UNKNOWN

FEED

As a full-service MEP (Mechanical, Electrical, and Plumbing) contractor, we pride ourselves on the quality and expertise of our teams, who work across a diverse range of specialties, including New Construction, Mechanical Service, Industrial Refrigeration, and Manufacturing. Build and maintain strong relationships with key vendors and subcontractors to ensure competitive pricing, reliable partnerships, and high‑quality project execution.

Comfort Systems USA

Sales Engineer

ea_via_bold

For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Our team works to empower public servants with secure, compliant AI tools (e.g., ChatGPT Enterprise, ChatGPT Gov) and mission-aligned deployments that meet government technical requirements with strong reliability and safety.

OpenAI

Forward Deployed Software Engineer, Gov

FULL_TIME

YEAR

Support engineering and program planning by contributing to key program artifacts, including: Systems Engineering Life Cycle (SELC) tailoring plans, Systems Engineering Plans (SEP), Test and Evaluation Master Plans (TEMP), and Integrated Master Schedules (IMS). The Applied Engineer will work closely with CBP stakeholders, program managers, and technical experts to assess technologies, guide development efforts, inform program strategies, and enable effective deployment of integrated systems.

Xenith Solutions

Applied Mission Engineer

partner JazzHR

What You'll Work On: Embed with client teams to observe and document how work actually happens, including workflows, systems, data flows, decision points, and the exception paths that aren't captured in formal documentation. Produce operating maps and automation roadmaps that prioritize high‑volume workflows by expected value and risk and determine where deterministic software, agent judgment, and human‑in‑the‑loop approvals each belong.

Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.

Booz Allen Hamilton Inc.

Ai/Ml Engineer

Engineer and manage large-scale data pipelines and platforms, including data modeling, ETL/ELT, transformation, data quality, and distributed technologies like Spark/PySpark and Elasticsearch. Experience with distributed data engineering using Apache Spark/PySpark, HDFS, Delta Lake, Elasticsearch, or similar technologies across large-scale datasets.

Reinventing Geospatial, Inc. (RGi)

AI/ML Engineer

lever_via_bold

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Kratos Defense & Security Solutions, Inc. (Nasdaq:KTOS) is a specialized Technology Company providing mission critical products, solutions and services for United States National Security. Kratos' core capabilities are sophisticated engineering, manufacturing and system integration offerings for National Security platforms and programs. Kratos' areas of expertise include Command, Control, Communications, Computing, Combat and Intelligence, Surveillance and Reconnaissance (C5ISR) systems, satellite communications, electronic warfare, unmanned systems, hypersonic systems, directed and high power energy systems, electromagnetic railgun, missile defense, cyber warfare, cybersecurity, information assurance, and critical infrastructure security. Kratos has primarily an engineering and technically oriented work force of approximately 3,100. Substantially all of Kratos' work is performed on a military base, in a secure facility or at a critical infrastructure location.

Kratos Defense & Security Solutions Inc

Senior Customer Support Engineer

linkup_via_bold

Successfully deploying our complex hardware and software products requires collaborating with nearly every internal Anduril team - business development, engineering, product, logistics, finance, legal, contracting, technical operations, and many more. WHAT YOU'LL DO: Serve in a customer-facing Account Manager capacity, working directly with the a Department of War Service to develop and deploy Anduril integrated hardware-software C2 products to meet customer and operational needs.

ANDURIL INDUSTRIES

Senior Mission Operations Engineer, Connected Warfare (Active Clearance)

Related curriculum -- Successful completion of a curriculum leading to a bachelors degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelors degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Combination of education and experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering.

U.S. Department of Transportation

Supervisory General Engineer

On this team, you'll have the opportunity to build new products and solve critical problems using cutting-edge machine learning techniques to implement the world's best entity resolution and matching systems. The entity resolution team is a critical core team of our organization, responsible for managing and maintaining the entity resolution and matching services that power both internal and our customer-facing applications.

Zoominfo Technologies Inc

Software Engineer III

ADAPTED_NOW

The AV/VTC Production Engineer designs, integrates, operates, maintains, and supports enterprise audiovisual (AV) and video teleconferencing (VTC) systems supporting conference rooms, executive briefing centers, training facilities, live events, and virtual/hybrid environments. The role provides hands-on technical expertise for AV/VTC systems, live event production, system integration, troubleshooting, and performance optimization while working closely with customers, IT teams, executives, and vendors.

AAC is a leading IT service management firm specializing in enterprise-level solutions for the federal government. Since 1983, we have helped federal agencies move closer to their goals—from delivering public services to defending national interests. Combining mission-driven IT solutions and lasting partnership, we help our customers transform and modernize their infrastructures, work more effectively, and achieve their missions.

AAC Inc

AV/VTC Production Engineer

Excellent interpersonal communication skills Proficient with Microsoft Office (Outlook, Word, Power Point, and Excel) Efficient and accurate work output Good documentation, writing, and reporting skills Must be self-starter, able to take initiative, work independently and recognize management issues that need to be elevated Must be able to multi-task and maintain deadline punctuality during pressurized situations TS//SCI Clearance Required. 2 Circle Incorporated is a veteran-owned small business consulting firm providing specialized customer focused system engineering, requirements definition, operational analysis, and program management support to Department of Defense requirements staffs, acquisition communities, and warfighting organizations to solve mission-critical problems.

2 Circle Inc

Scientist / Engineer

Doctoral degree required Five years' experience in the Department of Defense (DoD) Excellent interpersonal communication skills Proficient with Microsoft Office (Outlook, Word, Power Point, and Excel) Efficient and accurate work output Good documentation, writing, and reporting skills Must be self-starter, able to take initiative, work independently and recognize management issues that need to be elevated Must be able to multi-task and maintain deadline punctuality during pressurized situations TS//SCI Clearance Required. 2 Circle Incorporated is a veteran-owned small business consulting firm providing specialized customer focused system engineering, requirements definition, operational analysis, and program management support to Department of Defense requirements staffs, acquisition communities, and warfighting organizations to solve mission-critical problems.

Senior Scientist / Engineer

Drive proactive security automation - Build systems that identify and remediate security issues in deliverables (code, threat models, content) without requiring explicit builder consent at every step, moving from reactive reviews to proactive prevention. You will build intelligent automation that augments manual identification, analysis, and remediation workflows, enforces security guardrails for agents and human experts, and provides data-driven insights to AWS leadership.

At Amazon, we don’t wait for the next big idea to present itself. We envision the shape of impossible things and then we boldly make them reality. So far, this mindset has helped us achieve some incredible things. Let’s build new systems, challenge the status quo, and design the world we want to live in. We believe the work you do here will be the best work of your life. 
Wherever you are in your career exploration, Amazon likely has an opportunity for you. Our research scientists and engineers shape the future of natural language understanding with Alexa. Fulfillment center associates around the globe send customer orders from our warehouses to doorsteps. Product managers set feature requirements, strategy, and marketing messages for brand new customer experiences. And as we grow, we’ll add jobs that haven’t been invented yet. 
It’s Always Day 1 
At Amazon, it’s always “Day 1.” Now, what does this mean and why does it matter? It means that our approach remains the same as it was on Amazon’s very first day – to make smart, fast decisions, stay nimble, invent, and stay focused on delighting our customers. In our 2016 shareholder letter, Amazon CEO Jeff Bezos shared his thoughts on how to keep up a Day 1 company mindset. “Staying in Day 1 requires you to experiment patiently, accept failures, plant seeds, protect saplings, and double down when you see customer delight,” he wrote. “A customer-obsessed culture best creates the conditions where all of that can happen.” You can read the full letter <a href="https://hiring.amazon.com/why-amazon/culture#/">here</a> 
Our Leadership Principles 
Our Leadership Principles help us keep a Day 1 mentality. They aren’t just a pretty inspirational wall hanging. Amazonians use them, every day, whether they’re discussing ideas for new projects, deciding on the best solution for a customer’s problem, or interviewing candidates. To read through our Leadership Principles from Customer Obsession to Bias for Action, visit <a href="https://www.amazon.jobs/principles" target="_blank">https://www.amazon.jobs/principles</a>

Amazon.com Inc

Sr. Software Development Engineer, AWS Security

As an Enterprise Solutions Engineer, you will own the technical relationship with customers while partnering closely with your Client Executive to drive business outcomes, winning together across both existing accounts and net-new opportunities. As the only enterprise-grade storage service natively embedded in Google Cloud, AWS, and Microsoft Azure, we empower customers to run everything from traditional workloads to enterprise AI with unmatched performance, resilience, and security.

NetApp Inc

Senior Solutions Engineer - Washington

This job might be for you if: 3+ years sales experience of similar products; Local experience preferred Knowledgeable of the power industry & three-phase electricity Utilizes strong product, competitor and customer knowledge to act as a consultant to targeted and established accounts Excellent interpersonal, presentation & communication skills A drive to respond immediately to both customers and other SE employees Proficient in all Microsoft applications Proven ability to communicate technical information to a wide audience Valid driver's license & ability to drive to construction sites and management offices required Education: BS degree or comparable work experience required; engineering degree preferred We seek out and reward people for being straightforward, open, passionate, effective and challenging the status quo. Host/participate in trade shows and conventions Close sales with assigned accounts Develop sales plans/strategies Work with applications groups on technical and design issues Follow-up on projects quoted Coordinate quotes and submittal drawings with internal resources Coordinate proper inter-territory involvement Customer Relationships: Professional and proper email/written correspondences, Acknowledge customer and other field requests, Be engaging and enthusiastic when speaking with clients, Develop and conduct routine product seminars, Develop action plans for improving assigned accounts.

Schneider Electric SE

Territory Sales Engineer - ASCO - Virginia/DC/Baltimore

The Fortinet Security Fabric platform delivers broad, integrated, and automated protections across the entire digital attack surface, securing critical devices, data, applications, and connections from the data center to the cloud to the home office. This critical pre-sales role will be instrumental in accelerating the adoption of our solutions that help customers secure the creation and usage of AI applications, including homegrown AI and popular agentic AI tools.

Fortinet Inc

AI Sales Engineer

The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. Responsible for higher-level product line architecture, and providing guidance and oversight to multiple development teams working on different products or technologies to ensure the technologies interoperate or connect to each other appropriately.

DRS Technologies, headquartered in Arlington, Virginia, U.S.A., is a leading supplier of integrated products, services and support to military forces, intelligence agencies and prime contractors worldwide. Focused on defense technology, the Company develops, manufactures and supports a broad range of systems for mission critical and military sustainment requirements, as well as homeland security. The Company has been recognized as one of the fastest growing defense technology companies in the world and holds leading market positions in thermal imaging devices, combat display workstations, electronic sensor systems, power systems, rugged computer systems, air combat training systems, mission recorders, deployable flight incident recorders, environmental control systems, telecommunication systems, aircraft loaders, military trailers and shelters, and integrated logistics and support services. DRS's broad range of mission critical systems and sustainment solutions uniquely position the Company to support the ongoing superiority of the military's Current Force, as well as the modernization and emerging transformation initiatives of the Future Force. DRS responds to the needs of U.S. and allied military forces, as they engage in day-to-day expeditionary activities, by providing high-tech products and systems that improve the capabilities of many key platforms. The Company also provides a range of military support systems and services. DRS's products are deployed on a wide range of high-profile military platforms and on several platforms for non-military applications. Our sustainment products, such as environmental control systems, power generators, water and fuel distribution systems, chemical/biological decontamination systems and heavy equipment transport systems, are used to support military forces, humanitarian efforts and peacekeeping. We also provide security and asset protection systems and services, telecommunication and information technology services, training and logistics support services for all branches of the U.S. armed forces and certain international militaries, homeland security forces, and select government and intelligence agencies. DRS strives to provide quality products and services and stand behind them, to invest in research and development and new market opportunities, and to leverage existing core defense programs and business areas.

DRS Technologies

Senior Principal Software Engineer

Senior Principal Systems Engineer

Strong understanding of networking (Firewall, Network Segmentation, LAN/WAN, Wireless, routing, switching, VPNs, TCP/IP) and core security protocols (IPSec, TLS/SSL, PKI, SAML, OAuth, RADIUS, etc.). Deliver impactful presentations and demos to both technical stakeholders and executive decision-makers (CISOs, CIOs, CTOs, and business leaders).

Regional Sales Engineer

Working closely with Production, Manufacturing Engineering, Systems Engineering, Quality, and engineering teams in the United States and Israel, this role ensures testing is reliable, repeatable, properly documented, and capable of supporting production and customer delivery requirements. Several factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity.

Customer Engineer Jobs in Ashburn, VA

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Senior Scientist / Engineer 2 Circle Inc

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Senior Principal Software Engineer DRS Technologies

Senior Principal Systems Engineer DRS Technologies

Regional Sales Engineer Fortinet Inc

Test Engineer II DRS Technologies

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