997 3d Architecture jobs in Fairfax,VA

Senior Network Architect/SME in Enterprise Level Data Center and Cloud

GovCIO LLC

Bethesda, MD 20817

$149,027/yr

Remote

Bachelor's with 12+ years (or commensurate experience)
CCIE Certification: Written and practical
Within each of the Cisco Certifications, the following specializations are needed and listed in order of importance: Routing and Switching, Service Provider, Data Center and Wireless
Clearance Required: Must be able to obtain and maintain a Public Trust clearance.

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Senior Software Defined Radio (SDR) Engineer

Leidos

Arlington, VA 22201

~ 21 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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New, Posted 6 hours ago

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Subject Matter Expert Level III / Senior Network Architect

GovCIO LLC

Bethesda, MD 20817

$149,841/yr

Hybrid~ 25 min

Bachelor's Degree in Computer Science, Information Systems, Engineering or other related discipline
Have at least one of the Cisco CCIE certifications, both the written and practical
Within each of the Cisco Certifications, the following specializations are needed and listed in order of importance: Routing and Switching, Service Provider, Data Center, and Wireless
Experience required is 8‐plus years in Network Services
Must be able to obtain a Public Trust

SmartExplore AI is experimental.

New, Posted 17 hours ago

AWS Database Architect - Cleared

RightDirection Technology Solutions

Washington, DC 20250

New, Posted 10 hours ago

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Inside Sales - Commercial Project Closer

Architectural Ceramics

Rockville, MD 20850

New, Posted 17 hours ago

AWS Database Architect - Cleared

RightDirection Technology Solutions

Washington, DC 20502

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Project Manager

Terra Constructs

Alexandria, VA 22312

$100,000-$130,000/yr

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Senior Backend Developer, Data Platform

Vantor

Reston, VA 20190

$182,000-$200,200/yr

Hybrid~ 21 minEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you mustbe a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI polygraph.
Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Strong proficiency in Python
Experience building backend systems, APIs, or distributed services in production environments
PostgreSQL and Elasticsearch proficiency
Familiarity with AWS, especially S3, RDS, and other data centric services
Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph.
Bachelor's degree in a related field, e.g. Computer Science, Systems Engineering or equivalent experience
Understanding of software engineering fundamentals including testing, version control, CI/CD, and system design
Tenacious troubleshooting, problem solving and error fixing mentality
Strong communication and collaboration skills, ability to work, collaborate and thrive on a small technical team.
10\\+ years of professional software engineering experience, with strong backend development skills

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