Senior programmer jobs in Ellicott City, MD - 4,036 jobs

A leading non-profit policy institute is seeking a Director of Technology & Innovation Policy to manage its tech policy portfolio. The ideal candidate will have over three years of experience in a relevant policy field and possess strong writing and research skills. Responsibilities include proactive research and effective communication of complex policy issues. A commitment to sensible policy solutions is essential. The position is based in Washington, DC and offers competitive benefits including health coverage and a retirement savings plan. #J-18808-Ljbffr

A leading aerospace and defense company is seeking a full-time Corporate Software Engineering Director 1 to shape vision and strategy at the corporate level. The role involves establishing a centralized Software Engineering function, leading the Software Engineering Council, and partnering with sector leaders to enhance talent development. The qualified candidate should have a strong background in software engineering and management, with at least 12 years of experience and a current DOD Secret clearance required. This position is located in the continental U.S. near a Northrop Grumman facility. #J-18808-Ljbffr

A global consulting firm is seeking a Retirement Management Consulting Senior Manager based in California. The role involves designing and implementing business changes, with a strong focus on client engagement and project management. Applicants should have a minimum of 10 years of leadership experience in Financial Services and 7 years in consulting. This position offers a competitive salary range of $132,500 to $338,300 annually, along with opportunities for professional growth and development in a dynamic environment. #J-18808-Ljbffr

A leading global consultancy is seeking a Senior Consultant specializing in Data Management Technology. In this role, you will guide clients in defining data governance strategies and implementing advanced technologies. Responsibilities include designing frameworks, collaborating on analytics solutions, and conducting assessments to enhance data assets. Requirements include a bachelor's degree and 3+ years of experience with MDM tools, demonstrating strong communication skills and a critical thinking mindset. #J-18808-Ljbffr

A leading agricultural firm located in Washington, D.C. is seeking a savvy Public Policy Manager. This role involves working closely with government officials and stakeholders on issues that affect the business. Candidates should have over 12 years of experience in public policy, strong analytical skills, and an understanding of the Congressional process. The compensation ranges from $156,800 to $196,000, plus an annual bonus. Benefits include health plans, 401(k) matching, parental leave, and generous PTO. #J-18808-Ljbffr

A private equity-backed technology company in Bethesda, MD is seeking a Head of FP&A. This role involves leading budgeting, forecasting, and reporting processes, demanding strong financial modeling and reporting skills. The ideal candidate will have over 15 years of FP&A experience, preferably in tech or SaaS industries, and will thrive in a small, fast-paced environment. Competitive salary of $175-225K plus incentive compensation based on experience. #J-18808-Ljbffr

An engineering firm in Washington is seeking a Substation Physical Engineer with over 10 years of experience to join their Power Delivery team. This role requires proficiency in HV and MV Substation design, leadership skills, and the ability to work in a fast-paced environment. The base salary range is between $135,000 and $150,000, with eligibility for performance-based bonuses. Professional Engineering (P.E.) License is preferred or must be obtained within 12 months. #J-18808-Ljbffr

A leading construction firm is seeking a Senior Structural Technical Manager in Baltimore, MD, to oversee technical development and team training. The ideal candidate will manage engineering processes, ensure compliance with industry standards, and promote innovation. A minimum of fifteen years in structural engineering is required, along with strong leadership and communication skills. This role offers a dynamic work environment with opportunities for professional growth. #J-18808-Ljbffr

A leading consulting firm in Washington, DC is looking for an Automated Experimentation Expert to support governmental health research initiatives. The candidate will evaluate technical proposals, advise on AI methodologies, and produce impactful reports. An ideal candidate should possess a doctorate in Biological or Physical Sciences, have over 5 years of applied AI experience, and be capable of working independently in fast-paced environments. This position is hybrid, requiring on-site presence 20-50% of the time, promoting a people-first workplace culture. #J-18808-Ljbffr

A leading engineering firm in Herndon, Virginia is seeking a Drainage and Stormwater Senior Technical Manager. The role involves managing multiple drainage and stormwater design projects while mentoring junior staff. The ideal candidate will have over 10 years of experience in civil engineering and a Professional Engineer license. Competitive compensation and an opportunity for growth are offered in this globally recognized firm. #J-18808-Ljbffr

A financial services company is seeking an experienced Actuary to lead modeling activities on various insurance liabilities and manage risks like liquidity and credit. The ideal candidate will have advanced analytical skills and an FSA designation or equivalent. Responsibilities include collaborating with stakeholders, designing controls, and leading projects with accountability. This position offers a competitive salary and a range of employee benefits including medical and dental insurance, a pension plan, and 401k matching. #J-18808-Ljbffr

A3 Consulting, LLC is seeking a seasoned ServiceNow Software Engineer to join a mission-critical team and play a key role in developing a custom Insider Threat application for the Department of Defense (DoD). This position will be a hands-on builder responsible for turning requirements into a high-performing application. The ideal candidate thrives on complexity and is passionate about delivering excellence. If you are a professional who is passionate about tackling complex challenges and building secure, scalable solutions, this role is for you. In this job you will: Design, develop, and maintain a custom, scoped application on the ServiceNow platform, ensuring high performance and scalability. Translate user stories into clean, efficient, and maintainable code, building out custom workflows, pages, script includes, and other platform components. Collaborate with UI/UX designers and stakeholders to create an intuitive and effective user experience that meets the needs of DoD analysts. Perform advanced troubleshooting and root cause analysis for complex software issues, implementing robust bug fixes. Develop and consume REST and SOAP APIs to create secure, reliable integrations with external DoD data sources and systems. Leverage ServiceNow Integration Hub to build and manage robust connections, ensuring seamless data flow and process automation. Write secure code using DevSecOps and Agile principles that complies with DoD Risk Management Framework (RMF) and DISA STIG requirements from the ground up. Actively participate in the Agile SDLC, contributing to Sprint Planning, Peer Reviews, and team collaboration to ensure high-quality deliverables. Support the Assessment & Authorization (A&A) process by providing technical details and ensuring the application meets all security controls. Required Qualifications: Bachelor's degree in Computer Science or a related field. 5+ years of hands-on software development experience on the ServiceNow platform, with a strong focus on custom application development. Proven experience developing on the ServiceNow App Engineer and/or Public Sector Digital Services (PSDS) platform within a federal or DoD environment. Strong, demonstrated experience with API development and consumption (REST/SOAP) and practical application of ServiceNow Integration Hub. Expertise in JavaScript, Glide APIs, HTML/CSS, and ServiceNow development best practices. Desired Qualifications: ServiceNow Certified Application Developer (CAD) or Certified System Administrator (CSA). Experience with advanced platform capabilities like Performance Analytics or scoped application development. Development experience on programs with dependencies across multiple security enclaves (e.g., NIPR, SIPR, JWICS). Familiarity with DoD security policies and the RMF/ATO process. Clearance Level: Active Top Secret Location: Hybrid (must be local to DC Metropolitan Area) Occasional onsite possible -Crystal City, VA, Springfield, VA, or Ft. Meade Salary range: The salary range of this position is $150,000 - $180,000 commensurate with experience and achievement. Benefit Information: A3 Consulting offers a robust benefits package to include but not limited to medical, dental, and vision benefits, flexible spending and health savings accounts, group life and AD&D, short-term and long-term disability, paid time off, 401k match, paid parental leave, professional development. About A3 Consulting: A3 Consulting, LLC is a leading management and technology firm that specializes in providing innovative solutions to solve the pressing challenges of our Federal government customers. With a proven track record of delivering mission-critical solutions and exceptional performance, we committed to ensuring that our technology offerings remain competitive in the rapidly evolving federal marketplace. A3 Consulting, LLC is an equal opportunity employer. We believe in hiring a diverse workforce and sustaining an inclusive, people-first culture. We are committed to non-discrimination on any protected basis, such as disability and veteran status, or any other basis covered under applicable law.

AEITS, Inc., a GTSC company, is growing its team! Seeking a CNO Software Developer Associate to support our customer in the Fort Meade, MD area. . Mission: As an Associate CNO Software Developer on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You'll work in a collaborative environment focused on solving complex technical challenges in support of our customer's most critical missions. Responsibilities: Design and develop new hardware- or software-based CNO capabilities. Assists with the design, development, documentation, testing, and debugging of applications software and systems. Apply knowledge of security concepts and network technologies. Ensure software engineering standards are consistently met. Minimum Qualifications High School Diploma and 4+ years of technical work experience, or BS Degree in a technical discipline. Experience in Python or C/C++ programming. Experience with troubleshooting and debugging complex systems. Essential Skillset Understanding of CNO development concepts. Experience with networking (TCP/IP) and socket-level programming. Experience in software analysis or reverse engineering. Familiarity with unit testing frameworks and practices. Understanding of assembly programming concepts. Familiarity with Atlassian tools such as JIRA, Confluence, and Crucible. Security Clearance Requirements Active TS/SCI with polygraph. Physical Requirements Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery. Travel Less than 10% travel may occur. BENEFITS - Full-time Employees 401K with employer contribution. Fully vested at 1 year anniversary. Five (5) weeks comprehensive annual leave (25 workdays). Additional leave can be earned in lieu of overtime. 11 Paid Federal Government Holidays. Up to $5,000 annually for individually tailored education / training program. All education plans must be pre-approved by Advantage Engineering management. Life Insurance at 1x annual salary with employee option to purchase additional coverage for self and dependents. Short-term and long-term disability. We contribute a generous portion towards the cost of monthly medical plans for any of the three medical, 1 dental and 1 vision plan provided by CareFirst. All employees are eligible to earn generous incentives and performance bonuses. AEITS, a GTSC company, is proud to be an equal opportunity employer, committed to recruiting, hiring, and promoting qualified people of all backgrounds, regardless of sex, race, color, creed, national origin, religion, age, marital status, pregnancy, physical, mental or sensory disability; sexual orientation; gender identity or any other basis protected by federal, state or local law. Learn more about your EEO rights as an applicant. GTSC is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities. If you have a disability and require assistance with our online application process, please tell us how we can help by contacting us at Note: This accessibility is intended for individuals requiring accommodation and should not be used to check the status of your application. Inquiries not specific to requesting accommodation will be discarded. GTSC participates in the E-Verify program in all locations as required by law. Learn more about the E-Verify program.

Clearance: U.S. Citizen; Active DHS clearance InDev is seeking a hands-on Technical Lead / Software Development SME with 12+ years of experience in Java, Collibra, and Edge Server. This role actively designs, develops, and integrates enterprise data solutions, with a strong focus on metadata management, data ingestion pipelines, and automation. The Technical Lead will write and review code, troubleshoot complex issues, guide implementation decisions, and ensure data governance best practices are enforced across platforms. In addition to mentoring developers and providing technical direction, this role partners closely with stakeholders to deliver scalable, mission-critical solutions. Candidates must have prior DHS experience and possess an active EOD/DHS clearance. Job Responsibilities: Leadership & Strategy Define the technical roadmap for Collibra integration, Edge Server implementation, and data governance automation. Align Collibra data governance strategies with business objectives and enterprise architecture. Drive the adoption of best practices for data ingestion, metadata management, and workflow automation. Collibra & Edge Server Integration Oversee the design, development, and deployment of solutions integrating Collibra API, Java-based microservices, and Edge Servers. Ensure seamless metadata ingestion using Collibra Edge Server, optimizing ingestion pipelines for performance and reliability. Guide teams in developing custom connectors to integrate databases, cloud storage, and enterprise applications with Collibra. Data Ingestion & Governance Automation Lead the implementation of event-driven data ingestion using Edge Servers, Apache Kafka, or AWS Glue. Ensure automated metadata extraction, data lineage tracking, and governance workflows in Collibra. Establish and enforce data quality, cataloging, and governance policies in collaboration with Data Stewards and Enterprise Architects. Technical Oversight & Architecture Review and approve Java-based microservices and APIs for Collibra and Edge Server integration. Ensure scalability, performance, and security of data ingestion and governance solutions. Lead cloud-based deployments (AWS, Azure, GCP) and implement CI/CD pipelines for automation. Security & Compliance Implement authentication and authorization protocols (OAuth, SAML, LDAP) for secure data access. Ensure compliance with data privacy regulations (ex FedRAMP, etc.) in metadata management and data ingestion. Enforce role-based access controls (RBAC) within Collibra to protect sensitive data. Team Collaboration & Stakeholder Management Lead cross-functional teams, working with CDO, Data Architects, Engineers, and Business Stakeholders to enhance data governance initiatives. Conduct technical workshops and training on Collibra, Edge Server, and best practices for metadata management. Drive Agile development practices and coordinate with DevOps teams to streamline deployments. Automation & AI Integration Leverage AI/ML capabilities within Collibra for data quality monitoring and anomaly detection. Automate metadata ingestion, data lineage, and governance processes to improve efficiency. Required Qualifications: Bachelor's degree in computer science, Information Systems, Engineering, or a related discipline from an accredited college, university, or academic institution in the United States. 12+ years of experience in Java, Collibra, and Edge Server. 4+ years of experience leading and managing large-scale Federal IT projects Experience defining technical roadmaps for data governance and integration platforms Strong expertise with Collibra, Collibra APIs, and Edge Server Proficiency with Java-based microservices and custom connector development Experience with event-driven ingestion tools (Kafka, AWS Glue) and automated metadata/lineage workflows Ability to ensure scalable, secure, and compliant data governance solutions (OAuth/SAML/LDAP, FedRAMP, RBAC) Experience with cloud platforms (AWS, Azure, GCP) and CI/CD pipelines Ability to lead cross-functional teams and collaborate with technical and business stakeholders Familiarity with Agile development and DevOps practices Experience leveraging AI/ML for data quality monitoring and automation Strong communication skills and ability to lead cross-functional teams and collaborate with technical and business stakeholders Preferred Qualifications: Experience working in environments requiring DHS Suitability Clearance is highly preferred. Familiarity with building metadata models and taxonomies within enterprise data catalogs Experience integrating with relational (i.e. Oracle) and non-relational (i.e. PostgreSQL) databases Hands-on experience integrating Collibra with BI/analytics tools (e.g., Tableau, Power BI) Knowledge of infrastructure-as-code tools (Terraform, CloudFormation) Experience with Python or Scala for data engineering or automation tasks Background in data governance frameworks such as DAMA-DMBOK Prior experience supporting large-scale enterprise data modernization initiatives About Us: At InDev, we're not just a company; we're a trailblazing force transforming the way IT applications shape the future. As a dynamic player in the federal government sector, we're on a mission to empower agencies with cutting-edge IT solutions that drive innovation, efficiency, and progress. Our team thrives on collaboration, innovation, and embracing challenges head-on to create a meaningful impact on the world around us. Let's innovate. ************* Why InDev: Innovative Environment: Join a team that thrives on creativity and innovation, where your ideas are not only heard but encouraged. Meaningful Impact: Contribute to projects that directly impact federal agencies, driving positive change on a national scale. Dynamic Collaboration: Work alongside diverse experts who are passionate about pushing boundaries and making a difference. Agile Mindset: Embrace Agile methodologies that encourage flexibility, adaptability, and rapid growth. Learning Culture: Enjoy ongoing learning opportunities and professional development to expand your skill set. Cutting-edge Tech: Engage with the latest technologies and tools in the data integration landscape. If you're ready to embark on a journey of innovation, collaboration, and impact, InDev welcomes you to join our team. Let's shape the future together.

Notes: Strong backend Python (OOP, concurrency, large datasets) SQL (required) | Pandas, NumPy, SQL Alchemy Finance / fixed income experience preferred Backend-focused (90-95%); minimal frontend Fully on-prem (no AWS, no AI) RDBMS only (SQL Server, Sybase, DB2)

A consulting firm is seeking a Senior Consultant in Washington, D.C. The role involves planning, designing, and developing infrastructure projects along with software solutions. Candidates should have a B.A. or B.S. in computer science and four years of related experience. Additional skills in software design and development are necessary. The position offers a salary range of $75,000 to $100,000 annually. #J-18808-Ljbffr

A leading defense technology company is seeking a Corporate Software Engineering Director to shape the vision and execution of software engineering across the enterprise. This role requires extensive experience in software engineering management and systems engineering. Candidates must hold a Bachelor's or Master's degree in a STEM field and have a current secret-level security clearance. Duties include leading change management initiatives and developing a unified talent development framework. It is a full-time position based in McLean, Virginia. #J-18808-Ljbffr

A leading construction firm is seeking a Senior Structural Technical Manager in Baltimore, MD. The role requires overseeing the engineering team, implementing industry standards, and providing mentorship to team members. The ideal candidate will have 15 years of experience in structural engineering and strong leadership skills. Proficient knowledge of CAD software and project management is essential for success in this position. Competitive compensation and opportunities for professional growth are offered. #J-18808-Ljbffr

A leading financial services company based in Bethesda, Maryland is seeking an experienced accounting professional to partner with senior leadership and external auditors. The candidate will be responsible for GAAP analyses, quarterly and annual financial reporting, and have a strong command of US GAAP and SEC regulations. The role requires a CPA and 3-7+ years of experience in public accounting. Strong project management and interpersonal skills are essential in this self-motivated position. #J-18808-Ljbffr