539 Professional Level Design Engineer jobs in Ashburn,VA

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Mid-Level SQL Engineer

Leidos

Gaithersburg, MD 20879

~ 48 min OnsitePaid Time OffRetirement Benefit

Bachelor's degree in computer science, Software Engineering, or related field with 4–8 years of experience; or Master's with 2–6 years
US Citizenship
Active TS/SCI with ability to successfully pass a Polygraph
Strong SQL skills, including the ability to write advanced queries (joins, aggregations, subqueries, window functions)
Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.)
Background supporting analytics, dashboards, or reporting pipelines
Comfortable working in Linux‑based environments
Proven ability to work independently on data‑centric tasks and ensure data quality

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New, Posted 9 hours ago

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Senior Manager, AI Engineering (People Leader) (Gen AI Platform Services)

Capital One

Mc Lean, VA 22101

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Border Patrol Agent (Entry Level) – Up to $20,000 Hiring Bonus

U.S. Customs and Border Protection

Ashburn, VA 20147

$49,739-$89,518/yr

$20,000 bonus

Bilingual Preferred

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Information Technology Professional (IT Support)

US Navy

Leesburg, VA 20176

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Border Patrol Agent (Entry Level) – Up to $20,000 Hiring Bonus

U.S. Customs and Border Protection

Stone Ridge, VA 20105

$49,739-$89,518/yr

$20,000 bonus

Bilingual Preferred

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Senior Software Defined Radio (SDR) Engineer

Leidos

Arlington, VA 22201

~ 38 min Onsite

Bachelor's degree in:
Electrical Engineering
Computer Engineering
Computer Science
Related technical discipline
Must have 8+ years of expereince including strong hands-on experience with:
**Ettus Research USRP platforms (** X310/X410, N320/N321, X440, B-Series platforms)
Strong proficiency in:
Modern C++
Python
Linux systems programming, including Linux performance optimization
Multithreaded and concurrent software architectures
Experience deploying systems with Red Hat Linux
Experience developing with:
UHD API
Real-time streaming systems
High-rate packet processing
Socket programming
Low-latency software architectures
Ettus RF Network On Chip (RFNoC) architecture
Strong understanding of:
RF fundamentals
Wireless communications systems
IQ signal processing
Digital modulation techniques
Wideband RF architectures
Spectrum analysis
Experience implementing:
OFDM
QPSK/QAM
Channel estimation
Synchronization algorithms
FFT/channelization pipelines
Adaptive filtering
Signal detection and classification
Time/frequency synchronization
Position requires an active Secret security clearance or the ability to obtain and maintain one
Travel up to 15%
FPGA-based SDR architectures
High-speed Ethernet transport layers
RF front ends and synchronization systems

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Information Technology Professional (IT Support)

U.S. Navy

Washington, DC 20011

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Estimator

FORT MYER CONSTRUCTION

Washington, DC 20018

$115,000-$150,000/yr

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HWT Functional Team Lead - Advanced Systems Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$125,275/yr

Hybrid~ 35 minFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master’s degree, plus a minimum of 3 years of relevant experience.
Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire.
Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.
Due to the nature of work performed within our facilities, U.S. citizenship is required

SmartExplore AI is experimental.

New, Posted 19 hours ago

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