2,140 Results for

Senior Environmental Jobs in Westlake, MD

Jobs

Senior HR Business Partner Axon

Washington, United States

Build credibility as a Subject Matter Expert and trusted HR leader within the organizations you support, developing a reputation for operational excellence and creative problem-solving. The actual base pay is dependent upon many factors, such as: level, function, training, transferable skills, work experience, business needs, geographic market, and often a combination of all these factors.

1 day ago

Senior Copywriter Global Guardian

McLean, VA

Full time

Essential Functions and Responsibilities Own the Global Guardian voice: ensure all messaging, copy, and external communications adhere to the terminology, tone, and positioning set by the VP of Brand & Strategic Communications, and apply it consistently across every asset and audience. Ancillary benefits including Basic Life and Accidental Death and Dismemberment (AD&D) Insurance, Voluntary Life and AD&D Insurance, Short-Term Disability Insurance, Long-Term Disability Insurance, Voluntary Accident Insurance, Voluntary Critical Illness Insurance, and Voluntary Hospital Indemnity Insurance.

15 days ago

Senior Technical Operations Advisor Parsons

Arlington, Virginia

$148,300–$266,900 / year

Apply expertise in adversary emulation, vulnerability assessment, penetration testing, post-exploitation, and cyber threat intelligence to assess and improve the defensive posture of the DODIN. Conduct deliberate analysis supporting USCYBERCOM’s Joint Cyber Training and Joint Force Coordinator roles, including identification of mission-essential tasks and readiness reporting.

11 days ago

Senior Underwater Sensors Engineer The MITRE Corporation

Mclean, VA

$126,800–$158,500 / year

We work on some of the most technically demanding problems in undersea and maritime defense, designing and testing prototype systems, developing propagation models and sensing algorithms, and advancing acoustic communications for contested environments, all in direct support of government sponsors with real-world mission impact. The Maritime and Acoustics Department in MITRE's Signals and Electronics Division is a cross-domain team of engineers and scientists working at the intersection of underwater acoustics, HF propagation, sonar analysis, acoustic communications, and prototype sensing systems.

19 days ago

Microsoft D365 Sr Systems Engineer Deloitte Touche Tohmatsu Ltd

McLean, VA

$116,000–$229,100 / year

Manage Azure integration services, including Service Bus, API Management (APIM), Storage Accounts, Internet of Things (IoT) Hub, Azure Functions, Logic Apps, Key Vault, and Application Insights; monitor batch jobs, workflows, integrations, and application performance; investigate incidents and implement corrective actions. Manage technical delivery across concurrent client engagements, mentor team members, maintain reusable assets, and evaluate governance implications of emerging Power Platform capabilities, including Code Apps, the Model Context Protocol (MCP) server, and Copilot Studio agents.

7 days ago

Senior Consultant, Risk Control Construction Safety Travelers

Chantilly, Virginia

$99,100–$163,400 / year

Complete risk assessment evaluations for moderate to high complex accounts with potential for severe losses, multi-location companies, and larger fleet exposures and generally business with significant exposures. Traveling to customers may entail long-distance, overnight travel, and/or multi-night trips depending on the needs of the business and alignment with territory and/or geography.

9 days ago

Analyst or Senior Analyst, Corporate Strategy and Investor Relations AGNC Mortgage Management, LLC

Bethesda, Maryland

$95,000–$105,000 / year
Full time

At AGNC, our mission is to generate attractive yield-driven total returns for our stockholders through a specialized approach to Agency MBS investing, which in turn supports the American economy and promotes social mobility through increased access to homeownership. The $9.5 trillion Agency MBS market is considered a pillar of the U.S. financial system, as it plays a vital role in providing liquidity to homeowners through the U.S. housing and mortgage markets, and our investments in this differentiated asset class facilitate homeownership across the U.S.

30+ days ago

Laboratory Support (SMD-117) National Experienced Workforce Solutions

Fort Meade, Maryland

Quick Apply

The Senior Environmental Employment (SEE) Program offers unique opportunities in Scientific, Technical, and Administrative / Office support for individuals age 55 and over to support the Environmental Protection Agency (EPA) through a grant administered program through National Experienced Workforce Solutions (NEW Solutions). Perform Safe Drinking Water Act (SDWA) certifications/inspections of Region 3 (R3) State Laboratories and approval of R3 State Laboratory Certification program and related activities.

30+ days ago

Senior Cloud GIS Architect Dewberry Engineers Inc

Fairfax, VA

$112,000–$144,000 / year

Working closely with client stakeholders, cloud engineers, software developers, and geospatial professionals, you will help migrate legacy systems to modern cloud-native environments, optimize enterprise data management strategies, and develop scalable platforms that support future growth. Advanced AWS and/or Azure cloud architecture experience, including identity and access management, least-privilege design, account or subscription organization, networking concepts, production operations, security controls, cost management, backup/recovery, and compliance-oriented design.

30+ days ago

Senior Cloud GIS Architect Dewberry

Fairfax, Virginia

$112,000–$144,000 / year
Full time

30+ days ago

Senior Program Officer, Marine Transportation and Intermodal Freight, TRB Technical Activities Division National Academy of Sciences

$26–$30 / hour

The incumbent is responsible for: keeping abreast of issues, research, and technological developments related to their portfolio; providing staff oversight and support for the Marine Board and the standing technical committees and other volunteer groups related to their portfolio and/or assigned by the TAD Director or Deputy Director; overseeing and assisting volunteers in planning technical content of conferences, meetings, and workshops; and coordinating logistical and other aspects of conferences, meetings, and workshops with appropriate TAD Operations Group staff; reviewing or overseeing review of papers and other publications according to NASEM and TAD Publishing Group policies and procedures; carrying out TAD's Field Visit Program; developing new sponsors and affiliates to support the Core Program financially and maintaining ongoing technical relations with current sponsors; establish and maintain liaison with relevant organizations related to incumbent's portfolio; and possibly supervising other staff. The successful candidate will have a broad range of knowledge and experience in marine transportation and freight systems, including but not limited to seaport and inland waterways infrastructure and operations; maritime risk, safety and human factors; ferry planning and operations; intermodal freight transportation and trucking; military transportation; supply chain dynamics; the broader context of marine transportation and freight systems regulatory frameworks and associated public agencies and military organizations; and the commercial industry aspects of marine transportation and freight systems.

30+ days ago

Senior Project Manager / Program Manager (Architecture) HDR, Inc.

Arlington, VA

Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Monitor the program's financial performance against pre-established financial metrics and make adjustments as necessary to meet earnings and profitability targets and control losses.

30+ days ago

Senior Operations Analyst - Defense Analytics DARPA Chimera Enterprises International

Arlington, VA

Throughout, you will work closely with program managers, financial analysts, acquisition staff, and other analysts to integrate financial, schedule, and operational data into cohesive decision‑support products tailored for senior audiences. We are recruiting Senior Operations Research Analysts as Key Personnel to lead advanced analytics in support of R&D transition, portfolio risk assessment, and process improvement within a high‑impact defense research environment.

22 days ago

Senior Manager, Social Media Campaigns & Content (National Geographic) The Walt Disney Company

Washington, District of Columbia

Job Posting Segment: National Geographic Job Posting Primary Business: National Geographic (DET) Primary Job Posting Category: Digital Media / Social Media Employment Type: Full time Primary City, State, Region, Postal Code: Washington, DC, USA Alternate City, State, Region, Postal Code: Date Posted: 2026-09-24 Job Posting Title: Senior Manager, Social Media Campaigns & Content (National Geographic) Req ID: 10160363 Job Description: National Geographic is seeking an experienced Senior Manager, Social Media to lead creative social campaigns across Editorial content and TV programming.

21 days ago

Senior Counsel Defense Contracts, Legal II-VI Optical Systems, Inc.

Washington, DC

Advanced knowledge of international trade regulations including FARs, DFARs, defense contracting, CMMC FARs, DFARs, defense contracting, CMMC, etc. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets.

30+ days ago

Senior Advisor, Technical Account Manager Dell Technologies Inc

Washington, DC

You will: Learn and maintain a deep technical acumen and understanding of the Dell Technologies portfolio to include storage, compute, networking, applications, cybersecurity, converged and hyper-converged systems, and edge-core-cloud synergies. Develop internal relationships within Dell and earn trust amongst the account executives, program/project managers, executive leadership team members, infrastructure delivery teams, and security offices.

30+ days ago

Senior Pre-Sales Solution Engineer - Federal DTEX Systems

Washington D.C., DC

Full time

The Senior Solutions Engineer provides comprehensive pre-sales and post-sales support to DTEX Systems customers, partners, and sales team members while contributing to the broader SE team's technical collateral and knowledge base. You'll need to be comfortable recognizing needs and executing solutions proactively, whether that means conducting independent outreach, participating in marketing events, leveraging your professional network, or contributing to the SE team's collective knowledge base.

8 days ago

Associate/Sr. Associate Attorney-Appellate Focus Environmental Law & Policy Center

Washington DC, DC

$100,000–$122,500 / year

ELPC produces strong results in the courtrooms, boardrooms, and legislative and administrative hearing rooms across the Midwest and in Washington, D.C. ELPC’s growing multidisciplinary staff of talented public interest attorneys, policy advocates, data scientists and communications specialists bring a strong and effective combination of skills to solve environmental problems and improve the quality of life in our communities. ELPC’s appellate docket includes active litigation before federal appellate and district courts involving federal agency actions (e.g., US EPA, US DOI, US DOE, USDA, FERC), and federal rulemakings and other administrative proceedings, and litigation before state supreme courts to achieve better outcomes for our environmental and vital natural resources, people and communities, and the planet.

30+ days ago

Senior SOC Analyst Peraton Inc

Remote

$104,000–$166,000 / year

Location: This position is fully remote; however, preference will be given to candidates local to the Washington, DC, metropolitan area (DMV) for occasional onsite meetings, training sessions, or customer support activities at the Washington, DC, customer location or the Peraton office in Sterling, VA.The number of days the SOC Analyst works on-site in Washington, DC, or Sterling, VA, is subject to change based on government/program requirements (for example, surge support might require the individual to be in the office five days per week). Peraton is seeking a Senior SOC Analyst to join our team of qualified and diverse individuals on our Department of State (DOS) Bureau of Diplomatic Technology (DT) Consular Affairs Enterprise Infrastructure Operations (CAEIO) program.

8 days ago

Senior Business Development Manager (Americas) Iridium Communications Inc

McLean, VA

$130,000–$170,000 / year

As a Senior Business Development Manager, you'll be responsible for leading and executing business development activities and projects, including those requiring coordination with cross‑functional partners, to advance Iridium's growth in the Americas region. People across the globe, including first responders, humanitarians, global militaries, scientific researchers, and lone workers, as well as ships, aircraft and remote operations all rely on Iridium to stay connected.

30+ days ago

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Senior Environmental Jobs in Westlake, MD

Senior HR Business Partner Axon

Senior Copywriter Global Guardian

Senior Technical Operations Advisor Parsons

Senior Underwater Sensors Engineer The MITRE Corporation

Microsoft D365 Sr Systems Engineer Deloitte Touche Tohmatsu Ltd

Senior Consultant, Risk Control Construction Safety Travelers

Analyst or Senior Analyst, Corporate Strategy and Investor Relations AGNC Mortgage Management, LLC

Laboratory Support (SMD-117) National Experienced Workforce Solutions

Senior Cloud GIS Architect Dewberry Engineers Inc

Senior Cloud GIS Architect Dewberry

Senior Program Officer, Marine Transportation and Intermodal Freight, TRB Technical Activities Division National Academy of Sciences

Senior Project Manager / Program Manager (Architecture) HDR, Inc.

Senior Operations Analyst - Defense Analytics DARPA Chimera Enterprises International

Senior Manager, Social Media Campaigns & Content (National Geographic) The Walt Disney Company

Senior Counsel Defense Contracts, Legal II-VI Optical Systems, Inc.

Senior Advisor, Technical Account Manager Dell Technologies Inc

Senior Pre-Sales Solution Engineer - Federal DTEX Systems

Associate/Sr. Associate Attorney-Appellate Focus Environmental Law & Policy Center

Senior SOC Analyst Peraton Inc

Senior Business Development Manager (Americas) Iridium Communications Inc

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