Senior Data Scientist — Data Quality & Statistical Methodology BLN24Senior Data Scientist — Data Quality & Statistical MethodologyMcLean, VAJob Title: Senior Data Scientist — Data Quality & Statistical Methodology Company: BLN24 About Us: We find strength in teamwork-a better you is a better usBLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission and goals. This role sits at the intersection of statistical methodology, data-quality measurement, and large-scale data engineering — designing the metrics and methods that determine whether an organization’s core data products can be trusted.
Senior Software Engineer Visionist, Inc.Senior Software EngineerColumbia, MD$205,000–$236,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. The analytics developed and deployed in these ecosystems are critical to ensuring that the data flowing through the agency can be leveraged by analysts to perform mission critical reporting and decision making.
Senior Superintendent - Healthcare DAVIS ConstructionSenior Superintendent - HealthcareRockville, Maryland$134,000–$180,000 / yearCommunicates and builds trust effectively with project stakeholders, including owners, designers, and trade partners, facilitating collaboration and aligning goals for successful project delivery; working to ensure there are no major communication breakdowns. The Senior Superintendent provides overall leadership for on-site field management and administration as it relates to the onsite construction process in planning, coordination and execution of work on time and within budget for larger and more complex projects.
Senior Project Manager - Strategic Projects Planar SystemsSenior Project Manager - Strategic ProjectsWashington, DCThe ideal candidate will bring deep experience in the AV industry , particularly with large LED display systems , and will be comfortable coordinating across structural, electrical, mechanical, and media system disciplines. Our hiring practices ensure that decisions are based solely on qualifications, merit, and current business needs, while extending to all aspects of our operations - from recruitment and promotion to layoff and recall, to leave of absence, compensation, benefits, and training.
Senior Agentic AI Developer PlanIT GroupSenior Agentic AI DeveloperArlington, VAYou will architect and implement scalable agent frameworks that integrate LLMs, APIs, external tools, and enterprise systems to automate complex workflows for datacenter operations. We are seeking a Senior Agentic AI Developer to design, build, and deploy advanced autonomous AI systems capable of multi-step reasoning, tool usage, and dynamic decision-making.
Senior Engineering Operations Manager STV Group, IncorporatedSenior Engineering Operations ManagerBaltimore, MD$116,930.89–$133,635.31 / yearThis highly consultative role partners directly with agency leadership to guide operational strategy, readiness, and implementation for new systems, service expansions, and complex transit programs. STV is seeking a Senior Engineering Operations Manager to serve as a trusted operations leader and subject matter expert supporting transit and rail clients nationwide.
Senior COTS Integrator Omniscius ConsultingSenior COTS IntegratorAnnapolis Junction, MDYou will leverage automation tools, Elastic Stack, Jenkins, and cloud technologies to collect, analyze, and visualize performance metrics while supporting secure enterprise environments. Experience administering and maintaining Elastic Stack including Elasticsearch, Logstash, Kibana, and Elastic Application Performance Monitoring (APM).
Senior Mechanical Engineer WB Engineers+ConsultantsSenior Mechanical EngineerRockville, MDSupervise staff on multiple projects, provide assertive management, technical leadership and support to team members, verify that all work is completed as planned and scheduled in compliance with client, and company quality assurance practices. Based on knowledge of applicable building codes, work with code officials and other design professionals when an interpretation or exception to building codes is required.
Senior Manager, Global Credit & Collections Viavi SolutionsSenior Manager, Global Credit & CollectionsGermantown, MDGlobal Credit Analyst and North America Collections Analyst); Additionally, this position provides oversight and works closely with International teams including Shared Services Centers (Shenzhen and Pune) AR teams, and Regional Finance members in North America, Latin America, EMEA, and APAC. Other critical skills include sound business judgment, calibrating advice and strategy based on the company's risk tolerance, strong organization and prioritization/time management skills, attention to detail, strategic thinking, goal and team orientation, and the ability to develop relationships with a variety of people at different levels and functions throughout the Company.
Software Reverse Engineer (TS/SCI)- Senior & Mid Vexterra GroupSoftware Reverse Engineer (TS/SCI)- Senior & MidBethesda, MDAdvanced or Expert knowledge of the types and techniques of cyber exploitation and attack, including virus, worm, Trojan horse, logic bomb, and sniffer to identify, quantify, prioritize, and report vulnerabilities in enterprise architecture, networks, communications, applications, and systems. Advanced or Expert experience with reverse engineering and network security tools, including Ida Pro, Immunity Debug, WinDdg, VIM, Emacs, Trace32/JTAG, GDB, make, ctags, git, mercurial, and/or Wireshark.
Senior Manager, Business Development The Morning Consult, LLCSenior Manager, Business DevelopmentWashington, DC$107,500–$174,900 / yearThis is a pivotal role at the heart of our go-to-market engine - you will be responsible for driving pipeline quality, coaching your team to exceed targets, and ensuring seamless alignment between outreach strategy and commercial outcomes. Reporting to the Senior Director of Business Development, you will contribute directly to Morning Consult's growth strategy and serve as a key cross-functional partner across Product, Marketing, and Sales.
Senior SAS/Python Model Validation and Modernization Developer BLN24Senior SAS/Python Model Validation and Modernization DeveloperMcLean, VAJob Title: Senior SAS/Python Model Validation and Modernization Developer Company: BLN24 About Us: We find strength in teamwork-a better you is a better usBLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission and goals. This role will work closely with analysts, statisticians, data scientists, and business stakeholders to evaluate model performance, conduct what-if analyses, validate outputs, and ensure the accuracy and reliability of mission-critical analytical systems.
Model Based Systems Engineer – Sr (contingent 034) SPS ExternalModel Based Systems Engineer – Sr (contingent 034)Aberdeen Proving Ground, MarylandParticipate in technical reviews, including events leading to and after the review, such as: Software Specification Review, System Requirements Review, System Functional Review, Preliminary Design Review, Critical Design Review, Production Readiness Review, Functional Configuration Audit, and Physical Configuration Audit. Prepare, review, and staff engineering and programmatic documents, such as: Systems Engineering Plan, Test and Evaluation Master Plan, Information Support Plan, Program Protection Plan, Materiel Release Package, and Cybersecurity Strategy.
Senior Mission / Systems Engineer Nightwing Intelligence SolutionsSenior Mission / Systems EngineerAnnapolis Junction, Maryland$122,000–$253,000 / yearOur work environment is passionate, highly collaborative, and provides engineers the freedom to strengthen and expand their skills, explore new and creative ideas, and work closely with our nation's finest service members—all while embracing integrity, innovation, and work-life balance. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
Senior System Integrator Engineer (TS/SCI) Vexterra GroupSenior System Integrator Engineer (TS/SCI)Bethesda, MDVexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You will work closely with other infrastructure and network engineers, system engineersand O&M team members on the following key tasks: DUTIES . Ability to work in a team and also a self-starter who can work on their own Expertise in configuration, administration, and troubleshooting of Linux(RHEL/CentOS, Ubuntu) to include kernel panic recovery; Configuring SSSD, AIDE, SELinux, auditd; and O/S hardening – STIG, OpenSCAP, ACAS.
Senior Socio-Cultural Analyst (Russian) (2026-0158) Acclaim Technical ServicesSenior Socio-Cultural Analyst (Russian) (2026-0158)Annapolis Junction, MD$120,000–$140,000 / yearRequired Education & Experience: Master’s degree in an area related to the labor category or a Bachelor's degree related to the labor category and an additional 5 years of related senior experience, for a total of 17 years as a substitute for the Master's degree. Pay Range : There are many factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
11yrs Senior Technical Writer - Hybrid GoIntellects11yrs Senior Technical Writer - HybridWashington, District of Columbia$46–$50 / hourReplies within 24 hours Role: Senior Technical WriterClient: DC GovernmentLocation: Washington, DC (Hybrid) Job Description: The district government’s PASS Modernization Project is replacing the existing on-premises procurement management system with a new state-of-the-art cloud solution. Coordinate and collaborate with the PASS Modernization Project PMO, legal, procurement staff, and other subject matter experts to gather necessary information to support document content development.
Federal Senior Account Executive Intelligence Community (Virginia) GartnerFederal Senior Account Executive Intelligence Community (Virginia)Arlington, VAOur mission relies on expert analysis and bold ideas to deliver actionable, objective business and technology insights, helping enterprise leaders and their teams succeed with their mission-critical priorities. You'll have access to unmatched resources, expertise, and technology, and play a key role in helping Gartner and our clients innovate and grow as we leverage AI to transform business and technology landscapes.
Senior Director, Marketing Media Geico InsuranceSenior Director, Marketing MediaBethesda, MD$195,000–$315,000 / yearIDEAL EXPERIENCE: 15+ years of experience in media planning, buying, and strategic partnership development - advanced knowledge of both traditional and digital media channels, with the ability to plan at both the local and national levels. Develop comprehensive audience strategies and optimal targeting approaches to engage priority growth audiences, then brief performance marketing team for appropriate addressable builds utilizing a range of 1PD and syndicated data sources.
Senior Reverse Engineer Visionist, Inc.Senior Reverse EngineerFort Meade, MD$160,000–$240,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. This premier program encompasses traditional software services including Systems Design and Engineering, Database Administration, Data Science and Knowledge Management, Enterprise Risk Management, Integration and Test, as well as Operations and Systems Support.