Senior Appian Developer Systems Integration & DevelopmentSenior Appian DeveloperMclean, VA$140,000–$180,000 / yearActual compensation will be determined based on factors, including, but not limited to, relevant work experience, candidate skills and education, geographical location, certifications, and business needs, as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range. They collaborate with architects, business analysts, and project managers to design and deliver high-quality, secure, and scalable Appian-based applications.
Senior Data Analyst Tempus, Inc.Senior Data AnalystWashington, DC$70,000–$100,000 / yearBy combining global reach with deep local market expertise, Monex enhances businesses with a suite of financial solutions and FX market analysis to help optimize efficiency, mitigate currency risk, and protect margins in an increasingly complex financial landscape. Monex is looking for a Senior Data Analyst to lead the development and delivery of BI dashboards, reports, and presentations, translating complex financial and transactional data into strategic insights for senior stakeholders.
Senior Lead Tester (508 Trusted Tester) Astor & SandersSenior Lead Tester (508 Trusted Tester)McLean, VA$100,000–$135,000 / yearWorking with the Business Analyst (BA), Federal Project Manager, SMEs, system owners, customers and end-users, the senior tester provides assistance and direction for User Access Testing (UAT) including any troubleshooting to address bugs to pass stories through UAT. Actual compensation will be determined based on factors, including, but not limited to, relevant work experience, candidate skills and education, geographical location, certifications, and business needs, as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range.
Transaction Advisory - Data Analytics Senior Associate Grant Thornton LLPTransaction Advisory - Data Analytics Senior AssociateArlington, VA$121,440–$154,836 / yearIn the U.S., Grant Thornton delivers professional services through two specialized entities: Grant Thornton LLP, a licensed, certified public accounting (CPA) firm that provides audit and assurance services ― and Grant Thornton Advisors LLC (not a licensed CPA firm), which exclusively provides non-attest offerings, including tax and advisory services. With $2.7 billion in revenues and more than 50 offices spanning the U.S., Ireland and other territories, the platform delivers a singular client experience that includes enhanced solutions and capabilities, backed by powerful technologies and a roster of 12,000 quality-driven professionals enjoying exceptional career-growth opportunities and a distinctive cross-border culture.
Government Affairs Senior Associate Wounded Warrior Project, Inc.Government Affairs Senior AssociateWashington, DC$90,316–$112,896 / yearThe Government Affairs Senior Associate analyzes and reports on federal legislative and regulatory matters, develops and communicates WWP's public policy positions, identifies new, timely opportunities to communicate the impact of WWP programs and services, and works to bolster relationships with legislative representatives, nonprofit organizations, and internal and external partners and stakeholders. All resumes submitted by search firms to any employee at Wounded Warrior Project via email, the Internet or directly to hiring managers at Wounded Warrior Project in any form without a valid written search agreement in place will be deemed the sole property of Wounded Warrior Project, and no fee will be paid in the event the candidate is hired by Wounded Warrior Project as a result of the referral or through other means.".
Senior Electro-Optical Systems Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Electro-Optical Systems EngineerLaurel, MDAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Develop test strategies, define performance metrics, oversee laboratory characterization, and drive technical investigations to resolve integration challenges and mature system designs.
Senior Full Stack Developer Synergy ECPSenior Full Stack DeveloperWashington, District of ColumbiaThe developer will be involved throughout the entire project lifecycle, from development to production support, including creating solution architecture for new efforts, creating new working full stack applications, upgrading existing application to latest versions, and improving performance bottlenecks. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.
Sr. Solutions Architect III (6694) MetroStar SystemsSr. Solutions Architect III (6694)Washington, DC$175,000–$265,000 / yearHands-on experience designing, implementing, and optimizing enterprise search and analytics solutions using Amazon OpenSearch and/or the Elastic Stack, including indexing strategies, search performance tuning, data ingestion pipelines, and security best practices. Collaborate with data scientists, machine learning engineers, and development teams to architect integrated solutions, including cloud-native applications and microservices-based solutions, while providing technical leadership and implementation guidance.
Autonomy Algorithms Senior Software Engineer STRAutonomy Algorithms Senior Software EngineerArlington, VA$134,000–$184,000 / yearThe Collaborative Autonomy and Control (CAC) Group in the AC2 Division works to build software systems that solve critical problems in the areas of uncrewed system autonomy, multi-agent collaboration, resource management, and control. Proven ability to proactively assume leadership within modest size engineering teams (2-4 engineers) through complete Agile development lifecycle including task definition, delegation, and maintenance.
Senior Software Engineer Mastercard IncSenior Software EngineerArlington, VAAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
Senior Data Engineer - Databricks SteampunkSenior Data Engineer - DatabricksMcLean, Virginia$140,000–$180,000 / yearOverview: We are looking for a seasoned Senior Data Engineer to work with our team and clients to develop enterprise-grade data platforms, data lakes and lakehouses, services, and pipelines using Databricks. Experience supporting project teams of developers and data scientists building web-based interfaces, dashboards, reports, analytics solutions, and machine learning models.
NewSenior Systems & Mission Engineer (Modeling, Simulation & Wargaming) Virginia Tech Applied Research CorpSenior Systems & Mission Engineer (Modeling, Simulation & Wargaming)Arlington, VASelf-directed execution and sound technical judgment: ability to develop a work plan from broad guidance, prioritize tasks, deliver engineering products and working analytical prototypes with limited day-to-day supervision, collaborate across disciplines, and seek decisions or specialist support when needed. Working familiarity with agentic AI concepts and ability to implement, or rapidly learn to implement, human-supervised agentic modeling and analytical workflows, including task and agent-role definition, tool use, constraints, evaluation criteria, and verification of outputs.
Senior Software Engineer Pinnacle Technical ResourcesSenior Software EngineerMcLean,, Virginia$80–$90 / hourContractorThis role focuses on hands-on engineering across Java-based microservices, event-driven distributed systems, APIs, MongoDB, AMQ, Kubernetes, AWS, CI/CD automation, and production-grade backend capabilities that are secure, resilient, observable, and aligned with business needs. Demonstrated experience delivering complex backend technology initiatives across microservices, APIs, AMQ-based messaging, integration services, data platforms, cloud-native deployments, and platform modernization.
NewSenior Consultant (Top Secret Clearance) Appian CorporationSenior Consultant (Top Secret Clearance)McLean, VA$100,000–$200,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. Employees hired for this position are expected to be in the office 4 - 5 days per week to foster that culture, ensure we thrive through shared ideas and teamwork, and maximize opportunities to connect with the exceptional people across Appian.
NewSenior Consultant Appian CorporationSenior ConsultantMcLean, VA$100,000–$200,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. You will lead small engineering teams, architect robust integrations, and serve as a trusted technical advisor to client stakeholders - enabling enterprise organizations to achieve true Enterprise-Grade Orchestration.
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.
Senior Operations Research Analyst Tetra Tech IncSenior Operations Research AnalystWashington, DC$120,000–$130,000 / yearTetra Tech AMT is looking for a Senior Operations Research Analyst/Data Scientist to support a highly visible new FAA project in the initial stand up of executable processes and analytics at the direction of FAA management for pre-departure planning. Help determine the most efficient and ideal best course of action (e.g., build data models that translate to lower fuel burden, less aircraft downtime, shorter block times, and faster flights) given a strict set of real-world constraints.
NewSenior Systems Engineer, Navy Programs JobotSenior Systems Engineer, Navy ProgramsManassas, VA$125,000–$140,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our engineering teams develop prototype and production systems for submarines, aircraft carriers, and shore-based platforms, working in our own labs and alongside Navy customers and industry partners.
Senior Accountant Beacon Hill Staffing Group, LLCSenior AccountantWashington, DC, District of Columbia$85,000–$95,000 / yearFull timeThis role will be responsible for supporting the month-end close process, preparing and reviewing journal entries, performing account reconciliations, assisting with financial reporting, and partnering with cross-functional teams to ensure accurate and timely financial results. Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting www.bhsg.com .
Senior Accountant Specialist Beacon Hill Staffing Group, LLCSenior Accountant SpecialistWashington, DC, District of Columbia$70,000–$80,000 / yearFull timeThis role will be responsible for reviewing financial processes and internal controls, analyzing accounting records and financial reports, assessing compliance with organizational policies, and partnering with leadership to identify process improvements that strengthen the organization's financial operations and overall effectiveness. Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting www.bhsg.com .