UNKNOWN

FEED

Synthesize and generate custom tactical RF waveforms based on reverse-engineered signal parameters, including frequency-hopping, direct-sequence spread spectrum (DSSS), and low probability of intercept/detection (LPI/LPD) signals. As a lead / principal engineer, you will serve as a technical authority-shaping modern RF architectures, guiding lab infrastructure strategy, selecting core SDR platforms, and mentoring multi-disciplinary engineering teams.

Twosix Technologies

Lead RF Systems Engineer (Tactical Comms / SDR / Dsp)

ea_via_bold

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).

YEAR

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

Network Engineer 4 - Tysons, VA

The team is growing and looking for someone with an advanced RF engineering and signal processing background who has an understanding of how to serve as an RF Subject Matter Expert (SME) to lead technical planning, reverse engineer complex RF protocols, and architect solutions for embedded security research programs. Bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, Physics, Mathematics (or equivalent military/IC experience) paired with 9+ years of experience in DSP, SDR development, and RF reverse engineering.

Principal Radio Frequency Engineer

Our comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.

Alarmcom Holdings Inc

Staff Security Engineer

Deep expertise in systems programming in C and Python (low-level networking and hardware-facing code), Linux internals (kernel modules, drivers, device enumeration, debugging below userspace), and PCIe system architecture (topology, addressing, peer-to-peer, virtualization, and passthrough). Demonstrated experience in high-performance networking (kernel-bypass packet processing, hardware offload, line-rate data paths), out-of-band management (BMC and REST-based interfaces with automation), and cross-disciplinary collaboration with hardware and mechanical engineers.

Senior Systems Software Engineer

AWS Data centers have multiple components such as generators, uninterruptible power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. As a Data Center Controls Engineer, your primary customers are Data Center Engineering Operations (DCEO), who depend on you to deliver reliable, well integrated Building Management Systems (BMS) and Electrical Power Monitoring Systems (EPMS).

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

Controls Engineer, Deployment, CDS - DCCD

Senior Regulatory Engineer

Controls Engineer, Amazon Dedicated Cloud

Our comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We are looking for a talented and passionate early-career test engineer to join the Device Engineering team and help us define the future of the IoT for residential and commercial properties by creating and integrating devices including security panels, networking gateways, and video cameras.

Test Engineer I - RF/EMC

As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.

ANDURIL INDUSTRIES

Senior Design Validation Engineer, Intelligence Systems

Actively solicit feedback from teams, and use that feedback to improve operational effectiveness as infrastructure scales Provide serviceability feedback on production hardware resulting in more efficient repair activities Move to MINIMUM_QUALIFICATION sectionBachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience BS or BA in electrical, mechanical, or computer engineering, or equivalent hardware-engineering-related experience 10+ years of experience with server hardware systems in an internet operations environment, or on a development team in design or test validation Experience triaging and debugging hardware platforms Familiarity or experience in NPI server platform development Familiarity with Linux or Unix Operating systems Experience training and mentoring technicians and/or engineers Demonstrated technical skills and experience creating documentation for users of all levels Communication experience and interpersonal skills, with the experience communicating and partnering effectively within all levels of the organization Experience with building relationships with customers and vendors Expert at leveraging large volumes of data to improve decision making processes in the hardware functional domain (understanding the metrics and statistics) Experience in data center system and process automation Experience in large scale data center hardware deployments and building scaling infrastructure BS or BA in electrical, mechanical, or computer engineering Experience supporting server hardware in a public cloud, hosted, or colocation environment, including working through a cloud provider's repair and escalation process Experience diagnosing hardware issues with limited physical access and partial telemetry Experience engaging technically with hardware vendors or service providers, including evidence based escalation and service level discussions Bash, PHP, Python, or Perl scripting experience Experience in integration testing and operation of compute, storage, and accelerator (GPU) platforms, bringing operational perspective to each stage of H/W development life cycle through end of life in productionMeta builds technologies that help people connect, find communities, and grow businesses. Serve as subject matter expert for compute, storage, and accelerator (GPU) platforms in Meta's production data centers and on capacity Meta consumes from cloud providers, anticipating and diagnosing issues for the operations teams, and escalating as appropriate to hardware design and NPI teams Act as the deep escalation point for cloud hardware issues, taking handoffs from the cloud triage teams and driving hardware and software investigation through to resolution Identify systemic hardware issues within a single cloud provider and across cloud providers, separating cloud provider specific behavior from platform behavior already characterized in Meta's own fleet Represent Meta's reliability, diagnosability, and serviceability expectations to cloud providers, compiling the technical evidence those conversations depend on Carry findings from the cloud environment back into Meta's own platform work, and apply what is already known about Meta's platforms to accelerate diagnosis in the cloud Provide end to end lifecycle support (operational test through end of life decommissioning) of hardware platforms and new technologies in the data centers Drive complex technical investigations globally and spanning multiple disciplines such as Hardware, Software/Firmware, Networking and Power & Cooling Analyze health of the global fleet of servers to proactively identify systemic issues, and take appropriate action to quickly mitigate impact Work closely with HW Engineering, Release to Production, and Systems Integration teams to take new server and storage platforms into mass production in the data centers Identify risks early in new hardware programs and contribute the test methods needed to characterize the product and assure end customer needs are met Act as product owner for specific server and/or storage platforms.

Meta Platforms Inc

Cloud Production Platform Engineer

On any given day you might be debugging why a firmware update stalled on a Glacier storage library in IAD, writing a new step function workflow to automate a remediation path, reviewing a design doc for the next phase of Fleet automation, or working through a tricky DynamoDB concurrency issue. As an SDE II on this team, you"ll build and operate the NAWS-based automation that keeps 2,000+ Glacier storage units healthy across global regions - from firmware deployment pipelines to break-fix remediation workflows to the operator tooling that other teams rely on every day.

Software Dev Engineer II, Zamboni

Principal Software Engineer

Evertz, a growing high-technology company with over 2,000 employees today, is a worldwide leader in the design and manufacture of broadcast, film production and post production equipment for the film, television broadcast and Professional Audio & Video industry. Your personal data will be processed for the purposes of managing Controller’s and its' subsidiaries' and affiliates' recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes.

Evertz Microsystems (TSX:ET) is a leading global manufacturer of broadcast equipment and solutions that deliver content to television sets, on-demand services, WebTV, IPTV, and mobile devices (like phones and tablets). Evertz has expertise in delivering complete end-to-end broadcast solutions for all aspects of broadcast production including content creation, content distribution and content delivery.
 
Considered as an innovator by their customers, Evertz delivers cutting edge solutions that are unmatched in the industry in both hardware and software. Evertz delivers products and solutions that can be found in major broadcast facilities on every continent. Evertz’ customer base also includes telcos, satellite, cable TV, and IPTV providers.
 
With over 1,400 employees, that include hardware and software engineers, Evertz is one of the leaders in the broadcast industry. Evertz has a global presence with offices located in: Canada, United States, United Kingdom, Germany, United Arab Emirates, India, Hong Kong, China, Singapore, and Australia. Evertz was named one of Canada’s 50 Best Managed Companies, which recognizes excellence in Canadian-owned and Canadian-managed companies. Canada’s 50 Best Managed Companies identifies Canadian corporate success through companies focused on their core vision, creating stakeholder value and excelling in the global economy.

Evertz Microsystems Limited

Field Service Engineer - AV, USA

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. We develop complex, radiation effects mitigated, designs that balance competing requirements in modern space programs, delivering cutting-edge solutions that enable our customers to achieve more in space.

Trident Systems Incorporated is a veteran-owned business founded in 1985 with one purpose in mind: to deliver innovative and affordable technology solutions for mission critical government and commercial needs.  Thirty years later, Trident continues to harness emerging technology to provide leading-edge solution to both the military and intelligence communities, as well as a broad spectrum of commercial and international customers.  

Trident Systems Inc

Principal Software Systems Engineer (Embedded Flight Systems)

Full-Time and Permanent; 7.5 Hours/Day; 252 Days/Year; 12 Months/Year; Grade E. Provides advanced technical support for the installation, maintenance, and repair of servers, hyperconverged infrastructure, networking devices, security systems, software, and related technology equipment. Associates degree (Bachelors preferred) in computer science, information systems, or a related field, or multiple years of server and network support experience.

Vets Hired

Network Engineer III

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. This role involves contributing to new site development, supporting operations with engineering solutions, resolving construction-related issues, and performing general engineering administration tasks.

HOUR

StratAcuity Staffing Partners Inc

Electrical Engineer

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Technical Skills: Candidates must have strong knowledge of power distribution systems, transformers, switchgear, protective relaying, motor control centers (MCCs), variable frequency drives (VFDs), and industrial electrical systems.

Power Systems Electrical Engineer

September 14, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Linux Systems Engineer – TS/SCI with Polygraph

October 22, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Firmware Engineer Jobs in Virginia

Lead RF Systems Engineer (Tactical Comms / SDR / Dsp) Twosix Technologies

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

Principal Radio Frequency Engineer Twosix Technologies

Staff Security Engineer Alarmcom Holdings Inc

Senior Systems Software Engineer Twosix Technologies

Controls Engineer, Deployment, CDS - DCCD Amazon.com Inc

Senior Regulatory Engineer Alarmcom Holdings Inc

Controls Engineer, Amazon Dedicated Cloud Amazon.com Inc

Test Engineer I - RF/EMC Alarmcom Holdings Inc

Senior Design Validation Engineer, Intelligence Systems ANDURIL INDUSTRIES

Cloud Production Platform Engineer Meta Platforms Inc

Software Dev Engineer II, Zamboni Amazon.com Inc

Principal Software Engineer Alarmcom Holdings Inc

Field Service Engineer - AV, USA Evertz Microsystems Limited

Principal Software Systems Engineer (Embedded Flight Systems) Trident Systems Inc

Network Engineer III Vets Hired

Electrical Engineer StratAcuity Staffing Partners Inc

Power Systems Electrical Engineer StratAcuity Staffing Partners Inc

Linux Systems Engineer – TS/SCI with Polygraph Leidos

Linux Systems Engineer Leidos

Similar Job Searches

Stand out to leading employers.