Senior Full Stack Developer NuAxis InnovationsSenior Full Stack DeveloperWashington DC, DCThis role collaborates with Product Owners, Federal Project Managers (FPMs), Business Analysts, Solution Architects, UX/UI Designers, QA Engineers, and DevSecOps teams to deliver end-to-end solutions across the full software development lifecycle. The Senior Full Stack Developer is responsible for designing, developing, integrating, and supporting secure, scalable, and high-performing enterprise web applications using modern cloud-native technologies.
NewSr. Manager, Cybersecurity Advisory VisaSr. Manager, Cybersecurity AdvisoryAshburn, VA$138,300–$221,600 / yearDemonstrated depth in cybersecurity risk management and experience across multiple domains, such as security architecture, cloud or application security, identity and access management, vulnerability management, data protection, incident response, threat intelligence, or cyber resilience. Within VCA’s North America Risk Practice, Cybersecurity Advisory helps clients assess, prioritize, and manage cybersecurity and cyber-enabled risk through advisory and managed services.
NewSenior Sales and Operations Coordinator Herc Rentals IncSenior Sales and Operations CoordinatorUpper Marlboro, MDPlease be advised that the actual salary offered for any position is subject to the company's sole discretion and may be influenced by various factors, including but not limited to the candidate's qualifications, experience, location, and overall fit for the role. Founded in 1965, Herc Rentals is one of the leading equipment rental suppliers in North America with 2025 total revenues reaching approximately $4.4 billion.
NewSenior Information Operations Data Scientist Castellum IncSenior Information Operations Data ScientistArlington, VA$180,000–$190,000 / yearThe position focuses on identifying capability gaps, informing senior‑leader decisions, supporting Army planning and resourcing processes, and applying AI/ML/NLP expertise where beneficial to Army Information Operations (IO) capabilities and policies. Track Army, Joint, Executive Communication and Control (ECC), and congressional actions assigned to DAMO‑SOI using the Enterprise Task Management Software Solution (ETMS2) and the OSD Correspondence and Task Management System (CATMS).
Senior Exchange Administrator LeidosSenior Exchange AdministratorAlexandria, VA$92,300–$166,850 / yearDuties include conducting technical planning for hardware and software upgrades, review of implementation and upgrade guides, documentation updates to support Risk Management Framework (RMF) Authority to Operate (ATO) and extension requests. This role requires an individual with expertise managing on-prem Microsoft Exchange solutions in small, medium, and large enterprise environments including physical and virtual server technologies and managing Microsoft M365 Exchange Online in a hybrid environment.
NewSenior Acquisition Consultant Aviation Castellum IncSenior Acquisition Consultant AviationArlington, VA$130,000–$180,000 / yearThis position provides a broad range of support to senior Government clients focused on mission engineering, acquisition strategy, executive-level engagements, and high‑visibility portfolio oversight for air platforms and weapons systems. Corvus Consulting, LLC is seeking a Senior Acquisition Consultant – Aviation to support the Office of the Secretary of War Acquisition (OSW(A)) Air Platforms and Weapons (APW) office at the Pentagon in Arlington, VA.
Senior Ab Initio Developer CredenceSenior Ab Initio DeveloperMcLean, VA$130,000–$160,000 / yearExperience building integrations across APIs, legacy systems, and heterogeneous data sources, with the ability to troubleshoot performance issues and optimize large-scale ETL workflows. This role is well suited to someone who enjoys working across complex data environments, partnering with technical and business stakeholders, and contributing to solutions where reliability, performance, and quality matter.
NewCommercial Construction Senior Superintendent - Industrial HITT ContractingCommercial Construction Senior Superintendent - IndustrialFalls Church, VA$132,000–$181,500 / yearThis role sits within HITT's Industrial group, which delivers new construction, renovations, expansions, and fit-outs across distribution centers, warehouses, manufacturing, aviation, automotive, mission critical, advanced manufacturing, central utility plants, and other complex industrial facilities nationwide. The Senior Superintendent provides leadership and serves as the liaison between project team members to promote the interest of both the business and clients in all matters, as well as demonstrate the characteristics of a mid-level leader.
Senior Delivery Consultant – DevOps, WWPS ProServe Amazon Web Services, Inc.Senior Delivery Consultant – DevOps, WWPS ProServeHerndon, VAFamiliarity with high-performance networking in GPU cluster environments and network automation for multi-tenant isolation, including zero-trust network architectures and micro-segmentation approaches for securing multi-tenant AI infrastructure. - Hands-on experience with NVIDIA AI Enterprise, Run:AI, or equivalent GPU orchestration and scheduling platforms for large-scale AI/ML workloads, including multi-tenant resource management, gang scheduling for distributed training, and GPU fleet health monitoring.
NewSenior Associate, Pursuits HITT ContractingSenior Associate, PursuitsFalls Church, VA$77,000–$112,000 / yearThe senior associate collaborates with the Government market leaders; the Senior Pursuits Manager, Government; graphics/branding and communications teams; and other marketing and corporate resources. Bachelor’s Degree required; degrees in Business, Communications, English, Marketing or a construction-related field (such as architecture, engineering or construction management) desirable, but not required.
Senior Business Specialist CYNET SYSTEMSSenior Business SpecialistTysons, VA$48–$53 / hourTemporaryContractorPart timeAs a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
Sr. Delivery Consultant, WWPS ProServe US-FedCiv Amazon Web Services, Inc.Sr. Delivery Consultant, WWPS ProServe US-FedCivArlington, VAAs trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Senior Delivery Consultant – Emerging Tech, WWPS ProServe Amazon Web Services, Inc.Senior Delivery Consultant – Emerging Tech, WWPS ProServeHerndon, VAAs trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. - Experience with virtualization (Hypervisors, VMware, Xen), or experience with network troubleshooting tools (telnet, test-netconnection, tracert, tracetcp, iperf, ntttcp, dig, and packet capture tools) and experience in managing firewalls.
Sr. Delivery Consultant - Application Modernization, WWPS ProServe Amazon Web Services, Inc.Sr. Delivery Consultant - Application Modernization, WWPS ProServeHerndon, VAAs trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Sr. Delivery Consultant - AI/ML, AWS ProServe Amazon Web Services, Inc.Sr. Delivery Consultant - AI/ML, AWS ProServeArlington, VAAs trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Senior Delivery Consultant, WWPS ProServe Amazon Web Services, Inc.Senior Delivery Consultant, WWPS ProServeHerndon, VAAs an experienced technology professional, you will be responsible for: Designing and implementing complex, scalable, and secure AWS solutions tailored to customer needs. - Knowledge of AWS services including compute, storage, networking, security, databases, machine learning, and serverless technologies.
Senior Vice President – Statistics and Data Science Department - Washington DC Office NORC at the University of ChicagoSenior Vice President – Statistics and Data Science Department - Washington DC OfficeWashington, D.C.$285,000–$315,000 / yearSDS expertise includes artificial intelligence and machine learning; Bayesian analysis; causal inference; disclosure avoidance; imputation; data linkage and statistical matching for combining multiple data sources; data quality assessment; efficient and reproducible workflow development; privacy-preserving methods; small area estimation; statistical methods for survey sampling, weighting, estimation, and inference; and visualization. Reporting to the Executive Vice President and Chief Scientist for RS, the Senior Vice President has overall responsibility for promoting NORC’s mission and goals; contributing to company‑wide strategy and operational management; and developing NORC’s capabilities in statistics, data science, artificial intelligence, data integration, and emerging methods in ways that advance NORC’s research portfolio.
NewCommercial Construction Senior Superintendent - Healthcare HITT ContractingCommercial Construction Senior Superintendent - HealthcareFalls Church, VA$132,000–$181,500 / yearEnsure complete, accurate daily documentation of work orders/tickets, understanding subcontractor scope of work to avoid unnecessary change orders, and identifying problems early and act immediately to provide solutions. provides leadership and serves as the liaison between project team members to promote the interest of both the business and clients in all matters, as well as demonstrate the characteristics of a mid-level leader.
NewCommercial Construction Senior Superintendent - Multifamily HITT ContractingCommercial Construction Senior Superintendent - MultifamilyFalls Church, VA$132,000–$181,500 / yearEnsure complete, accurate daily documentation of work orders/tickets, understanding subcontractor scope of work to avoid unnecessary change orders, and identifying problems early and act immediately to provide solutions. provides leadership and serves as the liaison between project team members to promote the interest of both the business and clients in all matters, as well as demonstrate the characteristics of a mid-level leader.
NewCommercial Construction Senior Superintendent - GovCloud HITT ContractingCommercial Construction Senior Superintendent - GovCloudFalls Church, VA$132,000–$181,500 / yearEnsure complete, accurate daily documentation of work orders/tickets, understanding subcontractor scope of work to avoid unnecessary change orders, and identifying problems early and act immediately to provide solutions. provides leadership and serves as the liaison between project team members to promote the interest of both the business and clients in all matters, as well as demonstrate the characteristics of a mid-level leader.