgrades, and migrations (including on-prem to Azure). Configure and troubleshoot mirroring, log shipping, and transaction replication. Manage RMAN backups, Oracle Data Guard, and Oracle RAC setups (including RAC on Windows). Support DR testing and provide recommendations for continuity planning. Additional Responsibilities Support 24×7 operations (participate in on-call rotation). Participate in mandatory monthly database patching. Coordinate with development, DevOps, and infrastructure teams to streamline deployments and operations. Required Qualifications BS degree with 8-12 years of experience or MS with 6-10 years; expert-level knowledge of DBMS principles. Certifications: Oracle and SQL Server. Strong expertise with SQL Server (2012-2022) and Oracle databases across Linux, Windows, VMware, Azure. Advanced skills in: SQL clusters, Always-On, high availability On-prem to Azure migration TDE, SQL STIG compliance Oracle RAC, OEM, RMAN, Data Guard Linux shell scripting AWS RDS and EC2 database operations Proven ability to diagnose performance issues, optimize queries, and maintain enterprise-scale systems. Experience with DR testing and on-call support tasks. Preferred Qualifications Experience in 24×7 production support environments. Hands-on experience administering SQL Server and Oracle databases across hybrid and cloud infrastructures. Expertise configuring: SSRS, database mail, service packs, Windows Server patches Mirroring, log shipping, replication OEM monitoring, custom shell scripts, Oracle quarterly patches Strong understanding of AWS cloud concepts for DBA workloads. Ability to implement least-privilege security for database users. Team-oriented, proactive, and comfortable handling mission-critical workloads. Additional Notes No telework or remote option (onsite only). No driving, international travel, or PHI access required. Public Trust required; interim clearance not accepted.
    $99k-132k yearly est. 3d ago
  • Software Integrator

    John Galt Staffing 3.9company rating

    Principal software engineer job in Manassas, VA

    Software Integrator - 100% On Site in Manassas, VA Client is seeking to hire a Software Integrator to support the Acoustics Rapid COTS Insertion (ARCI) program. Education: Bachelor's degree in Computer/Electrical Engineering or Computer Science degree from an accredited university. 2+ years of experience. Job Responsibilities: Participate in software development lifecycle including software design, development, integration, test, and support for new and existing software products. Designing, implementing, testing and debugging complex software applications Support continuous integration/continuous development agile like development Basic Qualifications: Bachelor's degree in Computer/Electrical Engineering or Computer Science degree from an accredited university or equivalent related experience. Experience with Linux Operating Systems 2+ years of related C, C++, and/or JAVA experience Experience with inter-process communications and real time systems Experience with configuration management software (i.e. Subversion and/or GIT)
    $81k-108k yearly est. 5d ago
  • Senior Developer

    Zillion Technologies, Inc. 3.9company rating

    Principal software engineer job in McLean, VA

    The candidate must have experience with both Java and Python, in addition to PowerShell and AI/ML tools. Must Have Qualifications: Python and Java development, strong understanding of design and explain and educate developers. Key Responsibilities: Design and implement developer workspaces using physical, virtualized, or browser-based solutions. Develop tools primarily in Python and Java to enhance developer workflows. Advocate for and implement CI/CD improvements through new tooling and commonly available libraries. Create patterns to manage desktop provisioning and software package management using SCCM, VDI, or similar technologies. Lead initiatives to integrate Generative AI capabilities into Developer workflows, enhancing the value proposition for customers. Partner with end-user collaboration suites to create seamless developer experiences. Ensure all solutions meet audit, risk, and governance requirements. Evangelize best practices and solutions within the developer community.
    $90k-118k yearly est. 4d ago
  • Google Cloud Lead Engineer

    Techtrend, Inc.

    Principal software engineer job in Reston, VA

    TechTrend is seeking a talented Google Cloud Lead Engineer to join our team of talented staff. Using a modern technology stack and agile approach, in this role you will have the opportunity to be a part of a workforce that is transforming IT through technology modernization efforts. Be a member of an environment that thrives on innovation and ideas of all members of the team. Our environment is highly collaborative and allows you the opportunity to continue building your skills through training and multiple diverse projects. Duties and Responsibilities: • Partnering with the Cloud Engineers and Architects to develop advanced, leading-edge, cloud-oriented architectures that provide new cybersecurity capabilities to a major U.S. Government customer. • Collaborate closely with stakeholders, business teams, development teams, and other IT professionals to understand business requirements and translate them into technical solutions. • Extensive experience with Google Cloud Platform services including: Compute Engine, Cloud Run, Vertex AI and other GCP AI/ML services • Familiarity with the following technologies in a cloud environment: Jenkins, Orca, Apigee, GCP SCC, Splunk, Sonarqube. • Implement and maintain network architecture within GCP, including Virtual Private Clouds (VPCs), load balancers, VPNs, and connectivity with on-premises networks. • Implement and manage GCP-native deployment pipelines using tools like Cloud Build, Cloud Deploy, GitLab CI, Artifact Registry, or Jenkins • Ensure data security and compliance with industry standards by configuring Identity and Access Management (IAM) roles, service accounts, and access policies. • Create and maintain comprehensive documentation of cloud infrastructure, configurations, and operational procedures. • Develop and implement strategies for optimizing resource utilization and cost management through effective scaling, right-sizing, and budget monitoring. • Demonstrate a high degree of adaptability and willingness to take on varied responsibilities, often beyond the initial scope of the role, to meet evolving business needs and contribute to cross-functional initiatives. • Experience working in DevOps and/or DevSecOps environments. Required Education: Bachelor's degree in Systems Engineering, Computer Science, Information Systems or related technical field (Preferred) Google Cloud Professional Cloud Architect (preferred) or any additional GCP specialty certifications (ML Engineer, Security Engineer) Work Location: hybrid, once a week in Reston office. Travel Requirements: No travel Job Type: Full-time Benefits: · Medical, Dental and Vision Insurance · Life, Short and Long-term Disability Insurance · PTO & All federal holidays off · 401(k) Plan (matching component included) · Free Gym Access at Headquarters
    $73k-102k yearly est. 3d ago
  • ServiceNow Technical lead

    Request Technology, LLC

    Principal software engineer job in McLean, VA

    ***We are unable to sponsor for this permanent full-time role*** ***Must be ServiceNow Admin certified*** is bonus eligible*** Prestigious Enterprise Company is currently seeking a ServiceNow Technical Lead with strong ServiceNow Catalog and Knowledge Management experience. Candidate will demonstrate leadership skills and deliver in areas for the Operational support, process and governance documentation, and technical support of the ServiceNow platform Catalog and KM modules. The role involves creating and maintaining catalog items, self-service portal, managing workflows for requests, ensuring service delivery aligns with SLAs, and often includes reporting and analytics. This role will require a strong knowledge and hands on experience of the IT Service Management Modules and Automation Workflows. Responsibilities: Work with business analysts, developers, program teams and stakeholders to understand requirements and translate them into technical solutions. Project Management: A leader managing multiple projects and work in a fast-paced environment. Design, develop, and implement ServiceNow catalogs, knowledge articles and design workflows, including UI/UX, reports, and dashboards. Assist with Build and maintaining integrations between ServiceNow and other systems using APIs and web services as related to the catalog and knowledge areas. Customize the ServiceNow platform to meet approved business requirements and optimize user experience. Conduct testing, troubleshoot issues, and provide support to users of ServiceNow applications. Willingness to adapt to changing business and technical priorities. Qualifications: 8-10 years of relevant experience Bachelor's of Science in Computer Science, Computer Engineering or related field/relevant experience is required. 7-8 years of IT and Web Development/Front-End experience, including experience utilizing programming languages such as JavaScript, ServiceNow Scripting, XML, Shell Scripting, and REST API. Strong Administration and operational knowledge of ITSM, Portal, Catalog and Knowledge management. UX designing knowledge for catalog development Knowledge of ITIL Framework including Change, Release, Incident, Knowledge Management & CMDB processes, understanding of architectural and infrastructure environments and technical writing and documentation. Excellent analytical skills and problem-solving skills using Service Now platform architecture for Service Request Catalog and Knowledge Management modules. Understanding of UX/UI best practices ServiceNow Certified Systems Administrator (CSA), or other ServiceNow certifications are preferred.
    $76k-100k yearly est. 4d ago
  • Lead AWS Cloud Architect

    Allianceit Inc.

    Principal software engineer job in Washington, DC

    Lead AWS Cloud Architect DC Metro Area/Remote Skills: Amazon Web Services (AWS), Cloud Networking, Cloud Platform Architecture, DevOps, Microsoft Azure Experience: 10 + years of related experience Job Description: Work across the agency to develop new cloud solutions to meet the needs of application teams moving to the cloud. Work with GDIT stakeholders to develop solutions that meet the needs of their customers and build out the agencies cloud vision. Lead a team of DevOps/SecOps Engineers to architect AWS, Azure, or GCP solutions with the responsibility to ensure the customer maintains an overall cohesive integration with itself, partner systems, and solutions. Develop a deep understanding of our current systems to identify and develop solutions which will help our team scale its cloud support. Support and advise on application assessment, migration and modernization. Design cloud infrastructure, virtual private cloud, virtual private network, relational database services, auto scaling, and computing resources to meet customers' requirements. Create and maintain a roadmap of customer enhancements according to the customer's decisions and directions. Provide expertise in high availability, contingency planning, and automated provisioning. Collaborate with enterprise architecture team and other stakeholders to determine enterprise tools, technologies, and processes. WHAT YOU'LL NEED: Ability to secure a Public Trust clearance. Hybrid 3+ years' AWS, Azure, or GCP experience in a solutions delivery role. 3+ years' experience with solutions delivery using well-architected cloud frameworks, services, and technologies. 10+ years total IT, development or architecture experience. Experience designing and building applications in one or more Infrastructure as Code frameworks. Experience leading cloud teams in a federal or state environment. Strong experience leading the development of multi-tenant AWS systems including landing zone development, multi-account networking, security automation solutions. Demonstrated ability to develop cloud solutions and see projects through to successful implementation. Strong organizational and interpersonal skills, and demonstrated experience working with senior level stakeholders and development teams. Strong communication skills, both orally and in writing to convey cloud technologies and solutions to all levels of customer personnel. PREFERRED Experience 2+ years' experience working within a DevSecOps/DevOps environment, utilizing AWS, Azure, or GCP services, solutions, and provisioning/automating cloud infrastructure, services and tools. Experience in deploying infrastructure following CI/CD practices, including building pipelines.
    $100k-134k yearly est. 1d ago
  • Senior Software Engineer -- KUMDC5680656

    Compunnel Inc. 4.4company rating

    Principal software engineer job in McLean, VA

    Required Technical Skills (Required) Strong design and development skills in two or more of the following technologies and tools: Java (3-5 years) Cucumber(3-5 years), JBehave or other BDD testing frameworks At least 8 years of test automation framework design Strong experience in testing Webservices (REST APIs) (3+5 years) Proven experience developing test scripts, test cases, and test data The ability to write queries in SQL or other relational databases 3+ years of experience in developing scenario based performance testing using JMeter Experience testing full stack and integration testing with 3rd parties End-to-end system integration testing experience for software platforms (Desired) Hands on experience with Python development experience in AWS Cloud technology Experience in TDD, continuous integration, code review practice is strongly desired Experience with Apigee or other API gateways is a plus Experience with DevOps concepts and tools (e.g., CI/CD, Jenkins, Git) At least 2 years working on an Agile team with a solid understanding of Agile/Lean practices. Understanding of a micro service Architecture Experience load and performance testing Strong documentation skills
    $88k-114k yearly est. 5d ago
  • Senior Cybersecurity Engineer (RMF)

    Stem It

    Principal software engineer job in Alexandria, VA

    An E-Learning and Analytics software company that straddles both federal and commercial sectors is hiring for a Senior Cybersecurity Engineer specializing in Risk Management Framework. Their platform takes company data like promotion rates, attrition, and more, and leverages predictive analytics and decision science to give leaders actionable insights. They are in need of a Senior Cybersecurity Engineer to lead the implementation of RMF across the organization, including both their federal and commercial arms. This person should be versed in everything from coordinating internal and 3rd party audits, cloud compliance, vulnerability scanning tools, POA&M's and Authority to Operate. This is a high visibility, high profile hire for the team. Because this person will be embedded both with commercial and DoD applications, this candidate must have a Secret Clearance. The role will be hybrid in Alexandria, VA. Required Skills & Experience: US Citizen with a Secret Clearance Bachelors Degree in Cybersecurity or related field Security+ Certification 5+ years of experience in RMF NIST 800-53 & NIST 800-171 Experience with vulnerability scanning tools (Nessus, ACAS, etc) Desired Skills & Experience: Masters Degree Experience leading RMF implementations Prior experience in DoD environment, working with Security Technical Implementation Guides, POA&M's, ATO's, FedRAMP's Experience working directly with stakeholders, great communication and presentation skills
    $86k-116k yearly est. 5d ago
  • Sr. Identity (IGA/PAM) Engineer

    Covenant HR

    Principal software engineer job in Tysons Corner, VA

    Company - Our client is a rapidly growing cybersecurity services provider supporting Fortune 500 and financial institutions. Known for its deep technical expertise and white-glove customer delivery, this firm partners with some of the most recognized brands in the security space. Their customer for this engagement is a prestigious financial services institution headquartered in the Tysons, VA area. Job Title - Sr. Identity (IGA/PAM) Engineer Location - Hybrid: 3 days/week onsite in Tysons, VA; 2 days remote Role Type - Contract (6 months / 1,040 hours) Must Have Skills: 7+ years of progressive experience in Identity & Access Management (IAM) engineering and architecture 3+ years of hands-on enterprise experience deploying and managing IGA and PAM platforms Proven background in Enterprise IAM environments Deep experience with the Saviynt platform, including both IGA and Cloud PAM modules Expertise integrating IGA/PAM systems with systems like Active Directory, cloud services, databases, and custom apps using connectors and APIs Responsibilities and Job Details: Lead the engineering, integration, and administration of Saviynt IGA, including workflows, lifecycle management, and application onboarding Design and support the Saviynt Cloud PAM module for privileged access, session recording, and auditing Own the full lifecycle of IGA and PAM platforms, including upgrades, patching, and maintenance Develop and maintain access certification, SoD, and role-based governance policies Function as a key technical member of the Enterprise IAM team, adhering to security and change management standards Act as a liaison between security and other departments, communicating technical requirements and risks effectively Provide Tier 3 support and root cause analysis for complex IAM issues Participate in off-hours support as needed, including on-call rotations Collaborate across development, infrastructure, audit, and business units Ensure high availability and performance of IAM systems through capacity planning Document and track technical implementations and decisions throughout project phases Adhere to strict security and compliance requirements in a financial enterprise setting
    $86k-116k yearly est. 5d ago

Learn more about principal software engineer jobs

How much does a principal software engineer earn in Centreville, VA?

The average principal software engineer in Centreville, VA earns between $90,000 and $157,000 annually. This compares to the national average principal software engineer range of $98,000 to $182,000.

Average principal software engineer salary in Centreville, VA

$119,000

What are the biggest employers of Principal Software Engineers in Centreville, VA?

The biggest employers of Principal Software Engineers in Centreville, VA are:
  1. Northrop Grumman
  2. Walmart
  3. Clarity Innovations
  4. Expel
  5. Leidos
  6. HawkEye 360
  7. By Light Professional IT Services
  8. SOS International
  9. Raydon Corporation
  10. Markon Cooperative
Job type you want
Full Time
Part Time
Internship
Temporary