Are you someone interested in all things Radio Frequency (RF)? Is your idea of a good time building out a better ham radio? Do you enjoy logical analysis of complex tasks? If so, RF Engineering, a core component capability development activity within NSA, may be for you! NSA's highly technical RF workforce keeps pace with RF advances and enables NSA to address threats to our Nation and our Allies by supporting worldwide Signals Intelligence requirements of our military commanders and national policymakers.

The NSA is seeking talented colleagues to join world class team of analysts, engineers, researchers and developers who work on projects using antenna and receiver design, RF signals analysis, end-to-end system design, and emitter location and direction finding techniques in order to design, develop and deploy advanced survey and collection capabilities to propel our mission.

At NSA, RF Engineers develop the technologies, communications and capabilities to maintain our global advantage in both information gathering and national defense. RF Engineers acquire target signals, condition them for follow-on processing and deliver end-to-end solutions for survey, collection and emitter location and follow on analysis. Use your unique experience and expertise to protect national security interests!

The Radio Frequency Development Program (RFDP) is a three-year full-time paid development program for earlier career RF engineers to develop and expand skills while making meaningful contributions to NSA's mission. This talented group will have the opportunity to take part in customized mentoring, professional development and world-wide travel while sampling a breadth of RF engineering activities.

As an RF Engineer, your responsibilities can include:

- Design, build, test and deploy end-to-end RF systems, from the antenna through follow-on processors.
- Design, build, test and deploy communications systems using commercial off the shelf (COTS)/government off the shelf (GOTS) radios, software-defined radios (SDR) and SDR frameworks, as well as field programmable gate array (FPGA) technologies.
- Design, develop, construct, test and maintain hardware and software processing components; typically subsystems of communication, collection, processing or analysis systems.
- Conduct RF site surveys and include results in the design and performance assessments of RF systems.
- Work with and/or lead project teams to satisfy operational requirements for RF systems.
- Analyze results of RF collection in support of national mission requirements
- Lead new advances in RF engineering and push the leading edge of RF communications technologies:
- Antenna theory, design, and fabrication techniques with particular focus on beam-forming technologies - Modulation (BPSK, QPSK, spread spectrum, etc.), demodulation and signal separation techniques
- Low power, space and cooling environments (including embedded systems)
- Commercial telecommunication standards, protocols and topologies
- Compression and other bandwidth optimization techniques
- RF interference detection and mitigation approaches
- Active RF techniques
- Low probability intercept (LPI) and low probability of detection (LPD) techniques
- Service-oriented architectures

Conditions of employment

• All applicants and employees are subject to random drug testing in accordance with Executive Order 12564. Employment is contingent upon successful completion of a security background investigation and polygraph.

Qualifications

The qualifications listed are the minimum acceptable to be considered for the position.

ENTRY/DEVELOPMENTAL
With a degree in Engineering, entry is with a Bachelor's degree and no experience. The program must be ABET accredited or include specified coursework.*

With a degree in Computer Science, Mathematics, Physics, or a relevant professional technical field, entry is with a Bachelor's degree plus 1 year of relevant experience. These degrees must include specified coursework.*

*Specified coursework includes courses in differential and integral calculus and 5 of the following 18 areas: (a) statics or dynamics, (b) strength of materials/stress-strain relationships, (c) fluid mechanics, hydraulics, (d) thermodynamics, (e) electromagnetic fields, (f) nature and properties of materials/relating particle and aggregate structure to properties, (g) solid state electronics, (h) microprocessor applications, (i), computer systems, (j) signal processing, (k) digital design, (l) systems and control theory, (m) circuits or generalized circuits, (n) communication systems, (o) power systems, (p) computer networks, (q) software development, (r) Any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, or soil mechanics.

Relevant experience must be in the design and engineering of communication systems and/or radio frequency (RF) systems, and/or experience with test equipment.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

The ideal candidate is someone with excellent problem-solving, communication, and interpersonal skills who is able to:

- Work equally well independently and in a team environment
- Effectively address multiple concurrent projects
- Synthesize information to solve complex problems
- Apply knowledge of communications theory to RF engineering problems
- Develop, diagnose, and operate survey and collection systems
- Identify customer needs and validate system design
- Operate in a fast-paced environment

Knowledge and experience in one or more of the following is desired:

- Applying principles, methods, analysis, and applications of radio frequency theory such as radio wave propagation, antenna theory, antenna usage
- Applying principles, methods, and applications of communication theory such as signal processing, decision theory, estimation theory and modulation-demodulation
- Applying concepts, theories, and methods for designing, analyzing, testing, and integrating electrical and communications systems; includes aspects of energy conversion, electrical power generation, and energy transmission, control, distribution, or use
- Applying principles of math, physics, electronics theory, electrical network theory, and control systems to the design, fabrication, and testing of devices that are designed to operate in the radio frequency spectrum
- Hardware design; includes analog (A/D, amplifiers, power supplies, switches), board-level (board layout, circuit analysis, firmware), chip technologies (ASIC, CMOS, VHDL, VLSI), and digital (control logic, control systems, DSP, serial communications)
- Programming (e.g. Assembly Language; high level languages such as JAVA, Matlab, Python, Ruby, Shell Script; and hardware description languages VHDL, and SystemVerilog)
- Computer networking (e.g., communication protocols, distributed systems, Internet of Things, real-time systems, routing and switching)
- Lab equipment (e.g. spectrum analyzers, oscilloscopes, network analyzers, etc.)
- Amateur or HAM Radio clubs
- Open-source Wi-Fi tools

The National Security Agency (NSA) is part of the DoD Intelligence Community Defense Civilian Intelligence Personnel System (DCIPS). All positions in the NSA are in the Excepted Services under 10 United States Codes (USC) 1601 appointment authority. DoD Components with DCIPS positions apply Veterans' Preference to eligible candidates as defined by Section 2108 of Title 5 USC, in accordance with the procedures provided in DoD Instruction 1400.25, Volume 2005, DCIPS Employment and Placement. If you are a veteran claiming veterans' preference, as defined by Section 2108 of Title 5 U.S.C., you may be asked to submit documents verifying your eligibility.

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