14,287 Results for

Network Security Jobs in Fairfax, VA

Jobs

AI/ML Development Principal Engineer MACOM Technology Solutions Holdings Inc

Lowell, MA

You will work with subject matter experts across various business units and functional departments to identify and execute paradigm changing improvements using AI agents, agentic workflows and solutions. Job Description MACOM is looking for an AI/ML Development Principal Engineer who will play a critical role in the design, development, and deployment of scalable and robust AI agents and agentic solutions throughout the company.

30+ days ago

Plumbing & Fire Protection Intern - Boston - Summer 2027 Buro Happold Ltd

Boston, MA

$24–$34 / hour

As a Plumbing and Fire Protection Intern, you will work alongside some of the brightest minds in the industry, gaining hands-on experience while contributing to impactful projects that shape communities, advance sustainability, and support the global effort to address climate change. Connect with colleagues and build your network through our Employee Resource Groups, including the Young Employees Forum, Diversity & Inclusion Forum, Women's Network, Wellness Committee, and Black at Buro Happold.

30 days ago

Plumbing & Fire Protection Co-op - Boston - Spring 2027 Buro Happold Ltd

Boston, MA

$24–$34 / hour

As a Plumbing and Fire Protection Co-op, you will work alongside some of the brightest minds in the industry, gaining hands-on experience while contributing to impactful projects that shape communities, advance sustainability, and support the global effort to address climate change. Connect with colleagues and build your network through our Employee Resource Groups, including the Young Employees Forum, Diversity & Inclusion Forum, Women's Network, Wellness Committee, and Black at Buro Happold.

30 days ago

Senior Acoustics/Noise Consultant Talent Collaborative Group

Boston, Massachusetts

Experience in the following areas is considered advantageous: Previous involvement in the energy industry, materials handling business, or transportation/FHWA TNM modeling. As a Senior Scientist/Engineer in the Acoustics Group, you will take on a variety of responsibilities, including: Managing multiple projects simultaneously, ensuring their successful completion.

11 days ago

National Program Management Director -Transmission - Nationwide U.S (Remote/Hybrid) Tetra Tech Inc

Boston, MA

Remote

$200,000–$250,000 / year

This strategic candidate will be responsible for developing and nurturing client relationships, responding to client opportunities, develop and work with multiple Tetra Tech environmental and engineering resources to support the project execution on all project activities across electric transmission projects and services. Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience and demonstrated work experience in the above role; skills, certifications, and competencies that align to the specified role; geographic location; and education, as well as contract provisions regarding labor categories that are specific to the position.

23 days ago

Senior Project Manager - Aviation / Civil McFarland Johnson

Acton, MA

At McFarland Johnson (MJ), we're more than infrastructure consultants - we are a 100% employee-owned firm with 80 years of commitment to delivering innovative planning, engineering design, environmental services, technology, and construction solutions that make a lasting impact in the communities we serve. This role offers the opportunity to lead meaningful projects, manage important client relationships, have all-expenses-paid travel to conferences, and help develop the next generation of engineers within a successful, growing 100% employee-owned firm.

19 days ago

Senior Project Manager – Aviation / Civil McFarland Johnson

Acton, Massachusetts

20 days ago

Training Program Manager EBI

Burlington, Massachusetts

EBI Consulting is seeking a strategic and forward-thinking Program Manager, Training, to lead the development and execution of enterprise training programs that build technical expertise, support employee growth, and strengthen organizational capability. Execute comprehensive, data-driven training strategy that directly aligns with the company's long-term goals and strategic workforce plans to close skill gaps and prepare talent for future roles, whether in their own practice or other practices.

30+ days ago

CELT Municipal Fellow (part-time/temporary) UMass Lowell

Lowell, Massachusetts

Demonstrated experience with Microsoft Office, data management, querying, and spreadsheet development as pertains to work-related tasks and deadlines, including, for example, Word, PowerPoint, Excel, PowerBi and/or other data and metrics management/tracking programs. Experiencedeveloping,implementing,andmanagingprojects and/or programsrelated to sustainability, energy system operations and management, building operation and management, power plant operations and management, finance, or GIS mapping.

26 days ago

VP of Marketing EBI

Burlington, Massachusetts

$175,000–$200,000 / year

Lead EBI’s content strategy, working with Sales, Operations, and technical experts to develop thought leadership, case studies, market insights, and client success stories that elevate the brand and support business development. This executive will partner closely with Sales, Operations, and business leaders to strengthen EBI’s brand, identify attractive markets, evaluate expansion opportunities, develop new sales channels, and generate qualified demand across the business.

30+ days ago

CELT Office of Energy Transformation Fellow (part-time/temporary) UMass Lowell

Lowell, Massachusetts

The OET Fellow will assist in developing the strategic execution of focused work groups, depending on interest and alignment of skill sets, related to the gas-to-electric transition, readying and decarbonizing the electric grid, pursuing alternative mechanisms to finance investments in the electric utility distribution grid, enabling sustainable economic development, and more as they are added. Collaboration and Peer Support : Attend regular check-in meetings with other OET fellows, monthly meetings with the UMass Lowell CELT team, and other sessions as needed to share progress, raise questions on energy-related topics, and collaborate on solutions to challenges to support peers.

20 days ago

Risk Assessor/Toxicologist TRC Companies Inc

Boston, MA

$120,016–$150,000 / year

This position will lead a team of risk assessors that works closely with Project Managers and other technical leads performing ecological and human health risk assessments, environmental remedial planning, and other environmental project related activities, including participation in the development of sampling plans and risk-based closure strategies, and the formulation of institutional (land use) controls. Must have a strong understanding and working knowledge of state and federal regulations including, but not limited to, the Massachusetts Contingency Plan (MCP), Maine Remedial Action Guidelines (RAGs), and Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) guidance.

29 days ago

Spring 2027 Co-op, Project Development (MA) BlueWave

Boston, Massachusetts

The primary focus will be to create presentations for community meetings, review utility interconnection and state incentive applications, support communication processes with landowners, and research technical-related topics. Currently pursuing an undergraduate or graduate degree in Environmental Science, Environmental Studies, Engineering, Energy Systems, Urban Planning, Business, or a related field.

10 days ago

Catastrophe Modeling & GIS Research Co-op (January - June 2027) Liberty Mutual Holding Company Inc

Boston, MA

As a Co-op within our Catastrophe R&D group, you'll be working closely with senior scientists and engineers on various projects helping with tasks to; Perform data mining and in-depth reviews of research literature, data, and models. We are seeking a candidate to join our R&D (Research and Development) group, focusing on the development and creation of mapping solutions for risk assessment related to natural catastrophes and climate change impacts.

30 days ago

Senior Civil Project Engineer Impact Recruitment

North Lakeville, MA

Quick Apply

Who we are looking for: Bachelor’s Degree in Civil Engineering; Current MA Professional Engineer registration required; 10+ years experience in civil design across a wide variety of development projects; Experience leading a team of civil engineers; Possess local experience with private developments performing site due diligence, preparing land use permit applications, understanding of zoning laws and presenting to municipal agencies; Excellent communication skills, written and verbal; Must demonstrate a desire to learn; Strong attention to detail with excellent analytical and judgment capabilities; Ability to effectively work independently and in a team environment; Proficiency in AutoCAD, HydroCAD and Microsoft Office. The candidate we are looking for will have experience in residential subdivision design and permitting, commercial and industrial site design and permitting, drainage analysis and stormwater control design, road and utility design, solid waste management facility assessment, construction management, public and private sanitary sewer assessment and design, wetlands compliance and water distribution system modeling.

13 days ago

Traffic / Transportation Engineer Impact Recruitment

Boston, MA

Quick Apply

At least five years' previous experience in traffic / transportation engineering; Excellent communication skills, written and verbal; Must demonstrate a desire to learn; Strong attention to detail with excellent analytical and judgment capabilities; Ability to effectively work independently and in a team environment; Working knowledge of AutoCAD or Civil 3D, MicroStation, Synchro, and Microsoft Office Suite applications; Reliable transportation to access job sites and a valid driver’s license in good standing; Ability to work overtime and the occasional weekend; Our client is a land development consulting firm providing Site/Civil, Traffic and Transportation Engineering and Surveying services to private clients. At Impact Recruitment, our goal is to facilitate the partnership of innovative organizations and inspired individuals seeking to affect positive social and environmental impact in our communities.

13 days ago

Site Visit Inspector DNV GL SE

Medford, MA

$85,000–$100,000 / year

Proficient written and verbal English communication skills, including the ability to prepare clear, detailed technical reports, presentations, and emails and explain technical observations to non-technical audiences in-person and/or in a virtual forum. Support construction monitoring, Owner's Engineering, Independent Engineering, due diligence, commissioning observation, factory visits, asset management, compliance reviews, end-of-warranty reviews, and root cause analysis.

18 days ago

Project Manager - Drinking Water Trilon Group

Boston, MA

Remote

$140,000–$155,000 / year

We are seeking a highly motivated and experienced Drinking Water Project Manager to lead and deliver complex water infrastructure projects that support safe, reliable, and sustainable drinking water systems. Oversee planning and design efforts for water storage infrastructure, including elevated tanks, ground storage reservoirs, and clearwells, ensuring operational efficiency and long-term reliability.

30+ days ago

Chemical Process Engineer - Braintree, MA Michael Page International

Braintree, Massachusetts

$75,000–$95,000 / year
Full time
Quick Apply

Our client is a respected manufacturer operating within a complex industrial processing environment, supplying high-quality products to customers across a variety of markets. The company promotes a collaborative culture where engineering, operations, maintenance, quality, and research teams work closely together to solve challenges and improve performance.

30+ days ago

Senior Product Safety and Compliance Engineer Michael Page International

Danvers, MA

$130,000–$155,000 / year
Full time
Quick Apply

Sector Engineering & Manufacturing Sub Sector Quality, Technical Industry Industrial / Manufacturing Where Danvers Contract Type Permanent Consultant Name Bridget Petti Job Reference JN-092026-7099094 The business offers a collaborative environment where engineers have the opportunity to work on sophisticated technologies, influence product development, and contribute to solutions used by leading organisations worldwide.

30+ days ago

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Network Security Jobs in Fairfax, VA

AI/ML Development Principal Engineer MACOM Technology Solutions Holdings Inc

Plumbing & Fire Protection Intern - Boston - Summer 2027 Buro Happold Ltd

Plumbing & Fire Protection Co-op - Boston - Spring 2027 Buro Happold Ltd

Senior Acoustics/Noise Consultant Talent Collaborative Group

National Program Management Director -Transmission - Nationwide U.S (Remote/Hybrid) Tetra Tech Inc

Senior Project Manager - Aviation / Civil McFarland Johnson

Senior Project Manager – Aviation / Civil McFarland Johnson

Training Program Manager EBI

CELT Municipal Fellow (part-time/temporary) UMass Lowell

VP of Marketing EBI

CELT Office of Energy Transformation Fellow (part-time/temporary) UMass Lowell

Risk Assessor/Toxicologist TRC Companies Inc

Spring 2027 Co-op, Project Development (MA) BlueWave

Catastrophe Modeling & GIS Research Co-op (January - June 2027) Liberty Mutual Holding Company Inc

Senior Civil Project Engineer Impact Recruitment

Traffic / Transportation Engineer Impact Recruitment

Site Visit Inspector DNV GL SE

Project Manager - Drinking Water Trilon Group

Chemical Process Engineer - Braintree, MA Michael Page International

Senior Product Safety and Compliance Engineer Michael Page International

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