Jr./Entry Level RF Compatibility Test Engineer - Space Programs

Peraton; Greenbelt (MD); On-site; USD 51,000 - 82,000; Full time

Job summary

Peraton is seeking a Mid-Level RF Compatibility Test Engineer to support NASA in Greenbelt, MD. You will work in the Compatibility Test Lab (CTL) at GSFC, performing RF compatibility tests for Space Relay and Direct-to-Earth networks, and support ground-network integration and testing.

Responsibilities include configuring equipment, executing test plans, analyzing results, and assisting with automation efforts.

Qualifications

• Bachelor's degree in engineering/science/math or related technical discipline with 1–3 years of related experience; alternative paths exist.
• Knowledge of RF systems: frequency bands, RF devices, measurement principles and signal distortion.
• Ability to independently configure and operate RF test equipment (Spec An, Sig Gen, Oscilloscope).
• Experience configuring and operating baseband devices (modems, routers, switches).
• Experience writing test plans, setups, interpreting results and communicating findings.
• Knowledge of coding and modulation techniques.
• Experience with MS Excel, PowerPoint, Visio and Word.
• Ability to obtain a DoD secret clearance, requiring US citizenship.

Responsibilities

• Perform RF compatibility testing per test plans for Space Relay (SR) and Direct-To-Earth (DTE).
• Review requirements, test plans, and procedures and set up test configurations.
• Set up network, data, clock references, RF levels, and fiber optics interfaces.
• Support test team with procedures and knowledge; gather and summarize results.
• Conduct tests at on-site and off-site locations like spacecraft factories and mission centers.
• Perform RF testing with accessibility via RF or baseband interfaces; verify real-time telemetry authentication.
• Investigate new modulation/demodulation techniques and hardware for proof-of-concept tests.
• Develop or integrate networking and automated procedures to modernize the test environment.
• Develop code to integrate COTS software into test automation (data collection, reporting).
• Refine reporting templates to align with data collection and automation efforts.

Skills

RF systems

RF test equipment

Baseband devices

Test planning

Modulation techniques

MS Office

DOD clearance

Python scripting

NASA knowledge

Ethernet

COSMOS

Education

Bachelor's degree in Engineering/Science/Math

Tools

COSMOS

Job description

Responsibilities

We are seeking a Mid-Level RF Compatibility Test Engineer to support our NASA customer in Greenbelt, MD.Peraton is the Prime Contractor on the SENSE Contract; responsible for the Operations, Maintenance, Sustainment and Systems Engineering of satellite communication systems for NASA.

In this position your work will involve providing spacecraft to ground station compatibility testing, engineering testing, and integration support for missions, projects, systems, and ground network transitions and initiatives.Maintain and operate test and networking systems within a Compatibility Test Lab (CTL), a testing facility located at NASA Goddard Space Flight Center (GSFC). The CTL is used for prelaunch testing, engineering and proof of concept testing for the NASA Space Relay (SR) and Direct-To-Earth (DTE) network.

The work will include engineering troubleshooting, fault detection, and isolation. This position will also be responsible for the following:

• Perform testing (in accordance with test plans) with the SR and DTE to confirm RF compatibility of user spacecraft and the supporting ground network interfaces in accordance with test requirements and procedures.
  • Review requirements, test plans and procedures.
  • Setup and checkout equipment in test configurations.
  • Setup and checkout various equipment interfaces such as local network interfaces, data and clock inputs and outputs, frequency standard references, RF signal levels and fiber optics.
  • Support test team with knowledge of test procedures.
  • Gather and summarize test results.
• Perform testing as described in Compatibility Test Plans. These tests may include travel to off-site locations such as spacecraft manufacturing sites, ground tracking stations, and/or Mission Operations Control Centers to emulate communication links between user spacecraft and the DTE and/or the SR.
• Perform radio frequency (RF) testing so that the measurement points are accessible through either RF or baseband interfaces and validate real-time authentication of telemetry, command and ranging systems.
• Perform signal investigation such as unique engineering tests for new modulation/demodulation techniques, new hardware, configurations; proof of concept testing for new antenna systems.
• Provide support in the acquisition, maintenance, and protection of resources in order to ensure that space communications systems can operate to their fullest capacity.
• Contribute to the ongoing modernization of the test environment by assisting with development or integration of networking and of increasingly automated procedures.
• Develop code to integrate COTS software into test automation suite
  • Data collection
  • Reporting
• Develop test procedures in accordance with test automation efforts
• Refine reporting templates to align with data collection

#HIRE4SENSE

Qualifications

Required Qualifications

• Bachelor’s Degree in Engineering/Science/Math or related technical discipline and 1- 3 years of related technical experience; Associate degree with 2 years; without a degree, 6+ years of related experience is required.
• Knowledge of RF systems: frequency bands, purpose of RF devices, measures, signal distortion
• RF engineering skills which include theability to independently configure and operate RF test equipment: Spec An, Sig Gen, Oscilloscope
• Experience withconfiguring and operating baseband devices: modems, routers, switches
• Experience writing test plans, test set-up,interpreting results and explaining to others
• Knowledge of coding and modulation techniques
• Experience with MS Excel, MS PowerPoint, Visio and MS Word
• Ability to obtain a DOD secret clearance, which requires a US citizen

Desired Qualifications

• Experience and knowledge of NASA’s SN and NEN Networks and associated communication systems.
• Experienced with Ethernet communications
• Knowledge of scripting (Python or similar)
• Experience with COSMOS software
• Able to work both independently and collaboratively in groups
• Excellent oral and written communication skills, including presentation skills

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Target Salary Range

$51,000 - $82,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.