NewSenior Nuclear Surety Systems Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior Nuclear Surety Systems EngineerLaurel, MDServe as the Lab’s focal point and thought leader for nuclear surety engineering with emphasis on leveraging and implementing systems engineering principles to enhance strategic systems nuclear surety design and modifications. Are you interested in applying technical leadership, innovation, system engineering skills, and specialty nuclear surety expertise toward the difficult critical challenges of ensuring the safety and security of this nation’s most critical defense systems?.
NewSenior Wireless Signal Processing Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior Wireless Signal Processing EngineerLaurel, MDHave deep theoretical and practical knowledge of digital communications and signal processing, with demonstrated expertise in several areas such as statistical signal processing, detection and estimation, receiver design, synchronization, modulation/demodulation, or channel coding. Have experience applying artificial intelligence or machine learning to wireless signal detection, classification, characterization, or reverse engineering, or developing automated or agentic workflows for complex signal-analysis problems.
NewSenior Ontologist (TS/SCI cleared) Johns Hopkins Applied Physics Laboratory (APL)Senior Ontologist (TS/SCI cleared)Laurel, MDThe Threat Analytic Systems (QAI) Group wants talented staff who can work as part of a team to provide our nation with ground-breaking capabilities that bridge the gaps between data, real-world events and people, and prediction of events of national importance. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
NewSenior Ontologist Johns Hopkins Applied Physics Laboratory (APL)Senior OntologistLaurel, MDThe Threat Analytic Systems (QAI) Group wants talented staff who can work as part of a team to provide our nation with ground-breaking capabilities that bridge the gaps between data, real-world events and people, and prediction of events of national importance. APL 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.
NewSenior Software Engineer - AI Agents VisaSenior Software Engineer - AI AgentsAshburn, VA$123,000–$190,900 / yearYou will have the opportunity to work across various roles from development to architecture and collaborate closely with a cross-functional team of architects, engineers, data scientists, and product managers to design, implement, and deliver solutions that are intuitive, user-centric, and accessible to everyone at Visa. The Cyber Analytics and AI Innovation team is revolutionizing the field of machine learning and artificial intelligence by developing cutting-edge capabilities and tools that empower employees at Visa to develop secure applications with higher productivity.
NewSenior Project Manager Coakley & Williams Construction Inc.Senior Project ManagerBethesda, MD$140,000–$180,000 / yearMaintain project financial controls, including budgets, cost-to-complete forecasts, owner requisitions, subcontractor payments, vendor invoices, potential change orders, approved change orders, cost-loaded schedules, and monthly project reviews. The Senior Project Manager leads project teams and works closely with owners, architects, engineers, construction managers, subcontractors, estimators, schedulers, and BIM professionals.
NewSenior Software Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior Software EngineerLaurel, MDModel and apply solid engineering practices around architectural design, testability, scalability, and maintainability, including modular development, design patterns, and effective integration of AI-assisted development into team workflows. APL 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.
Senior Refrigeration Service Technician - Commercial & Industrial CoolSysSenior Refrigeration Service Technician - Commercial & IndustrialAlexandria, VA$35–$50 / hourProvides service to the customer base by repairing and overhauling equipment, such as compressors, water pumps, air handlers, and electrical and mechanical control devices in a safe, efficient, and timely manner that exceeds customers’ expectations. Provides general repair work on refrigeration, heating, and ventilation equipment, such as air conditioning units, evaporative condensers, ice machine equipment, water pumps, gas furnaces, compressors, and electric motors in a safe and timely manner.
Senior Principal Proposal Excellence Strategist LeidosSenior Principal Proposal Excellence StrategistReston, VA$154,050–$278,475 / yearLeidos' Capture Operations & Excellence, Proposal Operations organization leads and supports more than $50 billion in annual proposal submissions and is seeking an extraordinary Senior Principal Proposal Excellence Strategist to serve as one of our most versatile proposal professionals. The ideal candidate possesses extensive experience supporting traditional Federal, FEDSIM, and commercial procurements, thrives in fast-paced environments, and leverages Gen AI responsibly to improve proposal quality, efficiency, collaboration, and innovation.
NewSenior Floating Maintenance Technician Horning Management LLC CorporationSenior Floating Maintenance TechnicianWashington, DC$34.50–$40.50 / hourThe Senior Technician also supervises outside contractors, mentors junior maintenance staff, leads emergency response efforts, and ensures compliance with safety and regulatory requirements. This position is responsible for diagnosing and repairing issues related to HVAC, electrical, plumbing, pools, carpentry, drywall, exterior structures, and appliances.
Senior Research Scientist – Public Health Systems and Evaluation NORC at the University of ChicagoSenior Research Scientist – Public Health Systems and EvaluationWashington, D.C.$136,500–$155,000 / yearOur team includes prominent health policy experts, nationally recognized public health researchers with general and specialized expertise in areas such as rural health and tribal issues, health communications, skilled methodologists, and leaders in the field of survey design and implementation. With world-class benefits, a business casual environment, and an emphasis on continuous learning, NORC is a place where people join for the stellar research and analysis work for which we’re known, and stay for the relationships they form with their colleagues who take pride in the impact their work is making on a global scale.
NewSenior Commercial Underwriter Burke & Herbert Bank & TrustSenior Commercial UnderwriterAlexandria, VA$80,000–$130,000 / yearFor real estate transactions, in-depth understanding of property operating statements, leases, rent rolls, real estate schedules and the ability to perform detailed cash flow analysis using CRE templates. This independent analysis function is designed to provide an in-depth evaluation of the strengths and weaknesses in commercial loan requests that will assist management in determining if the overall risk in a credit request is acceptable to the Bank.
Sr. Equipment Associate United RentalsSr. Equipment AssociateBladensburg, MD$22.20–$33.25 / hourYou'll provide labor assistance to Service Technicians, sales staff, and other branch personnel engaged in meeting the needs of customers including: checkout and demonstration of equipment, and operating a small delivery truck to transport equipment. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.
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.
NewSenior Data Scientist (TS/SCI cleared) Johns Hopkins Applied Physics Laboratory (APL)Senior Data Scientist (TS/SCI cleared)Laurel, MDThe Threat Analytic Systems (QAI) Group is seeking talented team members who will help provide our nation with ground-breaking capabilities that bridge the gaps between data, the latest developments in technology, and real-world impact of national importance. APL 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.
NewSenior Software Engineer/Architect - TS SCI cleared Johns Hopkins Applied Physics Laboratory (APL)Senior Software Engineer/Architect - TS SCI clearedLaurel, MDThe Threat Analytic Systems (QAI) Group wants talented staff who can work as part of a team to design, implement, test, document, and maintain software applications that provide highly impactful capabilities. APL 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.
Senior ServiceNow Developer Capgemini Government Solutions LLCSenior ServiceNow DeveloperMcLean, 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 the contractor’s legal duty to furnish information. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.
Senior Systems Engineer LeidosSenior Systems EngineerLaurel, MD$131,300–$237,350This may include decomposing features into workable stories, prioritizing or reprioritizing items in the backlog for upcoming sprints, refining acceptance criteria and complexity estimates or removing tickets that are no longer relevant. Leidos has an exciting opening for you, as our next TS/SCI cleared Senior Systems Engineer, to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP).
Senior Contracts Manager LeidosSenior Contracts ManagerChantilly, VA$116,350–$210,325 / yearStrategic Partnership: Lead contractual strategy for complex pursuits and active programs and serve as a key advisor to program managers, capture managers, and senior leadership to shape acquisition strategies and contractual approaches. The ideal candidate is someone who can translate complex contractual issues into practical business advice and become a trusted advisor to both leadership and program teams while supporting some of the Intelligence Community's most critical national security programs.
Senior Model Based Systems Engineer LeidosSenior Model Based Systems EngineerAlexandria, VA$107,900–$195,050Bachelor’s degree in engineering or related field with 8+ years of prior relevant experience or a master’s degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field. Your role will directly support our diverse portfolio of programs through a combination of requirements and design architecture analysis; MBSE Model development; mentoring junior engineers and assisting technical leadership develop briefing material.