Senior CNO Developer SixGen, Inc.Senior CNO DeveloperAnnapolis Junction, MarylandBachelor's degree in a related discipline with 12+ years of experience, or Master's degree with 10+ years of experience• Proficiency with Windows and Linux operating systems• Strong programming skills in C/C++ and Python• Assembly language experience (any platform/processor)• Experience supporting software development, reverse engineering, and vulnerability analysis• Experience with two or more of the following platforms: Linux, Windows, Mobile• Knowledge of cybersecurity, AI/ML, cloud computing, or full-stack development• Ability to manage competing priorities and identify operational risks in mission environments• Active TS/SCI clearance with CI Polygraph (or ability to obtain prior to starting)• DoD 8570/8140 IAT Level II certification (CySA+, GICSP, GSEC, or SSCP) preferred• Experience supporting USCYBERCOM, NSA, DoD cyber operations, or similar mission environments preferred. Develop software prototype demonstrations and conduct independent research into software and device vulnerabilities.• Collaborate with headquarters teams and local customers to develop, integrate, and enhance advanced Cyber Network Operations (CNO) tools.•
Senior Data Science Developer Integral Consulting Services IncSenior Data Science DeveloperAnnapolis Junction, MD$155,000–$175,000 / yearThe PEA program will support TSA as they continue to look for ways to enhance its layered approach to security through new state-of-the-art technologies, expanded use of existing and proven technologies, improved passenger identification techniques, and other developments that will continue to strengthen anti-terrorism capabilities. Develop software, tools, models and data products in both cloud (AWS) and on-premises data science and data analytics environment using a variety of programming languages such as Python, R, Java, and SQL.
Reverse Engineer and Offensive Cyber Developer Johns Hopkins University Applied Physics Laboratory LLCReverse Engineer and Offensive Cyber DeveloperLaurel, MDThe Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges. We seek experienced reverse engineers and developers who will build inventive cyber capabilities leveraging novel reverse engineering and exploitation techniques.
Web Designer/Developer Sr. (contingent 034) SPS ExternalWeb Designer/Developer Sr. (contingent 034)Aberdeen Proving Ground, MarylandA minimum of ten (10) years’ experience with demonstrated knowledge in conceptualization, layout, typography, photography, illustration, Web Design and animation, production, and prepress work with five (5) or more years of professional Web development/coding experience in: Photoshop, Dreamweaver, PowerPoint & other design tools as well as HTML, DHTML, CSS, JavaScript, XML. Responsible for overseeing all aspects of web design projects, including leading creative direction, managing project timelines, collaborating with other developers, ensuring user experience, and maintaining brand consistency across a website.
Palantir Foundry Developer CGI IncPalantir Foundry DeveloperArlington, VAHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.
NewPython Developer SparksoftPython DeveloperMarylandThe ideal candidate will have hands-on Python development experience, expertise with GitHub and Jenkins, and the ability to collaborate effectively in an Agile environment while delivering high-quality, scalable, and maintainable software solutions. Artificial Intelligence (AI) Policy: While Sparksoft values the appropriate use of artificial intelligence in the workplace, candidates must complete interviews and independent assessments using their own knowledge and abilities.
Junior CNO Developer (Onsite) Nightwing Intelligence SolutionsJunior CNO Developer (Onsite)Annapolis Junction, MarylandOur capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
NewDeveloper Sr Elevance HealthDeveloper SrBaltimore, MarylandCollaborates with engineers, graphic designers, data architects, database administrators, and development teams; analyzes and classifies complex change requests and reviews and evaluates possible enhancements. Responsible for requirements gathering, process mapping, data processing requirements, and managing and assessing data platform performance, while supporting data security, compliance, collaboration, communication, and continuous improvement.
NewDatabricks Developer T-Rex Solutions LLCDatabricks DeveloperDC$100,000–$152,000 / yearThe overall mission of this program is to modernize the IRS legacy Tax processing systems and is critical to the overall modernization of the IRS to improve taxpayer experience, increase voluntary compliance, and reduce the IRS's reliance on costly and unsustainable legacy technology. Day-to-day work will include conducting thorough application tests and code reviews with each build iteration, ensuring that debugging, testing, code improvement, and redesign tasks are completed efficiently and effectively.
Powershell Developer, Senior Booz Allen Hamilton Inc.Powershell Developer, SeniorWashington, DC$99,000–$225,000 / yearWe are seeking a Senior PowerShell Developer with a Data Scientist background to support the Navy Records Management mission, delivering secure, high‑performing automation solutions, analytics pipelines, and optimized applications that enhance enterprise‑wide data reliability and workflow efficiency. In this role, you will combine deep expertise in PowerShell engineering, large‑scale data processing, and modern data science practices to design, refactor, and deploy automation frameworks that streamline Navy data workflows and support Records Management modernization.
Front-End Developer / 508 Compliance Specialist (Java) Reflexive ConceptsFront-End Developer / 508 Compliance Specialist (Java)Annapolis Junction, MarylandWe have an immediate need for a Front End Developer to support the development and sustainment of two mission applications: one that tracks, administers, and archives requests for mission-critical published intelligence reports used by the Intelligence Community and partners around the world, and a high-performance geospatial collaboration tool that provides a single repository for formal and informal finished intelligence products. Redeveloping a new front end that incorporates Section 508 accessibility capabilities in a new user interface.
PowerShell Developer, Senior Booz Allen HamiltonPowerShell Developer, SeniorUsa, District of Columbia$99,000–$225,000 / yearWe are seeking aSenior PowerShell Developer with a Data Scientist backgroundto support the Navy Records Management mission, delivering secure,high‑performingautomation solutions, analytics pipelines, and optimized applications that enhanceenterprise‑widedata reliability and workflow efficiency. In this role, you will combine deepexpertiseinPowerShell engineering,large‑scaledata processing, and modern data science practices to design, refactor, and deploy automation frameworks that streamline Navy data workflows and support Records Management modernization.
JIRA Developer / Administrator LeidosJIRA Developer / AdministratorArlington, VirginiaThe ideal candidate will bring expertise configuring Jira and Confluence, optimizing workflows, implementing automation, supporting data migrations, and ensuring process governance in highly collaborative, agile‑driven environments. September 8, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
ServiceNow Senior Developer Accenture Federal ServicesServiceNow Senior DeveloperWashington, DCThe pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is: $108,400—$203,400 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia .
Power Platform App Developer Accenture Federal ServicesPower Platform App DeveloperArlington, VAThe pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is: $70,200—$130,500 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia .
Fiori Developer Accenture Federal ServicesFiori DeveloperWashington, DCThe pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is: $70,500—$203,400 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. This role uses JavaScript, CSS, and HTML5 within the SAP UI5 framework, leveraging tools such as SAP WebIDE, SAP Business Application Studio, Eclipse IDE, and additional tooling (e.g., Git, code quality tools, vulnerability scanning, and unit testing tools) to support an iterative Test Driven Development methodology.
Oracle Analytics FDI Design / Developer Accenture Federal ServicesOracle Analytics FDI Design / DeveloperArlington, VAThe pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is: $91,700—$178,700 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia .
Cloud Data Conversion Sr. Developer Accenture Federal ServicesCloud Data Conversion Sr. DeveloperWashington, DCThe pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is: $86,400—$176,200 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia .
NewPowerApps Developer Constellation IncPowerApps DeveloperWashington, DC, DCRemoteFull timeYou will be designing, building, and maintaining PowerApps solutions and Power BI dashboards that integrate operational and financial data to create meaningful, actionable insights for stakeholders. Excellent communication skills with the ability to gather requirements, present solutions, and translate complex data findings into clear insights for non-technical stakeholders.
Pega Developer Accenture Federal ServicesPega DeveloperArlington, VAThe pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is: $73,600—$114,200 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia .