NewSenior Java Developer CACISenior Java DeveloperSterling, Virginia$90,300–$189,600 / yearFrameworks and Technologies: Expertise in Java frameworks like Spring, Spring Boot, Hibernate, Java EE plus experience with related technologies like Web Services (RESTful and SOAP), messaging frameworks, and caching mechanisms. Job Title: Senior Java DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: 11/30/2026 The Opportunity:
Pega Senior Software Architect :: Washington, DC (Remote) ARK SOLUTIONS, INCPega Senior Software Architect :: Washington, DC (Remote)Washington, DCRemoteThe ideal candidate will have advanced Pega expertise, strong Java development skills, and experience with workflow-based solutions, application architecture, integrations, code reviews, deployment, and performance optimization. Collaborate with architects, developers, testers, business stakeholders, and delivery teams throughout the software development lifecycle.
Computer Network Operator, Senior CACIComputer Network Operator, SeniorChantilly, VirginiaPay Range : There are a host of 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. Familiarity with commonly used large-scale service components (webservers, databases, load balancers, caching servers, storage cluster, etc.).
NewSr. VoIO/VTC Telephony Engineer JobotSr. VoIO/VTC Telephony EngineerMONTGOMRY VLG, MD$120,000–$150,000 / yearDesign and integrate multi-vendor VTC and audiovisual collaboration environments, including Cisco Room Series, Webex, Poly, Microsoft Teams Rooms, Crestron, Zoom Rooms, and comparable technologies. Engineer enterprise dial plans, E.164 number normalization, digit manipulation, call routing, SIP trunking, carrier connectivity, PSTN services, voice gateways, voicemail, and emergency-calling capabilities.
NewAI Engineer / Data Scientist, AI Sr. Manager PricewaterhouseCoopers LLPAI Engineer / Data Scientist, AI Sr. ManagerWashington, DC$119,000–$299,930 / yearPwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy . As part of the AI Engineering team within the Digital Assurance & Technology team, you will play a pivotal role in transforming raw data into actionable insights, enabling informed decision-making and driving business growth.
Senior Data Scientist VantageScoreSenior Data ScientistWashington, DC$120,000–$150,000 / yearWe are seeking a highly motivated and innovative Senior Data Scientist (AI/ML) to join our brilliant team of analytics professionals and developers, supporting the cutting-edge development of credit scoring models, generation of unique insights, and delivery of transformative technologies rooted in innovative value propositions. You'll partner cross-functionally to deliver scalable AI-powered products and solutions that redefine how consumers engage with credit — ensuring our models are accurate, explainable, and aligned with our mission to empower responsible lending and financial inclusion.
Senior Enterprise Systems Architect Unissant IncSenior Enterprise Systems ArchitectAshburn, VAThe successful candidate will be equally comfortable advising executives, collaborating with cross-functional technical teams, and shaping enterprise roadmaps that align AI investments with broader business, mission, data, infrastructure, and modernization goals. Partner with engineering, operations, cybersecurity, data, cloud, and enterprise architecture teams to align AI solutions with existing systems and target-state architectures.
Senior Associate, Data Science Bully Pulpit InternationalSenior Associate, Data ScienceWashington, DC$90,000–$100,000 / yearIn this role, you’ll lead projects using targeting, measurement, and competitive reporting to run more effective campaigns for corporate public affairs clients, while helping to advance our data science capabilities: Driving integrated analytics projects: You’ll independently lead analytics efforts across complex client accounts - defining target audiences, measuring what works to persuade them, and tracking what other campaigns and news they’re seeing to help clients understand market dynamics. We apply our unique expertise across strategic communications, public affairs, research, and digital marketing to create sophisticated and customized strategies that make change possible for both American and European clients.
Senior Network Engineer Leidos Holdings IncSenior Network EngineerFort Belvoir, VA$92,300–$166,850 / yearKnowledge of DoD Risk Management Framework (RMF), Security Technical Implementation Guides (STIGs), and Zero Trust networking principles including SD-WAN, micro- and macro-segmentation, and Zero Trust Network Access (ZTNA). The successful candidate will provide engineering expertise for mission-critical Local Area Network (LAN), Wide Area Network (WAN), and secure network infrastructure supporting classified and enterprise operations.
Sr Cloud Solution Architecture-CTJ-Top Secret/SCI Microsoft CorpSr Cloud Solution Architecture-CTJ-Top Secret/SCIReston, VA$106,400–$203,600 / yearBachelors Degree in Computer Science, Information Technology, Engineering, Business, Liberal Arts, or related field AND 8+ years experience in cloud/infrastructure technologies, information technology (IT) consulting/support, systems administration, network operations, software development/support, technology solutions, practice development, architecture, and/or consulting OR Masters Degree in Computer Science, Information Technology, Engineering, Business, Liberal Arts, or related field AND 6+ years experience in cloud/infrastructure technologies, technology solutions, practice development, architecture, and/or consulting OR equivalent experience. Proactively identify gaps through delivery, communicate those gaps to relevant team members and internal/external stakeholders, and connect gaps and patterns across business and technology areas that drive changes and improvements to products, intellectual property (IP) (both existing and new), technologies, and/or processes/practices that enable solutions to scale across customers.
Senior Systems Architect - JobID-0211 INNOVATIVE DEFENSE TECHNOLOGIESSenior Systems Architect - JobID-0211Arlington, VA$135,000–$273,000 / yearThe Systems Engineer possesses the background and skills to communicate both with customers and IDT designers, lead development and deployment teams, and define product features and capabilities to apply automated Testing and Analysis technologies for rapid assessment and deployment of capability. The ideal candidate will have skills applicable to instrumentation and data recording, data analysis, behavior assessment against requirements, understanding of Combat Systems, Kill Chains and/or effects chains, and presentation/visualization methods to help the System Analyst understand results and take corrective actions.
Senior Process Engineer, Manufacturing, Science, and Technology (MSAT) Cell Therapy AstraZeneca PlcSenior Process Engineer, Manufacturing, Science, and Technology (MSAT) Cell TherapyRockville, MD$103,286.40–$154,929.60 / yearResponsibilities include leading on-the-floor / hands-on technical support, developing technical instructions, procedures, and operator training content, performing data analysis and process performance trending, leading complex deviation investigations, driving implementation of CAPAs and continuous improvement through change controls, and giving to validation and regulatory work. Chip in to technology transfer packages (process descriptions, URS inputs, BOMs, risk assessments), implement process changes, coordinate execution of engineering runs and comparability/bridging studies, author technical reports.
Senior Agent, Global EUC SESSenior Agent, Global EUCMclean, VA$61,500–$90,200 / yearProvide support for various technical areas like computers, computer peripherals, mobile phones, printers, applications, conference systems, software delivery, user account and access management, etc. Act as a point of contact between the EUC team and the Endpoint Management team for in-depth understanding of SES computer deployment process for the purposes of troubleshooting or training of the EUC team.
Senior Consultant, Technical Advisory Arup Group LtdSenior Consultant, Technical AdvisoryWashington, DC$158,400–$185,000 / yearSpecific experience in providing technical due diligence is an advantage; Strong proficiency in a technical or consulting area derived from professional experience (design, construction, development, owner/public sector, technical consulting, investment banking, management consulting, etc); Excellent presentation and writing skills are required. You will work within an existing and growing team; providing advice related to the procurement, development, and financing of a broad range of infrastructure projects that include transportation, energy, water, telecommunications, and others - delivered with an increasing focus on sustainability, decarbonization, resilience and ESG principles.
Senior PostgreSQL Database Engineer - Active TS/SCI required Riptide TechnologySenior PostgreSQL Database Engineer - Active TS/SCI requiredWashington, District of Columbia$200,000–$225,000 / weekThe Senior DBE will design and build PostgreSQL databases that are capable of ingesting and storing high volumes of event data while maintaining optimal search performance. This design and development work will include: design, planning, technology selection, architecture, schema design, data modeling, high volume load processes, performance tuning and data access APIs.
NewSenior HRIS Specialist Sparks GroupSenior HRIS SpecialistHerndon, Virginia$50–$55This role will serve as a key resource for Workday, HRIS processes, HR data, reporting, and system projects, partnering with HR, IT, leadership, and external vendors. Sparks Group has partnered with a leading Aviation company who is seeking an experienced Senior HRIS Specialist to support and optimize their HR technology systems across North America.
Sr. Software Developer Leidos Holdings IncSr. Software DeveloperGaithersburg, MD$87,100–$157,450 / yearFor 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. Optimizing the experience for the flying public, Air Traffic Control, and the airline industry by improving the collaboration and decision-making capabilities of flight controllers.
Senior Solutions Architect AnalyticaSenior Solutions ArchitectWashington, DCAgile Development Leadership & Process Optimization: Serve as subject matter expert on agile software development methodologies, providing strategic guidance on sprint durations, release frequencies, and delivery cadences for government projects. Analytica is seeking a highly experienced Senior Solutions Architect to provide strategic technical leadership and subject matter expertise for a government agency's AI, data analytics, and IT infrastructure initiatives.
Senior Engineer, Cloud And System Security SESSenior Engineer, Cloud And System SecurityMclean, VADesign, implement and automate advanced cloud, system and application security controls leveraging best of breed and cloud native state of the art security technologies, including EDR, O365 Security, data leakage prevention and rights management, identification and access management, active directory security, secure software development. You will autonomously lead and deliver complex cyber security implementation projects and design, implement and automate advanced cloud, system and application security controls leveraging best of breed and cloud native state of the art security technologies.
Sr. Schedule Controls Manager, AMER Construction Programs Amazon Data Services, Inc.Sr. Schedule Controls Manager, AMER Construction ProgramsHerndon, VAThey are constantly challenged to drive continuous improvement, reduced timelines & identify spend reduction opportunities while delivering the highest quality, most technically efficient data centers in the world. 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.