2,538 Results for

Senior Customer Service Jobs in Oxon Hill, MD

Jobs

Ashburn, VA30+ days ago

Full-time
Employee

Essential functions include: Perform semi-skilled preventive and corrective maintenance on the facilities mechanical systems including, but not limited to solids handling, chemical storage and piping, process piping, air compressors, pumps, valves, carpentry, welding, and painting. Maintenance Mechanics are essential in assisting that the Water Reclamation Facility is consistently operational by performing a variety of skilled tasks in the operation, installation, and maintenance of the mechanical and distribution system.

New!

Washington, DC5 days ago

$135,000–$185,000 Per Year

A nationally recognized law firm is seeking a Manager or Senior Manager, Paralegal Services & Resource Management to lead and elevate its paralegal support function with a strong focus on client service, team development, and operational efficiency. The Manager will play a critical leadership role in mentoring professionals, developing career pathways, and enhancing team performance, while also driving innovation through improved systems, technology, and cross-functional collaboration.

New!

Rockville, MD5 days ago

$80,000–$130,000 Per Year

Information 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. If you want to develop some specialization in tax, our size allows you to work on a variety of individual, corporation, partnership, and trust returns, and work directly with out Tax Managers and Partners.

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Washington, DC2 days ago

$130,000–$175,000 Per Year

Committed to delivering exceptional client service and embracing innovation, this firm strategically employs advanced technology and maintains a keen awareness of the dynamic legal environment to effectively serve a broad spectrum of clients across diverse industries. Information 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.

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Rockville, MD5 days ago

$180,000–$225,000 Per Year

Information 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. We are a regional full service accounting and consulting firm with offices located Rockville, MD serving businesses in real estate, construction, financial services, high net worth individuals, etc.

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Severna Park, MD5 days ago

$80,000–$100,000 Per Year

Information 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 benefits include shorter summer work weeks and extended holiday weekends (e.g., 4-day weekends for Memorial Day, Labor day and other holidays when possible).

New!

McLean, VA5 days ago

$150,000–$220,000 Per Year

Information 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. Lead new product initiatives building on a proven quality and reliability platform to improve developer experience across AI, API, CLI, and VPC uses, new product org!

New!

Rockville, MD1 day ago

$65,000–$80,000 Per Year

Information 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. We are a regional full service accounting and consulting firm with offices located Rockville, MD serving businesses in real estate, construction, financial services, high net worth individuals, etc.

New!

Cape Saint Claire, MD5 days ago

$110,000–$165,000 Per Year

The practice supports a diverse client base with services that include individual and business tax compliance and planning, outsourced accounting and bookkeeping, payroll services, and advisory support for small and mid-sized businesses. Information 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.

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SPARKS GLENCO, MD5 days ago

$90,000–$110,000 Per Year

Information 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. This blends traditional accounting and finance responsibilities with a strong focus on regulatory compliance, intercompany transactions, balance sheet management, and financial reporting.

Washington DC, DC12 days ago

Reporting directly to the CIO, this high-impact leadership role will be instrumental in shaping and executing our internal AI strategy and elevating business processes by designing innovative AI-driven solutions to increase productivity, reduce operational overhead, and unlock new value. The ideal candidate brings a strong background in hands-on engineering, technical depth, architectural judgement, business analysis, deep knowledge of emerging AI technologies and a proven ability to translate strategy into scalable, secure, and measurable services that are used across the company daily.

Arlington, VA18 days ago

$175,000–$190,000 Per Year

Integrated Data Services (IDS) is seeking a Senior Program Manager to lead the deployment and adoption of the Comprehensive Cost and Requirements (CCaR) System across the Department of the Army to include the Army Secretariat, Army Staff, Major Commands, and Subordinate Commands. This operates at the intersection of financial management, enterprise software, and senior leader decision-making, directly enabling Army leadership to transition from static, manual processes to real-time, data-driven decision advantage.

New!

Bethesda, MD1 day ago

$90,000–$106,000

Summary: We are seeking a detail-oriented Senior Treasury Analyst to support daily treasury operations, cash management, and banking activities for a fast-paced organization with high-volume bank account activity. This role is responsible for monitoring cash positions, managing bank reconciliations, supporting forecasting efforts, and ensuring accurate and timely processing of treasury transactions.

New!

Washington, DC5 days ago

$120,000–$160,000 Per Year

Information 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. Successful candidates will have a strong background in MEP Consulting (Mechanical, Plumbing, & Fire Protection Engineering) with proven leadership experience.

New!

Falls Church, VA3 days ago

Experience: 8+ years in a technical Cybersecurity Engineering role, with at least 4 years focused on large-scale cloud or hybrid environments, and a portfolio of projects where AI or Machine Learning was directly applied to solve security or operational scaling problems. • API-First Automation: Deep expertise in building "glue code" that connects disparate COTS and custom applications via secure, automated APIs to streamline cross-functional business activities.

Washington DC, DC10 days ago

Remote

$110,000–$140,000 Per Year

This is a highly visible role for a strategic marketer who enjoys connecting the dots, influencing stakeholders, and turning complex offerings into clear, compelling value for customers. Corpay is a global technology organization that is leading the future of commercial payments with a culture of innovation that drives us to constantly create new and better ways to pay.

New!

Washinfton, DC5 days ago

Perform customer T2/T3 support activities including assessment of user experience scenarios and identifying resolutions to unique user access issues for Okta integrated applications. Description: Our client is seeking a Consultant SME Senior to provide guidance to IT partners on configuration, debugging, and deployment of tools requiring Identity and Access Management (IAM) integration.

New!

Alexandria, VAToday

$19–$23

Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. Summary: The Senior Accounting Operations Specialist is responsible for managing and resolving customer charge disputes across credit card and electronic payment channels.

New!

Falls Church, VA3 days ago

Execute four phases of control (Planning, Preparatory, Initial and Inspections) for each FOW with the subcontractors, vendors, and client(s) and perform all required meetings for mid-sized to more complex projects. Active certification with the Army Corps of Engineers- Construction Quality Management for Contractors or an inactive certification that needs to be refreshed within 3 months of hire.

Alexandria, VA15 days ago

$35–$50

Provides 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.

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McLean, VA1 day ago

We are looking for self-motivating employees who are proficient in and can lead all aspects of the pre-award capture lifecycle in areas of Defense and Military, to include opportunity identification, research, teaming conversations, negotiations, and proposal leadership (working closely with a proposal team). Must be experienced with leading task order capture efforts for one or more large-scale Defense and Military IDIQ contracts, to include developing overall IDIQ capture strategies, creatively and dynamically organizing efforts for maximum efficiency, and driving actions and priorities.

Columbia, MD8 days ago

$67,400–$84,300 Per Year

marketing leaders, sales executives, corporate digital marketing functions and local division field teams, ensuring divisional sales goals are met with alignment across digital advertising, content, events, field. Join the fun and follow us on social media to see what's happening at our company, and don't forget to connect with us on Lennar: Overview | LinkedIn for the latest job opportunities.

New!

Falls Church, VA3 days ago

A Senior Preconstruction Manager is responsible for leading and managing multiple projects working with a team of preconstruction managers, and shared team resources to deliver exceptional deliverables to our clients. Prepare and analyze pricing proposals to include current market and regional conditions, historical data, material escalation, internal estimate and subcontractor input in order to provide complete and accurate estimates to our clients.

New!

Odenton, MD3 days ago

$33.92–$41.46

5 years of work experience, or a combination of work and accredited trade or vocational training equaling 5 years, in basic heating, ventilation, and air conditioning service. The Senior HVAC Service Technician is responsible for inspecting, diagnosing, and completing electronic/ mechanical repairs of specified HVAC equipment and water heaters.

New!

Clarksville, MD3 days ago

$39–$47.67

Repair, replace, and install commercial-grade faucets, toilets, flush valves, domestic water lines, backflow preventers, and drain lines in offices, retail spaces, industrial facilities, and multi-unit properties. This position is to deliver installation, maintenance, and repair services for commercial plumbing systems, ensuring the safe, efficient, and code compliant operation of water, drainage, and boiler systems within commercial facilities.

Arlington, VA18 days ago

$175,000–$190,000 Per Year

This role is responsible for owning the customer relationship, driving enterprise adoption, and expanding the impact of the Project Management Resource Tools (PMRT) System and the Comprehensive Cost and Requirement (CCaR) System across Portfolio Acquisition Executive (PAE) organizations and Headquarters Air Force (HAF) stakeholders. When determining an applicant’s compensation, various factors are taken into consideration including, but not limited to: geographic location, relevant prior work experience, relevant training, special skills/competencies, education, clearance, licenses/certifications, labor categories/contract rates and other business needs.

New!

Washington, DC2 days ago

Performs software testing including developing and running automated unit tests, drafting, and executing structured automated test cases. The incumbent is required to immediately disclose any debarment, exclusion, or other event that makes them ineligible to perform work directly or indirectly on Federal health care programs.

Falls Church, VA15 days ago

Leadership – As the Company grows at a fast pace and potentially consolidates the legal function across both businesses, the legal group will grow and the GC will need to be a strong leader of the group and a very effective recruiter of new talent, manager with the ability to motivate and retain a world-class team. Founded in 1972, based on security designs for the White House, Kastle today serves customers nationwide across commercial real estate, multifamily, and enterprise—from owners and operators to CIOs/CSOs and workplace leaders.

Washington, DC15 days ago

$172,800–$192,000

The position is involved in all aspects of the federal affairs department, including lobbying strategy and execution (using both internal and external resources), developing and maintaining relationships with external stakeholders across the political spectrum, drafting policy briefings and memorandum, tracking federal legislation, trade association participation, and leveraging Executive participation with federal officials. In addition, for certain issues as assigned by the Vice President, Government Affairs, this position serves as an issue manager responsible for leading, coordinating and integrating all public affairs initiatives, programs, communications and activities with key stakeholders to support the strategic needs of the business.

Hanover, MD12 days ago

Shows respect and sensitivity for cultural differences; Educates others on the value of diversity; Promotes a harassment-free environment; Builds a diverse workforce. Bering Straits Professional Services (BSPS) is committed to world-class management of global logistics, training and procurement services for U.S. Government agencies.

New!

Falls Church, VA3 days ago

Ensure 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.

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Falls Church, VA3 days ago

Washington DC, DC15 days ago

This leader serves as the senior clinical authority for NAM education, ensuring programs meet the needs of practicing clinicians while supporting business priorities, product adoption, and long term customer trust. • Oversee planning and execution of clinical educational events (e.g., courses, workshops, symposia, webinars), ensuring end-to-end operational excellence (logistics, faculty coordination, attendee experience) and alignment to learning objectives.

Reston, VA12 days ago

$73.48–$73.48 Per Hour

System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. This role partners closely with business and IT teams to define requirements, manage the product backlog, and ensure the platform delivers meaningful value to the organization.

Silver Spring, MD8 days ago

$16–$17

We strive to create lifelong musicians and make a difference in the world by enabling musicians and non-musicians alike to experience the almost indescribable happiness that comes from playing an instrument. Based in Frederick, MD, Music & Arts is now part of the Guitar Center enterprise and comprises 225+ retail stores, 200+ educational representatives, and 250+ affiliate locations.

Linthicum, MD8 days ago

Required Experience: Bachelor’s degree in a technical discipline and 15 years’ experience as a System Administrator, OR High school diploma and 20 years’ experience as a System Administrator. Ability to demonstrate cyber/IT related experience with attention to detail, customer service, oral and written communication, and problem solving.

Washington DC, DC26 days ago

Remote

$157,675–$265,000 Per Year

We’re seeking a talented Senior Security Engineer with hands-on experience deploying, managing, leading and performing Threat Models In this role, you’ll work alongside technical product managers and engineers across the company to maintain Samsara’s security and de-risk software security concerns to better protect our customers. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.

Washington DC, DC26 days ago

Remote

You believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes. • You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely.

New!

Merrifield, VA1 day ago

Remote

The position focuses on troubleshooting and fixing programming defects, supporting nightly batch processing, and maintaining core banking systems built on COBOL mainframe technologies. We are currently seeking a Senior Mainframe Programmer/Support Analyst with a minimum of 10 years of professional experience and extensive experience supporting enterprise banking applications in a production environment.

Washington DC, DC12 days ago

Remote

$127,219–$190,828 Per Year

Building on the company’s leadership in the field of cellular metabolism, Agios is advancing a robust clinical pipeline of investigational medicines with active and planned programs in alpha- and beta-thalassemia, sickle cell disease, pediatric PK deficiency and MDS-associated anemia. Our teams cultivate strong bonds with patient communities, healthcare professionals, partners and colleagues, which helps us discover, develop and deliver therapies for genetically defined diseases – and make a bigger difference in their lives.

New!

Washington, DC4 days ago

Ability to provide ad hoc and surge support services to support the development, implementation and execution of CTPP related initiatives including: o The coordination, development and implementation of CT programs in support of the National Security Memorandum 2 (NSM-2), Presidential Policy Directives, and National Security Presidential Memorandums related to counterterrorism. • The contractor will provide the requisite staff and expertise to effectively support the CTPP’s unique lines of effort that includes but is not limited to counterterrorism policy development, science and technology program implementation, program evaluation and assessment, and interagency exercise activities.

New!

McLean, VAToday

Remote

$286,200–$326,700 Per Year

You will bridge the gap between our innovative product team and the world’s most regulated buying centers—CISOs, Chief Data Officers, and VP Data Engineers—helping them solve the "impossible" paradox: securing sensitive data (PII/PHI) without stifling AI and analytics innovation. At least 5 years of experience in a public facing role ( for example: Technical Evangelist, Field CTO, or Developer Advocate) with a verified portfolio of public speaking and technical content (for example: guides, blogs, white papers, podcasts, webinars).

Washington DC, DC26 days ago

Develop AI-powered products and agents that drive revenue pipeline and improve GTM operational efficiency - whether thats enhancing lead scoring models, automating content generation and multi-step GTM workflows, enriching data, or building smarter seller-facing tools. • You want to impact the industries that run our world: Your efforts will result in real-world impact—helping to keep the lights on, get food into grocery stores, reduce emissions, and most importantly, ensure workers return home safely.

Washington DC, DC26 days ago

Remote

Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.

Ashburn, VA15 days ago

PlatformDIGITAL®, the company’s global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx®) solution methodology for powering innovation and efficiently managing Data Gravity challenges. You’ll play a critical role in driving customer success by translating business and technical requirements into engineered solutions, ensuring opportunities progress smoothly while delivering a best-in-class customer experience.

Washington, DC24 days ago

Partner with teams and data stewards to coordinate and perform various audits and assessments (PIA, DPIA, TIA, AI impact assessment, Data Inventories, etc.) as needed to support privacy by design and AI governance principles, drive operational accountability and ensure ongoing compliance and risk management; Maintain risk registers and risk matrices to support PIMS, etc. 2 years navigating, negotiating, and reviewing commercial agreements involving complex data protection, AI terms, information technology and security schedules, cross border data transfers and operational service levels, technical requirements within large-scale cloud ecosystems (Azure, AWS, Google Cloud, etc.).

New!

Washington, DCToday

This practice advises sophisticated global clients—including asset managers, sovereign wealth funds, multinational companies, and major financial institutions—on the full spectrum of U.S. national security regulatory regimes. Substantial experience providing compliance advice related to economic sanctions, export controls, and outbound investment restrictions, including matters involving OFAC, EAR/BIS, ITAR/DDTC, and OGT .

Washington DC, DC11 days ago

Win-Team Leadership: Coordinate cross-functional teams of internal specialists to lead high-stakes Proof of Concepts (PoCs) and deliver authoritative responses to complex RFI/RFP technical requirements. • Executive Technical Consultation: Partner with C-level stakeholders and Enterprise Architects to articulate the ROI of an "API-First" strategy, focusing on security, scalability, and the productization of data.

McLean, VA23 days ago

In order to be prepared for this leadership role, qualified candidates will possess: Bachelor's degree level education highly preferred in an area of Food Service, Hospitality, Facilities, or Business Management. Manages the client and community relationships at the location, continually assessing operations, and developing plans to provide optimal service and drive employee and customer satisfaction.

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Senior Customer Service Jobs in Oxon Hill, MD

Jobs

Senior Maintenance Mechanic or Maintenance Mechanic, Water Reclamation FacilityLoudoun Water

Senior Paralegal Manager HybridJobot

Audit Senior or Supervisor (Hybrid)Jobot

Senior Manager, ParalegalJobot

Sr Tax ManagerJobot

Senior Tax AccountantJobot

Senior Product ManagerJobot

Audit SeniorJobot

Senior Tax ManagerJobot

Senior Accountant ( Hybrid )Jobot

Senior Director, IT - AI Innovation and ServicesElastic

Army - Senior Program Manager (Arlington, VA)Integrated Data Services

Senior Treasury AnalystKforce Inc.

Sr Mechanical Engineer/Dept. HeadJobot

Sr Cloud Security EngineerPlanIT Group

Senior Marketing Manager - RemoteCorpay

SME Consultant Sr. (Okta)PlanIT Group

Senior Accounting Operations SpecialistKforce Inc.

Quality Control Senior AssociateHITT Contracting

Senior Refrigeration Service Technician - Commercial & IndustrialCoolSys

Senior Capture ManagerCredence

Regional Sr Integrated Marketing SpecialistLennar Corporation

Senior Preconstruction ManagerHITT Contracting

Sr. Journeyman HVAC TechConstellation Energy

Sr Commercial PlumberConstellation Energy

Air Force - Senior Account Manager (Arlington, VA)Integrated Data Services

Engineer, Software SrIconma

Senior Vice President, Legal - General CounselKastle Systems

Sr Federal Government Affairs ManagerConstellation Energy

Construction Senior Project ManagerBering Straits Native Corporation

Commercial Construction Senior Superintendent - MultifamilyHITT Contracting

Commercial Construction Senior Superintendent - GovCloudHITT Contracting

Senior Director, Clinical Education and EventsDentsply Sirona

Sr ServiceNow Product OwnerSystem One

FT Senior Sales Associate Store 010Music & Arts

Senior System Administrator IIIVarada Consulting

Senior Security Engineer - Threat ModelingSamsara

Senior Software Engineer - Route ExecutionSamsara

Senior Mainframe EngineerSystem One

Senior Manager, Clinical Nurse Educator – Sickle Cell Disease - RemoteAgios Pharmaceuticals

Senior Program AnalystBering Straits Native Corporation

Senior Director, Field CTO- Capital One Software (Remote)Discover Financial Services

Senior Software Engineer, GrowthSamsara

Senior Mobile Software Engineer - BLE / ConnectivitySamsara

Sr. Global Solutions EngineerDigital Realty Trust

Senior Director, Data Governance & Privacy Operations (GRC)Fti Consulting

National Security Senior Associate Attorney (DC)Pernini Recruiting Company

Senior Presales Solutions Engineer - API ManagementBoomi

Senior Catering DirectorAramark

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