UNKNOWN

FEED

Lead and execute large-scale, transformative data initiatives from end to end, independently driving critical architectural decisions and evaluating platform choices, such as Snowflake versus Databricks, based on technical and business requirements. Utilize programming languages such as Python and Spark, along with open-source relational and NoSQL databases, and cloud-based data warehousing platforms including Databricks and Snowflake.

YEAR

Capital One Financial Corp

Data Engineer 5

FULL_TIME

M.C. Dean is headquartered in Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. Join us to build expertise through a combination of formal training programs and experiential, on-the-job learning to develop a broad and highly advanced skillset across the company's integrated business units.

M.C. Dean is Building Intelligence™. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission-critical facilities, secure environments, complex infrastructure, and global enterprises.
The company’s capabilities include electrical, electronic security, telecommunications, life-safety, instrumentation and control, and command and control systems.
M.C. Dean is headquartered in Tysons, Virginia and employs more than 4,000 professionals engineers,technicians, and staff who deploy worldwide automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.

M.C. Dean, Inc

Engineer 1 - New College Graduate - 2026 - 2027 Season

[AW]-iCims

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Assists Senior Engineers in preparation of Designs, including: Narrative Design Documents, Systems Designs, Subsystem Designs (CAD / Panels / Layouts / Wiring / Hardware / Communications).

M.C. Dean Inc

Network Engineer 4 - Tysons, VA

This individual will define technical strategy and reference architecture for our GIS solution accelerators (GeoCube, SPHERE, RisQ), serve as lead Solution Architect on GIS-focused proposals and captures, and represent Niyam externally as a recognized geospatial thought leader through technical publications and conference speaking. The role combines deep hands-on delivery across active federal contracts with enterprise-level influence on Niyams geospatial technical direction and growth strategy, and requires the ability to obtain a Top Secret clearance to support Niyams continued expansion into DoD and Intelligence Community work.

Niyam IT

Principal Engineer, GIS

Administer and support virtual servers, storage environments including SAN/NAS, and virtual networking components such as vSwitches, distributed switches, VLANs, and VMware NSX-T, including logical switching, routing, firewall, and micro-segmentation capabilities. Bachelor's degree and 13 years of experience in related fields such as infrastructure engineering, network engineering, systems deployment, IT implementation, or field engineering; equivalent combinations of education and experience may be considered.

CACI provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&amp;P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit <a href="http://www.caci.com" target="_blank" itemprop="url" mns_rt="Company">www.caci.com</a>. 
 
 We strive to sustain a corporate culture based on integrity - one that's focused on treating customers ethically and making their priorities our priorities. We pride ourselves in finding and hiring people with the highest intellectual capital, and providing them with challenging opportunities and encouraging their innovation and initiative.

CACI

Infrastructure Engineer

By providing the information below and checking the boxes referenced, you acknowledge and consent to SAIC''s Privacy Policy to include access and use of your information for the purposes of sharing your information for possible employment recruitment effects by SAIC and it''s third party vendors. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Science Applications International Corp

Emergency Communications Infrastructure Engineer

In addition to your core role, you will also be suited to providing input into a wide range of technical activities within the company, ranging from technical pre-sales, core architectural and design working sessions, and technical support activities. Together, we are creating the only platform that combines modern 911 infrastructure with an AI intelligence layer—helping public safety agencies move faster, make better decisions, and deliver better outcomes in the moments that matter most.

Axon

Professional Services Engineer, 911 Systems (Remote)

GreenHouseAPI

The Solution Engineer will work closely with sales representatives, product teams, and customers, acting as the technical expert in the sales process, as well as a solution architect to ensure that solutions are designed and implemented with best practices and innovation in mind. This role demands a blend of technical expertise, business acumen, and communication skills to ensure that the solutions proposed and delivered are efficient, scalable, and aligned with the client's business objectives and complex business requirements.

Genesis Consulting Group

SAP Concur Solution Engineer

ea_via_bold

C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. Your primary focus is keeping the system available: monitoring its health, responding to incidents and outages, performing upgrades and patches, and building the automation and runbooks that keep problems from recurring.

C3.ai Inc

Forward Deployed Engineer, Federal On-Site

In this role, you will develop accurate cost estimates, prepare technical and commercial proposals, support customer engagement activities, and collaborate with engineering, sales, and operations teams to deliver technically sound and commercially competitive solutions. To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to: - Undergo additional background screens and/or drug/alcohol testing for customer credentialing.

A trusted partner for millions of customers, Ecolab (ECL) is a global sustainability leader offering water, hygiene and infection prevention solutions and services that protect people and the resources vital to life. Building on a century of innovation, Ecolab has annual sales of $15 billion and more than 48,000 associates, Ecolab delivers comprehensive science-based solutions, data-driven insights and world-class service to advance food safety, maintain clean and safe environments, and optimize water and energy use, and improve operational efficiencies and sustainability for customers in the food, healthcare, life sciences, hospitality and industrial markets in more than 170 countries around the world. When you come to work at Ecolab, you get to take on some of the world’s most meaningful challenges and have the opportunity to learn and grow, shape your career, make an impact and quickly see the importance of your work. For more Ecolab news and information, visit www.ecolab.com. Follow us on Twitter @ecolab, Facebook at facebook.com/ecolab, LinkedIn at Ecolab or Instagram at Ecolab Inc. To explore career opportunities at Ecolab, visit jobs.ecolab.com.

Ecolab

Sales & Estimating Engineer

In this role, you will get to design, build, and test in-house equipment, develop supporting technical documentation, and provide hands-on customer support—including field deployment—for mission-critical systems. Collaborating with cross-functional teams (engineering, program management, field support) to ensure equipment meets performance, size, weight, and power requirements.

Parsons is a technology-driven engineering services firm with more than 70 years of experience in the engineering, construction, technical, and professional services industries. The corporation is a leader in many diversified markets with a focus on infrastructure, defense, security, and construction. Parsons delivers design/design-build, program/construction management, systems design/engineering, cyber/converged security, and other professional services packaged in innovative alternative delivery methods to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons

Design Engineer

You will design and champion complex People-Centric Security solutions encompassing the Data Security portfolio, including a full Data Loss Prevention suite (email, endpoint, cloud and web), Insider Risk and Data Security Posture Management. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows.

Proofpoint

Senior Sales Engineer - Data Security

We're executing a Mission that (1) Identifies the core bottlenecks in Warfighting, Intelligence and the Enterprise, (2) Assigns top talent with backgrounds in systems and machine learning engineering, and (3) Finds repeatability in solution development to target similar offices across the DoW/IC. About the Role: The Machine Forward Deployed Learning Engineer position requires a mix of software development, LLM Ops, and SecDevOps practices, resulting in an exciting, fast-paced engineering role.

Adelphi

Machine Learning Engineer

In this role, you will lead HVAC Controls and Building Automation System (BAS) pre-sales engineering efforts, helping shape solutions during the design and proposal phase through estimation, value engineering, and technical coordination with Sales, Operations, subcontractors, vendors, and digital teams. 5 to 7 years of controls sales, applications engineering, estimating, or operations experience supporting HVAC systems and Building Automation Systems (BAS), including Automatic Temperature Controls (ATC) and Building Management Systems (BMS).

Johnson Controls International Plc

HVAC Controls Pre-Sales Engineer

5-7+ years in sales engineering, solutions architecture, or customer-facing technical roles, ideally selling enterprise software or AI solutions into the Intelligence Community. Experience with how the IC buys technology: acquisition pathways such as OTAs, SBIRs, and IDIQs; contract vehicles; budget and program cycles; and moving capabilities from pilot to enterprise adoption.

Primer.ai

Senior Sales Engineer

In this role, you will get to design, build, and test in-house equipment, develop supporting technical documentation, and provide hands-on customer support-including field deployment-for mission-critical systems. Collaborating with cross-functional teams (engineering, program management, field support) to ensure equipment meets performance, size, weight, and power requirements.

Parsons Commercial Technology Group Inc.

That's why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.

Ready to fast-forward your career? Then join Comcast as we shape the future at the intersection of media + technology. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. 
 
We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. 
 
If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast. Learn more about us or start your job search now!

Comcast Corp

Sr. Data Engineer - Freewheel

Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. Performs associated cost estimates, prepares proposals, and works with sales in negotiating final settlement price and customer acceptance resulting from scope of supply changes / change orders.

Equipment Complex Project Engineer

The Project Engineer is responsible for assisting the Project Manager with administrative duties associated with the project, material releases, vendor follow-up, coding invoices for A/P, routine correspondence, field dimensioning, change orders, submittals and labor and delivery schedules. Follow up with internal and external customers on shop drawing changes and schedule changes or delays.

For over four decades, we have been providing innovative solutions as a prime trades contractor for general trades, architectural woodwork, ornamental metals, doors, frames &amp; hardware, specialties, laboratory furniture, and medical equipment. Our core values: commitment to customer, integrity, respect, safety, and teamwork are the cornerstone of our business. With offices nationwide and over 1,100 professionals, we have the financial stability, craftsmanship and commitment to your project.

ISEC Inc

Project Engineer I

Aerostar, a business unit of TCOM , is seeking a Staff Software Engineer to be responsible for understanding customer missions and requirements, translating into a concept, and presenting technical concept and business case to customer. Along with Business Development team, is a primary interface with customers and internal management, especially as it relates to technical solutions to customer problems.

Customer Engineer Jobs in Sterling, VA

Data Engineer 5 Capital One Financial Corp

Engineer 1 - New College Graduate - 2026 - 2027 Season M.C. Dean, Inc

Network Engineer 4 - Tysons, VA M.C. Dean Inc

Principal Engineer, GIS Niyam IT

Infrastructure Engineer CACI

Emergency Communications Infrastructure Engineer Science Applications International Corp

Professional Services Engineer, 911 Systems (Remote) Axon

SAP Concur Solution Engineer Genesis Consulting Group

Forward Deployed Engineer, Federal On-Site C3.ai Inc

Sales & Estimating Engineer Ecolab

Design Engineer Parsons

Senior Sales Engineer - Data Security Proofpoint

Machine Learning Engineer Adelphi

HVAC Controls Pre-Sales Engineer Johnson Controls International Plc

Senior Sales Engineer Primer.ai

Design Engineer Parsons Commercial Technology Group Inc.

Sr. Data Engineer - Freewheel Comcast Corp

Equipment Complex Project Engineer Johnson Controls International Plc

Project Engineer I ISEC Inc

Staff Software Engineer Tcom, L.P.

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